EPA · discharge permits by watershed
Subbasin 15010004
- 34Current permits
- 1States
- 3Watersheds
A subbasin is a unit of the national Watershed Boundary Dataset, and water crosses state lines: this one carries permits in Arizona. Each permit is placed by the outfall EPA names as its representative discharge point.
By state
- Arizona34
Watersheds inside this subbasin
Permits discharging here
| Permit holder | NPDES ID | City | State | Program | Discharger | Receiving water |
|---|---|---|---|---|---|---|
| ADOT I-40 BROADBAND - CA STATE LINE TO I-17 | AZC112589 | UNKNOWN | AZ | Minor | Unnamed perennial or intermittent tributary | |
| APS CATARACT CREEK SUBSTATION | AZC099474 | UNKNOWN | AZ | Minor | Middle Spring Valley Wash | |
| APS FIBER LINE | AZC098713 | UNKNOWN | AZ | Minor | Big Hole Tank | |
| APS FIBER LINE | AZC116318 | UNKNOWN | AZ | Minor | Unnamed ephemeral tributary | |
| APS WILLIAMS TO KAIBAB OH | AZC117465 | UNKNOWN | AZ | Minor | Cataract Creek | 1 km downstream of Williams W | |
| BABBITT RANCH ENERGY CENTER | AZC116313 | WILLIAMS | AZ | Minor | Unnamed ephemeral tributary | |
| COCONINO COUNTY - WILLIAMS CAKE RING | AZI113667 | UNKNOWN | AZ | Industrial stormwater | Minor | Red Lake Wash West Fork |
| COCONINO COUNTY - WILLIAMS MAINTENANCE YARD | AZI108751 | WILLIAMS | AZ | Industrial stormwater | Minor | West Cataract Creek | Headwaters - CATARACT CR |
| ENERGY FUELS RESOURCES - PINYON PLAIN MINE | AZI106967 | UNKNOWN | AZ | Industrial stormwater | Minor | Little Red Horse Wash |
| ENERGY FUELS RESOURCES - PINYON PLAIN MINE | AZMS89697 | UNKNOWN | AZ | Minor | Little Red Horse Wash | |
| FRENCHY HILL | AZI108075 | UNKNOWN | AZ | Industrial stormwater | Minor | Red Lake Wash |
| FRENCHY HILL | AZI098800 | UNKNOWN | AZ | Minor | Upper Red Lake Wash | |
| FUES PIT | AZI113666 | UNKNOWN | AZ | Industrial stormwater | Minor | Red Lake Wash West Fork |
| GRAND CANYON - SOUTH RIM DWTP | AZC099070 | UNKNOWN | AZ | Minor | Bright Angel Wash | |
| GRAND CANYON AIRLINES, INC. | AZMS79815 | UNKNOWN | AZ | Minor | Coconino Wash Headwaters | |
| GRAND CANYON NATIONAL AIRPORT (GCNA) | AZMS80633 | GRAND CANYON | AZ | Minor | Rain Tank Wash | |
| GRAND CANYON NATIONAL AIRPORT (GCNA) | AZI108283 | GRAND CANYON | AZ | Industrial stormwater | Minor | Coconino Wash |
| GRAND CANYON NATIONAL PARK AIRPORT - GENERATOR | AZC109763 | UNKNOWN | AZ | Minor | Coconino Wash Headwaters | |
| GRAND CANYON NP SHUTTLE MAINTENANCE FACILITY | AZC112875 | UNKNOWN | AZ | Minor | Bright Angel Wash | |
| GRAND CANYON RAILWAY - LOCOMOTIVE SHOP | AZI110392 | WILLIAMS | AZ | Industrial stormwater | Minor | Cataract Creek | 1 km downstream of Williams W |
| KAIBAB LDY | AZC117659 | UNKNOWN | AZ | Minor | Cataract Creek | 1 km downstream of Williams W | |
| MAVERICK HELICOPTER TOURS | AZC110580 | GRAND CANYON | AZ | Minor | Rain Tank Wash | |
| RED LAKE THREE PHASE | AZC116011 | UNKNOWN | AZ | Minor | Red Lake Wash | |
| SOUTH GATE LAYDOWN YARD | AZC099069 | UNKNOWN | AZ | Minor | Bright Angel Wash | |
| SOUTH GATE LAYDOWN YARD | AZC112299 | UNKNOWN | AZ | Minor | Pipe Creek | Headwaters - COLORADO RIVER @ 36 | |
| TUSAYAN SANITARY DISTRICT | AZ0026719 | GRAND CANYON | AZ | Publicly owned treatment works | Minor | Coconino Wash Headwaters |
| USDOI NPS - GRAND CANYON NP - SOUTH RIM WWTP | AZ0022152 | GRAND CANYON | AZ | Publicly owned treatment works | Minor | Bright Angel Wash |
| VALLE AIRPARK WRF | AZ0024015 | VALLE | AZ | Minor | North Tank | |
| WILLIAMS CAKE RING | AZMS80450 | UNKNOWN | AZ | Minor | Upper Cataract Creek | |
| WILLIAMS CREEK HATCHERY | AZ0000124 | MCNARY | AZ | Minor | WILLIAMS CREEK AND NORTH FORK,WHITE | |
| WILLIAMS TO RED LAKE | AZC103652 | UNKNOWN | AZ | Minor | Dogtown Wash | |
| WILLIAMS TO RED LAKE | AZC103461 | UNKNOWN | AZ | Minor | Dogtown Wash | |
| WILLIAMS-GRAND CANYON-CAMERON HIGHWAY F0578 01C | AZC115810 | UNKNOWN | AZ | Minor | Dogtown Wash | |
| WILLIAMS-GRAND CANYON-CAMERON HIGHWAY F0578 01C | AZC115500 | UNKNOWN | AZ | Minor | Dogtown Wash |