EPA · discharge permits by watershed
Subbasin 15050302
- 156Current permits
- 1States
- 2Watersheds
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
- Arizona156
Watersheds inside this subbasin
Permits discharging here
| Permit holder | NPDES ID | City | State | Program | Discharger | Receiving water |
|---|---|---|---|---|---|---|
| 210250 RILLITO SEDIMENT REMOVAL STOCKPILE | AZWV92306 | UNKNOWN | AZ | Minor | Rillito Creek | Alamo Wash - SANTA CRUZ RIVER | |
| 24-052 LA ESCALERA II | AZC105650 | UNKNOWN | AZ | Minor | Atterbury Wash | |
| 24-052 LA ESCALERA II | AZC111740 | UNKNOWN | AZ | Minor | Atterbury Wash | Headwaters - PANTANO WASH @ 3 | |
| 24-052 PASEO GRAN ESCALERA | AZC105651 | UNKNOWN | AZ | Minor | Atterbury Wash | |
| 25-037 ROCKING K NORTH STOCKPILES | AZC108524 | UNKNOWN | AZ | Minor | Lower Rincon Creek | |
| 25-037 ROCKING K NORTH STOCKPILES | AZC111738 | UNKNOWN | AZ | Minor | Rincon Creek | Headwaters - PANTANO WASH @ 32 | |
| 26-039 ROCKING K SPINE 6 | AZC116307 | UNKNOWN | AZ | Minor | Pantano Wash | Cienega Creek - RINCON CREEK @ | |
| 26-050 ROCKING K PARCEL U | AZC116048 | UNKNOWN | AZ | Minor | Rincon Creek | Headwaters - PANTANO WASH @ 32 | |
| 5698590/5698588: FN: HP/LP - 22ND STREET - CAMINO SECO TO HOUGHTON ROA | AZC117155 | UNKNOWN | AZ | Minor | Pantano Wash | Rincon - RILLITO CREEK @ 32°16 | |
| AERIE LA CHOLLA | AZCN97404 | UNKNOWN | AZ | Minor | Lower Rillito River | |
| ALAMAR AT ROCKING K | AZC116672 | TUCSON | AZ | Minor | Unnamed ephemeral tributary | |
| ARIZONA U-PULL & SAVE | AZMS81185 | TUCSON | AZ | Minor | Lower Rillito River | |
| BELLA TIERRA PHASE 2/3 | AZCN91077 | UNKNOWN | AZ | Minor | Atterbury Wash | |
| BELLA TIERRA PHASE 4 | AZC108079 | TUCSON | AZ | Minor | Lower Pantano Wash | |
| BELLA TIERRA PHASE 4 | AZC112075 | TUCSON | AZ | Minor | Pantano Wash | Rincon - RILLITO CREEK @ 32°16 | |
| BELLA TIERRA PHASE 4 | AZC111991 | TUCSON | AZ | Minor | Atterbury Wash | Headwaters - PANTANO WASH @ 3 | |
| BUMCT-NORTH | AZC117181 | TUCSON | AZ | Minor | Rillito Creek | Alamo Wash - SANTA CRUZ RIVER | |
| C AND J COATINGS INC | AZI108952 | TUCSON | AZ | Industrial stormwater | Minor | Arroyo Chico |
| CAMINO LOMA ALTA & OLD SPANISH TRAIL | AZC111872 | UNKNOWN | AZ | Minor | Coyote Wash | |
| CAP GOLF LINKS | AZC104600 | TUCSON | AZ | Minor | Lower Pantano Wash | |
| CARSON MIDDLE SCHOOL | AZC116319 | TUCSON | AZ | Minor | Alamo Canyon | |
| CASA DEL CERRITO | AZC098554 | UNKNOWN | AZ | Minor | Lower Pantano Wash | |
| CGI FEDERAL ANNEX & WAREHOUSE | AZC107276 | TUCSON | AZ | Minor | Lower Pantano Wash | |
| CGI FEDERAL ANNEX & WAREHOUSE | AZC112735 | TUCSON | AZ | Minor | Pantano Wash | Rincon - RILLITO CREEK @ 32°16 | |
| CHURCHMAN SAND & GRAVEL | AZI107513 | TUCSON | AZ | Industrial stormwater | Minor | Unnamed perennial or intermittent tributary |
| CHURCHMAN SAND & GRAVEL | AZMS81278 | TUCSON | AZ | Minor | Upper Rillito River | |
| CIELO RESERVE | AZC113249 | TUCSON | AZ | Minor | Airport Wash | |
| CIRCLE K STORES, INC | AZC114651 | UNKNOWN | AZ | Minor | Agua Caliente Wash | |
| CITY OF TUCSON - LAKESIDE PARK LAKE | AZ0024201 | TUCSON | AZ | Minor | Atterbury Wash | |
| COTTONWOOD VISTAS | AZCN92505 | TUCSON | AZ | Minor | Lower Tanque Verde Creek | |
| CRAYCROFT STORAGE | AZC107917 | UNKNOWN | AZ | Minor | Upper Rillito River | |
| DAVIS MONTHAN AFB MS4 | AZSM92115 | UNKNOWN | AZ | Minor | Lakeside Lake | |
| DEL WEBB ROCKING K PHASE 2 | AZC099467 | UNKNOWN | AZ | Minor | Lower Rincon Creek | |
| DEL WEBB ROCKING K PHASE 2 | AZC111636 | UNKNOWN | AZ | Minor | Unnamed ephemeral tributary | |
| EMPIRE MOUNTAINS LIMESTONE QUARRIES | AZI108925 | UNKNOWN | AZ | Industrial stormwater | Minor | Davidson Canyon | Headwaters - SPRING @ 31°58 |
| EMPIRE MOUNTAINS LIMESTONE QUARRIES | AZMS81362 | UNKNOWN | AZ | Minor | Davidson Canyon | |
| ENCOMPASS HEALTH REHAB CENTER | AZC116594 | UNKNOWN | AZ | Minor | Rillito Creek | Alamo Wash - SANTA CRUZ RIVER | |
| ESCALERA PHASE 1 LOTS 1-219 | AZC111962 | UNKNOWN | AZ | Minor | Atterbury Wash | Headwaters - PANTANO WASH @ 3 | |
| ESCALERA PHASE 1 LOTS 1-219 | AZC108024 | UNKNOWN | AZ | Minor | Atterbury Wash | |
| ESCALERA PHASE 1 LOTS 15-105, 109-123, 209-219 | AZC110389 | UNKNOWN | AZ | Minor | Atterbury Wash |