| Lake Mogan | |
| Coords: | 39.7667°N 80°W |
| Basin Countries: | Turkey |
| Location: | Gölbaşı, Ankara Province, Turkey |
| Pushpin Map: | Turkey |
| Pushpin Label Position: | right |
| Pushpin Map Caption: | Location of the lake in Turkey. |
Lake Mogan (Turkish: Mogan Gölü, also called Gölbaşı Gölü) is a small lake in Ankara Province, Turkey.
The lake is south of the Ankara city center within the intracity district of Gölbaşı. The eastern shore lies along the highway D.750 which traverses Turkey from north to south. The altitude of the water surface with respect to sea level is about and the surface area of the lake is about . It has a circumferential length of 14 kilometers with a length of 11 km. and an average width of 500 meters. The average depth of the lake (in wet season) is about 5 meters.
The lake is an alluvial set lake. The tributaries are rivulets with irregular flowrates. During the rainy seasons, the level increases beyond a certain level and the water is fed to the nearby Lake Eymir about to north east.[1] According to a report cited by M. Bülent Varlık (ODTÜ’lüler Bülteni N.130 Belleten of Middle East Technical University), during the flood in 1910, Lake Mogan temporarily merged with Lake Eymir.[2]
Lake Mogan has always been one of the picnic areas of Ankara. Along the shore there are many restaurants as well as camping and fishing points where the main game fish is carb fish.[3] In 2001 the Metropolitan municipality of Ankara has established a recreation area named Mogan Park at the west shore of the lake. The total area of the park is where is reserved for the endangered waterfowl. The total length of the walking track in the area is [4]