| Blue Eye Run | |
| Name Other: | Tributary to Brokenstraw Creek |
| Map Size: | 300 |
| Pushpin Map: | Pennsylvania#USA |
| Pushpin Map Size: | 300 |
| Pushpin Map Caption: | Location of Blue Eye Run mouth |
| Subdivision Type1: | Country |
| Subdivision Name1: | United States |
| Subdivision Type2: | State |
| Subdivision Name2: | Pennsylvania |
| Subdivision Type3: | County |
| Subdivision Name3: | Warren |
| Length: | 8.1miles[1] |
| Discharge1 Location: | Brokenstraw Creek |
| Discharge1 Avg: | 18.32cuft/s at mouth with Brokenstraw Creek[2] |
| Source1: | divide between Blue Eye Run and Coffee Creek |
| Source1 Location: | about 4 miles west of Wrightsville, Pennsylvania |
| Source1 Coordinates: | 41.9056°N -79.5011°W[3] |
| Source1 Elevation: | 1600feet [4] |
| Mouth: | Brokenstraw Creek |
| Mouth Location: | about 0.5 miles east of Garland, Pennsylvania |
| Mouth Coordinates: | 41.8144°N -79.5011°W |
| Mouth Elevation: | 1267feet |
| Progression: | Brokenstraw Creek → Allegheny River → Ohio River → Mississippi River → Gulf of Mexico |
| River System: | Allegheny River |
| Tributaries Left: | unnamed tributaries |
| Tributaries Right: | unnamed tributaries |
| Bridges: | Eldred Hill Road, Moore Lane, PA 27 |
Blue Eye Run is a 8.1miles long 1st order tributary to Brokenstraw Creek.[1] It is classed as an Exceptional Value stream by the Pennsylvania Fish and Boat Commission.[5]
Blue Eye Run rises in Warren County, Pennsylvania about 4 miles west of Wrightsville, Pennsylvania and flows southeast to meet Brokenstraw Creek just east of Garland.
Blue Eye Run drains of the Pennsylvania High Plateau province and is underlaid by the Venango Formation.[6] The watershed receives an average of 43.7 in/year of precipitation and has a wetness index of 378.49.[2] The watershed is about 82% forested.