Calvin Run
| Calvin Run Tributary to Dunkard Creek | |
|---|---|
  Location of Calvin Run mouth  Calvin Run (the United States) | |
| Location | |
| Country | United States |
| State | Pennsylvania |
| County | Greene County |
| Physical characteristics | |
| Source | Whiteley Creek divide |
| • location | about 1.25 miles south of Kirby, Pennsylvania[2] |
| • coordinates | 39°47′07″N 080°06′42″W / 39.78528°N 80.11167°W[1] |
| • elevation | 1,180 ft (360 m)[2] |
| Mouth | Dunkard Creek |
• location | about 0.25 miles northeast of Mount Morris, Pennsylvania[2] |
• coordinates | 39°44′41″N 080°03′41″W / 39.74472°N 80.06139°W[1] |
• elevation | 900 ft (270 m)[1] |
| Length | 4.18 mi (6.73 km)[3] |
| Basin size | 1.78 square miles (4.6 km2)[4] |
| Discharge | |
| • location | Dunkard Creek |
| • average | 8.02 cu ft/s (0.227 m3/s) at mouth with Dunkard Creek[4] |
| Basin features | |
| Progression | generally southeast[3] |
| River system | Monongahela River |
| Tributaries | |
| • left | North Branch Calvin Run Watkins Run |
| • right | unnamed tributaries |
| Bridges | US 19, Haines Hill Road, US 19, I-79, Dooley Run Road |
Calvin Run is a 1.63 mi (2.62 km) long first-order tributary to Dunkard Creek in Greene County. This is the only stream of this name in the United States.
Course[edit]
Calvin Run rises about 1.25 miles south of Kirby, Pennsylvania and then flows southeasterly to join Dunkard Creek about 0.25 miles northeast of Mount Morris, Pennsylvania.[2]
Watershed[edit]
Calvin Run drains 5.68 square miles (14.7 km2) of area, receives about 43.1 in/year of precipitation, and is about 76.8% forested.[4]
See also[edit]
References[edit]
- ^ a b c "Geographic Names Information System". edits.nationalmap.gov. US Geological Survey. Retrieved April 4, 2024.
- ^ a b c d "Map Viewer". www.arcgis.com. US Geological Survey. Retrieved April 4, 2024.
- ^ a b "ArcGIS Web Application". epa.maps.arcgis.com. US EPA. Retrieved April 4, 2024.
- ^ a b c "Calvin Run Watershed Report". watersgeo.epa.gov. US EPA. Retrieved April 4, 2024.
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