List of rivers of Europe explained

This article lists the principal rivers of Europe with their main tributaries.

Scope

The border of Europe and Asia is here defined as from the Kara Sea, along the Ural Mountains and Ural River to the Caspian Sea. While the crest of the Caucasus Mountains is the geographical border with Asia in the south, Georgia, and to a lesser extent Armenia and Azerbaijan, are politically and culturally often associated with Europe; rivers in these countries are therefore included.

The list is at the outset limited to those rivers that are at least 250 km long from the most distant source, have a drainage basin (catchment area, watershed) of at least, or have a mean discharge (volume, flow) of at least . Also included are a number of rivers (currently 47) that do not meet these criteria, but are very well known and/or nearly make the mark. Examples of these are the Arno, Ruhr, Saar, and Clyde. See the lists of rivers for individual countries linked to at the bottom of the page for smaller rivers.

The rivers are ordered from those flowing to the extreme northeast into the Arctic Ocean, following the coastline anticlockwise all the way to the southeastern coast of the Black Sea. Iceland and the British Islands are included via virtual connections with northern Norway and across the Strait of Dover and the North Channel, respectively. Finally, rivers draining into the Caspian Sea are listed from Azerbaijan to the Ural River.

The table can be sorted by each column. The first three columns give a ranking for (maximum) length, area and volume of those rivers flowing into the sea or an endorheic lake down to the cut-off values. No ranking of tributaries is attempted, as the concept is too contentious; for example, hydrologically the middle and upper Volga could be considered a tributary of the Kama, in which case it would be the fifth or sixth longest river in Europe. Instead it does not appear in the table at all.

The commercial and geopolitical importance of rivers is not ranked here. As a transportation artery, a river may unite a region commercially and economically, but major rivers, as barriers to travel, may also form political boundaries between states. The Danube, the second longest river in Europe, is notable for flowing through or past ten countries; the Rhine through or past six. The Volga, the longest river in Europe, unites a huge region of European Russia; eleven of the twenty largest cities in Russia lie on its banks. The Loire and the Po unite important regions within France and Italy respectively. The most important rivers in Europe include Rhone, Elbe, Oder, Tagus, Thames, Don and Dnieper, among others.

Caveats

The measurements shown are drawn from sources deemed most reliable, but still are often uncertain, especially when other sources disagree wildly. For example, the Siret in Romania and Ukraine is 726 km long with a basin of 44,000 km² according to the Great Soviet Encyclopedia, 647 km (44,811 km²) according to a Romanian management plan for the Siret basin ^[1] and 559 km (47,610 km²) according to the extensive transboundary rivers study by the Economic Commission for Europe.^[2]

Length estimates for rivers depend on a number of variables:

River Source - The choice of the source obviously has an impact. Here we attempt to list the most distant source. When that involves a tributary nearer the mouth of the river, the length of the nominal river is listed as well, if it meets the above criteria.
River End - Rivers flowing into estuaries have an arbitrary lower end. The channel of such a river through an estuary is usually included in the length when it is exposed at low tide.
Path Granularity - The estimate will be larger when the curves of the river are traced at a smaller scale.
Intermediate Bodies of Water - The length of a watercourse through a reservoir or lake is open to interpretation. For this table, when a source for the total length of a river system involving lakes is lacking, the shortest possible course through the lakes is used
Path Changes - Over time, a river's length can change through canalization, the creation of reservoirs, and natural changes in the water course.

The catchment areas are more consistent between sources. However, in low relief the watershed is less obvious, while underground connections (especially in karst systems) further complicate area measurements. Unless excellent sources are available, the areas below 70°N latitude are taken from the HydroBASINS project.^[3] The River Networks and Ramsar Sites Information Service websites provide convenient interfaces to assess the accuracy of many of the basins. Areas for rivers above 70°N are warned and found to be less reliable.

The listed multiyear mean discharges are even less reliable than the lengths. Underestimates are most common, as the gauging stations are often far above the mouth, so that only a fraction of the drainage basin is represented. On the other hand, the highest volume of a river may not be at the mouth due to water loss by human usage, diversion (e.g. through distributaries), evaporation, or underground drainage.

Rivers of Europe

Arctic Ocean	Arctic Ocean	Atlantic Ocean	North Sea	White Sea	Baltic Sea	Mediterranean Sea	Black Sea	Caspian Sea

Europe's largest rivers (over 100 km long, > 10,000 km² watershed, or > 150 m³/s mean discharge)
Rank (of fleuves)	River or river system	Length (km)	Basin (km²)	Flow (m³/s)	Mouth	Countries ^[4]	Notes	Refs
width=20px	º !	width=20px	!	width=20px	!	width=5px	!	width=5px	!	width=5px	!	width=5px	!						width=65px	!
data-sort-type="number"	River or river system	Length (km)	Basin (km²)	Flow (m³/s)	Mouth	Countries ^[4]	Notes	Refs	Length	data-sort-type="number"	Area	data-sort-type="number"	Flow
bgcolor=#f6f6f6	94	bgcolor=#f6f6f6	82	bgcolor=#f6f6f6 data-sort-value=91	-	Kara ← Bolshoy Kara					289	13400	align=right data-sort-value=100	?			^[5]	^[6]
bgcolor=#f6f6f6	86	bgcolor=#f6f6f6	86	bgcolor=#f6f6f6 data-sort-value=91	-	← Syadej-Yu					310	12700	align=right data-sort-value=100	?			^[7]	^[8]
bgcolor=#f6f6f6	6	bgcolor=#f6f6f6	6	bgcolor=#f6f6f6	3	Pechora					1809	322000	4380				^[9] ^[10]
bgcolor=#f6f6f6 data-sort-value=108	-	bgcolor="#f6f6f6" data-sort-value="102"	-	bgcolor="#f6f6f6" data-sort-value="93"	-						353	10400	92				^[11]
bgcolor=#f6f6f6 data-sort-value=108	-	bgcolor="#f6f6f6" data-sort-value="102"	-	bgcolor="#f6f6f6" data-sort-value="93"	-		←				506	6570	582	Pechora			^[12]
bgcolor=#f6f6f6 data-sort-value=108	-	bgcolor="#f6f6f6" data-sort-value="102"	-	bgcolor="#f6f6f6" data-sort-value="93"	-						374	21500	228	Pechora			^[13]
bgcolor=#f6f6f6 data-sort-value=108	-	bgcolor="#f6f6f6" data-sort-value="102"	-	bgcolor="#f6f6f6" data-sort-value="93"	-						389	5470	55	Pechora			^[14]
bgcolor=#f6f6f6 data-sort-value=108	-	bgcolor="#f6f6f6" data-sort-value="102"	-	bgcolor="#f6f6f6" data-sort-value="93"	-						531	31000	317	Pechora near Ust-Izhma			^[15] ^[16]
bgcolor=#f6f6f6 data-sort-value=108	-	bgcolor="#f6f6f6" data-sort-value="102"	-	bgcolor="#f6f6f6" data-sort-value="93"	-						332	9530	50	Pechora			^[17]
bgcolor=#f6f6f6 data-sort-value=108	-	bgcolor="#f6f6f6" data-sort-value="102"	-	bgcolor="#f6f6f6" data-sort-value="93"	-						565	93600	1310				^[18]
bgcolor=#f6f6f6 data-sort-value=108	-	bgcolor="#f6f6f6" data-sort-value="102"	-	bgcolor="#f6f6f6" data-sort-value="93"	-						546	18100	165	Usa near Usinsk			^[19]
bgcolor=#f6f6f6 data-sort-value=108	-	bgcolor="#f6f6f6" data-sort-value="102"	-	bgcolor="#f6f6f6" data-sort-value="93"	-						334	10600	110	Usa			^[20]
bgcolor=#f6f6f6 data-sort-value=108	-	bgcolor="#f6f6f6" data-sort-value="102"	-	bgcolor="#f6f6f6" data-sort-value="93"	-						259	14800	122	Usa			^[21]
bgcolor=#f6f6f6 data-sort-value=108	-	bgcolor="#f6f6f6" data-sort-value="102"	-	bgcolor="#f6f6f6" data-sort-value="93"	-						311	7290	data-sort-value=68	?	Usa			^[22]
bgcolor=#f6f6f6 data-sort-value=108	-	bgcolor="#f6f6f6" data-sort-value="102"	-	bgcolor="#f6f6f6" data-sort-value="93"	-						300	9660	252	Pechora			^[23]
bgcolor=#f6f6f6 data-sort-value=108	-	bgcolor="#f6f6f6" data-sort-value="102"	-	bgcolor="#f6f6f6" data-sort-value="93"	-						411	16000	177	Pechora			^[24]
bgcolor=#f6f6f6	105	bgcolor=#f6f6f6	98	bgcolor=#f6f6f6 data-sort-value=91	-	Voronya ← Lake Lovozero ←					251	9940	114			^[25]	^[26]
bgcolor=#f6f6f6	84	bgcolor=#f6f6f6	58	bgcolor=#f6f6f6	61	Tuloma ← Lake Notozero ← Lutto					320	21140	241			^[27]	^[28]
bgcolor=#f6f6f6	73	bgcolor=#f6f6f6	62	bgcolor=#f6f6f6	86	Paatsjoki ← Lake Inari ← Ivalo					360	18403	157				^[29] ^[30]
bgcolor=#f6f6f6	70	bgcolor=#f6f6f6	72	bgcolor=#f6f6f6	73	Tana/Deatnu ← Karasjohka					366	16386	197			^[31]
bgcolor=#f6f6f6 data-sort-value=106	-	bgcolor="#f6f6f6" data-sort-value="100"	-	74	Jökulsá á Fjöllum					206	7750	183				^[32]
bgcolor=#f6f6f6 data-sort-value=106	-	bgcolor="#f6f6f6" data-sort-value="100"	-	32	Ölfusá ← Hvítá					185	6100	423
bgcolor=#f6f6f6 data-sort-value=106	-	bgcolor="#f6f6f6" data-sort-value="100"	-	39	Þjórsá					230	7530	370	Atlantic Ocean
bgcolor=#f6f6f6 data-sort-value=106	-	bgcolor="#f6f6f6" data-sort-value="100"	-	65	Kúðafljót					115	2400	250	Atlantic Ocean
bgcolor=#f6f6f6 data-sort-value=106	-	bgcolor="#f6f6f6" data-sort-value="100"	-	71	Jökulsá á Dal					150	3700	205	Atlantic Ocean		^[33]
bgcolor=#f6f6f6 data-sort-value=106	-	bgcolor="#f6f6f6" data-sort-value="100"	-	bgcolor="#f6f6f6" data-sort-value="91"	-	Altaelva					240	8693	101
bgcolor=#f6f6f6 data-sort-value=106	-	bgcolor="#f6f6f6" data-sort-value="100"	-	78	Målselva ← Rostaelva					145	6144	171
bgcolor=#f6f6f6 data-sort-value=106	-	bgcolor="#f6f6f6" data-sort-value="100"	-	70	Vefsna					161	4122	207
bgcolor=#f6f6f6 data-sort-value=106	-	bgcolor="#f6f6f6" data-sort-value="100"	-	53	Namsen					229	6298	285
bgcolor=#f6f6f6 data-sort-value=106	-	bgcolor="#f6f6f6" data-sort-value="100"	-	90	Otra					245	3740	150
bgcolor=#f6f6f6	99	bgcolor=#f6f6f6	93	bgcolor=#f6f6f6	59	Skien ← Norsjø ← Saua ← Heddalsvatnet ← Tinne - etc. system					273	10815	263
bgcolor=#f6f6f6	76	bgcolor=#f6f6f6 data-sort-value=100	-	bgcolor="#f6f6f6" data-sort-value="91"	-	Numedalslågen					356	5554	111
bgcolor=#f6f6f6	89	bgcolor=#f6f6f6	66	bgcolor=#f6f6f6	49	Drammenselva ← Tyrifjorden ← Storelva-Ådalselva-Sperillen ← Begna ← Otrøelva					310	17113	314
bgcolor=#f6f6f6	38	bgcolor=#f6f6f6	37	bgcolor=#f6f6f6	15	Glomma/Glåma					619	42441	709
bgcolor=#f6f6f6 data-sort-value=108	-	bgcolor="#f6f6f6" data-sort-value="102"	-	bgcolor="#f6f6f6" data-sort-value="93"	-						358	17412	330
bgcolor=#f6f6f6	29	bgcolor=#f6f6f6	34	bgcolor=#f6f6f6	24	Göta älv ← Vänern ← Klarälven system					756	50229	554				^[34]
bgcolor=#f6f6f6 data-sort-value=108	-	bgcolor="#f6f6f6" data-sort-value="102"	-	bgcolor="#f6f6f6" data-sort-value="93"	-		Klarälven ← Trysilelva ← Femundelva ← Rogen				460	11820	165			^[35]
bgcolor=#f6f6f6 data-sort-value=106	-	bgcolor="#f6f6f6" data-sort-value="100"	-	bgcolor="#f6f6f6" data-sort-value="91"	-	Ätran					243	3342	53
bgcolor=#f6f6f6 data-sort-value=106	-	bgcolor="#f6f6f6" data-sort-value="100"	-	bgcolor="#f6f6f6" data-sort-value="91"	-	Lagan					232	6452	82
bgcolor=#f6f6f6	10	bgcolor=#f6f6f6	12	bgcolor=#f6f6f6	14	Elbe ← Vltava ←					1329	148268	860		Czech Republic	^[36]	^[37]
bgcolor=#f6f6f6 data-sort-value=107	-	bgcolor="#f6f6f6" data-sort-value="101"	-	bgcolor="#f6f6f6" data-sort-value="92"	-	Elbe					1094	148268	860	Wadden Sea near Cuxhaven		^[38]	^[39]
bgcolor=#f6f6f6 data-sort-value=108	-	bgcolor="#f6f6f6" data-sort-value="102"	-	bgcolor="#f6f6f6" data-sort-value="93"	-						560	24096	103			^[40]
bgcolor=#f6f6f6 data-sort-value=107	-	bgcolor="#f6f6f6" data-sort-value="101"	-	bgcolor="#f6f6f6" data-sort-value="92"	-						334	24096	103	Elbe near Havelberg
bgcolor=#f6f6f6 data-sort-value=108	-	bgcolor="#f6f6f6" data-sort-value="102"	-	bgcolor="#f6f6f6" data-sort-value="93"	-						382	10110	35
bgcolor=#f6f6f6 data-sort-value=108	-	bgcolor="#f6f6f6" data-sort-value="102"	-	bgcolor="#f6f6f6" data-sort-value="93"	-						413	24167	117
bgcolor=#f6f6f6 data-sort-value=108	-	bgcolor="#f6f6f6" data-sort-value="102"	-	bgcolor="#f6f6f6" data-sort-value="93"	-						257	5154	26
bgcolor=#f6f6f6 data-sort-value=108	-	bgcolor="#f6f6f6" data-sort-value="102"	-	bgcolor="#f6f6f6" data-sort-value="93"	-						290	7400	75			^[41]
bgcolor=#f6f6f6 data-sort-value=108	-	bgcolor="#f6f6f6" data-sort-value="102"	-	bgcolor="#f6f6f6" data-sort-value="93"	-		Ohře / Eger				316	5588	38
bgcolor=#f6f6f6 data-sort-value=108	-	bgcolor="#f6f6f6" data-sort-value="102"	-	bgcolor="#f6f6f6" data-sort-value="93"	-		Vltava - Teplá Vltava				431	28101	154			^[42]
bgcolor=#f6f6f6	30	bgcolor=#f6f6f6	35	bgcolor=#f6f6f6	44	Weser ← Werra					751	46259	365			^[43]	^[44] ^[45]
bgcolor=#f6f6f6 data-sort-value=108	-	bgcolor="#f6f6f6" data-sort-value="102"	-	bgcolor="#f6f6f6" data-sort-value="93"	-						346	15721	120			^[46]
bgcolor=#f6f6f6 data-sort-value=108	-	bgcolor="#f6f6f6" data-sort-value="102"	-	bgcolor="#f6f6f6" data-sort-value="93"	-						260	15721	120	Weser near Verden		211?
bgcolor=#f6f6f6 data-sort-value=108	-	bgcolor="#f6f6f6" data-sort-value="102"	-	bgcolor="#f6f6f6" data-sort-value="93"	-						278	6517	62
bgcolor=#f6f6f6 data-sort-value=108	-	bgcolor="#f6f6f6" data-sort-value="102"	-	bgcolor="#f6f6f6" data-sort-value="93"	-						220	6947	67
bgcolor=#f6f6f6 data-sort-value=108	-	bgcolor="#f6f6f6" data-sort-value="102"	-	bgcolor="#f6f6f6" data-sort-value="93"	-						300	5497	50	Weser in Hannoversch Münden
bgcolor=#f6f6f6	69	bgcolor=#f6f6f6	64	bgcolor=#f6f6f6 data-sort-value=91	-	Ems					371	17802	89			^[47]
bgcolor=#f6f6f6 data-sort-value=106	-	bgcolor="#f6f6f6" data-sort-value="100"	-	bgcolor="#f6f6f6" data-sort-value="91"	-	Zwarte Water ← Vecht/Vechte					201	5741	50			^[48]	^[49]
bgcolor=#f6f6f6 data-sort-value=106	-	bgcolor="#f6f6f6" data-sort-value="100"	-	41	IJssel ← Oude IJssel					188	4533	380			^[50]	^[51] ^[52]
bgcolor=#f6f6f6	11	bgcolor=#f6f6f6	11	bgcolor=#f6f6f6	6	Rhine					1233	185263	2315			^[53]
bgcolor=#f6f6f6 data-sort-value=108	-	bgcolor="#f6f6f6" data-sort-value="102"	-	bgcolor="#f6f6f6" data-sort-value="93"	-		Waal				82	?	1500
bgcolor=#f6f6f6 data-sort-value=108	-	bgcolor="#f6f6f6" data-sort-value="102"	-	bgcolor="#f6f6f6" data-sort-value="93"	-		Lek				62	?	429			^[54]
bgcolor=#f6f6f6 data-sort-value=108	-	bgcolor="#f6f6f6" data-sort-value="102"	-	bgcolor="#f6f6f6" data-sort-value="93"	-						268	4882	46			^[55]
bgcolor=#f6f6f6 data-sort-value=108	-	bgcolor="#f6f6f6" data-sort-value="102"	-	bgcolor="#f6f6f6" data-sort-value="93"	-						227	4485	82			^[56]
bgcolor=#f6f6f6 data-sort-value=108	-	bgcolor="#f6f6f6" data-sort-value="102"	-	bgcolor="#f6f6f6" data-sort-value="93"	-						549	28153	320			^[57]	^[58]
bgcolor=#f6f6f6 data-sort-value=108	-	bgcolor="#f6f6f6" data-sort-value="102"	-	bgcolor="#f6f6f6" data-sort-value="93"	-						235	7431	78
bgcolor=#f6f6f6 data-sort-value=108	-	bgcolor="#f6f6f6" data-sort-value="102"	-	bgcolor="#f6f6f6" data-sort-value="93"	-						173	4259	41
bgcolor=#f6f6f6 data-sort-value=108	-	bgcolor="#f6f6f6" data-sort-value="102"	-	bgcolor="#f6f6f6" data-sort-value="93"	-						251	5925	51			^[59]
bgcolor=#f6f6f6 data-sort-value=108	-	bgcolor="#f6f6f6" data-sort-value="102"	-	bgcolor="#f6f6f6" data-sort-value="93"	-		Main ← Regnitz system				583	27208	211			^[60]
bgcolor=#f6f6f6 data-sort-value=107	-	bgcolor="#f6f6f6" data-sort-value="101"	-	bgcolor="#f6f6f6" data-sort-value="92"	-						525	27208	211	Rhine in Mainz		^[61]	^[62]
bgcolor=#f6f6f6 data-sort-value=108	-	bgcolor="#f6f6f6" data-sort-value="102"	-	bgcolor="#f6f6f6" data-sort-value="93"	-						191	7521	57			^[63]
bgcolor=#f6f6f6 data-sort-value=108	-	bgcolor="#f6f6f6" data-sort-value="102"	-	bgcolor="#f6f6f6" data-sort-value="93"	-						380	13934	136				^[64]
bgcolor=#f6f6f6 data-sort-value=108	-	bgcolor="#f6f6f6" data-sort-value="102"	-	bgcolor="#f6f6f6" data-sort-value="93"	-						217	4760	54
bgcolor=#f6f6f6 data-sort-value=108	-	bgcolor="#f6f6f6" data-sort-value="102"	-	bgcolor="#f6f6f6" data-sort-value="93"	-						288	17684	559				^[65]
bgcolor=#f6f6f6 data-sort-value=108	-	bgcolor="#f6f6f6" data-sort-value="102"	-	bgcolor="#f6f6f6" data-sort-value="93"	-						140	2417	101
bgcolor=#f6f6f6 data-sort-value=108	-	bgcolor="#f6f6f6" data-sort-value="102"	-	bgcolor="#f6f6f6" data-sort-value="93"	-						164	3443	140	Aare in Brugg
bgcolor=#f6f6f6	20	bgcolor=#f6f6f6	40	bgcolor=#f6f6f6	46	Meuse/Maas					950	34364	357			^[66]	^[67]
bgcolor=#f6f6f6 data-sort-value=108	-	bgcolor="#f6f6f6" data-sort-value="102"	-	bgcolor="#f6f6f6" data-sort-value="93"	-						181	3624	55
bgcolor=#f6f6f6 data-sort-value=108	-	bgcolor="#f6f6f6" data-sort-value="102"	-	bgcolor="#f6f6f6" data-sort-value="93"	-						193	2856	29
bgcolor=#f6f6f6	73	bgcolor=#f6f6f6	56	bgcolor=#f6f6f6 data-sort-value=91	-	Scheldt					360	21683	129			^[68]	^[69] ^[70]
bgcolor=#f6f6f6 data-sort-value=108	-	bgcolor="#f6f6f6" data-sort-value="102"	-	bgcolor="#f6f6f6" data-sort-value="93"	-						202	4305	28
bgcolor=#f6f6f6	73	bgcolor=#f6f6f6	77	bgcolor=#f6f6f6 data-sort-value=91	-	Thames ← Churn					360	14292	66			^[71]	^[72]
bgcolor=#f6f6f6 data-sort-value=106	-	bgcolor="#f6f6f6" data-sort-value="100"	-	bgcolor="#f6f6f6" data-sort-value="91"	-	Great Ouse					230	8172	39				^[73]
bgcolor=#f6f6f6	92	bgcolor=#f6f6f6	96	bgcolor=#f6f6f6 data-sort-value=91	-	Trent					298	10435	100			^[74]	^[75]
bgcolor=#f6f6f6 data-sort-value=106	-	94	bgcolor=#f6f6f6 data-sort-value=91	-	Ouse ← Ure					208	10704	145	Humber Estuary near Scunthorpe		^[76]	^[77]
bgcolor=#f6f6f6 data-sort-value=106	-	bgcolor="#f6f6f6" data-sort-value="100"	-	bgcolor="#f6f6f6" data-sort-value="91"	-	Tyne ← North Tyne					118	2936	45
bgcolor=#f6f6f6 data-sort-value=106	-	bgcolor="#f6f6f6" data-sort-value="100"	-	bgcolor="#f6f6f6" data-sort-value="91"	-	Tweed					156	4988	90				^[78] ^[79]
bgcolor=#f6f6f6 data-sort-value=106	-	bgcolor="#f6f6f6" data-sort-value="100"	-	67	Tay					193	6019	220			^[80]	^[81]
bgcolor=#f6f6f6 data-sort-value=106	-	bgcolor="#f6f6f6" data-sort-value="100"	-	bgcolor="#f6f6f6" data-sort-value="91"	-	Spey					173	2944	66				^[82]
bgcolor=#f6f6f6	18	bgcolor=#f6f6f6	20	bgcolor=#f6f6f6	12	Mezen					966	78000	890				^[83]
bgcolor=#f6f6f6 data-sort-value=108	-	bgcolor="#f6f6f6" data-sort-value="102"	-	bgcolor="#f6f6f6" data-sort-value="93"	-						363	15100	123				^[84] ^[85]
bgcolor=#f6f6f6 data-sort-value=108	-	bgcolor="#f6f6f6" data-sort-value="102"	-	bgcolor="#f6f6f6" data-sort-value="93"	-						605	20500	184	Mezen			^[86]
bgcolor=#f6f6f6	78	bgcolor=#f6f6f6	60	bgcolor=#f6f6f6 data-sort-value=91	-	Kuloy ← Sotka					350	19000	17	White Sea near Dolgoshchelye			^[87]
bgcolor=#f6f6f6	7	bgcolor=#f6f6f6	5	bgcolor=#f6f6f6	4	Northern Dvina ← Vychegda					1803	357052	3330			^[88]	^[89]
bgcolor=#f6f6f6 data-sort-value=107	-	bgcolor="#f6f6f6" data-sort-value="101"	-	bgcolor="#f6f6f6" data-sort-value="92"	-	Northern Dvina ← Sukhona ← Lake Kubenskoye ← Kubena					1685	357052	3330	Dvina Bay in Severodvinsk		^[90]
bgcolor=#f6f6f6 data-sort-value=108	-	bgcolor="#f6f6f6" data-sort-value="102"	-	bgcolor="#f6f6f6" data-sort-value="93"	-						779	42600	430				^[91]
bgcolor=#f6f6f6 data-sort-value=108	-	bgcolor="#f6f6f6" data-sort-value="102"	-	bgcolor="#f6f6f6" data-sort-value="93"	-		-				250	5290	49				^[92]
bgcolor=#f6f6f6 data-sort-value=108	-	bgcolor="#f6f6f6" data-sort-value="102"	-	bgcolor="#f6f6f6" data-sort-value="93"	-						299	14100	70	Northern Dvina near Bolshaya Gora		^[93]	^[94]
bgcolor=#f6f6f6 data-sort-value=108	-	bgcolor="#f6f6f6" data-sort-value="102"	-	bgcolor="#f6f6f6" data-sort-value="93"	-						736	44800	384			^[95]	^[96]
bgcolor=#f6f6f6 data-sort-value=107	-	bgcolor="#f6f6f6" data-sort-value="101"	-	bgcolor="#f6f6f6" data-sort-value="92"	-						575	44800	384	Northern Dvina near Bereznik			^[97]
bgcolor=#f6f6f6 data-sort-value=108	-	bgcolor="#f6f6f6" data-sort-value="102"	-	bgcolor="#f6f6f6" data-sort-value="93"	-						477	17500	92				^[98]
bgcolor=#f6f6f6 data-sort-value=108	-	bgcolor="#f6f6f6" data-sort-value="102"	-	bgcolor="#f6f6f6" data-sort-value="93"	-						251	5670	36				^[99]
bgcolor=#f6f6f6 data-sort-value=108	-	bgcolor="#f6f6f6" data-sort-value="102"	-	bgcolor="#f6f6f6" data-sort-value="93"	-						1130	121000	1160				^[100]
bgcolor=#f6f6f6 data-sort-value=108	-	bgcolor="#f6f6f6" data-sort-value="102"	-	bgcolor="#f6f6f6" data-sort-value="93"	-						321	5610	43				^[101]
bgcolor=#f6f6f6 data-sort-value=108	-	bgcolor="#f6f6f6" data-sort-value="102"	-	bgcolor="#f6f6f6" data-sort-value="93"	-						281	5140	49	Vychegda			^[102]
bgcolor=#f6f6f6 data-sort-value=108	-	bgcolor="#f6f6f6" data-sort-value="102"	-	bgcolor="#f6f6f6" data-sort-value="93"	-						499	25600	260				^[103]
bgcolor=#f6f6f6 data-sort-value=108	-	bgcolor="#f6f6f6" data-sort-value="102"	-	bgcolor="#f6f6f6" data-sort-value="93"	-						255	3440	31				^[104] ^[105]
bgcolor=#f6f6f6 data-sort-value=108	-	bgcolor="#f6f6f6" data-sort-value="102"	-	bgcolor="#f6f6f6" data-sort-value="93"	-						487	17200	105				^[106] ^[107]
bgcolor=#f6f6f6 data-sort-value=108	-	bgcolor="#f6f6f6" data-sort-value="102"	-	bgcolor="#f6f6f6" data-sort-value="93"	-						272	6600	52	Vychegda			^[108]
bgcolor=#f6f6f6 data-sort-value=108	-	bgcolor="#f6f6f6" data-sort-value="102"	-	bgcolor="#f6f6f6" data-sort-value="93"	-						247	8780	79	Vychegda			^[109]
bgcolor=#f6f6f6 data-sort-value=108	-	bgcolor="#f6f6f6" data-sort-value="102"	-	bgcolor="#f6f6f6" data-sort-value="93"	-						260	4230	37	Vychegda			^[110]
bgcolor=#f6f6f6 data-sort-value=108	-	bgcolor="#f6f6f6" data-sort-value="102"	-	bgcolor="#f6f6f6" data-sort-value="93"	-						609	35600	290			^[111]	^[112]
bgcolor=#f6f6f6 data-sort-value=107	-	bgcolor="#f6f6f6" data-sort-value="101"	-	bgcolor="#f6f6f6" data-sort-value="92"	-						574	35600	290	Northern Dvina in Veliky Ustyug			^[113] ^[114]
bgcolor=#f6f6f6 data-sort-value=108	-	bgcolor="#f6f6f6" data-sort-value="102"	-	bgcolor="#f6f6f6" data-sort-value="93"	-						574	18300	132				^[115]
bgcolor=#f6f6f6 data-sort-value=108	-	bgcolor="#f6f6f6" data-sort-value="102"	-	bgcolor="#f6f6f6" data-sort-value="93"	-						941	50300	438	Northern Dvina in Veliki Ustyug		^[116]	^[117]
bgcolor=#f6f6f6	33	bgcolor=#f6f6f6	28	bgcolor=#f6f6f6	28	Onega ← Lake Lacha ← Svid ← Lake Vozhe ← Vozhega					680	56900	492			^[118]	^[119] ^[120]
bgcolor=#f6f6f6 data-sort-value=107	-	bgcolor="#f6f6f6" data-sort-value="101"	-	bgcolor="#f6f6f6" data-sort-value="92"	-	Onega					416	56900	492	Onega Bay at Onega town			^[121]
bgcolor=#f6f6f6 data-sort-value=108	-	bgcolor="#f6f6f6" data-sort-value="102"	-	bgcolor="#f6f6f6" data-sort-value="93"	-						260	7100	72				^[122]
bgcolor=#f6f6f6	55	bgcolor=#f6f6f6	45	bgcolor=#f6f6f6	58	Lower Vyg ← Lake Vygozero ← -system					436	27100	267			^[123]	^[124] ^[125]
bgcolor=#f6f6f6 data-sort-value=107	-	bgcolor="#f6f6f6" data-sort-value="101"	-	bgcolor="#f6f6f6" data-sort-value="92"	-	Vyg ←					315	27100	267	White Sea near Belomorsk		^[126]	^[127]
bgcolor=#f6f6f6 data-sort-value=108	-	bgcolor="#f6f6f6" data-sort-value="102"	-	bgcolor="#f6f6f6" data-sort-value="93"	-		← Lake Segozero ← ←				329	9140	74			^[128]	^[129]
bgcolor=#f6f6f6	59	bgcolor=#f6f6f6	44	bgcolor=#f6f6f6	55	Kem ←					422	27700	279			^[130]	^[131]
bgcolor=#f6f6f6 data-sort-value=107	-	bgcolor="#f6f6f6" data-sort-value="101"	-	bgcolor="#f6f6f6" data-sort-value="92"	-	Kem ← Kuyto Lakes ←					399	27700	279	White Sea near Kem		^[132]	^[133]
bgcolor=#f6f6f6	82	bgcolor=#f6f6f6	49	bgcolor=#f6f6f6	56	Kovda ← Lake Topozero ←					325	26100	276				^[134] ^[135]
bgcolor=#f6f6f6 data-sort-value=106	-	85	bgcolor=#f6f6f6	83	Niva					36	12830	164			^[136]	^[137]
bgcolor=#f6f6f6	104	bgcolor=#f6f6f6 data-sort-value=100	-	bgcolor="#f6f6f6" data-sort-value="91"	-	Varzuga					254	9840	79	White Sea			^[138]
bgcolor=#f6f6f6	58	bgcolor=#f6f6f6	74	bgcolor=#f6f6f6	81	Ponoy					426	15500	167	White Sea			^[139] ^[140]
bgcolor=#f6f6f6	96	bgcolor=#f6f6f6	75	bgcolor=#f6f6f6 data-sort-value=91	-	Motala ström ← Vättern ← Huskvarnaån system					285	15481	100
bgcolor=#f6f6f6	91	bgcolor=#f6f6f6	54	bgcolor=#f6f6f6	82	Norrström ← Mälaren ← Kolbäcksån system					307	22650	166
bgcolor=#f6f6f6	43	bgcolor=#f6f6f6	43	bgcolor=#f6f6f6	47	Dalälven ← Österdalälven					542	28954	353				^[141]
bgcolor=#f6f6f6 data-sort-value=108	-	bgcolor="#f6f6f6" data-sort-value="102"	-	bgcolor="#f6f6f6" data-sort-value="93"	-		Västerdalälven ← Fulan				315	8642	124
bgcolor=#f6f6f6	52	bgcolor=#f6f6f6	59	bgcolor=#f6f6f6	66	Ljusnan					443	19828	226
bgcolor=#f6f6f6	64	bgcolor=#f6f6f6	84	bgcolor=#f6f6f6 data-sort-value=91	-	Ljungan					399	12851	135
bgcolor=#f6f6f6	57	bgcolor=#f6f6f6	48	bgcolor=#f6f6f6	30	Indalsälven					430	26726	448
bgcolor=#f6f6f6	48	bgcolor=#f6f6f6	42	bgcolor=#f6f6f6	29	Ångerman					463	31864	481
bgcolor=#f6f6f6 data-sort-value=108	-	bgcolor="#f6f6f6" data-sort-value="102"	-	bgcolor="#f6f6f6" data-sort-value="93"	-						399	9037	152
bgcolor=#f6f6f6 data-sort-value=108	-	bgcolor="#f6f6f6" data-sort-value="102"	-	bgcolor="#f6f6f6" data-sort-value="93"	-						263	8432	139
bgcolor=#f6f6f6	47	bgcolor=#f6f6f6	47	bgcolor=#f6f6f6	33	Umeälven					467	26815	435
bgcolor=#f6f6f6 data-sort-value=108	-	bgcolor="#f6f6f6" data-sort-value="102"	-	bgcolor="#f6f6f6" data-sort-value="93"	-						453	12654	188	Umeälven near Umeå
bgcolor=#f6f6f6	53	bgcolor=#f6f6f6	89	bgcolor=#f6f6f6	86	Skellefteälven					440	11731	157
bgcolor=#f6f6f6	63	bgcolor=#f6f6f6	92	bgcolor=#f6f6f6	89	Piteälven					402	11285	156
bgcolor=#f6f6f6	49	bgcolor=#f6f6f6	50	bgcolor=#f6f6f6	26	Luleälven					461	25240	500
bgcolor=#f6f6f6 data-sort-value=108	-	bgcolor="#f6f6f6" data-sort-value="102"	-	bgcolor="#f6f6f6" data-sort-value="93"	-						238	9678	180
bgcolor=#f6f6f6	49	bgcolor=#f6f6f6	63	bgcolor=#f6f6f6	52	Kalixälven					461	18130	289
bgcolor=#f6f6f6	40	bgcolor=#f6f6f6	38	bgcolor=#f6f6f6	34	Torne ← Torneträsk ← Abiskojokk ← Válfojohka					565	40157	430			^[142]
bgcolor=#f6f6f6 data-sort-value=108	-	bgcolor="#f6f6f6" data-sort-value="102"	-	bgcolor="#f6f6f6" data-sort-value="93"	-						350	14430	162			^[143]
bgcolor=#f6f6f6 data-sort-value=108	-	bgcolor="#f6f6f6" data-sort-value="102"	-	bgcolor="#f6f6f6" data-sort-value="93"	-		Lainioälven ← Rostoeatnu ← Rostojávri ← Ohmátjohka				290	6002	70			^[144]
bgcolor=#f6f6f6	42	bgcolor=#f6f6f6	33	bgcolor=#f6f6f6	25	Kemijoki					552	51127	553
bgcolor=#f6f6f6 data-sort-value=108	-	bgcolor="#f6f6f6" data-sort-value="102"	-	bgcolor="#f6f6f6" data-sort-value="93"	-						300	13968	140				^[145]
bgcolor=#f6f6f6 data-sort-value=108	-	bgcolor="#f6f6f6" data-sort-value="102"	-	bgcolor="#f6f6f6" data-sort-value="93"	-						278	11214	data-sort-value=82	?
bgcolor=#f6f6f6	86	bgcolor=#f6f6f6	78	bgcolor=#f6f6f6	76	Iijoki					310	14191	174			^[146]
bgcolor=#f6f6f6	60	bgcolor=#f6f6f6	53	bgcolor=#f6f6f6	60	Oulujoki ← Oulujärvi ← Hyrynsalmi system					420	22841	262			^[147]
bgcolor=#f6f6f6 data-sort-value=106	-	46	bgcolor=#f6f6f6	63	Kokemäenjoki					150	27046	238			^[148]
bgcolor=#f6f6f6	41	bgcolor=#f6f6f6	39	bgcolor=#f6f6f6	54	Kymi ← Lake Päijänne ←←← Koivujärvi sources					554	37159	282			^[149]
bgcolor=#f6f6f6	15	bgcolor=#f6f6f6	7	bgcolor=#f6f6f6	5	Neva ← Lake Ladoga ← Volkhov-system					1010	281000	2490			^[150]	^[151]
bgcolor=#f6f6f6 data-sort-value=107	-	bgcolor="#f6f6f6" data-sort-value="101"	-	bgcolor="#f6f6f6" data-sort-value="92"	-	Neva					74	281000	2490	Gulf of Finland in Saint Petersburg
bgcolor=#f6f6f6 data-sort-value=108	-	bgcolor="#f6f6f6" data-sort-value="102"	-	bgcolor="#f6f6f6" data-sort-value="93"	-		Vuoksi ← Saimaa ← Pielisjoki-system				806	68501	584			^[152]	^[153]
bgcolor=#f6f6f6 data-sort-value=108	-	bgcolor="#f6f6f6" data-sort-value="102"	-	bgcolor="#f6f6f6" data-sort-value="93"	-			Pielisjoki ← Pielinen ← Lieksanjoki ←←			390	20000	240			^[154]
bgcolor=#f6f6f6 data-sort-value=108	-	bgcolor="#f6f6f6" data-sort-value="102"	-	bgcolor="#f6f6f6" data-sort-value="93"	-		Svir ← Lake Onega ← Vodla-system				678	88200	790			^[155]	^[156]
bgcolor=#f6f6f6 data-sort-value=108	-	bgcolor="#f6f6f6" data-sort-value="102"	-	bgcolor="#f6f6f6" data-sort-value="93"	-						266	5220	52	Svir near Lodeynoye Pole			^[157]
bgcolor=#f6f6f6 data-sort-value=108	-	bgcolor="#f6f6f6" data-sort-value="102"	-	bgcolor="#f6f6f6" data-sort-value="93"	-						194	10100	130				^[158]
bgcolor=#f6f6f6 data-sort-value=108	-	bgcolor="#f6f6f6" data-sort-value="102"	-	bgcolor="#f6f6f6" data-sort-value="93"	-						280	7670	66				^[159]
bgcolor=#f6f6f6 data-sort-value=108	-	bgcolor="#f6f6f6" data-sort-value="102"	-	bgcolor="#f6f6f6" data-sort-value="93"	-			Vodla ← Lake Vodlozero ← Ileksa ←			358	13700	130			^[160]	^[161]
bgcolor=#f6f6f6 data-sort-value=108	-	bgcolor="#f6f6f6" data-sort-value="102"	-	bgcolor="#f6f6f6" data-sort-value="93"	-						260	7330	53				^[162]
bgcolor=#f6f6f6 data-sort-value=108	-	bgcolor="#f6f6f6" data-sort-value="102"	-	bgcolor="#f6f6f6" data-sort-value="93"	-		Volkhov ← Lake Ilmen ← Msta-system				844	80200	580			^[163]	^[164]
bgcolor=#f6f6f6 data-sort-value=108	-	bgcolor="#f6f6f6" data-sort-value="102"	-	bgcolor="#f6f6f6" data-sort-value="93"	-						620	23300	202			^[165]	^[166]
bgcolor=#f6f6f6 data-sort-value=108	-	bgcolor="#f6f6f6" data-sort-value="102"	-	bgcolor="#f6f6f6" data-sort-value="93"	-						267	7420	63				^[167]
bgcolor=#f6f6f6 data-sort-value=108	-	bgcolor="#f6f6f6" data-sort-value="102"	-	bgcolor="#f6f6f6" data-sort-value="93"	-						530	21900	105	Lake Ilmen near Staraya Russa			^[168]
bgcolor=#f6f6f6 data-sort-value=108	-	bgcolor="#f6f6f6" data-sort-value="102"	-	bgcolor="#f6f6f6" data-sort-value="93"	-						248	9710	44				^[169]
bgcolor=#f6f6f6	67	bgcolor=#f6f6f6	83	bgcolor=#f6f6f6 data-sort-value=91	-	Luga ← Oredezh					383	13364	93			^[170]	^[171]
bgcolor=#f6f6f6 data-sort-value=107	-	bgcolor="#f6f6f6" data-sort-value="101"	-	bgcolor="#f6f6f6" data-sort-value="92"	-	Luga					353	13364	93	Gulf of Finland in Ust-Luga			^[172]
bgcolor=#f6f6f6	35	bgcolor=#f6f6f6	29	bgcolor=#f6f6f6	37	Narva ← Lake Peipus ← Velikaya					647	56229	400
bgcolor=#f6f6f6 data-sort-value=107	-	bgcolor="#f6f6f6" data-sort-value="101"	-	bgcolor="#f6f6f6" data-sort-value="92"	-	Narva					77	56229	400	Gulf of Finland near Narva
bgcolor=#f6f6f6 data-sort-value=108	-	bgcolor="#f6f6f6" data-sort-value="102"	-	bgcolor="#f6f6f6" data-sort-value="93"	-						281	6963	50	Narva near Narva			^[173]
bgcolor=#f6f6f6 data-sort-value=108	-	bgcolor="#f6f6f6" data-sort-value="102"	-	bgcolor="#f6f6f6" data-sort-value="93"	-						430	25153	134				^[174]
bgcolor=#f6f6f6 data-sort-value=108	-	bgcolor="#f6f6f6" data-sort-value="102"	-	bgcolor="#f6f6f6" data-sort-value="93"	-						218	10039	70	Lake Peipus		^[175]	^[176]
bgcolor=#f6f6f6 data-sort-value=106	-	bgcolor="#f6f6f6" data-sort-value="100"	-	bgcolor="#f6f6f6" data-sort-value="91"	-	Pärnu					144	6887	64				^[177]
bgcolor=#f6f6f6	51	bgcolor=#f6f6f6 data-sort-value=100	-	bgcolor="#f6f6f6" data-sort-value="91"	-	Gauja					452	9161	71
bgcolor=#f6f6f6	14	bgcolor=#f6f6f6	18	bgcolor=#f6f6f6	19	Daugava/Western Dvina					1020	85613	640	Gulf of Riga near Riga
bgcolor=#f6f6f6 data-sort-value=108	-	bgcolor="#f6f6f6" data-sort-value="102"	-	bgcolor="#f6f6f6" data-sort-value="93"	-						254	9135	57			^[178]	^[179]
bgcolor=#f6f6f6 data-sort-value=108	-	bgcolor="#f6f6f6" data-sort-value="102"	-	bgcolor="#f6f6f6" data-sort-value="93"	-						259	9525	61	Daugava near Doroshkino
bgcolor=#f6f6f6	86	bgcolor=#f6f6f6	65	bgcolor=#f6f6f6 data-sort-value=91	-	Lielupe ← Mēmele/Nemunėlis					310	17504	106
bgcolor=#f6f6f6	79	bgcolor=#f6f6f6	87	bgcolor=#f6f6f6 data-sort-value=91	-	Venta					346	11843	98
bgcolor=#f6f6f6	22	bgcolor=#f6f6f6	17	bgcolor=#f6f6f6	20	Neman					914	92523	634
bgcolor=#f6f6f6 data-sort-value=108	-	bgcolor="#f6f6f6" data-sort-value="102"	-	bgcolor="#f6f6f6" data-sort-value="93"	-						298	6194	34
bgcolor=#f6f6f6 data-sort-value=108	-	bgcolor="#f6f6f6" data-sort-value="102"	-	bgcolor="#f6f6f6" data-sort-value="93"	-						209	5947	33
bgcolor=#f6f6f6 data-sort-value=108	-	bgcolor="#f6f6f6" data-sort-value="102"	-	bgcolor="#f6f6f6" data-sort-value="93"	-		Neris/Viliya				510	25254	182
bgcolor=#f6f6f6 data-sort-value=108	-	bgcolor="#f6f6f6" data-sort-value="102"	-	bgcolor="#f6f6f6" data-sort-value="93"	-						246	6804	56
bgcolor=#f6f6f6 data-sort-value=108	-	bgcolor="#f6f6f6" data-sort-value="102"	-	bgcolor="#f6f6f6" data-sort-value="93"	-						325	6724	31	Neman
bgcolor=#f6f6f6	80	bgcolor=#f6f6f6	79	bgcolor=#f6f6f6 data-sort-value=91	-	Pregolya ← Lava/Łyna					336	14117	90			^[180]	^[181]
bgcolor=#f6f6f6 data-sort-value=107	-	bgcolor="#f6f6f6" data-sort-value="101"	-	bgcolor="#f6f6f6" data-sort-value="92"	-	Pregolya ← Angrapa ← Gołdapa					310	14117	90	Baltic Sea near Kaliningrad		^[182]	^[183]
bgcolor=#f6f6f6 data-sort-value=108	-	bgcolor="#f6f6f6" data-sort-value="102"	-	bgcolor="#f6f6f6" data-sort-value="93"	-						264	7020	40			^[184]	^[185] ^[186]
bgcolor=#f6f6f6	12	bgcolor=#f6f6f6	9	bgcolor=#f6f6f6	10	Vistula ← Bugonarew ← Western Bug					1211	192632	1080			^[187]	^[188]
bgcolor=#f6f6f6 data-sort-value=107	-	bgcolor="#f6f6f6" data-sort-value="101"	-	bgcolor="#f6f6f6" data-sort-value="92"	-	Vistula					1047	192632	1080	Baltic Sea near Gdańsk		^[189]
bgcolor=#f6f6f6 data-sort-value=108	-	bgcolor="#f6f6f6" data-sort-value="102"	-	bgcolor="#f6f6f6" data-sort-value="93"	-						810	74714	328			^[190]
bgcolor=#f6f6f6 data-sort-value=108	-	bgcolor="#f6f6f6" data-sort-value="102"	-	bgcolor="#f6f6f6" data-sort-value="93"	-						249	5322	20	Bugonarew near Nowy Dwór Mazowiecki			^[191]
bgcolor=#f6f6f6 data-sort-value=108	-	bgcolor="#f6f6f6" data-sort-value="102"	-	bgcolor="#f6f6f6" data-sort-value="93"	-						446	28645	146			^[192]	^[193]
bgcolor=#f6f6f6 data-sort-value=108	-	bgcolor="#f6f6f6" data-sort-value="102"	-	bgcolor="#f6f6f6" data-sort-value="93"	-						772	38676	158	Bugonarew near Serock			^[194]
bgcolor=#f6f6f6 data-sort-value=108	-	bgcolor="#f6f6f6" data-sort-value="102"	-	bgcolor="#f6f6f6" data-sort-value="93"	-						319	9138	46				^[195]
bgcolor=#f6f6f6 data-sort-value=108	-	bgcolor="#f6f6f6" data-sort-value="102"	-	bgcolor="#f6f6f6" data-sort-value="93"	-						303	10256	43				^[196]
bgcolor=#f6f6f6 data-sort-value=108	-	bgcolor="#f6f6f6" data-sort-value="102"	-	bgcolor="#f6f6f6" data-sort-value="93"	-						443	16769	126				^[197]
bgcolor=#f6f6f6 data-sort-value=108	-	bgcolor="#f6f6f6" data-sort-value="102"	-	bgcolor="#f6f6f6" data-sort-value="93"	-						247	6802	85				^[198]
bgcolor=#f6f6f6	13	bgcolor=#f6f6f6	13	bgcolor=#f6f6f6	22	Oder ← Warta					1045	118791	574			^[199]	^[200]
bgcolor=#f6f6f6 data-sort-value=107	-	bgcolor="#f6f6f6" data-sort-value="101"	-	bgcolor="#f6f6f6" data-sort-value="92"	-	Oder					854	118791	574	Baltic Sea in Świnoujście		^[201]
bgcolor=#f6f6f6 data-sort-value=108	-	bgcolor="#f6f6f6" data-sort-value="102"	-	bgcolor="#f6f6f6" data-sort-value="93"	-						808	55538	195
bgcolor=#f6f6f6 data-sort-value=108	-	bgcolor="#f6f6f6" data-sort-value="102"	-	bgcolor="#f6f6f6" data-sort-value="93"	-						388	17159	76				^[202]
bgcolor=#f6f6f6 data-sort-value=108	-	bgcolor="#f6f6f6" data-sort-value="102"	-	bgcolor="#f6f6f6" data-sort-value="93"	-						255	4403	31				^[203]
bgcolor=#f6f6f6 data-sort-value=108	-	bgcolor="#f6f6f6" data-sort-value="102"	-	bgcolor="#f6f6f6" data-sort-value="93"	-						272	5943	39				^[204]
bgcolor=#f6f6f6 data-sort-value=106	-	bgcolor="#f6f6f6" data-sort-value="100"	-	bgcolor="#f6f6f6" data-sort-value="91"	-	Clyde					176	3045	83				^[205]
bgcolor=#f6f6f6 data-sort-value=106	-	bgcolor="#f6f6f6" data-sort-value="100"	-	bgcolor="#f6f6f6" data-sort-value="91"	-	Lower Bann ← Lough Neagh ← Ulster Blackwater					186	5775	92
bgcolor=#f6f6f6	101	bgcolor=#f6f6f6	88	bgcolor=#f6f6f6	69	Shannon					258	11773	208			^[206]
bgcolor=#f6f6f6 data-sort-value=106	-	bgcolor="#f6f6f6" data-sort-value="100"	-	86	The Three Sisters					192	9207	157			^[207]	^[208]
bgcolor=#f6f6f6 data-sort-value=106	-	bgcolor="#f6f6f6" data-sort-value="100"	-	bgcolor="#f6f6f6" data-sort-value="91"	-	Mersey ← Tame					160	4312	66			^[209]	^[210]
bgcolor=#f6f6f6 data-sort-value=106	-	bgcolor="#f6f6f6" data-sort-value="100"	-	bgcolor="#f6f6f6" data-sort-value="91"	-	Wye					215	4136	80				^[211]
bgcolor=#f6f6f6	77	bgcolor=#f6f6f6	91	bgcolor=#f6f6f6 data-sort-value=91	-	Severn					354	11420	120				^[212]
bgcolor=#f6f6f6 data-sort-value=106	-	bgcolor="#f6f6f6" data-sort-value="100"	-	bgcolor="#f6f6f6" data-sort-value="91"	-	Somme					245	6548	37
bgcolor=#f6f6f6	26	bgcolor=#f6f6f6	21	bgcolor=#f6f6f6	23	Seine ← Marne					875	75374	560			^[213]
bgcolor=#f6f6f6 data-sort-value=107	-	bgcolor="#f6f6f6" data-sort-value="101"	-	bgcolor="#f6f6f6" data-sort-value="92"	-	Seine					777	75374	560	English Channel in Le Havre

|| |-bgcolor=#E6E6FA|bgcolor=#f6f6f6 data-sort-value=108| -|| bgcolor="#f6f6f6" data-sort-value="102" |-|| bgcolor="#f6f6f6" data-sort-value="93" |-|| bgcolor="#f6f6f6" | || colspan="4" | Eure || 229 || 6017 || 26 || Seine in Pont-de-l'Arche ||

France || || |-bgcolor=#E6E6FA|bgcolor=#f6f6f6 data-sort-value=108| -|| bgcolor="#f6f6f6" data-sort-value="102" |-|| bgcolor="#f6f6f6" data-sort-value="93" |-|| bgcolor="#f6f6f6" | || colspan="4" | Oise ← Aisne ← Aire || 454 || 16783 || 110 || Seine in Conflans-Sainte-Honorine ||

France || ^[214] || |-bgcolor=#E6E6FA|bgcolor=#f6f6f6 data-sort-value=107| -|| bgcolor="#f6f6f6" data-sort-value="101" |-|| bgcolor="#f6f6f6" data-sort-value="92" |-|| bgcolor="#f6f6f6" | || colspan="4" | Oise || 341 || 16783 || 110 || Seine in Conflans-Sainte-Honorine ||

France

Belgium || || |-bgcolor=#E6E6FA|bgcolor=#f6f6f6 data-sort-value=108| -|| bgcolor="#f6f6f6" data-sort-value="102" |-|| bgcolor="#f6f6f6" data-sort-value="93" |-|| bgcolor="#f6f6f6" | || bgcolor="#f6f6f6" | || colspan="3" | Aisne || 356 || 7939 || 65 || Oise in Compiègne ||

France || || ^[215] |-bgcolor=#E6E6FA|bgcolor=#f6f6f6 data-sort-value=108| -|| bgcolor="#f6f6f6" data-sort-value="102" |-|| bgcolor="#f6f6f6" data-sort-value="93" |-|| bgcolor="#f6f6f6" | || colspan="4" | Marne || 514 || 12783 || 110 || Seine in Ivry-sur-Seine ||

France || || |-bgcolor=#E6E6FA|bgcolor=#f6f6f6 data-sort-value=108| -|| bgcolor="#f6f6f6" data-sort-value="102" |-|| bgcolor="#f6f6f6" data-sort-value="93" |-|| bgcolor="#f6f6f6" | || colspan="4" | Yonne || 292 || 10836 || 93 || Seine in Montereau-Fault-Yonne ||

France || || |-bgcolor=#E6E6FA|bgcolor=#f6f6f6 data-sort-value=108| -|| bgcolor="#f6f6f6" data-sort-value="102" |-|| bgcolor="#f6f6f6" data-sort-value="93" |-|| bgcolor="#f6f6f6" | || colspan="4" | Aube || 249 || 4595 || 41 || Seine near Romilly-sur-Seine ||

France || || |-bgcolor=#E6E6FA|bgcolor=#f6f6f6 data-sort-value=106| -|| bgcolor="#f6f6f6" |95|| bgcolor=#f6f6f6 data-sort-value=91|-|| colspan="5" | Vilaine|| align=right| 218|| align=right| 10459|| align=right| 72 || Bay of Biscay in Pénestin ||

France || || |-bgcolor=#E6E6FA|bgcolor=#f6f6f6 |17|| bgcolor=#f6f6f6 |14|| bgcolor=#f6f6f6 |13|| colspan=5 | Loire|| align=right| 1006|| align=right| 117356|| align=right| 889 || Bay of Biscay in Saint-Nazaire ||

France || || ^[216] |-bgcolor=#E6E6FA|bgcolor=#f6f6f6 data-sort-value=108| -|| bgcolor="#f6f6f6" data-sort-value="102" |-|| bgcolor="#f6f6f6" data-sort-value="93" |-|| bgcolor="#f6f6f6" | || colspan="4" | Maine ← Sarthe ← Loir || 338 || 22240 || 127 || Loire near Angers ||

France || ^[217] || |-bgcolor=#E6E6FA|bgcolor=#f6f6f6 data-sort-value=108| -|| bgcolor="#f6f6f6" data-sort-value="102" |-|| bgcolor="#f6f6f6" data-sort-value="93" |-|| bgcolor="#f6f6f6" | || bgcolor="#f6f6f6" | || colspan="3" | Mayenne || 202 || 5844 || 50 || Maine near Angers ||

France || || |-bgcolor=#E6E6FA|bgcolor=#f6f6f6 data-sort-value=108| -|| bgcolor="#f6f6f6" data-sort-value="102" |-|| bgcolor="#f6f6f6" data-sort-value="93" |-|| bgcolor="#f6f6f6" | || bgcolor="#f6f6f6" | || colspan="3" | Sarthe || 314 || 16250 || 82 || Maine near Angers ||

France || || |-bgcolor=#E6E6FA|bgcolor=#f6f6f6 data-sort-value=108| -|| bgcolor="#f6f6f6" data-sort-value="102" |-|| bgcolor="#f6f6f6" data-sort-value="93" |-|| bgcolor="#f6f6f6" | || bgcolor="#f6f6f6" | || bgcolor="#f6f6f6" | || colspan="2" | Loir || 317 || 8294 || 32 || Sarthe near Angers ||

France || || |-bgcolor=#E6E6FA|bgcolor=#f6f6f6 data-sort-value=108| -|| bgcolor="#f6f6f6" data-sort-value="102" |-|| bgcolor="#f6f6f6" data-sort-value="93" |-|| bgcolor="#f6f6f6" | || colspan="4" | Vienne || 363 || 21161 || 210 || Loire in Candes-Saint-Martin ||

France || || |-bgcolor=#E6E6FA|bgcolor=#f6f6f6 data-sort-value=108| -|| bgcolor="#f6f6f6" data-sort-value="102" |-|| bgcolor="#f6f6f6" data-sort-value="93" |-|| bgcolor="#f6f6f6" | || bgcolor="#f6f6f6" | || colspan="3" | Creuse || 264 || 10279 || 85 || Vienne near Châtellerault ||

France || || |-bgcolor=#E6E6FA|bgcolor=#f6f6f6 data-sort-value=108| -|| bgcolor="#f6f6f6" data-sort-value="102" |-|| bgcolor="#f6f6f6" data-sort-value="93" |-|| bgcolor="#f6f6f6" | || colspan="4" | Indre || 279 || 3428 || 19 || Loire near Candes-Saint-Martin ||

France || || |-bgcolor=#E6E6FA|bgcolor=#f6f6f6 data-sort-value=108| -|| bgcolor="#f6f6f6" data-sort-value="102" |-|| bgcolor="#f6f6f6" data-sort-value="93" |-|| bgcolor="#f6f6f6" | || colspan="4" | Cher || 368 || 13718 || 96 || Loire in Villandry ||

France || || |-bgcolor=#E6E6FA|bgcolor=#f6f6f6 data-sort-value=108| -|| bgcolor="#f6f6f6" data-sort-value="102" |-|| bgcolor="#f6f6f6" data-sort-value="93" |-|| bgcolor="#f6f6f6" | || colspan="4" | Allier || 421 || 14350 || 144 || Loire near Nevers ||

France || || |-bgcolor=#E6E6FA|bgcolor=#f6f6f6 |68|| bgcolor=#f6f6f6 |99|| bgcolor=#f6f6f6 data-sort-value=91|-|| colspan="5" | Charente|| align=right| 381|| align=right| 9855|| align=right| 49 || Bay of Biscay near Rochefort ||

France || || |-bgcolor=#E6E6FA|bgcolor=#f6f6f6 |46|| bgcolor=#f6f6f6 |52|| bgcolor=#f6f6f6 |41|| colspan=5 | Dordogne|| align=right| 483|| align=right| 23957|| align=right| 380 || Gironde estuary near Bordeaux ||

France || || |-bgcolor=#E6E6FA|bgcolor=#f6f6f6 data-sort-value=108| -|| bgcolor="#f6f6f6" data-sort-value="102" |-|| bgcolor="#f6f6f6" data-sort-value="93" |-|| bgcolor="#f6f6f6" | || colspan="4" | Isle || 255 || 7558 || 63 || Dordogne in Libourne ||

France || || |-bgcolor=#E6E6FA|bgcolor=#f6f6f6 data-sort-value=108| -|| bgcolor="#f6f6f6" data-sort-value="102" |-|| bgcolor="#f6f6f6" data-sort-value="93" |-|| bgcolor="#f6f6f6" | || colspan="4" | Vézère || 211 || 3715 || 58 || Dordogne near Le Bugue ||

France || || |-bgcolor=#E6E6FA|bgcolor=#f6f6f6 |39|| bgcolor=#f6f6f6 |30|| bgcolor=#f6f6f6 |17|| colspan=5 | Garonne ← Tarn|| align=right| 610|| align=right| 55846|| align=right| 650 || Gironde estuary near Bordeaux ||

France || ^[218] || |-bgcolor=#E6E6FA|bgcolor=#f6f6f6 data-sort-value=108| -|| bgcolor="#f6f6f6" data-sort-value="102" |-|| bgcolor="#f6f6f6" data-sort-value="93" |-|| colspan="5" | Garonne|| align=right| 575|| align=right| 55846|| align=right| 650 || Gironde estuary near Bordeaux ||

France

Spain || ^[219] || |-bgcolor=#E6E6FA|bgcolor=#f6f6f6 data-sort-value=108| -|| bgcolor="#f6f6f6" data-sort-value="102" |-|| bgcolor="#f6f6f6" data-sort-value="93" |-|| bgcolor="#f6f6f6" | || colspan="4" | Lot || 485 || 11538 || 155 || Garonne near Aiguillon ||

France || || |-bgcolor=#E6E6FA|bgcolor=#f6f6f6 data-sort-value=108| -|| bgcolor="#f6f6f6" data-sort-value="102" |-|| bgcolor="#f6f6f6" data-sort-value="93" |-|| bgcolor="#f6f6f6" | || colspan="4" | Tarn || 380 || 15586 || 233 || Garonne near Castelsarrasin ||

France || || |-bgcolor=#E6E6FA|bgcolor=#f6f6f6 data-sort-value=108| -|| bgcolor="#f6f6f6" data-sort-value="102" |-|| bgcolor="#f6f6f6" data-sort-value="93" |-|| bgcolor="#f6f6f6" | || bgcolor="#f6f6f6" | || colspan="3" | Aveyron || 291 || 5176 || 57 || Tarn near Montauban ||

France || || |-bgcolor=#E6E6FA|bgcolor=#f6f6f6 data-sort-value=108| -|| bgcolor="#f6f6f6" data-sort-value="102" |-|| bgcolor="#f6f6f6" data-sort-value="93" |-|| bgcolor="#f6f6f6" | || colspan="4" | Ariège || 163 || 4135 || 76 || Garonne in Toulouse ||

France || || |-bgcolor=#E6E6FA|bgcolor=#f6f6f6 |89|| bgcolor=#f6f6f6 |67|| bgcolor=#f6f6f6 |45|| colspan=5 | Adour|| align=right| 308|| align=right| 16912|| align=right| 360 || Bay of Biscay in Bayonne ||

France || || ^[30] |-bgcolor=#E6E6FA|bgcolor=#f6f6f6 data-sort-value=108| -|| bgcolor="#f6f6f6" data-sort-value="102" |-|| bgcolor="#f6f6f6" data-sort-value="93" |-|| bgcolor="#f6f6f6" | || colspan="4" | Gaves réunis ← Gave de Pau || 193 || 5464 || 82 || Adour near Peyrehorade ||

France || || |-bgcolor=#E6E6FA|bgcolor=#f6f6f6 |71|| bgcolor=#f6f6f6 |70|| bgcolor=#f6f6f6 |48|| colspan=5 | Minho ← Sil|| align=right| 361|| align=right| 16651|| align=right| 340 || Atlantic Ocean near Caminha ||

Spain || ^[220] || ^[2] |-bgcolor=#E6E6FA|bgcolor=#f6f6f6 data-sort-value=107| -|| bgcolor="#f6f6f6" data-sort-value="101" |-|| bgcolor="#f6f6f6" data-sort-value="92" |-|| colspan="5" | Minho|| align=right| 309|| align=right| 16651|| align=right| 340 || Atlantic Ocean near Caminha ||

Spain || || ^[2] |-bgcolor=#E6E6FA|bgcolor=#f6f6f6 data-sort-value=108| -|| bgcolor="#f6f6f6" data-sort-value="102" |-|| bgcolor="#f6f6f6" data-sort-value="93" |-|| bgcolor="#f6f6f6" | || colspan="4" | Sil || 226 || 7969 || 100 || Minho near Ourense ||

Spain || || |-bgcolor=#E6E6FA|bgcolor=#f6f6f6 |25|| bgcolor=#f6f6f6 |16|| bgcolor=#f6f6f6 |17|| colspan=5 | Douro|| align=right| 897|| align=right| 97290|| align=right| 650 || Atlantic Ocean in Porto ||

Spain || || ^[2] ^[30] |-bgcolor=#E6E6FA|bgcolor=#f6f6f6 data-sort-value=108| -|| bgcolor="#f6f6f6" data-sort-value="102" |-|| bgcolor="#f6f6f6" data-sort-value="93" |-|| bgcolor="#f6f6f6" | || colspan="4" | Tormes || 247 || 7054 || 42 || Douro near / Villarino ||

Spain || || |-bgcolor=#E6E6FA|bgcolor=#f6f6f6 data-sort-value=108| -|| bgcolor="#f6f6f6" data-sort-value="102" |-|| bgcolor="#f6f6f6" data-sort-value="93" |-|| bgcolor="#f6f6f6" | || colspan="4" | Esla || 275 || 16018 || 182 || Douro near Muelas del Pan ||

Spain || || |-bgcolor=#E6E6FA|bgcolor=#f6f6f6 data-sort-value=108| -|| bgcolor="#f6f6f6" data-sort-value="102" |-|| bgcolor="#f6f6f6" data-sort-value="93" |-|| bgcolor="#f6f6f6" | || colspan="4" | Pisuerga || 276 || 15665 || 82 || Douro near Valladolid ||

Spain || || |-bgcolor=#E6E6FA|bgcolor=#f6f6f6 data-sort-value=106| -|| bgcolor="#f6f6f6" data-sort-value="100" |-|| bgcolor="#f6f6f6" data-sort-value="91" |-|| colspan="5" | Mondego|| align=right| 234|| align=right| 6656|| align=right| 108 || Atlantic Ocean in Figueira da Foz || || || |-bgcolor=#E6E6FA|bgcolor=#f6f6f6 |16|| bgcolor=#f6f6f6 |24|| bgcolor=#f6f6f6 |26|| colspan=5 | Tagus|| align=right| 1007|| align=right| 70756|| align=right| 500 || Atlantic Ocean near Lisbon ||

Spain || ^[221] || ^[222] ^[2] ^[30] |-bgcolor=#E6E6FA|bgcolor=#f6f6f6 data-sort-value=108| -|| bgcolor="#f6f6f6" data-sort-value="102" |-|| bgcolor="#f6f6f6" data-sort-value="93" |-|| bgcolor="#f6f6f6" | || colspan="4" | Jarama || 194 || 11532 || 32 || Tagus in Aranjuez ||

Spain || || |-bgcolor=#E6E6FA|bgcolor=#f6f6f6 data-sort-value=106| -|| bgcolor="#f6f6f6" data-sort-value="100" |-|| bgcolor="#f6f6f6" data-sort-value="91" |-|| colspan="5" | Sado|| align=right| 180|| align=right| 6186|| align=right| 40 || Atlantic Ocean in Setúbal || || || |-bgcolor=#E6E6FA|bgcolor=#f6f6f6 |21|| bgcolor=#f6f6f6 |25|| bgcolor=#f6f6f6 data-sort-value=91|-|| colspan="5" | Guadiana (← Cigüela) ← Záncara|| align=right| 922|| align=right| 67027|| align=right| 79 || Gulf of Cadiz near Ayamonte ||

Spain || ^[223] || ^[224] ^[2] |-bgcolor=#E6E6FA|bgcolor=#f6f6f6 data-sort-value=107| -|| bgcolor="#f6f6f6" data-sort-value="101" |-|| bgcolor="#f6f6f6" data-sort-value="92" |-|| colspan="5" | Guadiana ← . || align=right| 852|| align=right| 67027|| align=right| 79 || Gulf of Cadiz near Ayamonte ||

Spain || ^[225] || ^[224] ^[2] |-bgcolor=#E6E6FA|bgcolor=#f6f6f6 |31|| bgcolor=#f6f6f6 |27|| bgcolor=#f6f6f6 |83|| colspan=5 | Guadalquivir ← ← || align=right| 722|| align=right| 57053|| align=right| 164 || Gulf of Cadiz in Sanlúcar de Barrameda ||

Spain || ^[226] || ^[227] |-bgcolor=#E6E6FA|bgcolor=#f6f6f6 data-sort-value=108| -|| bgcolor="#f6f6f6" data-sort-value="102" |-|| bgcolor="#f6f6f6" data-sort-value="93" |-|| bgcolor="#f6f6f6" | || colspan="4" | Genil || 358 || 8257 || 9.3 || Guadalquivir in Palma del Río ||

Spain || || |-bgcolor=#FAF0E6|bgcolor=#f6f6f6 |82|| bgcolor=#f6f6f6 |71|| bgcolor=#f6f6f6 data-sort-value=91|-|| colspan="5" | Segura|| align=right| 325|| align=right| 16599|| align=right| 26 || Mediterranean Sea in Guardamar del Segura ||

Spain || || |-bgcolor=#FAF0E6|bgcolor=#f6f6f6 |45|| bgcolor=#f6f6f6 |57|| bgcolor=#f6f6f6 data-sort-value=91|-|| colspan="5" | Júcar|| align=right| 498|| align=right| 21430|| align=right| 49 || Balearic Sea in Cullera ||

Spain || || |-bgcolor=#FAF0E6|bgcolor=#f6f6f6 |98|| bgcolor=#f6f6f6 data-sort-value=100|-|| bgcolor="#f6f6f6" data-sort-value="91" |-|| colspan="5" | Turia|| align=right| 280|| align=right| 6674|| align=right| 14 || Balearic Sea in Valencia ||

Spain || || |-bgcolor=#FAF0E6|bgcolor=#f6f6f6 |23|| bgcolor=#f6f6f6 |19|| bgcolor=#f6f6f6 |21|| colspan=5 | Ebro|| align=right| 910|| align=right| 84763|| align=right| 577 || Balearic Sea near Tortosa ||

Spain || || ^[30] |-bgcolor=#FAF0E6|bgcolor=#f6f6f6 data-sort-value=108| -|| bgcolor="#f6f6f6" data-sort-value="102" |-|| bgcolor="#f6f6f6" data-sort-value="93" |-|| bgcolor="#f6f6f6" | || colspan="4" | Segre || 265 || 22719 || 100 || Ebro in Mequinenza ||

Spain || || |-bgcolor=#FAF0E6|bgcolor=#f6f6f6 data-sort-value=108| -|| bgcolor="#f6f6f6" data-sort-value="102" |-|| bgcolor="#f6f6f6" data-sort-value="93" |-|| bgcolor="#f6f6f6" | || bgcolor="#f6f6f6" | || colspan="3" | Cinca || 170 || 9720 || 82 || Segre near Mequinenza ||

Spain || || |-bgcolor=#FAF0E6|bgcolor=#f6f6f6 data-sort-value=108| -|| bgcolor="#f6f6f6" data-sort-value="102" |-|| bgcolor="#f6f6f6" data-sort-value="93" |-|| bgcolor="#f6f6f6" | || colspan="4" | Jalón ← Jiloca || 224 || 9658 || 21 || Ebro near Torres de Berrellén ||

Spain || || |-bgcolor=#FAF0E6|bgcolor=#f6f6f6 data-sort-value=108| -|| bgcolor="#f6f6f6" data-sort-value="102" |-|| bgcolor="#f6f6f6" data-sort-value="93" |-|| bgcolor="#f6f6f6" | || colspan="4" | Aragón || 195 || 8529 || 41 || Ebro near Tudela ||

Spain || || |-bgcolor=#FAF0E6|bgcolor=#f6f6f6 data-sort-value=106| -|| bgcolor="#f6f6f6" data-sort-value="100" |-|| bgcolor="#f6f6f6" data-sort-value="91" |-|| colspan="5" | Llobregat|| align=right| 170|| align=right| 4948|| align=right| 21 || Balearic Sea near Barcelona ||

Spain || || |-bgcolor=#FAF0E6|bgcolor=#f6f6f6 data-sort-value=106| -|| bgcolor="#f6f6f6" data-sort-value="100" |-|| bgcolor="#f6f6f6" data-sort-value="91" |-|| colspan="5" | Aude|| align=right| 224|| align=right| 5327|| align=right| 44 || Gulf of Lion near Narbonne ||

France || || |-bgcolor=#FAF0E6|bgcolor=#f6f6f6 |19|| bgcolor=#f6f6f6 |15|| bgcolor=#f6f6f6 |7|| colspan=5 | Rhône ← Saône ← Doubs|| align=right| 957|| align=right| 98131|| align=right| 1900 || Gulf of Lion in Port-Saint-Louis-du-Rhône ||

France || ^[228] || ^[229] ^[30] |-bgcolor=#FAF0E6|bgcolor=#f6f6f6 data-sort-value=107| -|| bgcolor="#f6f6f6" data-sort-value="101" |-|| bgcolor="#f6f6f6" data-sort-value="92" |-|| colspan="5" | Rhône|| align=right| 812|| align=right| 98131|| align=right| 1900 || Gulf of Lion in Port-Saint-Louis-du-Rhône ||

France || || ^[30] |-bgcolor=#FAF0E6|bgcolor=#f6f6f6 data-sort-value=108| -|| bgcolor="#f6f6f6" data-sort-value="102" |-|| bgcolor="#f6f6f6" data-sort-value="93" |-|| bgcolor="#f6f6f6" | || colspan="4" | Durance || 323 || 14342 || 180 || Rhône in Avignon ||

France || || |-bgcolor=#FAF0E6|bgcolor=#f6f6f6 data-sort-value=108| -|| bgcolor="#f6f6f6" data-sort-value="102" |-|| bgcolor="#f6f6f6" data-sort-value="93" |-|| bgcolor="#f6f6f6" | || colspan="4" | Isère || 286 || 11890 || 333 || Rhône near Valence ||

France || || |-bgcolor=#FAF0E6|bgcolor=#f6f6f6 data-sort-value=108| -|| bgcolor="#f6f6f6" data-sort-value="102" |-|| bgcolor="#f6f6f6" data-sort-value="93" |-|| bgcolor="#f6f6f6" | || bgcolor="#f6f6f6" | || colspan="3" | Doubs || 453 || 7874 || 176 || Saône in Verdun-sur-le-Doubs ||

France || || |-bgcolor=#FAF0E6|bgcolor=#f6f6f6 data-sort-value=108| -|| bgcolor="#f6f6f6" data-sort-value="102" |-|| bgcolor="#f6f6f6" data-sort-value="93" |-|| bgcolor="#f6f6f6" | || colspan="4" | Ain || 190 || 3765 || 123 || Rhône near Pont-de-Chéruy ||

France || || |-bgcolor=#FAF0E6|bgcolor=#f6f6f6 data-sort-value=106| -|| bgcolor="#f6f6f6" data-sort-value="100" |-|| bgcolor="#f6f6f6" data-sort-value="91" |-|| colspan="5" | Arno|| align=right| 241|| align=right| 8852|| align=right| 110 || Ligurian Sea near Pisa ||

Italy || ^[230] || |-bgcolor=#FAF0E6|bgcolor=#f6f6f6 |62|| bgcolor=#f6f6f6 |69|| bgcolor=#f6f6f6 |62|| colspan=5 | Tiber|| align=right| 405|| align=right| 16668|| align=right| 239 || Tyrrhenian Sea in Ostia ||

Italy || || |-bgcolor=#FAF0E6|bgcolor=#f6f6f6 data-sort-value=108| -|| bgcolor="#f6f6f6" data-sort-value="102" |-|| bgcolor="#f6f6f6" data-sort-value="93" |-|| bgcolor="#f6f6f6" | || colspan="4" | Nera || 116 || 4163 || 168 || Tiber near Orte ||

Italy || || |-bgcolor=#FAF0E6|bgcolor=#f6f6f6 data-sort-value=106| -|| bgcolor="#f6f6f6" data-sort-value="100" |-|| bgcolor="#f6f6f6" data-sort-value="91" |-|| colspan="5" | Garigliano ← Liri|| align=right| 158|| align=right| 4059|| align=right| 120 || Tyrrhenian Sea near Minturno ||

Italy || || |-bgcolor=#FAF0E6|bgcolor=#f6f6f6 data-sort-value=106| -|| bgcolor="#f6f6f6" data-sort-value="100" |-|| bgcolor="#f6f6f6" data-sort-value="91" |-|| colspan="5" | Volturno|| align=right| 175|| align=right| 5784|| align=right| 82 || Tyrrhenian Sea in Castel Volturno ||

Italy || || |-bgcolor=#FAF0E6|bgcolor=#f6f6f6 data-sort-value=106| -|| bgcolor="#f6f6f6" data-sort-value="100" |-|| bgcolor="#f6f6f6" data-sort-value="91" |-|| colspan="5" | Reno|| align=right| 212|| align=right| 5615|| align=right| 95 || Adriatic Sea near Comacchio ||

Italy || || |-bgcolor=#FAF0E6|bgcolor=#f6f6f6 |32|| bgcolor=#f6f6f6 |22|| bgcolor=#f6f6f6 |9|| colspan=5 | Po ← Tanaro|| align=right| 702|| align=right| 73746|| align=right| 1460 || Adriatic Sea near Porto Tolle ||

Italy || ^[231] || ^[30] |-bgcolor=#FAF0E6|bgcolor=#f6f6f6 data-sort-value=107| -|| bgcolor="#f6f6f6" data-sort-value="101" |-|| bgcolor="#f6f6f6" data-sort-value="92" |-|| colspan="5" | Po|| align=right| 652|| align=right| 73746|| align=right| 1460 || Adriatic Sea near Porto Tolle ||

Italy || || ^[232] ^[30] |-bgcolor=#FAF0E6|bgcolor=#f6f6f6 data-sort-value=108| -|| bgcolor="#f6f6f6" data-sort-value="102" |-|| bgcolor="#f6f6f6" data-sort-value="93" |-|| bgcolor="#f6f6f6" | || colspan="4" | Mincio ← Lake Garda ← Sarca || 203 || 2977 || 60 || Po near Mantua ||

Italy || ^[233] || |-bgcolor=#FAF0E6|bgcolor=#f6f6f6 data-sort-value=108| -|| bgcolor="#f6f6f6" data-sort-value="102" |-|| bgcolor="#f6f6f6" data-sort-value="93" |-|| bgcolor="#f6f6f6" | || colspan="4" | Dora Baltea || 168 || 3921 || 96 || Po in Crescentino ||

Italy || || |-bgcolor=#FAF0E6|bgcolor=#f6f6f6 data-sort-value=106| -|| bgcolor="#f6f6f6" data-sort-value="100" |-|| bgcolor="#f6f6f6" |68|| colspan=5 | Tartaro-Canalbianco-Po di Levante|| align=right| 147|| align=right| 2885|| align=right| 218 || Adriatic Sea near Porto Viro ||

Italy || || |-bgcolor=#FAF0E6|bgcolor=#f6f6f6 |55|| bgcolor=#f6f6f6 |76|| bgcolor=#f6f6f6 |64|| colspan=5 | Adige ← Eisack ← Rienz ← Ahr|| align=right| 436|| align=right| 14543|| align=right| 235 || Adriatic Sea near Chioggia ||

Italy || ^[234] || ^[235] |-bgcolor=#FAF0E6|bgcolor=#f6f6f6 data-sort-value=107| -|| bgcolor="#f6f6f6" data-sort-value="101" |-|| bgcolor="#f6f6f6" data-sort-value="92" |-|| colspan="5" | Adige ← Etsch ← Karlinbach|| align=right| 421|| align=right| 14543|| align=right| 235 || Adriatic Sea near Chioggia ||

Italy || ^[236] || ^[235] |-bgcolor=#FAF0E6|bgcolor=#f6f6f6 data-sort-value=106| -|| bgcolor="#f6f6f6" data-sort-value="100" |-|| bgcolor="#f6f6f6" data-sort-value="91" |-|| colspan="5" | Brenta|| align=right| 174|| align=right| 4811|| align=right| 93 || Adriatic Sea near Chioggia ||

Italy || || |-bgcolor=#FAF0E6|bgcolor=#f6f6f6 data-sort-value=106| -|| bgcolor="#f6f6f6" data-sort-value="100" |-|| bgcolor="#f6f6f6" data-sort-value="91" |-|| colspan="5" | Piave|| align=right| 231|| align=right| 4420|| align=right| 137 || Adriatic Sea near Venice ||

Italy || || |-bgcolor=#FAF0E6|bgcolor=#f6f6f6 data-sort-value=106| -|| bgcolor="#f6f6f6" data-sort-value="100" |-|| bgcolor="#f6f6f6" data-sort-value="91" |-|| colspan="5" | Tagliamento|| align=right| 170|| align=right| 2939|| align=right| 92 || Adriatic Sea near Lignano ||

Italy || || |-bgcolor=#FAF0E6|bgcolor=#f6f6f6 data-sort-value=106| -|| bgcolor="#f6f6f6" data-sort-value="100" |-|| bgcolor="#f6f6f6" |77|| colspan=5 | Isonzo/Soča|| align=right| 138|| align=right| 3327|| align=right| 173 || Adriatic Sea near Monfalcone ||

Italy

Slovenia || || ^[2] |-bgcolor=#FAF0E6|bgcolor=#f6f6f6 data-sort-value=106| -|| bgcolor="#f6f6f6" |97|| bgcolor=#f6f6f6 |43|| colspan=5 | Neretva|| align=right| 240|| align=right| 10380|| align=right| 378 || Adriatic Sea near Ploče ||

Bosnia and Herzegovina || || ^[2] ^[30] |-bgcolor=#FAF0E6|bgcolor=#f6f6f6 data-sort-value=108| -|| bgcolor="#f6f6f6" data-sort-value="102" |-|| bgcolor="#f6f6f6" data-sort-value="93" |-|| bgcolor="#f6f6f6" | || colspan="4" | Trebišnjica || 187 || 4926 || 114 || Neretva in Neum ||

Bosnia and Herzegovina || ^[237] || |-bgcolor=#FAF0E6|bgcolor=#f6f6f6 |66|| bgcolor=#f6f6f6 |61|| bgcolor=#f6f6f6 |16|| colspan=5 | Bojana/Buna ← Drin|| align=right| 384|| align=right| 18620 || 672 || Adriatic Sea near Ulcinj ||

Albania

Montenegro

Macedonia, the former Yugoslav Republic of || ^[238] || ^[239] |-bgcolor=#FAF0E6|bgcolor=#f6f6f6 data-sort-value=108| -|| bgcolor="#f6f6f6" data-sort-value="102" |-|| bgcolor="#f6f6f6" data-sort-value="93" |-|| bgcolor="#f6f6f6" | || colspan="4" | Drin ← Black Drin ← Sateska || 343 || 14351 || 352 || Buna near Lezhë ||

Albania

Macedonia, the former Yugoslav Republic of || ^[240] || ^[2] |-bgcolor=#FAF0E6|bgcolor=#f6f6f6 data-sort-value=108| -|| bgcolor="#f6f6f6" data-sort-value="102" |-|| bgcolor="#f6f6f6" data-sort-value="93" |-|| bgcolor="#f6f6f6" | || bgcolor="#f6f6f6" | || colspan="3" | White Drin || 136 || 5005 || 66 || Drin in Kukës ||

Albania || || ^[2] |-bgcolor=#FAF0E6|bgcolor=#f6f6f6 data-sort-value=108| -|| bgcolor="#f6f6f6" data-sort-value="102" |-|| bgcolor="#f6f6f6" data-sort-value="93" |-|| bgcolor="#f6f6f6" | || colspan="4" | Morača || 100 || 2820 || 156 || Lake Skadar (Bojana) near Žabljak Crnojevića ||

Montenegro || || ^[241] |-bgcolor=#FAF0E6|bgcolor=#f6f6f6 data-sort-value=106| -|| bgcolor="#f6f6f6" data-sort-value="100" |-|| bgcolor="#f6f6f6" data-sort-value="91" |-|| colspan="5" | Shkumbin|| align=right| 181|| align=right| 2922|| align=right| 62 || Adriatic Sea near Lushnjë ||

Albania || || ^[239] |-bgcolor=#FAF0E6|bgcolor=#f6f6f6 |97|| bgcolor=#f6f6f6 data-sort-value=100|-|| bgcolor="#f6f6f6" data-sort-value="91" |-|| colspan="5" | Seman ← Devoll|| align=right| 281|| align=right| 6124|| align=right| 96 || Adriatic Sea near Fier ||

Albania || || ^[239] |-bgcolor=#FAF0E6|bgcolor=#f6f6f6 |100|| bgcolor=#f6f6f6 data-sort-value=100|-|| bgcolor="#f6f6f6" |72|| colspan=5 | Aoös/Vjosë|| align=right| 272|| align=right| 6777|| align=right| 204 || Adriatic Sea near Vlorë ||

Albania || || ^[2] |-bgcolor=#FAF0E6|bgcolor=#f6f6f6 data-sort-value=106| -|| bgcolor="#f6f6f6" data-sort-value="100" |-|| bgcolor="#f6f6f6" data-sort-value="91" |-|| colspan="5" | Achelous|| align=right| 220|| align=right| 5662|| align=right| 137 || Ionian Sea near Astakos || || || |-bgcolor=#FAF0E6|bgcolor=#f6f6f6 data-sort-value=106| -|| bgcolor="#f6f6f6" data-sort-value="100" |-|| bgcolor="#f6f6f6" data-sort-value="91" |-|| colspan="5" | Pineios (Thessaly)|| align=right| 216|| align=right| 9301|| align=right| 81 || Aegean Sea near Larissa || || || |-bgcolor=#FAF0E6|bgcolor=#f6f6f6 |93|| bgcolor=#f6f6f6 data-sort-value=100|-|| bgcolor="#f6f6f6" data-sort-value="91" |-|| colspan="5" | Haliacmon|| align=right| 297|| align=right| 8664|| align=right| 80 || Aegean Sea near Thessaloniki || || || |-bgcolor=#FAF0E6|bgcolor=#f6f6f6 |65|| bgcolor=#f6f6f6 |51|| bgcolor=#f6f6f6 |79|| colspan=5 | Vardar/Axios ← Treska|| align=right| 393|| align=right| 24503|| align=right| 170 || Aegean Sea near Thessaloniki ||

Macedonia, the former Yugoslav Republic of || ^[242] || ^[2] |-bgcolor=#FAF0E6|bgcolor=#f6f6f6 data-sort-value=107| -|| bgcolor="#f6f6f6" data-sort-value="101" |-|| bgcolor="#f6f6f6" data-sort-value="92" |-|| colspan="5" | Vardar/Axios|| align=right| 388|| align=right| 24503|| align=right| 170 || Aegean Sea near Thessaloniki ||

Macedonia, the former Yugoslav Republic of || || ^[2] |-bgcolor=#FAF0E6|bgcolor=#f6f6f6 |61|| bgcolor=#f6f6f6 |68|| bgcolor=#f6f6f6 data-sort-value=91|-|| colspan="5" | Struma/Strymon|| align=right| 415|| align=right| 16801|| align=right| 76 || Thracian Sea in Amphipolis || || || ^[2] |-bgcolor=#FAF0E6|bgcolor=#f6f6f6 data-sort-value=106| -|| bgcolor="#f6f6f6" data-sort-value="100" |-|| bgcolor="#f6f6f6" data-sort-value="91" |-|| colspan="5" | Nestos/Mesta|| align=right| 243|| align=right| 5864|| align=right| 45 || Thracian Sea near Thasos || || || ^[2] |-bgcolor=#FAF0E6|bgcolor=#f6f6f6 |44|| bgcolor=#f6f6f6 |31|| bgcolor=#f6f6f6 |40|| colspan=5 | Maritsa/Meriç/Evros|| align=right| 515|| align=right| 53475|| align=right| 383 || Thracian Sea near Alexandroupoli ||

Turkey || || ^[2] |-bgcolor=#FAF0E6|bgcolor=#f6f6f6 data-sort-value=108| -|| bgcolor="#f6f6f6" data-sort-value="102" |-|| bgcolor="#f6f6f6" data-sort-value="93" |-|| bgcolor="#f6f6f6" | || colspan="4" | Ergene || 281 || 11016 || 28 || Maritsa near İpsala ||

Turkey || ^[243] || ^[2] ^[244] ^[245] |-bgcolor=#FAF0E6|bgcolor=#f6f6f6 data-sort-value=108| -|| bgcolor="#f6f6f6" data-sort-value="102" |-|| bgcolor="#f6f6f6" data-sort-value="93" |-|| bgcolor="#f6f6f6" | || colspan="4" | Tundzha || 380 || 8583 || 32 || Maritsa in Edirne ||

Turkey || || |-bgcolor=#FAF0E6|bgcolor=#f6f6f6 data-sort-value=108| -|| bgcolor="#f6f6f6" data-sort-value="102" |-|| bgcolor="#f6f6f6" data-sort-value="93" |-|| bgcolor="#f6f6f6" | || colspan="4" | Arda || 290 || 5623 || 77 || Maritsa near Edirne || || || |-bgcolor=#AFEEEE|bgcolor=#f6f6f6 data-sort-value=106| -|| bgcolor="#f6f6f6" data-sort-value="100" |-|| bgcolor="#f6f6f6" data-sort-value="91" |-|| colspan="5" | Veleka|| align=right| 147|| align=right| 995|| align=right| 9.4 || Black Sea near Sinemorets ||

Turkey || |||-bgcolor=#AFEEEE|bgcolor=#f6f6f6 |104|| bgcolor=#f6f6f6 data-sort-value=100|-|| bgcolor="#f6f6f6" data-sort-value="91" |-|| colspan="5" | Kamchiya ← Luda Kamchiya|| align=right| 254|| align=right| 5373|| align=right| 26 || Black Sea near Varna || || || ^[246] |-bgcolor=#AFEEEE|bgcolor=#f6f6f6 |2|| bgcolor=#f6f6f6 |2|| bgcolor=#f6f6f6 |2|| colspan=5 | Danube || align=right| 2857|| align=right| 801463|| align=right| 6450 || Black Sea near Sulina ||

Serbia

Austria
|| ^[247] || ^[2] ^[30] |-bgcolor=#AFEEEE|bgcolor=#f6f6f6 data-sort-value=108| -|| bgcolor="#f6f6f6" data-sort-value="102" |-|| bgcolor="#f6f6f6" data-sort-value="93" |-|| bgcolor="#f6f6f6" | || colspan="4" | Prut || 953 || 27820 || 105 || Danube at Giurgiulești ||

Moldova, Republic of

Ukraine || ^[248] || ^[249] ^[2] |-bgcolor=#AFEEEE|bgcolor=#f6f6f6 data-sort-value=108| -|| bgcolor="#f6f6f6" data-sort-value="102" |-|| bgcolor="#f6f6f6" data-sort-value="93" |-|| bgcolor="#f6f6f6" | || bgcolor="#f6f6f6" | || colspan="3" | Jijia || 275 || 5757 || 14 || Prut near Huși ||

Ukraine || || |-bgcolor=#AFEEEE|bgcolor=#f6f6f6 data-sort-value=108| -|| bgcolor="#f6f6f6" data-sort-value="102" |-|| bgcolor="#f6f6f6" data-sort-value="93" |-|| bgcolor="#f6f6f6" | || colspan="4" | Siret || 559 || 45857 || 240 || Danube in Galați ||

Ukraine || ^[250] || ^[2] |-bgcolor=#AFEEEE|bgcolor=#f6f6f6 data-sort-value=108| -|| bgcolor="#f6f6f6" data-sort-value="102" |-|| bgcolor="#f6f6f6" data-sort-value="93" |-|| bgcolor="#f6f6f6" | || bgcolor="#f6f6f6" | || colspan="3" | Buzău || 325 || 5537 || 29 || Siret near Galați || || || |-bgcolor=#AFEEEE|bgcolor=#f6f6f6 data-sort-value=108| -|| bgcolor="#f6f6f6" data-sort-value="102" |-|| bgcolor="#f6f6f6" data-sort-value="93" |-|| bgcolor="#f6f6f6" | || bgcolor="#f6f6f6" | || colspan="3" | Bistrița || 283 || 7018 || 66 || Siret near Bacău || || || |-bgcolor=#AFEEEE|bgcolor=#f6f6f6 data-sort-value=108| -|| bgcolor="#f6f6f6" data-sort-value="102" |-|| bgcolor="#f6f6f6" data-sort-value="93" |-|| bgcolor="#f6f6f6" | || colspan="4" | Ialomița || 417 || 11116 || 40 || Danube near Hârșova || || || |-bgcolor=#AFEEEE|bgcolor=#f6f6f6 data-sort-value=108| -|| bgcolor="#f6f6f6" data-sort-value="102" |-|| bgcolor="#f6f6f6" data-sort-value="93" |-|| bgcolor="#f6f6f6" | || colspan="4" | Argeș || 350 || 12652 || 73 || Danube in Oltenița || || || |-bgcolor=#AFEEEE|bgcolor=#f6f6f6 data-sort-value=108| -|| bgcolor="#f6f6f6" data-sort-value="102" |-|| bgcolor="#f6f6f6" data-sort-value="93" |-|| bgcolor="#f6f6f6" | || bgcolor="#f6f6f6" | || colspan="3" | Dâmbovița || 245 || 2837 || 26 || Argeș near Budești || || ^[251] || ^[252] |-bgcolor=#AFEEEE|bgcolor=#f6f6f6 data-sort-value=108| -|| bgcolor="#f6f6f6" data-sort-value="102" |-|| bgcolor="#f6f6f6" data-sort-value="93" |-|| bgcolor="#f6f6f6" | || colspan="4" | Yantra || 285 || 7897 || 47 || Danube near Svishtov || || || |-bgcolor=#AFEEEE|bgcolor=#f6f6f6 data-sort-value=108| -|| bgcolor="#f6f6f6" data-sort-value="102" |-|| bgcolor="#f6f6f6" data-sort-value="93" |-|| bgcolor="#f6f6f6" | || colspan="4" | Osam || 314 || 2866 || 16 || Danube near Nikopol || || || |-bgcolor=#AFEEEE|bgcolor=#f6f6f6 data-sort-value=108| -|| bgcolor="#f6f6f6" data-sort-value="102" |-|| bgcolor="#f6f6f6" data-sort-value="93" |-|| bgcolor="#f6f6f6" | || colspan="4" | Olt || 615 || 24130 || 174 || Danube near Turnu Măgurele || || || |-bgcolor=#AFEEEE|bgcolor=#f6f6f6 data-sort-value=108| -|| bgcolor="#f6f6f6" data-sort-value="102" |-|| bgcolor="#f6f6f6" data-sort-value="93" |-|| bgcolor="#f6f6f6" | || colspan="4" | Iskar || 368 || 8511 || 54 || Danube near Gigen || || || |-bgcolor=#AFEEEE|bgcolor=#f6f6f6 data-sort-value=108| -|| bgcolor="#f6f6f6" data-sort-value="102" |-|| bgcolor="#f6f6f6" data-sort-value="93" |-|| bgcolor="#f6f6f6" | || colspan="4" | Jiu || 339 || 10157 || 86 || Danube near Bechet || || || |-bgcolor=#AFEEEE|bgcolor=#f6f6f6 data-sort-value=108| -|| bgcolor="#f6f6f6" data-sort-value="102" |-|| bgcolor="#f6f6f6" data-sort-value="93" |-|| bgcolor="#f6f6f6" | || colspan="4" | Great Morava ← West Morava ← Ibar || 550 || 37709 || 232 || Danube near Smederevo ||

Serbia || ^[253] || ^[2] |-bgcolor=#AFEEEE|bgcolor=#f6f6f6 data-sort-value=108| -|| bgcolor="#f6f6f6" data-sort-value="102" |-|| bgcolor="#f6f6f6" data-sort-value="93" |-|| bgcolor="#f6f6f6" | || bgcolor="#f6f6f6" | || colspan="3" | South Morava || 295 || 15550 || 100 || Great Morava near Kruševac ||

Serbia || || |-bgcolor=#AFEEEE|bgcolor=#f6f6f6 data-sort-value=108| -|| bgcolor="#f6f6f6" data-sort-value="102" |-|| bgcolor="#f6f6f6" data-sort-value="93" |-|| bgcolor="#f6f6f6" | || bgcolor="#f6f6f6" | || colspan="3" | West Morava || 308 || 15710 || 120 || Great Morava near Kruševac ||

Serbia || || |-bgcolor=#AFEEEE|bgcolor=#f6f6f6 data-sort-value=108| -|| bgcolor="#f6f6f6" data-sort-value="102" |-|| bgcolor="#f6f6f6" data-sort-value="93" |-|| bgcolor="#f6f6f6" | || bgcolor="#f6f6f6" | || bgcolor="#f6f6f6" | || colspan="2" | Ibar || 276 || 7914 || 60 || West Morava in Kraljevo ||

Serbia

Montenegro || || |-bgcolor=#AFEEEE|bgcolor=#f6f6f6 data-sort-value=108| -|| bgcolor="#f6f6f6" data-sort-value="102" |-|| bgcolor="#f6f6f6" data-sort-value="93" |-|| bgcolor="#f6f6f6" | || colspan="4" | Timiš/Tamis || 359 || 10495 || 47 || Danube in Pančevo ||

Serbia || || |-bgcolor=#AFEEEE|bgcolor=#f6f6f6 data-sort-value=108| -|| bgcolor="#f6f6f6" data-sort-value="102" |-|| bgcolor="#f6f6f6" data-sort-value="93" |-|| bgcolor="#f6f6f6" | || colspan="4" | Sava ← Sava Dolinka || 945 || 94613 || 1609 || Danube in Belgrade ||

Serbia

Bosnia and Herzegovina

Slovenia || ^[254] || ^[2] ^[255] ^[256] |-bgcolor=#AFEEEE|bgcolor=#f6f6f6 data-sort-value=108| -|| bgcolor="#f6f6f6" data-sort-value="102" |-|| bgcolor="#f6f6f6" data-sort-value="93" |-|| bgcolor="#f6f6f6" | || bgcolor="#f6f6f6" | || colspan="3" | Drina ← Tara || 486 || 19650 || 370 || Sava near Bijeljina ||

Bosnia and Herzegovina

Serbia

Montenegro || ^[257] || ^[258] ^[256] |-bgcolor=#AFEEEE|bgcolor=#f6f6f6 data-sort-value=108| -|| bgcolor="#f6f6f6" data-sort-value="102" |-|| bgcolor="#f6f6f6" data-sort-value="93" |-|| bgcolor="#f6f6f6" | || bgcolor="#f6f6f6" | || bgcolor="#f6f6f6" | || colspan="2" | Lim || 220 || 6797 || 96 || Drina near Višegrad ||

Bosnia and Herzegovina

Serbia

Montenegro || || ^[259] |-bgcolor=#AFEEEE|bgcolor=#f6f6f6 data-sort-value=108| -|| bgcolor="#f6f6f6" data-sort-value="102" |-|| bgcolor="#f6f6f6" data-sort-value="93" |-|| bgcolor="#f6f6f6" | || bgcolor="#f6f6f6" | || colspan="3" | Bosna || 271 || 10490 || 174 || Sava in Bosanski Šamac ||

Bosnia and Herzegovina || || ^[2] ^[258] |-bgcolor=#AFEEEE|bgcolor=#f6f6f6 data-sort-value=108| -|| bgcolor="#f6f6f6" data-sort-value="102" |-|| bgcolor="#f6f6f6" data-sort-value="93" |-|| bgcolor="#f6f6f6" | || bgcolor="#f6f6f6" | || colspan="3" | Vrbas || 235 || 6501 || 132 || Sava in Srbac ||

Bosnia and Herzegovina || || ^[258] |-bgcolor=#AFEEEE|bgcolor=#f6f6f6 data-sort-value=108| -|| bgcolor="#f6f6f6" data-sort-value="102" |-|| bgcolor="#f6f6f6" data-sort-value="93" |-|| bgcolor="#f6f6f6" | || bgcolor="#f6f6f6" | || colspan="3" | Una || 214 || 9657 || 220 || Sava in Jasenovac ||

Bosnia and Herzegovina || ^[260] || ^[2] ^[256] |-bgcolor=#AFEEEE|bgcolor=#f6f6f6 data-sort-value=108| -|| bgcolor="#f6f6f6" data-sort-value="102" |-|| bgcolor="#f6f6f6" data-sort-value="93" |-|| bgcolor="#f6f6f6" | || bgcolor="#f6f6f6" | || colspan="3" | Kupa/Kolpa || 297 || 10194 || 201 || Sava in Sisak ||

Slovenia || || ^[2] |-bgcolor=#AFEEEE|bgcolor=#f6f6f6 data-sort-value=108| -|| bgcolor="#f6f6f6" data-sort-value="102" |-|| bgcolor="#f6f6f6" data-sort-value="93" |-|| bgcolor="#f6f6f6" | || colspan="4" | Tisza ← Someș || 1111 || 154073 || 863 || Danube near Titel ||

Serbia

Hungary || || ^[2] |-bgcolor=#AFEEEE|bgcolor=#f6f6f6 data-sort-value=107| -|| bgcolor="#f6f6f6" data-sort-value="101" |-|| bgcolor="#f6f6f6" data-sort-value="92" |-|| bgcolor="#f6f6f6" | || colspan="4" | Tisza || 966 || 154073 || 863 || Danube near Titel ||

Serbia

Hungary

Ukraine || ^[261] || ^[2] |-bgcolor=#AFEEEE|bgcolor=#f6f6f6 data-sort-value=108| -|| bgcolor="#f6f6f6" data-sort-value="102" |-|| bgcolor="#f6f6f6" data-sort-value="93" |-|| bgcolor="#f6f6f6" | || bgcolor="#f6f6f6" | || colspan="3" | Bega || 256 || 6250 || 13 || Tisza near Titel ||

Serbia || || |-bgcolor=#AFEEEE|bgcolor=#f6f6f6 data-sort-value=108| -|| bgcolor="#f6f6f6" data-sort-value="102" |-|| bgcolor="#f6f6f6" data-sort-value="93" |-|| bgcolor="#f6f6f6" | || bgcolor="#f6f6f6" | || colspan="3" | Mureș/Maros || 789 || 30190 || 190 || Tisza in Szeged ||

Hungary || ^[262] || ^[2] |-bgcolor=#AFEEEE|bgcolor=#f6f6f6 data-sort-value=108| -|| bgcolor="#f6f6f6" data-sort-value="102" |-|| bgcolor="#f6f6f6" data-sort-value="93" |-|| bgcolor="#f6f6f6" | || bgcolor="#f6f6f6" | || bgcolor="#f6f6f6" | || colspan="2" | Târnava ← Târnava Mare || 249 || 6236 || 15 || Mureș near Teiuș || || || |-bgcolor=#AFEEEE|bgcolor=#f6f6f6 data-sort-value=108| -|| bgcolor="#f6f6f6" data-sort-value="102" |-|| bgcolor="#f6f6f6" data-sort-value="93" |-|| bgcolor="#f6f6f6" | || bgcolor="#f6f6f6" | || colspan="3" | Körös ← Crișul Alb || 365 || 27123 || 100 || Tisza near Csongrád ||

Hungary || || |-bgcolor=#AFEEEE|bgcolor=#f6f6f6 data-sort-value=108| -|| bgcolor="#f6f6f6" data-sort-value="102" |-|| bgcolor="#f6f6f6" data-sort-value="93" |-|| bgcolor="#f6f6f6" | || bgcolor="#f6f6f6" | || colspan="3" | Sajó / Slaná ← Hornád || 314 || 12870 || 70 || Tisza in Tiszaújváros ||

Hungary

Slovakia || ^[263] || |-bgcolor=#AFEEEE|bgcolor=#f6f6f6 data-sort-value=108| -|| bgcolor="#f6f6f6" data-sort-value="102" |-|| bgcolor="#f6f6f6" data-sort-value="93" |-|| bgcolor="#f6f6f6" | || bgcolor="#f6f6f6" | || bgcolor="#f6f6f6" | || colspan="2" | Hernád / Hornád || 286 || 5414 || 31 || Sajó near Miskolc ||

Hungary

Slovakia || || |-bgcolor=#AFEEEE|bgcolor=#f6f6f6 data-sort-value=108| -|| bgcolor="#f6f6f6" data-sort-value="102" |-|| bgcolor="#f6f6f6" data-sort-value="93" |-|| bgcolor="#f6f6f6" | || bgcolor="#f6f6f6" | || colspan="3" | Bodrog ← Latorica || 255 || 13579 || 115 || Tisza in Tokaj ||

Hungary

Slovakia

Ukraine || ^[264] || ^[2] |-bgcolor=#AFEEEE|bgcolor=#f6f6f6 data-sort-value=108| -|| bgcolor="#f6f6f6" data-sort-value="102" |-|| bgcolor="#f6f6f6" data-sort-value="93" |-|| bgcolor="#f6f6f6" | || bgcolor="#f6f6f6" | || colspan="3" | Szamos / Someș || 415 || 16046 || 132 || Tisza near Vásárosnamény ||

Hungary || || ^[2] |-bgcolor=#AFEEEE|bgcolor=#f6f6f6 data-sort-value=108| -|| bgcolor="#f6f6f6" data-sort-value="102" |-|| bgcolor="#f6f6f6" data-sort-value="93" |-|| bgcolor="#f6f6f6" | || colspan="4" | Drava/Drau ← Isel ← || 728 || 40154 || 577 || Danube near Osijek ||

Hungary

Slovenia

Austria || ^[265] || ^[266] |-bgcolor=#AFEEEE|bgcolor=#f6f6f6 data-sort-value=108| -|| bgcolor="#f6f6f6" data-sort-value="102" |-|| bgcolor="#f6f6f6" data-sort-value="93" |-|| bgcolor="#f6f6f6" | || bgcolor="#f6f6f6" | || colspan="3" | Mur || 453 || 14108 || 166 || Drava near Legrad ||

Hungary

Slovenia

Austria || || ^[266] ^[256] |-bgcolor=#AFEEEE|bgcolor=#f6f6f6 data-sort-value=108| -|| bgcolor="#f6f6f6" data-sort-value="102" |-|| bgcolor="#f6f6f6" data-sort-value="93" |-|| bgcolor="#f6f6f6" | || colspan="4" | Sió ← Lake Balaton ← Zala system || 330 || 14890 || 39 || Danube near Szekszárd ||

Hungary || ^[267] || |-bgcolor=#AFEEEE|bgcolor=#f6f6f6 data-sort-value=108| -|| bgcolor="#f6f6f6" data-sort-value="102" |-|| bgcolor="#f6f6f6" data-sort-value="93" |-|| bgcolor="#f6f6f6" | || colspan="4" | Hron || 298 || 5441 || 54 || Danube near Esztergom ||

Slovakia || || |-bgcolor=#AFEEEE|bgcolor=#f6f6f6 data-sort-value=108| -|| bgcolor="#f6f6f6" data-sort-value="102" |-|| bgcolor="#f6f6f6" data-sort-value="93" |-|| bgcolor="#f6f6f6" | || colspan="4" | Váh || 398 || 19484 || 194 || Danube in Komárno ||

Slovakia || || ^[2] |-bgcolor=#AFEEEE|bgcolor=#f6f6f6 data-sort-value=108| -|| bgcolor="#f6f6f6" data-sort-value="102" |-|| bgcolor="#f6f6f6" data-sort-value="93" |-|| bgcolor="#f6f6f6" | || colspan="4" | Rába/Raab || 311 || 10401 || 80 || Danube near Győr ||

Hungary

Austria || || ^[268] ^[2] |-bgcolor=#AFEEEE|bgcolor=#f6f6f6 data-sort-value=108| -|| bgcolor="#f6f6f6" data-sort-value="102" |-|| bgcolor="#f6f6f6" data-sort-value="93" |-|| bgcolor="#f6f6f6" | || colspan="4" | Leitha ← Schwarza || 258 || 2138 || 8.2 || Danube near Mosonmagyaróvár ||

Hungary

Austria || ^[269] || ^[268] |-bgcolor=#AFEEEE|bgcolor=#f6f6f6 data-sort-value=108| -|| bgcolor="#f6f6f6" data-sort-value="102" |-|| bgcolor="#f6f6f6" data-sort-value="93" |-|| bgcolor="#f6f6f6" | || colspan="4" | Morava ← Thaya ← Austrian Thaya || 402 || 26734 || 110 || Danube in Bratislava-Devin ||

Austria

Slovakia

Czech Republic || ^[270] || ^[268] ^[2] |-bgcolor=#AFEEEE|bgcolor=#f6f6f6 data-sort-value=107| -|| bgcolor="#f6f6f6" data-sort-value="101" |-|| bgcolor="#f6f6f6" data-sort-value="92" |-|| bgcolor="#f6f6f6" | || colspan="4" | Morava || 352 || 26734 || 110 || Danube in Bratislava-Devin ||

Austria

Slovakia

Czech Republic || || ^[268] ^[2] |-bgcolor=#AFEEEE|bgcolor=#f6f6f6 data-sort-value=108| -|| bgcolor="#f6f6f6" data-sort-value="102" |-|| bgcolor="#f6f6f6" data-sort-value="93" |-|| bgcolor="#f6f6f6" | || bgcolor="#f6f6f6" | || colspan="3" | Thaya ← Austrian Thaya || 311 || 13419 || 44 || Morava near Hohenau ||

Austria

Czech Republic || || ^[268] |-bgcolor=#AFEEEE|bgcolor=#f6f6f6 data-sort-value=108| -|| bgcolor="#f6f6f6" data-sort-value="102" |-|| bgcolor="#f6f6f6" data-sort-value="93" |-|| bgcolor="#f6f6f6" | || colspan="4" | Enns || 254 || 6084 || 200 || Danube in Enns ||

Austria || || ^[268] |-bgcolor=#AFEEEE|bgcolor=#f6f6f6 data-sort-value=108| -|| bgcolor="#f6f6f6" data-sort-value="102" |-|| bgcolor="#f6f6f6" data-sort-value="93" |-|| bgcolor="#f6f6f6" | || colspan="4" | Traun || 153 || 4277 || 150 || Danube in Linz ||

Austria || || ^[271] ^[2] |-bgcolor=#AFEEEE|bgcolor=#f6f6f6 data-sort-value=108| -|| bgcolor="#f6f6f6" data-sort-value="102" |-|| bgcolor="#f6f6f6" data-sort-value="93" |-|| bgcolor="#f6f6f6" | || bgcolor="#f6f6f6" | || colspan="3" | Salzach ← Krimmler Ache || 232 || 6829 || 252 || Inn in Haiming ||

Austria || || ^[62] |-bgcolor=#AFEEEE|bgcolor=#f6f6f6 data-sort-value=108| -|| bgcolor="#f6f6f6" data-sort-value="102" |-|| bgcolor="#f6f6f6" data-sort-value="93" |-|| bgcolor="#f6f6f6" | || colspan="4" | Isar ← Leutascher Ache || 295 || 8962 || 175 || Danube near Deggendorf ||

Austria || ^[272] || ^[62] |-bgcolor=#AFEEEE|bgcolor=#f6f6f6 data-sort-value=108| -|| bgcolor="#f6f6f6" data-sort-value="102" |-|| bgcolor="#f6f6f6" data-sort-value="93" |-|| bgcolor="#f6f6f6" | || colspan="4" | Lech || 264 || 4125 || 115 || Danube near Donauwörth ||

Austria || || ^[62] ^[2] |-bgcolor=#AFEEEE|bgcolor=#f6f6f6 data-sort-value=108| -|| bgcolor="#f6f6f6" data-sort-value="102" |-|| bgcolor="#f6f6f6" data-sort-value="93" |-|| bgcolor="#f6f6f6" | || colspan="4" | Iller ← Breitach ← Turabach || 170 || 2147 || 70 || Danube in Ulm ||

Austria || ^[273] || ^[62] |-bgcolor=#AFEEEE|bgcolor=#f6f6f6 data-sort-value=106| -|| bgcolor="#f6f6f6" data-sort-value="100" |-|| bgcolor="#f6f6f6" data-sort-value="91" |-|| colspan="5" | Cogâlnic|| align=right| 243|| align=right| 5388|| align=right| 6.5 || Black Sea near Tatarbunary ||

Ukraine

Moldova, Republic of || || ^[2] |-bgcolor=#AFEEEE|bgcolor=#f6f6f6 |9|| bgcolor=#f6f6f6 |23|| bgcolor=#f6f6f6 |50|| colspan=5 | Dniester/Nistru|| align=right| 1362|| align=right| 73158|| align=right| 313 || Black Sea near Bilhorod-Dnistrovskyi ||

Moldova, Republic of

Ukraine || || ^[274] ^[2] |-bgcolor=#AFEEEE|bgcolor=#f6f6f6 data-sort-value=108| -|| bgcolor="#f6f6f6" data-sort-value="102" |-|| bgcolor="#f6f6f6" data-sort-value="93" |-|| bgcolor="#f6f6f6" | || colspan="4" | Răut || 286 || 7761 || 5.7 || Dniester near Dubăsari ||

Moldova, Republic of || || |-bgcolor=#AFEEEE|bgcolor=#f6f6f6 data-sort-value=108| -|| bgcolor="#f6f6f6" data-sort-value="102" |-|| bgcolor="#f6f6f6" data-sort-value="93" |-|| bgcolor="#f6f6f6" | || colspan="4" | Zbruch || 247 || 3365 || 7 || Dniester near Khotyn ||

Ukraine || || |-bgcolor=#AFEEEE|bgcolor=#f6f6f6 |27|| bgcolor=#f6f6f6 |26|| bgcolor=#f6f6f6 |85|| colspan=5 | Southern Bug|| align=right| 806|| align=right| 63569|| align=right| 160 || Dnieper-Bug Estuary near Mykolaiv ||

Ukraine || ^[275] || ^[276] |-bgcolor=#AFEEEE|bgcolor=#f6f6f6 data-sort-value=108| -|| bgcolor="#f6f6f6" data-sort-value="102" |-|| bgcolor="#f6f6f6" data-sort-value="93" |-|| bgcolor="#f6f6f6" | || colspan="4" | Inhul || 354 || 9773 || 8.8 || Southern Bug in Mykolayiv ||

Ukraine || || ^[277] |-bgcolor=#AFEEEE|bgcolor=#f6f6f6 data-sort-value=108| -|| bgcolor="#f6f6f6" data-sort-value="102" |-|| bgcolor="#f6f6f6" data-sort-value="93" |-|| bgcolor="#f6f6f6" | || colspan="4" | Syniukha ← Hnylyi Tikych ← Hirskyi Tikych || 283 || 16640 || 29 || Southern Bug in Pervomaisk ||

Ukraine || || ^[278] ^[279] |-bgcolor=#AFEEEE|bgcolor=#f6f6f6 |4|| bgcolor=#f6f6f6 |3|| bgcolor=#f6f6f6 |8|| colspan=5 | Dnieper|| align=right| 2201|| align=right| 509824|| align=right| 1700 || Dnieper-Bug Estuary near Kherson ||

Ukraine

Belarus

Russian Federation || || ^[2] ^[30] |-bgcolor=#AFEEEE|bgcolor=#f6f6f6 data-sort-value=108| -|| bgcolor="#f6f6f6" data-sort-value="102" |-|| bgcolor="#f6f6f6" data-sort-value="93" |-|| bgcolor="#f6f6f6" | || colspan="4" | Inhulets || 549 || 14487 ||data-sort-value=0.3| 0.3? || Dnieper near Kropyvnytskyi ||

Ukraine || || ^[280] |-bgcolor=#AFEEEE|bgcolor=#f6f6f6 data-sort-value=108| -|| bgcolor="#f6f6f6" data-sort-value="102" |-|| bgcolor="#f6f6f6" data-sort-value="93" |-|| bgcolor="#f6f6f6" | || colspan="4" | Samara ← Vovcha || 421 || 22734 || 20 || Dnieper near Dnipro ||

Ukraine || ^[281] || |-bgcolor=#AFEEEE|bgcolor=#f6f6f6 data-sort-value=107| -|| bgcolor="#f6f6f6" data-sort-value="101" |-|| bgcolor="#f6f6f6" data-sort-value="92" |-|| bgcolor="#f6f6f6" | || colspan="4" | Samara || 320 || 22734 || 20 || Dnieper near Dnipro ||

Ukraine || || ^[282] |-bgcolor=#AFEEEE|bgcolor=#f6f6f6 data-sort-value=108| -|| bgcolor="#f6f6f6" data-sort-value="102" |-|| bgcolor="#f6f6f6" data-sort-value="93" |-|| bgcolor="#f6f6f6" | || bgcolor="#f6f6f6" | - || colspan=3 | Vovcha || 323 || 13035 || 5.3 || Samara near Pavlohrad ||

Ukraine || || ^[283] |-bgcolor=#AFEEEE|bgcolor=#f6f6f6 data-sort-value=108| -|| bgcolor="#f6f6f6" data-sort-value="102" |-|| bgcolor="#f6f6f6" data-sort-value="93" |-|| bgcolor="#f6f6f6" | || colspan="4" | Oril || 346 || 10093 || 13 || Dnieper near Dnipro ||

Ukraine || || |-bgcolor=#AFEEEE|bgcolor=#f6f6f6 data-sort-value=108| -|| bgcolor="#f6f6f6" data-sort-value="102" |-|| bgcolor="#f6f6f6" data-sort-value="93" |-|| bgcolor="#f6f6f6" | || colspan="4" | Vorskla || 452 || 14511 || 36 || Dnieper near Verkhn'odniprovs'k ||

Ukraine

Russian Federation || || ^[284] |-bgcolor=#AFEEEE|bgcolor=#f6f6f6 data-sort-value=108| -|| bgcolor="#f6f6f6" data-sort-value="102" |-|| bgcolor="#f6f6f6" data-sort-value="93" |-|| bgcolor="#f6f6f6" | || colspan="4" | Psel || 717 || 22782 || 55 || Dnieper in Kremenchuk ||

Ukraine

Russian Federation || || ^[285] |-bgcolor=#AFEEEE|bgcolor=#f6f6f6 data-sort-value=108| -|| bgcolor="#f6f6f6" data-sort-value="102" |-|| bgcolor="#f6f6f6" data-sort-value="93" |-|| bgcolor="#f6f6f6" | || bgcolor="#f6f6f6" | || colspan="3" | Khorol || 308 || 4039 || 3.6 || Psel ||

Ukraine || || ^[286] |-bgcolor=#AFEEEE|bgcolor=#f6f6f6 data-sort-value=108| -|| bgcolor="#f6f6f6" data-sort-value="102" |-|| bgcolor="#f6f6f6" data-sort-value="93" |-|| bgcolor="#f6f6f6" | || colspan="4" | Sula ← Uday || 447 || 19218 || 29 || Dnieper near Kremenchuk ||

Ukraine || ^[287] || ^[288] |-bgcolor=#AFEEEE|bgcolor=#f6f6f6 data-sort-value=107| -|| bgcolor="#f6f6f6" data-sort-value="101" |-|| bgcolor="#f6f6f6" data-sort-value="92" |-|| bgcolor="#f6f6f6" | || colspan="4" | Sula || 363 || 19218 || 29 || Dnieper near Kremenchuk ||

Ukraine || || ^[289] |-bgcolor=#AFEEEE|bgcolor=#f6f6f6 data-sort-value=108| -|| bgcolor="#f6f6f6" data-sort-value="102" |-|| bgcolor="#f6f6f6" data-sort-value="93" |-|| bgcolor="#f6f6f6" | || bgcolor="#f6f6f6" | || colspan="3" | Uday || 327 || 6995 || 9.4 || Sula near Lubny ||

Ukraine || || ^[288] |-bgcolor=#AFEEEE|bgcolor=#f6f6f6 data-sort-value=108| -|| bgcolor="#f6f6f6" data-sort-value="102" |-|| bgcolor="#f6f6f6" data-sort-value="93" |-|| bgcolor="#f6f6f6" | || colspan="4" | Ros || 346 || 12581 || 27 || Dnieper near Kaniv ||

Ukraine || || ^[290] |-bgcolor=#AFEEEE|bgcolor=#f6f6f6 data-sort-value=108| -|| bgcolor="#f6f6f6" data-sort-value="102" |-|| bgcolor="#f6f6f6" data-sort-value="93" |-|| bgcolor="#f6f6f6" | || colspan="4" | Desna || 1130 || 88490 || 360 || Dnieper in Kyiv ||

Ukraine

Russian Federation || || ^[291] |-bgcolor=#AFEEEE|bgcolor=#f6f6f6 data-sort-value=108| -|| bgcolor="#f6f6f6" data-sort-value="102" |-|| bgcolor="#f6f6f6" data-sort-value="93" |-|| bgcolor="#f6f6f6" | || bgcolor="#f6f6f6" | || colspan="3" | Snov || 253 || 8265 || 24 || Desna ||

Ukraine

Russian Federation || || ^[292] |-bgcolor=#AFEEEE|bgcolor=#f6f6f6 data-sort-value=108| -|| bgcolor="#f6f6f6" data-sort-value="102" |-|| bgcolor="#f6f6f6" data-sort-value="93" |-|| bgcolor="#f6f6f6" | || bgcolor="#f6f6f6" | || colspan="3" | Seym || 748 || 27895 || 100 || Desna in Sosnytsia ||

Ukraine

Russian Federation || || ^[293] |-bgcolor=#AFEEEE|bgcolor=#f6f6f6 data-sort-value=108| -|| bgcolor="#f6f6f6" data-sort-value="102" |-|| bgcolor="#f6f6f6" data-sort-value="93" |-|| bgcolor="#f6f6f6" | || colspan="4" | Teteriv || 385 || 15213 || 18 || Dnieper near Chernobyl ||

Ukraine || || ^[294] |-bgcolor=#AFEEEE|bgcolor=#f6f6f6 data-sort-value=108| -|| bgcolor="#f6f6f6" data-sort-value="102" |-|| bgcolor="#f6f6f6" data-sort-value="93" |-|| bgcolor="#f6f6f6" | || colspan="4" | Pripyat ← Horyn || 1052 || 119911 || 460 || Dnieper near Chernobyl ||

Ukraine

Belarus || ^[295] || ^[2] |-bgcolor=#AFEEEE|bgcolor=#f6f6f6 data-sort-value=107| -|| bgcolor="#f6f6f6" data-sort-value="101" |-|| bgcolor="#f6f6f6" data-sort-value="92" |-|| bgcolor="#f6f6f6" | || colspan="4" | Pripyat || 761 || 119911 || 460 || Dnieper near Chernobyl ||

Ukraine

Belarus || || ^[296] ^[2] |-bgcolor=#AFEEEE|bgcolor=#f6f6f6 data-sort-value=108| -|| bgcolor="#f6f6f6" data-sort-value="102" |-|| bgcolor="#f6f6f6" data-sort-value="93" |-|| bgcolor="#f6f6f6" | || bgcolor="#f6f6f6" | || colspan="3" | Uzh || 256 || 8129 || 25 || Pripyat near Chernobyl ||

Ukraine || || ^[297] |-bgcolor=#AFEEEE|bgcolor=#f6f6f6 data-sort-value=108| -|| bgcolor="#f6f6f6" data-sort-value="102" |-|| bgcolor="#f6f6f6" data-sort-value="93" |-|| bgcolor="#f6f6f6" | || bgcolor="#f6f6f6" | || colspan="3" | Ptsich || 421 || 9516 || 48 || Pripyat near Mazyr ||

Belarus || || ^[298] |-bgcolor=#AFEEEE|bgcolor=#f6f6f6 data-sort-value=108| -|| bgcolor="#f6f6f6" data-sort-value="102" |-|| bgcolor="#f6f6f6" data-sort-value="93" |-|| bgcolor="#f6f6f6" | || bgcolor="#f6f6f6" | || colspan="3" | Ubort || 292 || 5504 || 23 || Pripyat near Pyetrykaw ||

Belarus

Ukraine || || ^[299] |-bgcolor=#AFEEEE|bgcolor=#f6f6f6 data-sort-value=108| -|| bgcolor="#f6f6f6" data-sort-value="102" |-|| bgcolor="#f6f6f6" data-sort-value="93" |-|| bgcolor="#f6f6f6" | || bgcolor="#f6f6f6" | || colspan="3" | Horyn || 659 || 27065 || 90 || Pripyat near Davyd-Haradok ||

Belarus

Ukraine || || ^[300] |-bgcolor=#AFEEEE|bgcolor=#f6f6f6 data-sort-value=108| -|| bgcolor="#f6f6f6" data-sort-value="102" |-|| bgcolor="#f6f6f6" data-sort-value="93" |-|| bgcolor="#f6f6f6" | || bgcolor="#f6f6f6" | || bgcolor="#f6f6f6" | || colspan="2" | Southern Sluch || 451 || 13675 || 45 || Horyn near Zviahel ||

Ukraine || || ^[301] |-bgcolor=#AFEEEE|bgcolor=#f6f6f6 data-sort-value=108| -|| bgcolor="#f6f6f6" data-sort-value="102" |-|| bgcolor="#f6f6f6" data-sort-value="93" |-|| bgcolor="#f6f6f6" | || bgcolor="#f6f6f6" | || colspan="3" | Styr || 494 || 12999 || 45 || Pripyat near Pinsk ||

Belarus

Ukraine || || ^[302] |-bgcolor=#AFEEEE|bgcolor=#f6f6f6 data-sort-value=108| -|| bgcolor="#f6f6f6" data-sort-value="102" |-|| bgcolor="#f6f6f6" data-sort-value="93" |-|| bgcolor="#f6f6f6" | || colspan="4" | Sozh || 648 || 42199 || 207 || Dnieper in Loyew ||

Belarus

Ukraine

Russian Federation || || ^[303] |-bgcolor=#AFEEEE|bgcolor=#f6f6f6 data-sort-value=108| -|| bgcolor="#f6f6f6" data-sort-value="102" |-|| bgcolor="#f6f6f6" data-sort-value="93" |-|| bgcolor="#f6f6f6" | || bgcolor="#f6f6f6" | || colspan="3" | Iput || 437 || 10789 || 83 || Sozh near Gomel ||

Belarus

Russian Federation || || ^[304] |-bgcolor=#AFEEEE|bgcolor=#f6f6f6 data-sort-value=108| -|| bgcolor="#f6f6f6" data-sort-value="102" |-|| bgcolor="#f6f6f6" data-sort-value="93" |-|| bgcolor="#f6f6f6" | || bgcolor="#f6f6f6" | || colspan="3" | Besed || 261 || 5537 || 28 || Sozh ||

Belarus

Russian Federation || || ^[305] |-bgcolor=#AFEEEE|bgcolor=#f6f6f6 data-sort-value=108| -|| bgcolor="#f6f6f6" data-sort-value="102" |-|| bgcolor="#f6f6f6" data-sort-value="93" |-|| bgcolor="#f6f6f6" | || bgcolor="#f6f6f6" | || colspan="3" | Ostyor || 274 || 3382 || 21 || Sozh near Krychaw ||

Belarus

Russian Federation || || ^[306] |-bgcolor=#AFEEEE|bgcolor=#f6f6f6 data-sort-value=108| -|| bgcolor="#f6f6f6" data-sort-value="102" |-|| bgcolor="#f6f6f6" data-sort-value="93" |-|| bgcolor="#f6f6f6" | || colspan="4" | Berezina || 613 || 24895 || 145 || Dnieper near Rechytsa ||

Belarus || || ^[307] |-bgcolor=#AFEEEE|bgcolor=#f6f6f6 data-sort-value=108| -|| bgcolor="#f6f6f6" data-sort-value="102" |-|| bgcolor="#f6f6f6" data-sort-value="93" |-|| bgcolor="#f6f6f6" | || bgcolor="#f6f6f6" | || colspan="3" | Svislach || 327 || 5190 || 30 || Berezina near Asipovichy ||

Belarus || || |-bgcolor=#AFEEEE|bgcolor=#f6f6f6 data-sort-value=108| -|| bgcolor="#f6f6f6" data-sort-value="102" |-|| bgcolor="#f6f6f6" data-sort-value="93" |-|| bgcolor="#f6f6f6" | || colspan="4" | Drut || 295 || 4952 || 30 || Dnieper in Rahachow ||

Belarus || || ^[308] |-bgcolor=#AFEEEE|bgcolor=#f6f6f6 |101|| bgcolor=#f6f6f6 data-sort-value=100|-|| bgcolor="#f6f6f6" data-sort-value="91" |-|| colspan="5" | Mius|| align=right| 258|| align=right| 7059|| align=right| 12 || Sea of Azov near Taganrog ||

Russian Federation

Ukraine || || ^[2] |-bgcolor=#AFEEEE|bgcolor=#f6f6f6 |5|| bgcolor=#f6f6f6 |4|| bgcolor=#f6f6f6 |11|| colspan=5 | Don ← Voronezh ← Polnoy Voronezh|| align=right| 1923|| align=right| 437308|| align=right| 890 || Sea of Azov near Azov ||

Russian Federation || ^[309] || ^[310] ^[30] |-bgcolor=#AFEEEE|bgcolor=#f6f6f6 data-sort-value=107| -|| bgcolor="#f6f6f6" data-sort-value="101" |-|| bgcolor="#f6f6f6" data-sort-value="92" |-|| colspan="5" | Don|| align=right| 1870|| align=right| 437308|| align=right| 890 || Sea of Azov near Azov ||

Russian Federation || || ^[310] ^[30] |-bgcolor=#AFEEEE|bgcolor=#f6f6f6 data-sort-value=108| -|| bgcolor="#f6f6f6" data-sort-value="102" |-|| bgcolor="#f6f6f6" data-sort-value="93" |-|| bgcolor="#f6f6f6" | || colspan="4" | Manych ← Kalaus ← Bolshoy Yankul || 863 || 49977 || 16 || Don near Rostov-on-Don ||

Russian Federation || ^[311] || ^[312] |-bgcolor=#AFEEEE|bgcolor=#f6f6f6 data-sort-value=108| -|| bgcolor="#f6f6f6" data-sort-value="102" |-|| bgcolor="#f6f6f6" data-sort-value="93" |-|| bgcolor="#f6f6f6" | || bgcolor="#f6f6f6" | || colspan="3" | Yegorlyk || 448 || 14972 || 38 || Manych near Salsk ||

Russian Federation || || ^[313] |-bgcolor=#AFEEEE|bgcolor=#f6f6f6 data-sort-value=108| -|| bgcolor="#f6f6f6" data-sort-value="102" |-|| bgcolor="#f6f6f6" data-sort-value="93" |-|| bgcolor="#f6f6f6" | || colspan="4" | Sal || 798 || 20932 || 15 || Don in Semikarakorsk ||

Russian Federation || || ^[314] |-bgcolor=#AFEEEE|bgcolor=#f6f6f6 data-sort-value=108| -|| bgcolor="#f6f6f6" data-sort-value="102" |-|| bgcolor="#f6f6f6" data-sort-value="93" |-|| bgcolor="#f6f6f6" | || colspan="4" | Donets || 1053 || 98720 || 159 || Don near Semikarakorsk ||

Ukraine

Russian Federation || || ^[315] ^[2] |-bgcolor=#AFEEEE|bgcolor=#f6f6f6 data-sort-value=108| -|| bgcolor="#f6f6f6" data-sort-value="102" |-|| bgcolor="#f6f6f6" data-sort-value="93" |-|| bgcolor="#f6f6f6" | || bgcolor="#f6f6f6" | || colspan="3" | || 308 || 10543 || data-sort-value=17| ? || Donets in Belaya Kalitva ||

Russian Federation || || ^[316] |-bgcolor=#AFEEEE|bgcolor=#f6f6f6 data-sort-value=108| -|| bgcolor="#f6f6f6" data-sort-value="102" |-|| bgcolor="#f6f6f6" data-sort-value="93" |-|| bgcolor="#f6f6f6" | || bgcolor="#f6f6f6" | || colspan="3" | Aidar || 264 || 7390 || 15 || Donets near Shchastia ||

Ukraine

Russian Federation || || ^[317] |-bgcolor=#AFEEEE|bgcolor=#f6f6f6 data-sort-value=108| -|| bgcolor="#f6f6f6" data-sort-value="102" |-|| bgcolor="#f6f6f6" data-sort-value="93" |-|| bgcolor="#f6f6f6" | || bgcolor="#f6f6f6" | || colspan="3" | Oskil/Oskol || 472 || 14818 || 44 || Donets near Izium ||

Ukraine

Russian Federation || || ^[318] ^[2] |-bgcolor=#AFEEEE|bgcolor=#f6f6f6 data-sort-value=108| -|| bgcolor="#f6f6f6" data-sort-value="102" |-|| bgcolor="#f6f6f6" data-sort-value="93" |-|| bgcolor="#f6f6f6" | || colspan="4" | Chir || 317 || 10580 || 13 || Don ||

Russian Federation || || ^[319] |-bgcolor=#AFEEEE|bgcolor=#f6f6f6 data-sort-value=108| -|| bgcolor="#f6f6f6" data-sort-value="102" |-|| bgcolor="#f6f6f6" data-sort-value="93" |-|| bgcolor="#f6f6f6" | || colspan="4" | Ilovlya || 358 || 9377 || 9.8 || Don ||

Russian Federation || || ^[320] |-bgcolor=#AFEEEE|bgcolor=#f6f6f6 data-sort-value=108| -|| bgcolor="#f6f6f6" data-sort-value="102" |-|| bgcolor="#f6f6f6" data-sort-value="93" |-|| bgcolor="#f6f6f6" | || colspan="4" | Medveditsa ← Malaya Medveditsa || 748 || 34914 || 69 || Don near Serafimovitch ||

Russian Federation || || ^[321] |-bgcolor=#AFEEEE|bgcolor=#f6f6f6 data-sort-value=108| -|| bgcolor="#f6f6f6" data-sort-value="102" |-|| bgcolor="#f6f6f6" data-sort-value="93" |-|| bgcolor="#f6f6f6" | || bgcolor="#f6f6f6" | || colspan="3" | ← || 326 || 8807 || 5.6 || Medveditsa ||

Russian Federation || ^[322] || ^[323] |-bgcolor=#AFEEEE|bgcolor=#f6f6f6 data-sort-value=108| -|| bgcolor="#f6f6f6" data-sort-value="102" |-|| bgcolor="#f6f6f6" data-sort-value="93" |-|| bgcolor="#f6f6f6" | || colspan="4" | Khopyor ← || 1011 || 61052 || 150 || Don near Bukanovskaya ||

Russian Federation || ^[324] || ^[325] |-bgcolor=#AFEEEE|bgcolor=#f6f6f6 data-sort-value=108| -|| bgcolor="#f6f6f6" data-sort-value="102" |-|| bgcolor="#f6f6f6" data-sort-value="93" |-|| bgcolor="#f6f6f6" | || bgcolor="#f6f6f6" | || colspan="3" | Buzuluk || 314 || 9465 || 13 || Khopyor ||

Russian Federation || || ^[326] |-bgcolor=#AFEEEE|bgcolor=#f6f6f6 data-sort-value=108| -|| bgcolor="#f6f6f6" data-sort-value="102" |-|| bgcolor="#f6f6f6" data-sort-value="93" |-|| bgcolor="#f6f6f6" | || bgcolor="#f6f6f6" | || colspan="3" | Savala || 285 || 7585 || 20 || Khopyor near Novokhopyorsk ||

Russian Federation || || ^[327] |-bgcolor=#AFEEEE|bgcolor=#f6f6f6 data-sort-value=108| -|| bgcolor="#f6f6f6" data-sort-value="102" |-|| bgcolor="#f6f6f6" data-sort-value="93" |-|| bgcolor="#f6f6f6" | || bgcolor="#f6f6f6" | || colspan="3" | Vorona ← Chembar || 511 || 13229 || 42 || Khopyor near Borisoglebsk ||

Russian Federation || ^[328] || ^[329] |-bgcolor=#AFEEEE|bgcolor=#f6f6f6 data-sort-value=108| -|| bgcolor="#f6f6f6" data-sort-value="102" |-|| bgcolor="#f6f6f6" data-sort-value="93" |-|| bgcolor="#f6f6f6" | || colspan="4" | Bityug || 379 || 8818 || 18 || Don near Pavlovsk ||

Russian Federation || || ^[330] |-bgcolor=#AFEEEE|bgcolor=#f6f6f6 data-sort-value=108| -|| bgcolor="#f6f6f6" data-sort-value="102" |-|| bgcolor="#f6f6f6" data-sort-value="93" |-|| bgcolor="#f6f6f6" | || colspan="4" | Voronezh ← Polnoy Voronezh || 520 || 21286 || 71 || Don near Voronezh ||

Russian Federation || ^[331] || ^[332] |-bgcolor=#AFEEEE|bgcolor=#f6f6f6 data-sort-value=108| -|| bgcolor="#f6f6f6" data-sort-value="102" |-|| bgcolor="#f6f6f6" data-sort-value="93" |-|| bgcolor="#f6f6f6" | || colspan="4" | Bystraya Sosna || 296 || 13012 || 74 || Don near Yelets ||

Russian Federation || || ^[333] |-bgcolor=#AFEEEE|bgcolor=#f6f6f6 |85|| bgcolor=#f6f6f6 data-sort-value=100|-|| bgcolor="#f6f6f6" data-sort-value="91" |-|| colspan="5" | Yeya|| align=right| 313|| align=right| 9191|| align=right| 2.5 || Sea of Azov near Yeysk ||

Russian Federation || || |-bgcolor=#AFEEEE|bgcolor=#f6f6f6 |95|| bgcolor=#f6f6f6 data-sort-value=100|-|| bgcolor="#f6f6f6" data-sort-value="91" |-|| colspan="5" | || align=right| 288|| align=right| 4911|| align=right| 2.4 || Sea of Azov near Primorsko-Akhtarsk ||

Russian Federation || || |-bgcolor=#AFEEEE|bgcolor=#f6f6f6 |24|| bgcolor=#f6f6f6 |32|| bgcolor=#f6f6f6 |34|| colspan=5 | Kuban|| align=right| 906|| align=right| 52399|| align=right| 430 || Sea of Azov near Temryuk ||

Russian Federation || ^[334] || ^[30] |-bgcolor=#AFEEEE|bgcolor=#f6f6f6 data-sort-value=108| -|| bgcolor="#f6f6f6" data-sort-value="102" |-|| bgcolor="#f6f6f6" data-sort-value="93" |-|| bgcolor="#f6f6f6" | || colspan="4" | Pshish ← Bolshoy Pshish || 270 || 1927 || 25 || Kuban near Ryazanskaya ||

Russian Federation || ^[335] || ^[336] |-bgcolor=#AFEEEE|bgcolor=#f6f6f6 data-sort-value=108| -|| bgcolor="#f6f6f6" data-sort-value="102" |-|| bgcolor="#f6f6f6" data-sort-value="93" |-|| bgcolor="#f6f6f6" | || colspan="4" | Belaya || 265 || 6054 || data-sort-value=44| ? || Kuban ||

Russian Federation || || ^[337] |-bgcolor=#AFEEEE|bgcolor=#f6f6f6 data-sort-value=108| -|| bgcolor="#f6f6f6" data-sort-value="102" |-|| bgcolor="#f6f6f6" data-sort-value="93" |-|| bgcolor="#f6f6f6" | || colspan="4" | Laba ← Bolshaya Laba || 347 || 12664 || 96 || Kuban in Ust-Labinsk ||

Russian Federation || || |-bgcolor=#AFEEEE|bgcolor=#f6f6f6 data-sort-value=106| -|| bgcolor="#f6f6f6" data-sort-value="100" |-|| bgcolor="#f6f6f6" data-sort-value="91" |-|| colspan="5" | Kodori|| align=right| 105|| align=right| 2087|| align=right| 144 || Black Sea near Adzyubzha ||

Georgia || || |-bgcolor=#AFEEEE|bgcolor=#f6f6f6 data-sort-value=106| -|| bgcolor="#f6f6f6" data-sort-value="100" |-|| bgcolor="#f6f6f6" |79|| colspan=5 | Enguri|| align=right| 213|| align=right| 4052|| align=right| 170 || Black Sea in Anaklia ||

Georgia || ^[338] || ^[339] |-bgcolor=#AFEEEE|bgcolor=#f6f6f6 |81|| bgcolor=#f6f6f6 |81|| bgcolor=#f6f6f6 |36|| colspan=5 | Rioni|| align=right| 327|| align=right| 13511|| align=right| 424 || Black Sea near Poti ||

Georgia || ^[340] || ^[339] ^[30] |-bgcolor=#AFEEEE|bgcolor=#f6f6f6 |54|| bgcolor=#f6f6f6 |55|| bgcolor=#f6f6f6 |56|| colspan=5 | Chorokhi/Çoruh|| align=right| 438|| align=right| 22011|| align=right| 278 || Black Sea near Batumi ||

Georgia

Turkey || || ^[339] ^[2] |-bgcolor=#D0F5A9|bgcolor=#f6f6f6 |8|| bgcolor=#f6f6f6 |10|| bgcolor=#f6f6f6 |30|| colspan=5 | Kur/Kura/Mtkvari|| align=right| 1364|| align=right| 188378|| align=right| 448 || Caspian Sea near Neftçala ||

Azerbaijan

Georgia

Turkey || ^[341] || ^[342] ^[2] |-bgcolor=#D0F5A9|bgcolor=#f6f6f6 data-sort-value=108| -|| bgcolor="#f6f6f6" data-sort-value="102" |-|| bgcolor="#f6f6f6" data-sort-value="93" |-|| bgcolor="#f6f6f6" | || colspan="4" | Aras/Araks || 1072 || 102000 || 141 || Kura near Sabirabad ||

Azerbaijan

Iran, Islamic Republic of

Armenia

Turkey || ^[343] || ^[342] ^[2] |-bgcolor=#D0F5A9|bgcolor=#f6f6f6 data-sort-value=108| -|| bgcolor="#f6f6f6" data-sort-value="102" |-|| bgcolor="#f6f6f6" data-sort-value="93" |-|| bgcolor="#f6f6f6" | || colspan="4" | Alazani || 391 || 11717 || 110 || Mingachevir reservoir ||

Azerbaijan

Georgia || || ^[344] ^[2] |-bgcolor=#D0F5A9|bgcolor=#f6f6f6 data-sort-value=108| -|| bgcolor="#f6f6f6" data-sort-value="102" |-|| bgcolor="#f6f6f6" data-sort-value="93" |-|| bgcolor="#f6f6f6" | || bgcolor="#f6f6f6" | || colspan="3" | Iori || 320 || 4897 || 15 || Mingachevir reservoir near Burunqovaq ||

Azerbaijan

Georgia || ^[345] || ^[346] ^[2] |-bgcolor=#D0F5A9|bgcolor=#f6f6f6 data-sort-value=106| -|| bgcolor="#f6f6f6" data-sort-value="100" |-|| bgcolor="#f6f6f6" data-sort-value="91" |-|| colspan="5" | Samur|| align=right| 213|| align=right| 6777|| align=right| 75 || Caspian Sea near Derbent ||

Azerbaijan

Russian Federation || || |-bgcolor=#D0F5A9|bgcolor=#f6f6f6 |71|| bgcolor=#f6f6f6 |80|| bgcolor=#f6f6f6 |75|| colspan=5 | Sulak ← Andi Koysu ← Tushetis Alazani|| align=right| 361|| align=right| 14085|| align=right| 176 || Caspian Sea near Makhachkala ||

Russian Federation

Georgia || ^[347] || ^[348] ^[2] |-bgcolor=#D0F5A9|bgcolor=#f6f6f6 |37|| bgcolor=#f6f6f6 |36|| bgcolor=#f6f6f6 |51|| colspan=5 | Terek|| align=right| 623|| align=right| 42927|| align=right| 305 || Caspian Sea near Kizlyar ||

Russian Federation

Georgia || || ^[349] ^[2] |-bgcolor=#D0F5A9|bgcolor=#f6f6f6 data-sort-value=108| -|| bgcolor="#f6f6f6" data-sort-value="102" |-|| bgcolor="#f6f6f6" data-sort-value="93" |-|| bgcolor="#f6f6f6" | || colspan="4" | Sunzha || 278 || 12153 || 85 || Terek near Gudermes ||

Russian Federation || || ^[350] |-bgcolor=#D0F5A9|bgcolor=#f6f6f6 data-sort-value=108| -|| bgcolor="#f6f6f6" data-sort-value="102" |-|| bgcolor="#f6f6f6" data-sort-value="93" |-|| bgcolor="#f6f6f6" | || colspan="4" | Malka || 210 || 10163 || 98 || Terek near Prokhladny ||

Russian Federation || || ^[351] |-bgcolor=#D0F5A9|bgcolor=#f6f6f6 |28|| bgcolor=#f6f6f6 |41|| bgcolor=#f6f6f6 data-sort-value=91|-|| colspan="5" | Kuma|| align=right| 802|| align=right| 33500|| align=right| 11 || Caspian Sea near Lagan ||

Russian Federation || || ^[352] |-bgcolor=#D0F5A9|bgcolor=#f6f6f6 |1|| bgcolor=#f6f6f6 |1|| bgcolor=#f6f6f6 |1|| colspan=5 | Volga ← Oka ← Upa ← Uperta|| align=right| 3790|| align=right| 1432506|| align=right| 8087 || Caspian Sea near Astrakhan ||

Russian Federation || ^[353] || ^[354] ^[30] |-bgcolor=#D0F5A9|bgcolor=#f6f6f6 data-sort-value=107| -|| bgcolor="#f6f6f6" data-sort-value="101" |-|| bgcolor="#f6f6f6" data-sort-value="92" |-|| colspan="5" | Volga ← Kuybyshev Reservoir ← Kama|| align=right| 3771|| align=right| 1432506|| align=right| 8087 || Caspian Sea near Astrakhan ||

Russian Federation || || ^[355] |-bgcolor=#D0F5A9|bgcolor=#f6f6f6 data-sort-value=107| -|| bgcolor="#f6f6f6" data-sort-value="101" |-|| bgcolor="#f6f6f6" data-sort-value="92" |-|| colspan="5" | Volga|| align=right| 3530|| align=right| 1432506|| align=right| 8087 || Caspian Sea near Astrakhan ||

Russian Federation || || ^[356] |-bgcolor=#D0F5A9|bgcolor=#f6f6f6 data-sort-value=108| -|| bgcolor="#f6f6f6" data-sort-value="102" |-|| bgcolor="#f6f6f6" data-sort-value="93" |-|| bgcolor="#f6f6f6" | || colspan="4" | Akhtuba|| 537|| ?|| 153 || Volga Delta near Astrakhan ||

Russian Federation || ^[357] || ^[358] |-bgcolor=#D0F5A9|bgcolor=#f6f6f6 data-sort-value=108| -|| bgcolor="#f6f6f6" data-sort-value="102" |-|| bgcolor="#f6f6f6" data-sort-value="93" |-|| bgcolor="#f6f6f6" | || colspan="4" | Yeruslan || 278 || 6196 || data-sort-value=12| ? || Volgograd Reservoir near Kamyshin ||

Russian Federation || ^[359] || ^[360] |-bgcolor=#D0F5A9|bgcolor=#f6f6f6 data-sort-value=108| -|| bgcolor="#f6f6f6" data-sort-value="102" |-|| bgcolor="#f6f6f6" data-sort-value="93" |-|| bgcolor="#f6f6f6" | || colspan="4" | Tereshka || 273 || 9864 || 18 || Volga near Saratov ||

Russian Federation || || ^[361] |-bgcolor=#D0F5A9|bgcolor=#f6f6f6 data-sort-value=108| -|| bgcolor="#f6f6f6" data-sort-value="102" |-|| bgcolor="#f6f6f6" data-sort-value="93" |-|| bgcolor="#f6f6f6" | || colspan="4" | Bolshoy Irgiz ← Bolshaya Glushitsa || 679 || 24010 || 23 || Volga near Volsk ||

Russian Federation || ^[362] || ^[363] |-bgcolor=#D0F5A9|bgcolor=#f6f6f6 data-sort-value=108| -|| bgcolor="#f6f6f6" data-sort-value="102" |-|| bgcolor="#f6f6f6" data-sort-value="93" |-|| bgcolor="#f6f6f6" | || colspan="4" | Maly Irgiz ← Chernava || 262 || 3916 || 6.4 || Volga ||

Russian Federation || ^[364] || ^[365] |-bgcolor=#D0F5A9|bgcolor=#f6f6f6 data-sort-value=108| -|| bgcolor="#f6f6f6" data-sort-value="102" |-|| bgcolor="#f6f6f6" data-sort-value="93" |-|| bgcolor="#f6f6f6" | || colspan="4" | Chapayevka/Mocha || 298 || 5126 || 2.5 || Volga near Novokuybyshevsk ||

Russian Federation || || ^[366] |-bgcolor=#D0F5A9|bgcolor=#f6f6f6 data-sort-value=108| -|| bgcolor="#f6f6f6" data-sort-value="102" |-|| bgcolor="#f6f6f6" data-sort-value="93" |-|| bgcolor="#f6f6f6" | || colspan="4" | Samara || 594 || 46454 || 46 || Volga in Samara ||

Russian Federation || || ^[367] |-bgcolor=#D0F5A9|bgcolor=#f6f6f6 data-sort-value=108| -|| bgcolor="#f6f6f6" data-sort-value="102" |-|| bgcolor="#f6f6f6" data-sort-value="93" |-|| bgcolor="#f6f6f6" | || bgcolor="#f6f6f6" | || colspan="3" | Bolshoy Kinel || 436 || 14929 || 34 || Samara in Kinel ||

Russian Federation || ^[368] || ^[369] |-bgcolor=#D0F5A9|bgcolor=#f6f6f6 data-sort-value=108| -|| bgcolor="#f6f6f6" data-sort-value="102" |-|| bgcolor="#f6f6f6" data-sort-value="93" |-|| bgcolor="#f6f6f6" | || bgcolor="#f6f6f6" | || colspan="3" | - Bitkul || 312 || 5897 || 13 || Samara near Buzuluk ||

Russian Federation || ^[370] || ^[371] |-bgcolor=#D0F5A9|bgcolor=#f6f6f6 data-sort-value=108| -|| bgcolor="#f6f6f6" data-sort-value="102" |-|| bgcolor="#f6f6f6" data-sort-value="93" |-|| bgcolor="#f6f6f6" | || colspan="4" | Sok || 363 || 11455 || 33 || Volga near Samara ||

Russian Federation || || ^[372] |-bgcolor=#D0F5A9|bgcolor=#f6f6f6 data-sort-value=108| -|| bgcolor="#f6f6f6" data-sort-value="102" |-|| bgcolor="#f6f6f6" data-sort-value="93" |-|| bgcolor="#f6f6f6" | || bgcolor="#f6f6f6" | || colspan="3" | Kondurcha || 294 || 4327 || 9.4 || Sok ||

Russian Federation || || ^[373] |-bgcolor=#D0F5A9|bgcolor=#f6f6f6 data-sort-value=108| -|| bgcolor="#f6f6f6" data-sort-value="102" |-|| bgcolor="#f6f6f6" data-sort-value="93" |-|| bgcolor="#f6f6f6" | || colspan="4" | Bolshoy Cheremshan || 336 || 11806 || 35 || Kuybyshev Reservoir near Dimitrovgrad ||

Russian Federation || ^[374] || ^[375] |-bgcolor=#D0F5A9|bgcolor=#f6f6f6 data-sort-value=108| -|| bgcolor="#f6f6f6" data-sort-value="102" |-|| bgcolor="#f6f6f6" data-sort-value="93" |-|| bgcolor="#f6f6f6" | || colspan="4" | Kama || 1967 || 523324 || 3800 || Kuybyshev Reservoir south of Kazan ||

Russian Federation || || ^[355] |-bgcolor=#D0F5A9|bgcolor=#f6f6f6 data-sort-value=108| -|| bgcolor="#f6f6f6" data-sort-value="102" |-|| bgcolor="#f6f6f6" data-sort-value="93" |-|| bgcolor="#f6f6f6" | || bgcolor="#f6f6f6" | || colspan="3" | Sheshma ← Lesnaya Sheshma || 268 || 6196 || 11 || Kama near Starosheshminsk ||

Russian Federation || ^[376] || ^[377] |-bgcolor=#D0F5A9|bgcolor=#f6f6f6 data-sort-value=108| -|| bgcolor="#f6f6f6" data-sort-value="102" |-|| bgcolor="#f6f6f6" data-sort-value="93" |-|| bgcolor="#f6f6f6" | || bgcolor="#f6f6f6" | || colspan="3" | Vyatka ← Belaya || 1318 || 128713 || 890 || Kama near Nizhnekamsk ||

Russian Federation || ^[378] || ^[379] |-bgcolor=#D0F5A9|bgcolor=#f6f6f6 data-sort-value=108| -|| bgcolor="#f6f6f6" data-sort-value="102" |-|| bgcolor="#f6f6f6" data-sort-value="93" |-|| bgcolor="#f6f6f6" | || bgcolor="#f6f6f6" | || bgcolor="#f6f6f6" | || colspan="2" | Kilmez ← || 295 || 17160 || 85 || Vyatka near Ust-Kilmez ||

Russian Federation || ^[380] || ^[381] |-bgcolor=#D0F5A9|bgcolor=#f6f6f6 data-sort-value=108| -|| bgcolor="#f6f6f6" data-sort-value="102" |-|| bgcolor="#f6f6f6" data-sort-value="93" |-|| bgcolor="#f6f6f6" | || bgcolor="#f6f6f6" | || bgcolor="#f6f6f6" | || colspan="2" | Pizhma || 305 || 14981 || 90 || Vyatka near Sovetsk ||

Russian Federation || || ^[382] |-bgcolor=#D0F5A9|bgcolor=#f6f6f6 data-sort-value=108| -|| bgcolor="#f6f6f6" data-sort-value="102" |-|| bgcolor="#f6f6f6" data-sort-value="93" |-|| bgcolor="#f6f6f6" | || bgcolor="#f6f6f6" | || bgcolor="#f6f6f6" | || colspan="2" | Moloma ← Palomka || 435 || 12399 || 48 || Vyatka near Kotelnich ||

Russian Federation || ^[383] || ^[384] |-bgcolor=#D0F5A9|bgcolor=#f6f6f6 data-sort-value=108| -|| bgcolor="#f6f6f6" data-sort-value="102" |-|| bgcolor="#f6f6f6" data-sort-value="93" |-|| bgcolor="#f6f6f6" | || bgcolor="#f6f6f6" | || bgcolor="#f6f6f6" | || colspan="2" | Cheptsa ← Loza || 526 || 20230 || 130 || Vyatka in Kirovo-Chepetsk ||

Russian Federation || ^[385] || ^[386] |-bgcolor=#D0F5A9|bgcolor=#f6f6f6 data-sort-value=108| -|| bgcolor="#f6f6f6" data-sort-value="102" |-|| bgcolor="#f6f6f6" data-sort-value="93" |-|| bgcolor="#f6f6f6" | || bgcolor="#f6f6f6" | || bgcolor="#f6f6f6" | || colspan="2" | Letka || 260 || 3633 || 21 || Vyatka ||

Russian Federation || || ^[387] |-bgcolor=#D0F5A9|bgcolor=#f6f6f6 data-sort-value=108| -|| bgcolor="#f6f6f6" data-sort-value="102" |-|| bgcolor="#f6f6f6" data-sort-value="93" |-|| bgcolor="#f6f6f6" | || bgcolor="#f6f6f6" | || bgcolor="#f6f6f6" | || colspan="2" | || 324 || 7824 || 55 || Vyatka near Nagorsk ||

Russian Federation || || ^[388] |-bgcolor=#D0F5A9|bgcolor=#f6f6f6 data-sort-value=108| -|| bgcolor="#f6f6f6" data-sort-value="102" |-|| bgcolor="#f6f6f6" data-sort-value="93" |-|| bgcolor="#f6f6f6" | || bgcolor="#f6f6f6" | || colspan="3" | Ik || 571 || 17934 || 46 || Kama near Menzelinsk ||

Russian Federation || || ^[389] |-bgcolor=#D0F5A9|bgcolor=#f6f6f6 data-sort-value=108| -|| bgcolor="#f6f6f6" data-sort-value="102" |-|| bgcolor="#f6f6f6" data-sort-value="93" |-|| bgcolor="#f6f6f6" | || bgcolor="#f6f6f6" | || colspan="3" | Izh || 259 || 8469 || 34 || Kama ||

Russian Federation || || ^[390] |-bgcolor=#D0F5A9|bgcolor=#f6f6f6 data-sort-value=108| -|| bgcolor="#f6f6f6" data-sort-value="102" |-|| bgcolor="#f6f6f6" data-sort-value="93" |-|| bgcolor="#f6f6f6" | || bgcolor="#f6f6f6" | || colspan="3" | Belaya || 1430 || 141609 || 858 || Kama near Neftekamsk ||

Russian Federation || || ^[391] |-bgcolor=#D0F5A9|bgcolor=#f6f6f6 data-sort-value=108| -|| bgcolor="#f6f6f6" data-sort-value="102" |-|| bgcolor="#f6f6f6" data-sort-value="93" |-|| bgcolor="#f6f6f6" | || bgcolor="#f6f6f6" | || bgcolor="#f6f6f6" | || colspan="2" | Bystry Tanyp || 345 || 7700 || 45 || Belaya ||

Russian Federation || || ^[392] |-bgcolor=#D0F5A9|bgcolor=#f6f6f6 data-sort-value=108| -|| bgcolor="#f6f6f6" data-sort-value="102" |-|| bgcolor="#f6f6f6" data-sort-value="93" |-|| bgcolor="#f6f6f6" | || bgcolor="#f6f6f6" | || bgcolor="#f6f6f6" | || colspan="2" | Dyoma ← Tyatep || 556 || 13022 || 35 || Belaya in Ufa ||

Russian Federation || ^[393] || ^[394] |-bgcolor=#D0F5A9|bgcolor=#f6f6f6 data-sort-value=108| -|| bgcolor="#f6f6f6" data-sort-value="102" |-|| bgcolor="#f6f6f6" data-sort-value="93" |-|| bgcolor="#f6f6f6" | || bgcolor="#f6f6f6" | || bgcolor="#f6f6f6" | || colspan="2" | Ufa ← Ay || 931 || 52747 || 388 || Belaya in Ufa ||

Russian Federation || ^[395] || ^[396] |-bgcolor=#D0F5A9|bgcolor=#f6f6f6 data-sort-value=108| -|| bgcolor="#f6f6f6" data-sort-value="102" |-|| bgcolor="#f6f6f6" data-sort-value="93" |-|| bgcolor="#f6f6f6" | || bgcolor="#f6f6f6" | || bgcolor="#f6f6f6" | || colspan="2" | Ufa || 918 || 52747 || 388 || Belaya in Ufa ||

Russian Federation || || ^[397] |-bgcolor=#D0F5A9|bgcolor=#f6f6f6 data-sort-value=108| -|| bgcolor="#f6f6f6" data-sort-value="102" |-|| bgcolor="#f6f6f6" data-sort-value="93" |-|| bgcolor="#f6f6f6" | || bgcolor="#f6f6f6" | || bgcolor="#f6f6f6" | || bgcolor="#f6f6f6" | || Yuryuzan || 404 || 7850 || 55 || Ufa near Karaidel ||

Russian Federation || || ^[398] |-bgcolor=#D0F5A9|bgcolor=#f6f6f6 data-sort-value=108| -|| bgcolor="#f6f6f6" data-sort-value="102" |-|| bgcolor="#f6f6f6" data-sort-value="93" |-|| bgcolor="#f6f6f6" | || bgcolor="#f6f6f6" | || bgcolor="#f6f6f6" | || bgcolor="#f6f6f6" | || Ay || 549 || 14825 || 84 || Ufa near Krasnoufimsk ||

Russian Federation || || ^[399] |-bgcolor=#D0F5A9|bgcolor=#f6f6f6 data-sort-value=108| -|| bgcolor="#f6f6f6" data-sort-value="102" |-|| bgcolor="#f6f6f6" data-sort-value="93" |-|| bgcolor="#f6f6f6" | || bgcolor="#f6f6f6" | || bgcolor="#f6f6f6" | || colspan="2" | Sim ← || 313 || 11629 || 110 || Belaya ||

Russian Federation || ^[400] || ^[401] |-bgcolor=#D0F5A9|bgcolor=#f6f6f6 data-sort-value=108| -|| bgcolor="#f6f6f6" data-sort-value="102" |-|| bgcolor="#f6f6f6" data-sort-value="93" |-|| bgcolor="#f6f6f6" | || bgcolor="#f6f6f6" | || colspan="3" | Chusovaya || 592 || 46812 || 222 || Kama Reservoir near Perm ||

Russian Federation || ^[402] || ^[403] |-bgcolor=#D0F5A9|bgcolor=#f6f6f6 data-sort-value=108| -|| bgcolor="#f6f6f6" data-sort-value="102" |-|| bgcolor="#f6f6f6" data-sort-value="93" |-|| bgcolor="#f6f6f6" | || bgcolor="#f6f6f6" | || bgcolor="#f6f6f6" | || colspan="2" | Sylva || 493 || 22188 || 139 || Chusovaya near Perm ||

Russian Federation || || ^[404] |-bgcolor=#D0F5A9|bgcolor=#f6f6f6 data-sort-value=108| -|| bgcolor="#f6f6f6" data-sort-value="102" |-|| bgcolor="#f6f6f6" data-sort-value="93" |-|| bgcolor="#f6f6f6" | || bgcolor="#f6f6f6" | || bgcolor="#f6f6f6" | || colspan="2" | Usva || 266 || 6125 || 31 || Chusovaya in Chusovoy ||

Russian Federation || || ^[405] |-bgcolor=#D0F5A9|bgcolor=#f6f6f6 data-sort-value=108| -|| bgcolor="#f6f6f6" data-sort-value="102" |-|| bgcolor="#f6f6f6" data-sort-value="93" |-|| bgcolor="#f6f6f6" | || bgcolor="#f6f6f6" | || colspan="3" | Kosva ← Typyl || 298 || 7322 || 90 || Kama Reservoir near Perermskoye ||

Russian Federation || ^[406] || ^[407] |-bgcolor=#D0F5A9|bgcolor=#f6f6f6 data-sort-value=108| -|| bgcolor="#f6f6f6" data-sort-value="102" |-|| bgcolor="#f6f6f6" data-sort-value="93" |-|| bgcolor="#f6f6f6" | || bgcolor="#f6f6f6" | || colspan="3" | Inva || 257 || 6304 || 29 || Kama Reservoir near Maykor ||

Russian Federation || || ^[408] |-bgcolor=#D0F5A9|bgcolor=#f6f6f6 data-sort-value=108| -|| bgcolor="#f6f6f6" data-sort-value="102" |-|| bgcolor="#f6f6f6" data-sort-value="93" |-|| bgcolor="#f6f6f6" | || bgcolor="#f6f6f6" | || colspan="3" | Yayva || 304 || 6530 || 88 || Kama Reservoir near Berezniki ||

Russian Federation || ^[409] || ^[410] |-bgcolor=#D0F5A9|bgcolor=#f6f6f6 data-sort-value=108| -|| bgcolor="#f6f6f6" data-sort-value="102" |-|| bgcolor="#f6f6f6" data-sort-value="93" |-|| bgcolor="#f6f6f6" | || bgcolor="#f6f6f6" | || colspan="3" | Vishera ← Kolva || 494 || 31286 || 457 || Kama near Solikamsk ||

Russian Federation || ^[411] || ^[412] |-bgcolor=#D0F5A9|bgcolor=#f6f6f6 data-sort-value=107| -|| bgcolor="#f6f6f6" data-sort-value="101" |-|| bgcolor="#f6f6f6" data-sort-value="92" |-|| bgcolor="#f6f6f6" | || bgcolor="#f6f6f6" | || colspan="3" | Vishera || 415 || 31286 || 457 || Kama near Solikamsk ||

Russian Federation || || ^[413] |-bgcolor=#D0F5A9|bgcolor=#f6f6f6 data-sort-value=108| -|| bgcolor="#f6f6f6" data-sort-value="102" |-|| bgcolor="#f6f6f6" data-sort-value="93" |-|| bgcolor="#f6f6f6" | || bgcolor="#f6f6f6" | || bgcolor="#f6f6f6" | || colspan="2" | Kolva || 460 || 13311 || 200 || Vishera at Cherdyn, Perm Krai ||

Russian Federation || ^[414] || ^[415] |-bgcolor=#D0F5A9|bgcolor=#f6f6f6 data-sort-value=108| -|| bgcolor="#f6f6f6" data-sort-value="102" |-|| bgcolor="#f6f6f6" data-sort-value="93" |-|| bgcolor="#f6f6f6" | || bgcolor="#f6f6f6" | || bgcolor="#f6f6f6" | || colspan="2" | Yazva ← Glukhaya Vilva || 272 || 5855 || 70 || Vishera near Cherdyn ||

Russian Federation || ^[416] || ^[417] |-bgcolor=#D0F5A9|bgcolor=#f6f6f6 data-sort-value=108| -|| bgcolor="#f6f6f6" data-sort-value="102" |-|| bgcolor="#f6f6f6" data-sort-value="93" |-|| bgcolor="#f6f6f6" | || bgcolor="#f6f6f6" | || colspan="3" | Kosa || 267 || 9851 || 40 || Kama near Ust-Kosa ||

Russian Federation || || ^[418] |-bgcolor=#D0F5A9|bgcolor=#f6f6f6 data-sort-value=108| -|| bgcolor="#f6f6f6" data-sort-value="102" |-|| bgcolor="#f6f6f6" data-sort-value="93" |-|| bgcolor="#f6f6f6" | || bgcolor="#f6f6f6" | || colspan="3" | Veslyana || 266 || 7253 || 68 || Kama near Ust-Veslyana ||

Russian Federation || || ^[419] |-bgcolor=#D0F5A9|bgcolor=#f6f6f6 data-sort-value=108| -|| bgcolor="#f6f6f6" data-sort-value="102" |-|| bgcolor="#f6f6f6" data-sort-value="93" |-|| bgcolor="#f6f6f6" | || colspan="4" | Sviyaga ← Malaya Sviyaga || 379 || 16944 || 57 || Kuybyshev Reservoir west of Kazan ||

Russian Federation || ^[420] || ^[421] |-bgcolor=#D0F5A9|bgcolor=#f6f6f6 data-sort-value=108| -|| bgcolor="#f6f6f6" data-sort-value="102" |-|| bgcolor="#f6f6f6" data-sort-value="93" |-|| bgcolor="#f6f6f6" | || colspan="4" | Bolshaya Kokshaga || 297 || 6481 || 40 || Volga near Kokshaysk ||

Russian Federation || || ^[422] |-bgcolor=#D0F5A9|bgcolor=#f6f6f6 data-sort-value=108| -|| bgcolor="#f6f6f6" data-sort-value="102" |-|| bgcolor="#f6f6f6" data-sort-value="93" |-|| bgcolor="#f6f6f6" | || colspan="4" | Vetluga ← || 901 || 39438 || 255 || Volga near Kozmodemyansk ||

Russian Federation || ^[423] || ^[424] |-bgcolor=#D0F5A9|bgcolor=#f6f6f6 data-sort-value=108| -|| bgcolor="#f6f6f6" data-sort-value="102" |-|| bgcolor="#f6f6f6" data-sort-value="93" |-|| bgcolor="#f6f6f6" | || bgcolor="#f6f6f6" | || colspan="3" | Usta || 253 || 6019 || 28 || Vetluga near Voskresenskoye ||

Russian Federation || || ^[425] |-bgcolor=#D0F5A9|bgcolor=#f6f6f6 data-sort-value=108| -|| bgcolor="#f6f6f6" data-sort-value="102" |-|| bgcolor="#f6f6f6" data-sort-value="93" |-|| bgcolor="#f6f6f6" | || colspan="4" | Sura ← || 867 || 67240 || 260 || Volga in Vasilsursk ||

Russian Federation || ^[426] || ^[427] |-bgcolor=#D0F5A9|bgcolor=#f6f6f6 data-sort-value=108| -|| bgcolor="#f6f6f6" data-sort-value="102" |-|| bgcolor="#f6f6f6" data-sort-value="93" |-|| bgcolor="#f6f6f6" | || bgcolor="#f6f6f6" | || colspan="3" | Pyana ← Cheka || 453 || 7991 || 25 || Sura near Sergach ||

Russian Federation || ^[428] || ^[429] |-bgcolor=#D0F5A9|bgcolor=#f6f6f6 data-sort-value=108| -|| bgcolor="#f6f6f6" data-sort-value="102" |-|| bgcolor="#f6f6f6" data-sort-value="93" |-|| bgcolor="#f6f6f6" | || bgcolor="#f6f6f6" | || colspan="3" | Alatyr || 304 || 11171 || 43 || Sura at Alatyr ||

Russian Federation || ^[430] || ^[431] |-bgcolor=#D0F5A9|bgcolor=#f6f6f6 data-sort-value=108| -|| bgcolor="#f6f6f6" data-sort-value="102" |-|| bgcolor="#f6f6f6" data-sort-value="93" |-|| bgcolor="#f6f6f6" | || colspan="4" | Kerzhenets || 290 || 6207 || 20 || Volga near Lyskovo ||

Russian Federation || || ^[432] |-bgcolor=#D0F5A9|bgcolor=#f6f6f6 data-sort-value=108| -|| bgcolor="#f6f6f6" data-sort-value="102" |-|| bgcolor="#f6f6f6" data-sort-value="93" |-|| bgcolor="#f6f6f6" | || colspan="4" | Oka ← Upa ← Uperta || 1559 || 244308 || 1258 || Volga in Nizhny Novgorod ||

Russian Federation || ^[433] || ^[354] ^[434] |-bgcolor=#D0F5A9|bgcolor=#f6f6f6 data-sort-value=107| -|| bgcolor="#f6f6f6" data-sort-value="101" |-|| bgcolor="#f6f6f6" data-sort-value="92" |-|| bgcolor="#f6f6f6" | || colspan="4" | Oka || 1504 || 244308 || 1258 || Volga in Nizhny Novgorod ||

Russian Federation || || ^[354] |-bgcolor=#D0F5A9|bgcolor=#f6f6f6 data-sort-value=108| -|| bgcolor="#f6f6f6" data-sort-value="102" |-|| bgcolor="#f6f6f6" data-sort-value="93" |-|| bgcolor="#f6f6f6" | || bgcolor="#f6f6f6" | || colspan="3" | Klyazma || 686 || 42421 || 147 || Oka in Gorbatov ||

Russian Federation || || ^[435] |-bgcolor=#D0F5A9|bgcolor=#f6f6f6 data-sort-value=108| -|| bgcolor="#f6f6f6" data-sort-value="102" |-|| bgcolor="#f6f6f6" data-sort-value="93" |-|| bgcolor="#f6f6f6" | || bgcolor="#f6f6f6" | || bgcolor="#f6f6f6" | || colspan="2" | Nerl || 284 || 6766 || 26 || Klyazma near Bogolyubovo ||

Russian Federation || || ^[436] |-bgcolor=#D0F5A9|bgcolor=#f6f6f6 data-sort-value=108| -|| bgcolor="#f6f6f6" data-sort-value="102" |-|| bgcolor="#f6f6f6" data-sort-value="93" |-|| bgcolor="#f6f6f6" | || bgcolor="#f6f6f6" | || colspan="3" | Tyosha || 311 || 7781 || 4 || Oka near Murom ||

Russian Federation || || ^[437] |-bgcolor=#D0F5A9|bgcolor=#f6f6f6 data-sort-value=108| -|| bgcolor="#f6f6f6" data-sort-value="102" |-|| bgcolor="#f6f6f6" data-sort-value="93" |-|| bgcolor="#f6f6f6" | || bgcolor="#f6f6f6" | || colspan="3" | Moksha ← Azyas || 660 || 50379 || 95 || Oka near Yelatma ||

Russian Federation || ^[438] || ^[439] |-bgcolor=#D0F5A9|bgcolor=#f6f6f6 data-sort-value=108| -|| bgcolor="#f6f6f6" data-sort-value="102" |-|| bgcolor="#f6f6f6" data-sort-value="93" |-|| bgcolor="#f6f6f6" | || bgcolor="#f6f6f6" | || bgcolor="#f6f6f6" | || colspan="2" | Tsna ← Osinovka || 457 || 21437 || 46 || Moksha near Sasovo ||

Russian Federation || ^[440] || ^[441] |-bgcolor=#D0F5A9|bgcolor=#f6f6f6 data-sort-value=108| -|| bgcolor="#f6f6f6" data-sort-value="102" |-|| bgcolor="#f6f6f6" data-sort-value="93" |-|| bgcolor="#f6f6f6" | || bgcolor="#f6f6f6" | || colspan="3" | Pronya || 336 || 10180 || 50 || Oka near Spassk-Ryazansky ||

Russian Federation || || ^[442] |-bgcolor=#D0F5A9|bgcolor=#f6f6f6 data-sort-value=108| -|| bgcolor="#f6f6f6" data-sort-value="102" |-|| bgcolor="#f6f6f6" data-sort-value="93" |-|| bgcolor="#f6f6f6" | || bgcolor="#f6f6f6" | || colspan="3" | Moskva ← Ruza || 487 || 17618 || 150 || Oka in Kolomna ||

Russian Federation || ^[443] || ^[444] |-bgcolor=#D0F5A9|bgcolor=#f6f6f6 data-sort-value=108| -|| bgcolor="#f6f6f6" data-sort-value="102" |-|| bgcolor="#f6f6f6" data-sort-value="93" |-|| bgcolor="#f6f6f6" | || bgcolor="#f6f6f6" | || colspan="3" | Protva || 282 || 4602 || 25 || Oka near Serpukhov ||

Russian Federation || || ^[445] |-bgcolor=#D0F5A9|bgcolor=#f6f6f6 data-sort-value=108| -|| bgcolor="#f6f6f6" data-sort-value="102" |-|| bgcolor="#f6f6f6" data-sort-value="93" |-|| bgcolor="#f6f6f6" | || bgcolor="#f6f6f6" | || colspan="3" | Ugra ← || 436 || 15699 || 90 || Oka near Kaluga ||

Russian Federation || ^[446] || ^[447] |-bgcolor=#D0F5A9|bgcolor=#f6f6f6 data-sort-value=108| -|| bgcolor="#f6f6f6" data-sort-value="102" |-|| bgcolor="#f6f6f6" data-sort-value="93" |-|| bgcolor="#f6f6f6" | || bgcolor="#f6f6f6" | || colspan="3" | Upa ← || 356 || 9529 || 40 || Oka near Suvorov ||

Russian Federation || ^[448] || ^[434] |-bgcolor=#D0F5A9|bgcolor=#f6f6f6 data-sort-value=108| -|| bgcolor="#f6f6f6" data-sort-value="102" |-|| bgcolor="#f6f6f6" data-sort-value="93" |-|| bgcolor="#f6f6f6" | || colspan="4" | Unzha ← || 531 || 29156 || 158 || Volga near Yuryevets ||

Russian Federation || ^[449] || ^[450] |-bgcolor=#D0F5A9|bgcolor=#f6f6f6 data-sort-value=108| -|| bgcolor="#f6f6f6" data-sort-value="102" |-|| bgcolor="#f6f6f6" data-sort-value="93" |-|| bgcolor="#f6f6f6" | || bgcolor="#f6f6f6" | || colspan="3" | Neya || 253 || 6286 || 46 || Unzha near Makaryev ||

Russian Federation || || ^[451] |-bgcolor=#D0F5A9|bgcolor=#f6f6f6 data-sort-value=108| -|| bgcolor="#f6f6f6" data-sort-value="102" |-|| bgcolor="#f6f6f6" data-sort-value="93" |-|| bgcolor="#f6f6f6" | || colspan="4" | Kostroma || 354 || 19838 || 85 || Gorky Reservoir in Kostroma ||

Russian Federation || ^[409] || ^[452] |-bgcolor=#D0F5A9|bgcolor=#f6f6f6 data-sort-value=108| -|| bgcolor="#f6f6f6" data-sort-value="102" |-|| bgcolor="#f6f6f6" data-sort-value="93" |-|| bgcolor="#f6f6f6" | || colspan="4" | Sheksna ← Lake Beloye ← Kema || 441 || 21419 || 172 || Rybinsk Reservoir near Rybinsk ||

Russian Federation || ^[453] || ^[454] |-bgcolor=#D0F5A9|bgcolor=#f6f6f6 data-sort-value=108| -|| bgcolor="#f6f6f6" data-sort-value="102" |-|| bgcolor="#f6f6f6" data-sort-value="93" |-|| bgcolor="#f6f6f6" | || bgcolor="#f6f6f6" | || colspan="3" | Suda ← || 261 || 13469 || 134 || Rybinsk Reservoir near Cherepovets ||

Russian Federation || ^[455] || ^[456] |-bgcolor=#D0F5A9|bgcolor=#f6f6f6 data-sort-value=108| -|| bgcolor="#f6f6f6" data-sort-value="102" |-|| bgcolor="#f6f6f6" data-sort-value="93" |-|| bgcolor="#f6f6f6" | || colspan="4" | Mologa || 456 || 30074 || 172 || Rybinsk Reservoir near Rybinsk ||

Russian Federation || ^[457] || ^[458] |-bgcolor=#D0F5A9|bgcolor=#f6f6f6 data-sort-value=108| -|| bgcolor="#f6f6f6" data-sort-value="102" |-|| bgcolor="#f6f6f6" data-sort-value="93" |-|| bgcolor="#f6f6f6" | || bgcolor="#f6f6f6" | || colspan="3" | Chagodoshcha ← || 286 || 9333 || 58 || Mologa near Ustyuzhna ||

Russian Federation || ^[459] || ^[460] |-bgcolor=#D0F5A9|bgcolor=#f6f6f6 data-sort-value=108| -|| bgcolor="#f6f6f6" data-sort-value="102" |-|| bgcolor="#f6f6f6" data-sort-value="93" |-|| bgcolor="#f6f6f6" | || colspan="4" | Medveditsa || 259 || 6384 || 41 || Volga near Sknyatino ||

Russian Federation || || ^[461] |-bgcolor=#D0F5A9|bgcolor=#f6f6f6 |36|| bgcolor=#f6f6f6 |90|| bgcolor=#f6f6f6 data-sort-value=91|-|| colspan="5" | Maly Uzen|| align=right| 638|| align=right| 11600|| align=right| 8 || Kamysh-Samarskiye Lakes ||

Kazakhstan

Russian Federation || ^[462] || ^[2] |-bgcolor=#D0F5A9|bgcolor=#f6f6f6 |34|| bgcolor=#f6f6f6 |73|| bgcolor=#f6f6f6 data-sort-value=91|-|| colspan="5" | Bolshoy Uzen|| align=right| 650|| align=right| 15795|| align=right| 11 || Kamysh-Samarskiye Lakes ||

Kazakhstan

Russian Federation || || ^[2] |-bgcolor=#D0F5A9|bgcolor=#f6f6f6 |3|| bgcolor=#f6f6f6 |8|| bgcolor=#f6f6f6 |37|| colspan=5 | Ural|| align=right| 2428|| align=right| 210581|| align=right| 400 || Caspian Sea in Atyrau ||

Kazakhstan

Russian Federation || || ^[463] ^[2] |-bgcolor=#D0F5A9|bgcolor=#f6f6f6 data-sort-value=108| -|| bgcolor="#f6f6f6" data-sort-value="102" |-|| bgcolor="#f6f6f6" data-sort-value="93" |-|| bgcolor="#f6f6f6" | || colspan="4" | Chagan || 264 || 7530 || 7.7 || Ural in Oral ||

Kazakhstan

Russian Federation || || ^[464] |-bgcolor=#D0F5A9|bgcolor=#f6f6f6 data-sort-value=108| -|| bgcolor="#f6f6f6" data-sort-value="102" |-|| bgcolor="#f6f6f6" data-sort-value="93" |-|| bgcolor="#f6f6f6" | || colspan="4" | Utva || 290 || 6952 || 3.8 || Ural ||

Kazakhstan || || |-bgcolor=#D0F5A9|bgcolor=#f6f6f6 data-sort-value=108| -|| bgcolor="#f6f6f6" data-sort-value="102" |-|| bgcolor="#f6f6f6" data-sort-value="93" |-|| bgcolor="#f6f6f6" | || colspan="4" | Ilek || 623 || 41875 || 40 || Ural near Ilek ||

Russian Federation

Kazakhstan || || ^[465] |-bgcolor=#D0F5A9|bgcolor=#f6f6f6 data-sort-value=108| -|| bgcolor="#f6f6f6" data-sort-value="102" |-|| bgcolor="#f6f6f6" data-sort-value="93" |-|| bgcolor="#f6f6f6" | || bgcolor="#f6f6f6" | || colspan="3" | - Karakhobda || 363 || 14666 || 14 || Ilek ||

Russian Federation

Kazakhstan || ^[466] || ^[467] |-bgcolor=#D0F5A9|bgcolor=#f6f6f6 data-sort-value=108| -|| bgcolor="#f6f6f6" data-sort-value="102" |-|| bgcolor="#f6f6f6" data-sort-value="93" |-|| bgcolor="#f6f6f6" | || colspan="4" | Sakmara || 798 || 31040 || 144 || Ural in Orenburg ||

Russian Federation || || ^[468] |-bgcolor=#D0F5A9|bgcolor=#f6f6f6 data-sort-value=108| -|| bgcolor="#f6f6f6" data-sort-value="102" |-|| bgcolor="#f6f6f6" data-sort-value="93" |-|| bgcolor="#f6f6f6" | || bgcolor="#f6f6f6" | || colspan="3" | Bolshoy Ik || 341 || 7651 || 61 || Sakmara near Saraktash ||

Russian Federation || || ^[469] |-bgcolor=#D0F5A9|bgcolor=#f6f6f6 data-sort-value=108| -|| bgcolor="#f6f6f6" data-sort-value="102" |-|| bgcolor="#f6f6f6" data-sort-value="93" |-|| bgcolor="#f6f6f6" | || colspan="4" | Or || 332 || 18533 || 21 || Ural near Orsk ||

Russian Federation

Kazakhstan || || ^[470] |}

Rivers of Europe by length

The longest rivers in Europe with their approximate lengths (incomplete list):^[471] ^[472]

Volga - 3690km (2,290miles)
Danube - 2860km (1,780miles)
Ural - 2428km (1,509miles)
Dnieper - 2290km (1,420miles)
Don - 1950km (1,210miles)
Pechora - 1809km (1,124miles)
- Kama - 1805km (1,122miles) (the longest left tributary of the Volga and the largest one in discharge)
- Oka - 1500km (900miles) (the longest right tributary of Volga)
- Belaya - 1430km (890miles) (tributary of Kama)
Dniester - 1352km (840miles)
Rhine - 1236km (768miles)
- Desna - 1130km (700miles) (major left tributary of Dnieper)
Elbe - 1091km (678miles)
- Donets - 1053km (654miles) (major right tributary of Don River)
Vistula - 1047km (651miles)
Tagus - 1038km (645miles)
Daugava - 1020km (630miles)
Loire - 1012km (629miles)
- Tisza - 966km (600miles) (1358km (844miles) before 1880)^[473] (tributary of the Danube)
Ebro - 960km (600miles)
- Prut - 953km (592miles) (tributary of the Danube)
Neman - 937km (582miles)
- Sava - 933km (580miles) (tributary of the Danube)
Meuse - 925km (575miles)
Kuban - 906km (563miles)
Douro - 897km (557miles)
Mezen - 8570NaN0^[474]
Oder - 854km (531miles)
Guadiana - 829km (515miles)
Rhône - 815km (506miles)
Southern Bug - 806 km (501 mi)
Kuma - 802km (498miles)
- Warta - 795km (494miles) (major tributary of Oder)
Seine - 776km (482miles)
Mureș - 761km (473miles)
Northern Dvina - 744km (462miles)
- Vychegda - 744km (462miles) (major left tributary of Northern Dvina)
- Drava - NaNkm (-2,147,483,648miles) (tributary of the Danube)
Po - 682km (424miles)
Guadalquivir - 657km (408miles)
Bolshoy Uzen - 650km (400miles)
- Siret - 647km (402miles) (tributary of the Danube)
- Maly Uzen - 638km (396miles) (tributary of Bolshoy Uzen)
Terek - 623km (387miles)
- Olt - 615km (382miles) (tributary of the Danube)
- Vashka - 605km (376miles) (major tributary of Mezen)
Glomma - 604km (375miles)(Norway's longest and most voluminous river)
Garonne - 602km (374miles)
- Usa - 565km (351miles) (major tributary of Pechora)
Kemijoki - 550km (340miles)
- Great Morava - 550km (340miles) (tributary of the Danube)
- Moselle 546km (339miles)(longest left tributary of Rhine)
- Main 525km (326miles) (longest right tributary of Rhine)
Torne - 522km (324miles)
Dalälven - 520km (320miles)
- Inn 518km (322miles)(tributary of the Danube)
Maritsa - 515km (320miles)
Marne - 514km (319miles) (major tributary of Seine)
Neris - 510km (320miles)
Júcar - 509km (316miles)
Dordogne - 483km (300miles)
- Saône - 480km (300miles) (major tributary of Rhône)
Ume - 470km (290miles)
-- Mur - 464km (288miles) (tributary of Drava)
Ångerman - 460km (290miles)
- Klarälven - 460km (290miles) (major tributary of the Göta älv)
Lule - 460km (290miles)
Doubs - 453km (281miles)
Gauja - 452km (281miles)
Weser - 452km (281miles)
Kalix - 450km (280miles)
- Vindel River - 445km (277miles) (major tributary of the Ume River)
Ljusnan - 430km (270miles)
Indalsälven - 430km (270miles)
- Vltava - 430km (270miles) (major tributary of the Elbe)
Ponoy - 426km (265miles)
Ialomița - 417km (259miles)
Onega- 416km (258miles)
-- Someș - 415km (258miles) (tributary of Tisza)
Struma - 415km (258miles)
Adige - 410km (260miles)
Skellefte - 410km (260miles)
Tiber - 406km (252miles)
- Vah - 406km (252miles) (tributary of the Danube)
Pite - 400km (200miles)
- Faxälven - 399km (248miles) (major tributary of the Ångerman)
Vardar - 388km (241miles)
Shannon - 386km (240miles)
Charente - 381km (237miles)
- Iskar - 368km (229miles) (tributary of the Danube)
- Tundzha - 365km (227miles) (major tributary of Maritsa)
Ems - 362km (225miles)
Tana - 361km (224miles)
Scheldt - 360km (220miles)
- Timiș - 359km (223miles) (tributary of the Danube)
- Genil - 358km (222miles)
Severn - 354km (220miles)
- Morava - 353km (219miles) (tributary of the Danube)
Luga - 353km (219miles)
- Argeș - 350km (220miles) (tributary of the Danube)
Ljungan - 350km (220miles)
Minho - 350km (220miles)
Venta - 346km (215miles)
Thames - 346km (215miles)
- Drina - 346km (215miles) (major tributary of Sava, Danube)
- Jiu - 339km (211miles) (tributary of the Danube)
Drin - 335km (208miles)
Segura - 325km (202miles)
- Osam - 314km (195miles) (tributary of the Danube)
- Haliakmon - 297km (185miles)
- Arda - 290km (180miles) (tributary of Maritsa)
- Yantra - 285km (177miles) (tributary of the Danube)
- Bosna - 271km (168miles) (major tributary of Sava, Danube)
Kamchiya - 254km (158miles)
Mesta - 243km (151miles)

Rivers of Europe by discharge

This is an incomplete list of the largest rivers of Europe by discharge:

Volga - 8087m3/s
Danube - 6450m3/s
Pechora - 4380m3/s
- Kama - 3800m3/s (the longest left tributary of the Volga and the largest one in discharge)
Northern Dvina - 3330m3/s
Neva - 2490m3/s
Rhine - 2315m3/s (Aare - 560m3/s as major tributary of the Rhine, even larger than Rhine's contribution of 440m3/s at their confluence in Koblenz; Waal - 1500m3/s as its main distributary)
Rhône - 1900m3/s
Dnieper - 1700m3/s
- Sava - 1609m3/s (tributary of the Danube)
Po - 1460m3/s (largest river in Italy)
- Usa - 1310m3/s (major tributary of Pechora)
- Oka - 1258m3/s (the longest right tributary of the Volga)
- Vychegda - 1160m3/s (major left tributary of Northern Dvina)
Vistula - 1080m3/s
Don - 890m3/s
Mezen - 890m3/s
- Vyatka - 890m3/s (tributary of the Kama, Volga)
Loire - 889m3/s
- Tisza - 863m3/s (tributary of the Danube)
Elbe - 860m3/s
- Belaya - 858m3/s (tributary of the Kama, Volga)
- Svir - 790m3/s (tributary of Neva, through Lake Onega)
- Inn - 735m3/s (tributary of the Danube)
Douro - 720m3/s (Most voluminous river in Iberian Peninsula)
Glomma - 709m3/s (Norway's longest and most voluminous river)
Neman - 678m3/s
Göta älv - 575m3/s
Lule älv - 505m3/s
Ångermanälven - 500m3/s
Indalsälven - 445m3/s
Umeälven - 443m3/s
Kuban River - 430m3/s
Maritsa - 383m3/s
Meuse - 357m3/s
Dniester - 313m3/s
- Neretva - 240m3/s
- Una - 240m3/s (tributary of Sava, which is a tributary of the Danube)
- Great Morava - 232m3/s (tributary of the Danube)
Vardar - 170m3/s
- Bosna - 163m3/s (tributary of Sava, which is a tributary of the Danube)
- Vrbas - 132m3/s (tributary of Sava, which is a tributary of the Danube)
- Drina - 124m3/s (tributary of Sava, which is a tributary of the Danube)
- Arda - 77m3/s (tributary of Maritsa)
Struma - 76m3/s
- Iskar - 54m3/s (tributary of the Danube)
- Yantra - 47m3/s (tributary of the Danube)
Mesta - 45m3/s
- Tundzha - 32m3/s (tributary of Maritsa)
Kamchiya - 26m3/s

References

SWRR = State Water Register of Russia; GSE = Great Soviet Encyclopedia, 1969–1978 edition; IEU = Internet Encyclopedia of Ukraine.

Notes and References

http://www.rowater.ro/dasiret/planul%20de%20management%20al%20bazinului%20hidrografic%20sire/planul%20de%20management%20al%20spatiului%20hidrografic%20siret/plan%20management%20sh%20siret%20-%20vol.%20i.pdf Planul de management al spațiului hidrografic Siret
United Nations. Economic Commission for Europe, Our Waters: Joining Hands Across Borders : First Assessment of Transboundary Rivers, Lakes and Groundwaters, United Nations Publications, 2007
http://www.hydrosheds.org/page/hydrobasins HydroBASINS
Countries through which the river flows. Like the tributaries, these are ordered from mouth to source. The river's basin may cover more countries than listed here.
The 32 km Bolhshaya Kara is the longer of the two source rivers of the 257 km Kara proper
Web site: Kara. SWRR.
The 111 km Syadey-Yu is the longest source river of the 199 km Korotaikha.
Web site: Korotaikha. SWRR.
Web site: Pechora. SWRR.
Web site: Pechora At Oksino. R-ArcticNet.
Web site: Sula (Pechora). SWRR.
Web site: Shapkina. SWRR.
Web site: Tsilma. SWRR.
Web site: Pizhma (Komi Republic). SWRR.
Web site: Izhma. SWRR.
Web site: Izhma At Izhma. R-ArcticNet.
Web site: Laya. SWRR.
Web site: Usa (Komi Republic). SWRR.
Web site: Kolva (Usa). SWRR.
Web site: Adzva. SWRR.
Web site: Kosyu. SWRR.
Web site: Bolshaya Rogovaya. SWRR.
Web site: Shchugor. SWRR.
Web site: Ilych. SWRR.
Voronya (155 km) drains Lake Lovozero, which is fed by the Kurga (81 km) 15 km across. The systems starting with - (62 km, with a 30 km crossing) and (45 km, with a 48 km crossing) are nearly the same length.
Web site: Voronya., Web site: Lake Lovozero. and Web site: Kurga. SWRR.
The Lutto (Lotta in Russian; 190 km) flows into Lake Onozero, which, after a 66 km minimal crossing, is drained by Tuloma (64 km).
Web site: Tuloma. SWRR.
Web site: Patso-Yoky At GES Rayakosky. R-ArcticNet.
Nilsson, Reidy, Dynesius and Revenga. Fragmentation and Flow Regulation of the World's Large River Systems. 2005. Science. 308. 5720. 405–408. 10.1126/science.1107887. 15831757. 2005Sci...308..405N. 34820022. 2017-11-21. https://web.archive.org/web/20120330202803/http://www.gwsp.org/fileadmin/downloads/Nilsson_Science2005.pdf. 2012-03-30. dead. Provides the "Virgin mean annual discharge[, which] refers to the most water-rich river channel section, in most cases close to the estuary, before any significant direct human manipulation" for a number of primary rivers.
Karashoka (166 km) and Inarijoki (153 km) join to form the 200 km long Tana River.
Web site: Icelandic Statistics. National Land Survey of Iceland. 2017-11-21. 2016-09-13. https://web.archive.org/web/20160913135301/http://www.lmi.is/en/island-i-tolum/. dead.
Discharge reduced to 95 m3/s since the building of a reservoir
Web site: Län och huvudavrinnings- områden i Sverige. Sveriges meteorologiska och hydrologiska institut. 2017-11-21. 2018-09-28. https://web.archive.org/web/20180928202529/http://www.smhi.se/sgn0102/n0205/lan_haro_huvud.pdf. dead.
A single river with different names along its stretch.
The Vltava (431 km) joins the Elbe 833 km above its mouth in the North Sea. The length and catchment area of the river include the estuary until Cuxhaven, where the estuary is 15 km wide, but the nautical channel only 400 m.
Web site: Elbe Estuary. Eurosion. Jacobus Hofstede.
The length and catchment area of the Elbe includes the estuary until Cuxhaven, where the estuary is 15 km wide, but the nautical channel only 400 m.
Web site: Michael Bergemann . Gesamtliste der Fließgewässer im Elbeeinzugsgebiet . Behörde für Umwelt und Energie . 2015 . (802 kb PDF)
The Spree (382 km) joins the Havel (334 km) 178 km before that reaches the Elbe.
The "Vereinigte Mulde" (124 km) originates from the confluence of the Zwickauer Mulde (166 km) and Freiberger Mulde (124 km).
The Vltava proper (377 km) is formed by the confluence of the Studená (Cold) Vltava (8.3 km) and the Warm Vltava (54.3 km)
The 451 km Weser originates at the confluence of the 300 km Werra and the 220 km Fulda. The Weser and Werra originally had the same name (Wesera). The length and basin area include the Innere Außenweser, a channel through the estuary that is exposed at low tide.
[:de:Flusssystem der Weser|Flusssystem der Weser]
Web site: Riverine Inputs and Direct Discharges to Convention Waters., OSPAR Contracting Parties’ RID 2011 Data Report. Long-Term Average discharge (in 1000m3/day) and some catchment area data are in Annex 5, pp 68-76 (PDF file)
The Leine (281 km) joins the Aller (260 km) 52 km before that reaches the Weser.
The length and catchment area include the river channel through the Dollard and Ems estuary, both mostly dry at low tide, up to Eemshaven.
With Zwarte Meer and Ramsgeul, which lead to the Ketelmeer, the length would be 214 km and the basin 5,867 km2
Basin area from Nordrhein-Westfalen Flussgebietsverzeichnis (MS Excel; 2,3 MB)
The Oude IJssel (82 km, same length when starting from the larger Bocholter Aa or smaller Issel source rivers) flows into the 125-km IJssel 19 km below the IJssel's origin from the Nederrijn. The 106 km lower IJssel drains in the Ketelmeer, which is connected to the North Sea via the IJsselmeer and Wadden Sea. The upper IJssel was formed between the 600 and 900 CE as a distributary of the Rhine and provides 75% of the volume.
http://publicaties.minienm.nl/documenten/hydrologische-trends-ijsselmeer Hydrological trends IJsselmeer
http://www.wrij.nl/statisch/oude-ijssel/kopie-watersysteem-0/algemeen/ Beheersgebied Oude Ijssel
Basin area excludes the Meuse basin, which could be considered a tributary of the Rhine. The discharge is that for the Rhine just across the border in the Netherlands before it breaks up in its distributaries. The total discharge to the North Sea is considerably higher.
Distributary branch of the Rhine
The Alme (59 km) flows into the 220 km long Lippe 11 km below Lippe's source.
The Neger (20.5 km from both its Renau and Namenlose tributaries) flows into the Ruhr (219.3 km) 202.5 km before it runs into the Rhine.
48 km Moselotte flows into the 544 km Moselle 43 km below Moselle's source.
See the references in the German wikipedia article
The 63.1 km long Ohm, measured from the source of the Felda tributary, joins the 245.6 km long Lahn 58.7 km below the source of the Lahn
Regnitz (191.1 km from its most distant source) flows into the Main, 133.2 km below its most distant source, and 391.8 km before its mouth.
The White Main (51.7 km) and the longer but smaller Red Main (71.8 km) are the headwaters of the Main (473.2 km). This course has the highest volume at each following junction.
Web site: Bach- und Flussgebiete in Bayern. Bayerisches Landesamt für Umwelt.
The Pegnitz, for the first 15 km known as Fichtenhohe, joins after 127.3 km with the Rednitz, itself 123.7 km long from its most distant source, to form the Regnitz. After a further 63.7 km the Regnitz flows into the Main.
See the references in the German wikipedia article
Web site: Hydrological Atlas of Switzerland - Characteristics of Basins. 1992.
Until 1904, when the Bergse Maas was created, the Meuse was a tributary of the Rhine. Because of further canalization in 1970 the Meuse could be considered a tributary of the Rhine again. The catchment area and length include the Haringvliet and Hollands Diep estuaries, which are riverine at low tide.
H.E.J. Berger, A.L. Mugie, Hydrologische systeembeschrijving Maas, Den Haag 1994
The length of the Scheldt traditionally includes the Westerschelde estuary, which is riverine at low tide https://ars.els-cdn.com/content/image/1-s2.0-S0964569115300569-gr8.jpg. The catchment area includes the complete delta (i.e. including the Oosterschelde), while the discharge is for that near Antwerp. Without the Westerschelde the length would be about 295 km. The source of the Leie may be a few km further upstream than the source of the Scheldt itself.
Web site: International Scheldt river basin district.
References in
The traditional length of the Thames is 346 km measured from Thames Head to the very end of the Thames estuary at Foulness Point, past the Medway. The traditional catchment area of 12,935 km2 however is for a region above Gravesend and the Medway catchment area is not considered part of the Thames watershed. As a compromise, the given catchment area and length ends at the Medway (338 from Thames Head). The 25 km Churn joins the newborn Thames 3 km below its source to make the total length 360 km.
News: Could the River Thames be longer than the River Severn?. Bailey. David. BBC News. 15 May 2012.
Discharge extrapolated from Ely Ouse at Denver Complex gauging station.
The catchment area and length exclude the Humber estuary and the River Don basin (1857 km2), which in 1628 was artificially diverted to Rivers Aire (and eventually Ouse) via the Dutch River, but in 1802 was reconnected to the Trent via the Stainforth and Keadby Canal. Discharge is 89.5 m3/s for 80% of the catchment area.
http://nrfa.ceh.ac.uk/data/station/info/28022 Trent at North Muskham
The catchment area and length exclude the Humber estuary, but the catchment area includes the River Don basin (1857 km2) (see River Trent).
Discharge extrapolated from Aire at Beal Weir, Ouse at Skelton, Derwent at Stamford Bridge, and Wharfe at Tadcaster gauge stations
Web site: Tweed Forum Catchment Facts. 2017-11-21. 2017-12-01. https://web.archive.org/web/20171201042604/http://tweedforum.org/catchment-management-planning/catchment_facts. dead.
Discharge extrapolated from Tweed at Norham and Whiteadder Water at Hutton Castle gauging stations.
Catchment area and discharge include that of River Earn but exclude the Firth of Tay. It's unclear if the Firth is included in the length.
Discharge extrapolated from Tay at Ballathie, Earn at Forteviot Bridge, and Almond at Almondbank gauging stations.
http://nrfa.ceh.ac.uk/data/station/meanflow/8006 Spey at Boat o Brig
Web site: Mezen. SWRR.
Web site: Pyoza. SWRR.
Web site: Peza At Igumnovo. R-ArcticNet. (at 80% of drainage area)
Web site: Vashka. SWRR.
Web site: Kuloy (White Sea). SWRR.
The 1130 km long Vychegda joins the Northern Dvina 673 km from its mouth in the White Sea.
Web site: Northern Dvina. SWRR.
The Northern Dvina (744 km) originates at the confluence of the Sukhona (558 km) and the Yug (574 km). The Sukhona starts at the small lake Kubenskoye (a ≈15 km course), which is fed by the 368 km Kubena.
Web site: Pinega. SWRR.
Web site: Yula. SWRR.
The 231 km long Mekhrenga joins the 188 km Yemtsa, 68 km before it reaches the Dvina.
Web site: Yemtsa. SWRR.
The 477 km Ustya joins the 575 km Vaga 259 km before the Vaga flows into the Dvina.
Web site: Vaga. and Web site: Ustya. SWRR.
Web site: Vaga. SWRR.
Web site: Ustya. SWRR.
Web site: Kokshenga. SWRR.
Web site: Vychegda. SWRR.
Web site: Viled. SWRR.
Web site: Yarenga. SWRR.
Web site: Vym. SWRR.
Web site: Yolva. SWRR.
Web site: Yelva At Meshura. R-ArcticNet.
Web site: Sysola. SWRR.
Web site: Susola At Pervomaisky. R-ArcticNet.
Web site: Lokchim. SWRR.
Web site: Vishera (Komi Republic). SWRR.
Web site: Nem. SWRR.
The 574 km long Luza joins the Yug 35 km before the Yug merges with the Sukhona to form the Northern Dvina.
Web site: Yug. and Web site: Luza. SWRR.
Web site: Yug. SWRR.
Web site: Yug At Gavrino. R-ArcticNet.
Web site: Luza. SWRR.
The name of this river changes from Kubena (368 km) to Sukhona (558 km) after the relatively small Lake Kubenskoye (a ≈15 km crossing).
Web site: Sukhona. SWRR.
Vozhega (140 km) runs into Lake Vozhe (<30 km straight crossing inflow to outflow), which is drained by the Svid (64 km), which flows into Lake Lacha (33 km long), where 416 km Onega originates.
Web site: Onega., Web site: Svid. and Web site: Vozhega. SWRR.
Web site: Onega At Porog. R-ArcticNet.
Web site: Onega. SWRR.
Web site: Voloshka. SWRR.
The Segezha, 329 km from its most distant source, flows into Lake Vygozero 18 km away from where the Lower Vyg (88 km) drains it.
Web site: Lower Vyg.
Web site: Nyzhny Vig (Soroka) At Vigostrov. R-ArcticNet.
The 33 km long Umba flows in the 135 km Upper Vyg, 112 km before that flows into Lake Vegozero. This 80 km long lake is drained by the 88 km long Lower Vyg.
Web site: Lower Vyg. and Web site: Upper Vyg. SWRR.
Talgiesdegi (48 km) joins Voloma (138 km) 113 km before that flows into Lake Segozero (mean flow 20 m3/s). This lake, crossed in a straight line in 35 km, is drained by the Segezha (59 km), which flows into Lake Vygozero (mean flow 74 m3/s).
Web site: Segezha. and Web site: Voloma. SWRR.
Kem (18 km) and Čirka (16 km) form the headwaters of 220 km Čirka-Kem, which, confusingly, joins another much larger river named Kem 7 km below its origin from Kuyto Lake and 184 km before it streams into the White Sea.
Web site: Kem. and Web site: Čirka-Kem. SWRR.
Pistojoki (Pista in Russian; 110 km) feeds the ca. 98 km Kuyto Lakes chain, which, on the other side, is drained by the Kem (191 km).
Web site: Kem. and Web site: Pista. SWRR.
Web site: Kovda. SWRR.
Web site: Valasreka. SWRR.
Niva drains Lake Imandra, the longest distance over the complex network of lakes and rivers above it is unclear, though it is over 200 km.
Web site: Niva. SWRR.
Web site: Varzuga. SWRR.
Web site: Ponoy. SWRR.
Web site: Ponoy At Ponoy. R-ArcticNet.
Web site: Statistik om älvar. dead. https://web.archive.org/web/20070311012724/http://www.secretcreeks.com/river_facts.htm?f. 2007-03-11.
Abiskojokk (40 km) feeds lake Torneträsk, which is drained after a 55 km crossing by the Torne (470 km).
Lake Kilpisjärvi is drained, about 30 km from its headwater's most distant source, by Könkämäeno. The Gobmeatnu tributary, which joins just below the lake, perhaps has a slightly more distant source. Könkämäeno (90 km) and Lätäseno (60 km) join to form Muonio (230 km).
The southeastern end of the lake Rostojávri, some 26 km from its most distant source is drained by the 266 km long Rostoeatnu- Lainio river.
Web site: Hydropower Hotspots in the Baltic Sea Catchment Area. March 2006. Coalition Clean Baltic. 2017-11-21. 2019-08-07. https://web.archive.org/web/20190807232343/https://www.ccb.se/documents/HydropowerHotspotsintheBalticSeaCatchmentArea.pdf. dead.
→ (together well over 80 km) → Lake Kiantajärvi (50 km crossing) → → Iijärvi →Kiehimänjoki (these three 103 km together) → Oulujärvi (75 km course) → Oulujoki (107 km). The entire system above the lake Oulujärvi is also referred to as Hyrynsalmi.
The length of this system is a rough estimate. The Peranganjoki-Alajoki system (>> 80 km) feeds Kiantajärvi. After a 50 km course, this lake is drained by the 105 km long Emäjoki-Kiehimäjnoki watercourse, which feeds Oulujärvi. The entire system above this lake is also referred to as Hyrynsalmi. After a 75 km course through Oulujärvi, Oulujoki (107 km) takes the water to the Bothnian Bay.
Kokemäenjoki drains Kulovesi, the last of a large chain of lakes. The system starting with Keurusselkä, via Kuorevesi, Ruovesi, Palovesi, Näsijärvi, Tammerkoski, Pyhäjärvi, and Nokianvirta to Kulovesi is the central course, but its total length is tricky to define.
The 204 km Kymi river drains Lake Päijänne, which 120 km further north near Jyväskylä is fed from a network of lakes further north. The sources that feed the lake Koivujärvi are the most distant for Kymi. From there, the shortest route over the so called (including lakes Pielavesi, Nilakka, Iisvesi, Kiesimä, Konnevesi, Kynsivesi, and Kuusvesi) and via Saraavesi and Leppävesi to Päijänne is 230 km.
The 844 km Volkhov system flows into Lake Ladoga ≈92 km (shortest course) from where the Neva (74 km) drains it.
Web site: Neva. SWRR.
The 806 km long Pielisjoki system flows into the northeastern end of lake Saimaa. A ≈260 km course through this complex lake leads to the 156 km Vuoksi exit.
Web site: Vuoksi. SWRR.
(41 km) → (27 km) → (7 km) → -Leksozero (44 km) → (21 km) → Sula lake (7 km) → Lieksanjoki (132 km) → Pielinen Lake (44 km) → Pielisjoki (67 km) → Saimaa. The watershed area is a rough guess.
The 358 km-long Vodla system feeds into Lake Onega. After a 96 km crossing, 224 km-long Svir drains this lake into Lake Ladoga.
Web site: Svir.
Web site: Oyat. SWRR.
Web site: Shuya (Karelia). SWRR.
Web site: Suna. SWRR.
Olova (42 km) joins Ileksa (155 km) 135 km before that flows into Lake Vodlozero. After a 32 km direct crossing, this lake is drained by the Vodla (149 km).
Web site: Vodla., Web site: Ileksa. SWRR. and Web site: Олова. SWRR.
Web site: Syas. SWRR.
The Volkov river (224 km) drains Lake Ilmen from the delta of the 620-km Msta-Tsna system.
Web site: Volkhov. SWRR.
Tsna (160 km) flows into Lake Mstino, which after 15 km is drained by 445 km Msta.
Web site: Msta. and Web site: Tsna. SWRR.
Web site: Pola. SWRR.
Web site: Lovat. SWRR.
Web site: Shelon. SWRR.
The 192 km Oredezh joins the Luga 191 km upstream from the sea
Web site: Luga. and Web site: Oredezh. SWRR.
Web site: Luga. SWRR.
Web site: Plyussa. SWRR.
Web site: Velikaya. SWRR.
Väike Emajõgi (82 km) feeds the lake Võrtsjärv. After a 35 km crossing, Võrtsjärv is drained by Suur Emajõgi (101 km)
Encyclopedia: Эмайыги. GSE.
Web site: River Pärnu, Estonia. Partnership for European Environmental Research. 2017-11-21. https://web.archive.org/web/20170225130004/http://www.peer.eu/fileadmin/user_upload/projects/flagship_projects/PEER_Euraqua/Parnu%20Estonia.pdf. 2017-02-25. dead.
The Pededze (159 km) flows into the Alviekste 22 km below Alviekste's source in Lake Lubāns and 95 km before it drains into the Daugava.
http://www.upes.lv/informacija/daugavas-baseins/aiviekste/ Alviekste basin
The 264 km long Lyna/Lava joins the Pregolya 72 km before it reaches the sea
Web site: Pregolya. and Web site: Lava. SWRR.
The Angrapa (ca 170 km) is the longest source river of the Pregolya (123 km). The 89 km Gołdapa joins the Angrapa ca 100 km before the formation of Pregolya.
Web site: Pregolya. and Web site: Angrapa. SWRR.
HydroBasins data support the 264 km estimate by the Polish source over the 289 km estimate by the Russian source.
Web site: Łyna. Rzeki Polski.
Web site: Laba. SWRR.
The 772 km long Western Bug merges with the Narew and after a further 38 km flows into the Vistula 401 km above that river's discharge in the Baltic Sea. Though shorter, the Vistula has twice as high a volume at the meeting point.
Web site: Vistula . Rzeki Polski.
The commonly quoted 194,424 km2 catchment area probably includes coastal waters.
The 772 km Bug joins the Narew 38 km before its confluence with the Vistula. The 38 km joined stretch used to be and locally still is known as Bugo-Narew.
Web site: Wkra. Rzeki Polski.
Hydrologically and historically, the Narew is a tributary of the Bug, but by a decree of the Polish regime in 1962 the roles were reversed.
Web site: Narew. Rzeki Polski.
Web site: Western Bug. Rzeki Polski.
Web site: Pilica. Rzeki Polski.
Web site: Wieprz. Rzeki Polski. & mean flow of Wieprz
Web site: San. Rzeki Polski.
Web site: Dunajec. Rzeki Polski.
The 808 km Warta joins the 854 km Oder 237 km above the Oder's mouth.
Web site: Flood Risk Management in the Odra Basin. 2006. Piotr Kowalczak. 2017-11-21. 2017-12-01. https://web.archive.org/web/20171201031724/http://www.rivers.biodiversity.bg/files/File/3-1-Kowalczak.pdf. dead.
Canalization reduced the length of the Oder from ca 1040 km to the current 854 km.
Web site: Noteć. Rzeki Polski.
Web site: Transnational Pilot River Basin: Lusatian Neisse.
Web site: Bóbr. Rzeki Polski.
Discharge extrapolated from Clyde at Daldowie, Kelvin at Killermont, White Cart Water at Hawkhead, and Black Cart Water at Milliken Park gauge stations
A 102 km long estuary is excluded from the length and catchment area; this estuary has a basin of 15,700-16,800 km2.
The Three Sisters are the rivers Suir (184 km), Barrow (192 km) and Nore (140 km). Nore flows into Barrow, which 20 km later joins the Suir to form the estuary named Waterford Harbour
http://www.serbd.com/MultiDownloads/Creport/Chapters/Physical%20Description%20Ch3.pdf South Eastern River Basin District Management System Physical Description
Length and catchment area include the Mersey estuary, which constricts to 1 km width before entering the Irish Sea. River Mersey originates at the confluence of the 30 mile (ca 48 km) long River Tame and River Goyt
Web site: The Mersey Gateway Project - Hydrodynamics and Estuarine Processes.
Web site: Wye. UK Environmental Change Network. 2017-11-21. 2017-12-01. https://web.archive.org/web/20171201033947/http://data.ecn.ac.uk/sites/ecnsites.asp?site=R05. dead.
Discharge extrapolated from Severn at Haw Bridge, Leadon at Wedderburn Bridge, and Frome at Ebley Mill gauge stations
The 516 km long Marne flows into the larger Seine 361 km before it drains in the English Channel.
The Aire (125 km) flows into the larger Aisne (356 km) 121 km below its source. The Aisne joins the smaller Oise about 94 km before it drains in the Seine.
and
Web site: La Loire à Saint-Nazaire . 2017-11-21 . 2021-12-26 . https://web.archive.org/web/20211226075459/http://www.hydro.eaufrance.fr/stations/M8420010%26procedure%3Dsynthese . dead .
The Loir (317.4 km) flows in the Sarthe (314 km). 9.2 km later the Sarthe joins the Mayenne to form the short Maine river, which flows into the Loire after just 11.5 km.
The 380 km Tarn flows into the Garonne about 230 km before it meets the ocean. As both its volume and catchment area are larger, the Tarn is hydrologically the upper part of the Garonne river.
Starting from the Ruda-Garona, the longest headwater of the Garonne. Length (54 km in Spain, 521 km in France) and catchment area exclude the Gironde estuary.
The 226 km Sil flows into the Minho about 135 km above the Minho reaches the ocean.
The commonly given 80,000+ km2 for the drainage area includes the 7740 km2 basin of the Sorraia, here treated as a primary river.
Web site: Tagus Watershed. Rivers Network. 2017-11-21. 2017-12-01. https://web.archive.org/web/20171201032659/http://www.riversnetwork.org/rbo/index.php/component/k2/item/24-tagus-river-watersheds-map. dead.
The 167 km Záncara joins the 155 km Cigüela (or Gigüela) and the 76 km Guadiana Alto in a trifurcation some 755 km before the Guadiana reaches the ocean. On some maps, the following 77 km are still called Cigüela. See the Spanish Guadiana article on the confusion in this river system.
Web site: Ríos y Arroyos importantes. Confederacion Hidrografica del Guadiana.
The Guadiana Alto/Viejo source river is 76 km long.
Hydrologically the Guardiana Menor and its longest source river the Guardal (a.k.a. Barbata) form the true upper course of the Guadalquivir, which has a nominal length of 657 km. Barbata/Guardal - Guardiana Menor (206 km) meets the nominal Guadalquivir 138 km below its source.
Delgado, F., Raya, E. y Nania, L. (2015): Determinación del cauce principal de un río mediante herramientas SIG y análisis multicriterio: aplicación al río Guadalquivir. En Simposio del Agua en Andalucía (SIAGA). Málaga.
The 453 km long Doubs joins the upper Saône to form the 171 km long Grand Saône, which flows into the Rhône 333 km above its mouth in the Mediterranean.
Web site: Rhône Watershed. Rivers Network. 2017-11-21. 2017-12-01. https://web.archive.org/web/20171201041243/http://www.riversnetwork.org/rbo/index.php/component/k2/item/4230-rhone-main-stream-watersheds-map. dead.
The furthest headstream of the Arno could be considered the 19th-century, 62 km that drains part of Valdichiana into the Arno about 30 km below its source for a total length of over 270 km. 306 km2 has been subtracted from the HydroBasins area for the endorheic Lake Trasimeno.
The Tanaro (285 km including its Negrone source river) joins the Po 234 km below its source. A competing longest stretch is 691 km starting from the Maira. (see Po (river) for references and discussion)
Web site: Po Watershed. Rivers Network. 2017-11-21. 2017-12-01. https://web.archive.org/web/20171201041738/http://www.riversnetwork.org/rbo/index.php/component/k2/item/3878-po-river-watershed-map. dead.
The 9 km Negrino is the longer source stream of the 276 km Tanaro.
Hydrologically, this is one river with the upper courses of the Rienz, Eisack and Adige/Etsch as tributaries, as it forms the longest course and has the largest discharge at each junction. The ca 130 km long Ahr->Rienz->Eisack originating under the Dreiherrnspitze joins the 409 km long Adige/Etch 103 km below the latter's nominal source.
Web site: Zustand der Südtiroler Fließgewässer. Südtiroler Landesverwaltung.
The 17 km long Karlinbach, originating under the Weißkugel, flows into the Reschensee, about 5 km below the official source under the Reschen Pass of the 409 km long Adige/Etsch.
The Trebišnjica enters the Hutovo Blato marshland in Bosnia through a complex underground karst system. From here a portion of its waters continues the 9 km long Krupa to join the Neretva. Other portions appear as outlets on the coast, e.g. in Neum in Bosnia, in Slano and most significantly near Dubrovnik in Croatia as the 30 m short Ombla river into the Rijeka Dubrovačka ria.
The Drin (343 km from its most distant source) drains partly in the Adriatic, but the main channel, called Drinasa, joins the 44 km Bojana 3 km after that emerges from Lake Skadar.
Web site: The coastline of Albania : morphology, evolution and coastal management issues. ciesm.org. 8. en.
The Sateska (38 km) flows into the Black Drin (149 km) less than 4 km after Black Drin's emergence from Lake Ohrid. Black Drin meets White Drin 145 km later to form the Drin proper (160 km). The drainage area (but not the length) includes the 1394 km2 Lake Prespa basin, which drains underground through very porous karst mountains into Lake Ohrid.
Georgi Zhelezov, Sustainable Development in Mountain Regions: Southeastern Europe, Springer, 2015
The 132 km long Treska flows into the Vardar about 261 km above its mouth in the Aegean Sea.
The often-mentioned 17,323 km2 drainage area is much too large, as the total area drained by the Meriç (including Ergene) in Turkey is only 14,560 km2.
Web site: Maritsa Watershed. Rivers Network. 2017-11-21. 2018-05-28. https://web.archive.org/web/20180528083324/http://www.riversnetwork.org/rbo/index.php/component/k2/item/269-maritsa-evros-watersheds-map. dead.
Web site: Ergene river basin protection plan. Turkish Ministry of Forestry and Water Affairs.
Book: Biogeography and Ecology of Bulgaria. Springer Science & Business Media. 2007. 9781402044175.
Including the 46 km Breg headstream
The most distant source for the Prut may be via the 167 km Cheremosh tributary.
Encyclopedia: Prut. IEU.
Siret length estimates range from 559 km to 726 km. The shorter length is supported by HydroBasins data.
The 237 km-long Dâmbovița forms at the confluence of 8 km Valea Vladului and 6.5 km Valea Otic .
Web site: Ecological state assessment of the Upper Dambovita River basin . 2017-11-24 . 2017-12-01 . https://web.archive.org/web/20171201033042/https://www.carpathia.org/wp-content/uploads/2017/01/5.-Inventory-of-aquatic-eco-system-final-report.pdf . dead .
Hydrologically, this is a single river, as it follows at both junctions the river with the greatest length, drainage area and average discharge. The Great Morava (185 km) is formed by the merger of the West and South Morava. The 276 km Ibar joins the West Morava 89 km before it becomes the Great Morava.
Drainage area is hard to estimate due to the connectivity of the karst system. The most detailed level of HydroBasins data gives a lower drainage area (87197 km2) as it excludes local basins connected as such.
http://www.grdc.sr.unh.edu/html/Polygons/P6545800.html Danube Basin station Sremska Mitrovica
Web site: Danube Watershed. Rivers Network. 2017-11-21. 2017-12-01. https://web.archive.org/web/20171201080802/http://www.riversnetwork.org/rbo/index.php/component/k2/item/4004-danube-river-watersheds-map. dead.
The 140 km Tara is the larger and longer of the two source rivers of the 346 km Drina. The most detailed level of HydroBasins data gives a lower drainage area (18820 km2) as it excludes local basins connected underground via the karst system.
Web site: Sava River Basin Flood Study: HEC-HMS Technical Documentation Report. 2017.
Web site: Serbian part of the Sava river basin.
Drainage area is hard to estimate due to the connectivity of the karst system. The most detailed level of HydroBasins data gives a lower drainage area (8076 km2) as it excludes local basins connected underground as such.
The Tisza used to be 1,419 km long, but through canalization between 1846 and 1880 was reduced to its current length of 966 km. The average discharge is for that at Szeged, where it is higher than at places downstream.
Average discharge as measured at Arad, where it is higher than at places downstream.
The 286 km Hornád river joins the 229 km Sajó 32 km before the latter streams into the Tisza.
Latorica (188 km) and Ondava (147 km) join to form the Bodrog (67 km)
At the junction 47 km from its nominal source, the upper Drau is in every hydrological aspect a tributary of the Isel. The longer Isel, 65 km from the Schwarzach source under the Rötspitze, continues straight, is on average almost 3x larger in volume, and drains twice as large a basin. Below the junction the Drau/Drava is 663 km long.
http://www.see-river.net/modules/uploader/uploads/system_menu/files_glavni/1_joint-drava-river-corridor-analysis-report.pdf Joint Drava River Corridor Analysis Report
Zala (139 km) is the longest and primary inflow of Lake Balaton. 70 km across, Balaton is drained by the 121 km Sió, a water course created in the 3rd century CE.
Web site: Das Flächenverzeichnis - die Ordnung unserer Gewässer. Bundesministerium für Land - und Forstwirtschaft, Umwelt und Wasserwirtschaft.
The 78 km Schwarza is the longest source river of the 180 km Leitha.
The 311 km Thaya flows into the Morava 91 km before it joins the Danube
Web site: Der Inn und sein Einzugsgebiet.
Leutascher Ache (30 km) joins the Isar (291.5 km) 26.1 km below its source.
The Breitach (24.3 km from Turabach source) joins with the Trettach (15.6 km) to form the Iller (146 km).
Encyclopedia: Dniester. IEU.
The Southern Bug is 857 km long when including its liman; the given drainage area does include the Inhul, which empties in this liman.
Encyclopedia: Southern Bug. IEU.
Encyclopedia: Inhul. IEU.
Encyclopedia: Synyukha. IEU.
Encyclopedia: Synyukha. GSE.
Encyclopedia: Inhulets. GSE.
Vovcha (323 km) joins the Samara 222 km below its source and 98 km before their discharge in the Dnieper.
Encyclopedia: Samara. GSE.
Encyclopedia: Vovcha. GSE.
Encyclopedia: Vorskla. IEU.
Encyclopedia: Psel. IEU.
Encyclopedia: Khorol. IEU.
327 km Uday flows into the Sula (363 km) about 120 km above Sula merges into the Dnieper.
Encyclopedia: Udai. IEU. & Encyclopedia: Удай). GSE.
Encyclopedia: Sula. IEU. & Encyclopedia: Сула (река, приток Днепра). GSE.
Encyclopedia: Ros. IEU.
Encyclopedia: Desna. IEU.
Encyclopedia: Snov. GSE.
Encyclopedia: Seim. IEU.
Encyclopedia: Teteriv. IEU.
The 659 km Horyn joins the Pripyat 395 km above its confluence with the Dnieper
Encyclopedia: Pripyat. GSE.
Encyclopedia: Uzh. IEU.
Encyclopedia: Ptsich. GSE.
Encyclopedia: Ubort. GSE.
Encyclopedia: Horyn. IEU.
Encyclopedia: Southern Sluch. IEU. 2017-11-21. https://web.archive.org/web/20190928012326/http://www.encyclopediaofukraine.com/display.asp?linkpath=pages%5CS%5CL%5CSluchRiver.htm. 2019-09-28. dead.
Encyclopedia: Styr. GSE.
Encyclopedia: Sozh. GSE.
Encyclopedia: Iput. GSE.
Encyclopedia: Besed. GSE.
Encyclopedia: Ostyor. GSE.
Encyclopedia: Berezina. GSE.
Encyclopedia: Drut. GSE.
The 520 km Voronezh (starting from the Polnoy Voronezh source) flows into the Don 1403 above its mouth in the Sea of Azov
Web site: Don. SWRR.
Kalaus (436 km) is the upstream section of Manych (nominally 420 km); Kalaus used to split up into the (West) Manych and East Kanych, but the east branch has been dammed off. The 78 km long Yankul joins the Kalaus 365 km before it changes its name to Manych.
Web site: Manych. and Web site: Kalaus. SWRR.
Web site: Yegorlyk. SWRR.
Web site: Sal (Russia). SWRR.
Web site: Donets. SWRR.
Web site: Kalitva. SWRR.
Web site: Aidar. SWRR.
Web site: Oskol. SWRR.
Web site: Chir. SWRR.
Web site: Ilovlya. SWRR.
Web site: Medveditsa (Don basin). SWRR.
The 218 km long Yelan joins the 249 km Tersa 108 km before Tersa flows into the Medveditsa
Web site: Tersa (Medveditsa). SWRR.
The Serdoba (160 km) joins the Khopyor (979 km) 128 km after Khopyor's source
Web site: Khopyor. and Web site: Serdoba. SWRR.
Web site: Buzuluk (Volgograd Oblast). SWRR.
Web site: Savala. SWRR.
The Chembar (119 km including the upper Chembar) joins the Vorona (454 km) 392 km before the Vorona flows into the Khopyor.
Web site: Vorona (Russia). and Web site: Chembar. SWRR.
Web site: Bityug. SWRR.
The 178 km Polnoy Voronezh joins the 164 km Lesnoy Voronezh to form the 342 km Voronezh proper
Web site: Voronezh. SWRR.
Web site: Bystraya Sosna. SWRR.
Length includes the Ullukam source river, which at its confluence with Uchkulan forms the Kuban.
The 22 km Bolshoy Pshish is the longer source river of the 258 km Pshish proper
Web site: Pshish. SWRR.
Web site: Belaya (Kuban). SWRR.
The discharge below the reservoir is reduced to 40 m3/s
Web site: The rivers of the Black Sea. European Environment Agency. Shalva Jaoshvili. 2017-11-21. 2019-08-07. https://web.archive.org/web/20190807232457/http://bssupgrade.oceaninfo.ru/library/files/39705.pdf. dead.
Discharge is that for the north and south arm of the delta combined.
Many other sources, e.g. https://web.archive.org/web/20021117125847/http://undp.org.ge/Projects/kura.html, give a 1515 km length, but this is not supported by the HydroBasins data.
Web site: Water quality in the Kura-Ara basin. 2006. UNDP. 2017-11-21. 2017-12-01. https://web.archive.org/web/20171201041853/http://aoa.pbe.eea.europa.eu/tools/virtual_library/bibliography-details-each-assessment/answer_3406124402/w_assessment-upload/index_html?as_attachment:int=1. dead.
Many other sources, e.g. http://www.ais.unwater.org/ais/aiscm/getprojectdoc.php?docid=771, give a 1264 km length, but this is not supported by the HydroBasins data. The combined length of the Araks-lower Kura system is nearly as long as the Kura itself.
Web site: Alazani/Ganikh River Basin. Swedish Royal Institute of Technology.
The discharge is for the middle part of the river; at the mouth it is only 9.8 m3/s due to agricultural use and divergence of water towards the Tbilisi reservoir. Before the completion of the Mingachevir reservoir it was a tributary of the Alazani.
http://pdf.usaid.gov/pdf_docs/PA00K6GQ.pdf Rapid Assessment of the Rioni and Alazani-Iori River Basins of Georgia
In Georgia, the Pirikiti Alazani (44 km) and Tushetis Alazani (48 km) form the Andi Koysu, which 144 km later joins the Avar Koysu (178 km) to form the 169 km long Sulak River.
Web site: Sulak. SWRR.
Web site: Terek. SWRR.
Web site: Sunzha. SWRR.
Web site: Malka. SWRR.
Web site: Kuma (Russia). SWRR.
The Oka River, 1559 km starting from the Uperta source river, joins the Volga 1299 km below its source and 2231 km before its discharge in the Caspian Sea.
Web site: Oka. SWRR.
Web site: Kama. SWRR.
Web site: Volga. SWRR.
Volgograd gauging station data
Akhtuba is a distributary of Volga that flows parallel to it, joining at multiple places.
Web site: Akhtuba (river). SWRR.
Before the filling of the Volgograd Reservoir in 1961, the Yeruslan was at least 400 km long and had a catchment area of more than 12,000 km2.
Web site: Yeruslan. SWRR.
Web site: Tereshka. SWRR.
Bolshaya Glushitsa (65 km) joins Bolshoy Irgiz (675 km) 61 km below its source
Web site: Bolshoy Irgiz. SWRR.
Chernava (75 km) joins Maly Irgiz (235 km) 48km below its source.
Web site: Maly Irgiz. and Web site: ЧЕРНАВА. SWRR.
Web site: Chapayevka. SWRR.
Web site: Samara. SWRR.
Includes the 14 km Su-Elga source stream
Web site: Bolshoy Kinel. SWRR.
Bitkul (34 km) joins Tok (306 km) 28 km below its source.
Web site: Tok. and Web site: Bitkul. SWRR.
Web site: Sok. SWRR.
Web site: Kondurcha. SWRR.
Before the filling of the Kuybyshev Reservoir in 1957, the Cheremshan was at least 440 km long and had a catchment area of more than 15,300 km2.
Web site: Bolshoy Cheremshan. SWRR.
56 km Lesnaya Sheshma joins 259 km Sheshma proper 47 km below Sheshma's source
Web site: Sheshma. and Web site: Lesnaya Sheshma. SWRR.
The 96 km Belaya source river joins the 1314 km Vyatka 92 km below Vyatka's source.
Web site: Vyatka. SWRR.
107 km Ut joins the 270 km Kilmez 188 km before Kilmez flows into Vyatka
Web site: Kilmez. and Web site: Ut River. SWRR.
Web site: Pizhma (Vyatka basin). SWRR.
Palomka (44 km) joins the Moloma (419 km) 28 km below Moloma's source
Web site: Moloma. SWRR.
127 km Loza joins the 501 km Cheptsa 102 km below Cheptsa's source
Web site: Чепца. and Web site: Лоза. SWRR.
Web site: Letka. SWRR.
Web site: Kobra (Viatka). SWRR.
Web site: Ik. SWRR.
Web site: Izh. SWRR.
Web site: Belaya. SWRR.
Web site: Bystry Tanyp. SWRR.
The 91 km Tyatep joins the 535 km Dyoma 70 km below Dyoma's source.
Web site: Dyoma. SWRR.
The 549 km long Ay joins the Ufa 382 km before that flows in to the Belaya.
Web site: Ufa. and Web site: Ay River. SWRR.
Web site: Ufa. SWRR.
Web site: Yuryuzan. SWRR.
Web site: Ay. SWRR.
The 307 km Inzer joins the 239 km Sim just 6 km before that flows into the Belaya. Before their junction, Sim's discharge is >48 m3/s and Inzer's is 51 to 67 m3/s, but the 6 km joined stretch is named Sim.
Web site: Sim. and Web site: Inzer. SWRR.
Includes the catchment area of the Sylva tributary. Since the building of the Kama Hydroelectric Station both rivers now feed into an arm of the Kama Reservoir.
Web site: Chusovaya. SWRR.
Web site: Sylva. SWRR.
Web site: Usva. SWRR.
Typyl (68 km) joins Kosva (238 km), 53 km below the source of the Kosva.
Web site: Kosva. and Web site: Typyl. SWRR.
Web site: Inva. SWRR.
Drainage area but not the length includes the reservoir arm derived from the river.
Web site: Yayva. SWRR.
Kolva (460 km) joins the Vishera (415 km) just 34 km before the Vishera streams into the Kama.
Web site: Kolva. SWRR.
Web site: Vishera (Perm Krai). SWRR.
Discharge unknown; calculated from the fraction of the Vishera basin comprised by the Kolva basin.
Web site: Kolva (Perm Krai). SWRR.
The 234 km Glukhaya Vilva joins the 176 km Yazva 38 km before that flows into the Vishera.
Web site: Yazva. and Web site: Glukhaya Vilva. SWRR.
Web site: Kosa. SWRR.
Web site: Veslyana. SWRR.
The 41 km Malaya Sviyaga joins the 375 km Sviyaga 37 km after the latter's source.
Web site: Sviyaga. SWRR.
Web site: Bolshaya Kokshaga. SWRR.
The 219 km Vokhma joins the 889 km Vetluga, 207 km below Veluga's source
Web site: Vetluga. SWRR.
Web site: Usta (Russia). SWRR.
The Kadada (153 km from its Tahtala source) joins the 841 km Sura 137 km below the source of the Sura itself.
Web site: Sura. and Web site: Kadada. SWRR.
The 70 km Cheka joins the 436 km Pyana 53 km below its source.
Web site: Pyana. and Web site: Cheka. SWRR.
The 168 km Cheka joins the 296 km Alatyr 160 km below the source of the Alatyr itself.
Web site: Alatyr. SWRR.
Web site: Kerzhenets. SWRR.
The 63 km long Uperta joins the 345 km Upa 52 km below its source. Upa then flows into the 1504 km-long Oka 1203 km before the Oka joins the Volga.
Web site: Upa. SWRR.
Web site: Klyazma. SWRR.
Web site: Nerl (Klyazma). SWRR.
Web site: Tyosha. SWRR.
Azyas (40 km) joins Moksha (656 km) 36 km below Moksha's source
Web site: Moksha. and Web site: АЗЯСЬ. SWRR.
Osinovka (37 km) joins Tsna (451 km) 31 km below Tsna's source.
Web site: Tsna (Moksha basin). and Web site: Osinovka. SWRR.
Web site: Pronya (Russia). SWRR.
The 145 km Ruza joins the 473 km long Moskva 342 km before the Moskva flows into the Oka. Before canalization, the Moskva itself was 502 km long
Web site: Moskva. and Web site: Ruza. SWRR.
Web site: Protva. SWRR.
The 64 km Demina joins the 399 km Ugra 27 km below its source.
Web site: Ugra (Oka). and Web site: Demina. SWRR.
The 63 km Uperta joins the 345 km Upa 293 km before that joins the Oka.
The 426 km long Unzha originates at the confluence of the 105 km long Kema and 89 km long Lyndonga rivers.
Web site: Unzha. SWRR.
Web site: Neya. SWRR.
Web site: Kostroma. SWRR.
The Sheksna was about 700 km long and had a catchment area of ca 39,000 km2 before the creation of the Rybinsk Reservoir in 1947.
Web site: Sheksna. SWRR.
The 184 km long Suda originates from the confluence of the Noshema (77 km) and the Koloshma (68 km)
Web site: Suda. and Web site: Nozhema. SWRR.
The Mologa was about 700 km long and had a catchment area of over 37,000 km2 before the creation of the Rybinsk Reservoir in 1947.
Web site: Mologa. SWRR.
The 146 km long Lid joins the 242 km Chagodoshcha 140 km before it flows into the Mologa.
Web site: Chagodoshcha. and Web site: Lid. SWRR.
Web site: Medveditsa (Volga basin). SWRR.
The average discharge is measured at stations in the upper part of the river.
Web site: Ural. SWRR.
Web site: Chagan. SWRR.
Web site: Ilek. SWRR.
Discharge unknown; calculated from the fraction of the Ilek basin comprised by the Khobda basin.
Web site: Bolshaya Khobda. SWRR.
Web site: Sakmara. SWRR.
Web site: Bolshoy Ik. SWRR.
Web site: Or. SWRR.
Web site: European Rivers . 29 April 2021 . worldatlas.com.
Web site: River Systems of the World . dead . https://web.archive.org/web/20090919123146/http://www.rev.net/~aloe/river/ . 2009-09-19 .
danube.panda.org/wwf/web/search/details.jsp?pid=139
Book: Мезень (река) . Great Soviet Encyclopedia . https://web.archive.org/web/20120919015604/http://bse.sci-lib.com/article075120.html . September 19, 2012 . dead .

List of rivers of Europe explained

Scope

Caveats

Rivers of Europe

Rivers of Europe by length

Rivers of Europe by discharge

See also

References

See also

Notes and References