| Paris Run | |
| Name Other: | Tributary to Harmon Creek |
| Map Size: | 300 |
| Pushpin Map: | USA West Virginia#USA |
| Pushpin Map Size: | 300 |
| Pushpin Map Caption: | Location of Paris Run mouth |
| Pushpin Map Alt: | Map of Paris Run mouth location |
| Subdivision Type1: | Country |
| Subdivision Name1: | United States |
| Subdivision Type2: | State |
| Subdivision Name2: | West Virginia Pennsylvania |
| Subdivision Type3: | Counties |
| Subdivision Name3: | Brooke (WV) Hancock (WV) Washington (PA) |
| Length: | 2.59miles[1] |
| Discharge1 Location: | Harmons Creek |
| Discharge1 Avg: | 2.13cuft/s at mouth with Harmon Creek[2] |
| Source1: | Kings Creek divide |
| Source1 Location: | Paris, Pennsylvania |
| Source1 Coordinates: | 40.4039°N -80.5211°W[3] |
| Source1 Elevation: | 1140feet[4] |
| Mouth: | Harmon Creek |
| Mouth Location: | about 2 miles east of Colliers, West Virginia |
| Mouth Coordinates: | 40.3681°N -80.5175°W |
| Mouth Elevation: | 830feet[5] |
| Progression: | Harmon Creek → Ohio River → Mississippi River → Gulf of Mexico |
| River System: | Ohio River |
| Tributaries Left: | unnamed tributaties |
| Tributaries Right: | unnamed tributaries |
| Bridges: | US 22 |
Paris Run is a 2.59miles long 1st order tributary to Harmon Creek in Washington County, Pennsylvania. This is the only stream of this names in the United States.[3]
Paris Run rises at Paris, Pennsylvania, and then flows south, straddling the West Virginia-Pennsylvania Stateline to join Harmon Creek about 2 miles east of Colliers, West Virginia.[5]
Paris Run drains of area, receives about 40.1 in/year of precipitation, has a wetness index of 330.65, and is about 60% forested.[2]