EPA · discharge permits by watershed
Difficult Run (subwatershed 020700081004)
- 73Current 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
- Virginia73
Permits discharging here
| Permit holder | NPDES ID | City | State | Program | Discharger | Receiving water |
|---|---|---|---|---|---|---|
| 1039 SPRINGVALE ROAD SUBDIVISION PLAN | VAR10H364 | GREAT FALLS | VA | Construction stormwater | Minor | Difficult Run |
| 1752 BROOKSIDE LN | VAR10T983 | VIENNA | VA | Construction stormwater | Minor | Difficult Run |
| 515 MAPLE AVENUE, EAST | VAR10W649 | VIENNA | VA | Construction stormwater | Minor | Difficult Run |
| AMERICAN DREAM WAY | VAR10T566 | RESTON | VA | Construction stormwater | Minor | Difficult Run |
| ARDEN AT MCLEAN SECTION 1 DR | VAR10M503 | GREAT FALLS | VA | Construction stormwater | Minor | Difficult Run |
| BORO BLOCKS I, J, K, AND L BUILDING DEMOLITION | VAR10P608 | MCLEAN | VA | Construction stormwater | Minor | Difficult Run |
| CROSSFIELD ELEMENTARY SCHOOL | VAR10R924 | HERNDON | VA | Construction stormwater | Minor | Difficult Run |
| DOMINION SQUARE C5/C6 | VAR10T218 | FAIRFAX | VA | Construction stormwater | Minor | Difficult Run |
| EASTBORO IV - 8285 GREENSBORO DR | VA0090093 | MCLEAN | VA | Minor | Potomac River/Difficult Run/Nichols Run | |
| ENTERPRISE RENT A CAR - 11180 MAIN ST | VAG750249 | FAIRFAX | VA | Minor | Difficult Run | |
| FAIRFAX CORNER F3 NEW RESIDENTIAL STRUCTURE | VAR10P813 | FAIRFAX | VA | Construction stormwater | Minor | Difficult Run |
| FAIRFAX HUNT ESTATES | VAR10U754 | RESTON | VA | Construction stormwater | Minor | Difficult Run |
| FALLS FARM | VAR10R631 | GREAT FALLS | VA | Construction stormwater | Minor | Potomac River-Nichols Run-Scott Run |
| FALLS FARM II | VAR10T172 | GREAT FALLS | VA | Construction stormwater | Minor | Difficult Run |
| FLATS AT TYSONS CORNER | VAR10U461 | TYSONS | VA | Construction stormwater | Minor | Difficult Run |
| FLATS AT TYSONS CORNER | VAR10T872 | VIENNA | VA | Construction stormwater | Minor | Difficult Run |
| GEORGETOWN PIKE SUBDIVISION | VAR10R620 | GREAT FALLS | VA | Construction stormwater | Minor | Potomac River-Nichols Run-Scott Run |
| GOVERNMENT CENTER PARKWAY EXTENSION | VAR10V653 | FAIRFAX | VA | Construction stormwater | Minor | Difficult Run |
| HORTENSE SUBDIVISION | VAR10E061 | GREAT FALLS | VA | Construction stormwater | Minor | Difficult Run |
| HUNTER MILL RD LT 26 | VAR10U803 | VIENNA | VA | Construction stormwater | Minor | Difficult Run |
| ISAAC NEWTON SQUARE | VAR10R101 | RESTON | VA | Construction stormwater | Minor | Difficult Run |
| ISAAC NEWTON SQUARE PHASE 1 (ROADS) | VAR10V508 | RESTON | VA | Construction stormwater | Minor | Difficult Run |
| ISAAC NEWTON SQUARE- BLOCK N2 | VAR10X428 | RESTON | VA | Construction stormwater | Minor | Difficult Run |
| LAKE ANNA TOWNHOMES | VAR10S684 | RESTON | VA | Construction stormwater | Minor | Difficult Run |
| LAM SYLVIE RESIDENCE | VAG406646 | GREAT FALLS | VA | Minor | Difficult Run | |
| LOUISE ARCHER ELEMENTARY SCHOOL RENOVATION & ADDIT | VAR10R121 | VIENNA | VA | Construction stormwater | Minor | Accotink Creek |
| LOUISE ARCHER ELEMENTARY SCHOOL RENOVATION AND ADD | VAR10T887 | VIENNA | VA | Construction stormwater | Minor | Accotink Creek |
| MCLEAREN DATA CENTER ROUGH GRADING PLAN | VAR10U845 | HERNDON | VA | Construction stormwater | Minor | Difficult Run |
| METROPOLITAN WASHINGTON AIRPORT AUTHORITY MS4 | VAR040120 | FAIRFAX COUNTY | VA | Small municipal storm sewer systems | Minor | Difficult Run |
| MIDLINE BLK D1B AND D2 | VAR10N607 | RESTON | VA | Construction stormwater | Minor | Difficult Run |
| OAKCREST SCHOOL | VAR10E204 | VIENNA | VA | Construction stormwater | Minor | Difficult Run |
| OLD COURTHOUSE ROAD AT BEASLEY RD | VAR10R782 | VIENNA | VA | Construction stormwater | Minor | Difficult Run |
| OLD COURTHOUSE SPRING BRANCH- PHASE II AT ASHGROVE | VAR10T091 | VIENNA | VA | Construction stormwater | Minor | Difficult Run |
| ORACLE HEADQUARTERS | VAR10F519 | RESTON | VA | Construction stormwater | Minor | Difficult Run |
| PARKRIDGE V | VAG250144 | RESTON | VA | Minor | Difficult Run | |
| PATRICK HENRY LIBRARY | VAR10V700 | VIENNA | VA | Construction stormwater | Minor | Difficult Run |
| PEACOCK ESTATES SUBDIVISION PLAN | VAR10W073 | MCLEAN | VA | Construction stormwater | Minor | Difficult Run |
| PINEY RUN TRIBUTARY AT LAMPLIGHTER WAY AND CENTER | VAR10V917 | FAIRFAX | VA | Construction stormwater | Minor | Difficult Run |
| PLEASANT KNOLLS | VAR10V251 | MCLEAN | VA | Construction stormwater | Minor | Difficult Run |
| PUBLIC STORAGE | VAR10V217 | FAIRFAX | VA | Construction stormwater | Minor | Lower Bull Run |