EPA · discharge permits by watershed
Thumb Run (subwatershed 020801030104)
- 5Current permits
- 1States
A subwatershed is a unit of the national Watershed Boundary Dataset, and water crosses state lines: this one carries permits in Virginia. Each permit is placed by the outfall EPA names as its representative discharge point.
By state
Permits discharging here
| Permit holder | NPDES ID | City | State | Program | Discharger | Receiving water |
|---|---|---|---|---|---|---|
| HERMOSA RANCH SUBDIVISION | VAR10V732 | HUME | VA | Construction stormwater | Minor | Thumb Run |
| HUME ROAD SUBDIVISION | VAR10T066 | MARKHAM | VA | Construction stormwater | Minor | Thumb Run |
| LEEDS MANOR SUBDIVISION | VAR10S962 | MARKHAM | VA | Construction stormwater | Minor | Thumb Run |
| ORLEAN ESTATES - LOTS 4 & 5 | VAR10R950 | MARSHALL | VA | Construction stormwater | Minor | Carter Run |
| WILLIAMS SITE PLAN | VAR10W133 | HUME | VA | Construction stormwater | Minor | Thumb Run |