EPA · discharge permits by watershed
Watershed 1209020504
- 347Current permits
- 1States
- 8Subwatersheds
A watershed is a unit of the national Watershed Boundary Dataset, and water crosses state lines: this one carries permits in Texas. Each permit is placed by the outfall EPA names as its representative discharge point.
By state
- Texas347
Subwatersheds inside this watershed
- Carson Creek-Colorado River123
- Williamson Creek-Onion Creek62
- Mustang Branch-Onion Creek47
- Slaughter Creek-Onion Creek40
- Bear Creek27
- Headwaters Onion Creek20
- Gatlin Creek-Onion Creek16
- Yorks Creek-Onion Creek12
Permits discharging here
| Permit holder | NPDES ID | City | State | Program | Discharger | Receiving water |
|---|---|---|---|---|---|---|
| SANDHILL ENERGY CENTER | TX0124362 | DEL VALLE | TX | Major | COLORADO RV BELOW LADY BIRD LAKE/TOWN LK | |
| SOUTH AUSTIN REGIONAL WWTP | TX0071889 | DEL VALLE | TX | Publicly owned treatment works | Major | Colorado River Below Lady Bird Lake/Town Lake |
| 1300 DITTMAR ROAD | TXR15008V | AUSTIN | TX | Construction stormwater | Minor | BOGGY CREEK |
| 1300 DITTMAR ROAD | TXR1546TK | AUSTIN | TX | Construction stormwater | Minor | BOGGY CREEK |
| 183 RV PARK | TXR1501NW | AUSTIN | TX | Construction stormwater | Minor | ONION CREEK |
| 5900 BEN WHITE | TXR1531KZ | AUSTIN | TX | Construction stormwater | Minor | CARSON CREEK |
| 7400 SOUTH CONGRESS | TXR1590TC | AUSTIN | TX | Construction stormwater | Minor | BOGGY CREEK |
| 8600 FM 150 DEVELOPMENT | TXR1526NP | KYLE | TX | Construction stormwater | Minor | LOWER BLANCO RIVER |
| ABIA - WEST PARKING GARAGE | TXR1524TX | AUSTIN | TX | Construction stormwater | Minor | ONION CREEK |
| AEDP AIRFIELD INFRASTRUCTURE - MIDFIELD TAXIWAYS | TXR1538SQ | AUSTIN | TX | Construction stormwater | Minor | ONION CREEK |
| AEDP AIRFIELD INFRASTRUCTURE - MIDFIELD TAXIWAYS | TXR1534XK | AUSTIN | TX | Construction stormwater | Minor | ONION CREEK |
| AEDP BUILDING DEMOLITION | TXR1571NK | AUSTIN | TX | Construction stormwater | Minor | ONION CREEK |
| AFCO GSE TRITURATOR - WASHBAY | TXR1584WM | AUSTIN | TX | Construction stormwater | Minor | COLORADO RIVER |
| AISD LANGFORD ELEMENTARY SCHOOL | TXR1590UB | AUSTIN | TX | Construction stormwater | Minor | WILLIAMSON CREEK |
| ALASKA AIRLINES - AUSTIN | TXRNEBR96 | AUSTIN | TX | Industrial stormwater | Minor | Carson Creek-Colorado River |
| ALEXAN ST ELMO | TXR1591OV | AUSTIN | TX | Construction stormwater | Minor | WILLIAMSON CREEK |
| ALL AMERICAN RECYCLING | TXR05FH68 | AUSTIN | TX | Minor | Carson Creek-Colorado River | |
| ALLEGIANT AIR AT AUS | TXR05GF69 | AUSTIN | TX | Industrial stormwater | Minor | Carson Creek-Colorado River |
| ALLERS LANDING | TXR1570SV | AUSTIN | TX | Construction stormwater | Minor | MARBLE CREEK |
| ALLORA RIVERBEND | TXR1525VI | AUSTIN | TX | Construction stormwater | Minor | COLORADO RIVER BELOW LADY BIRD LAKE |
| AMAZON COM SERVICES HAU1 | TXRNEBK06 | AUSTIN | TX | Industrial stormwater | Minor | Carson Creek-Colorado River |
| AMAZONCOM SERVICES DAU2 | TXR05HA09 | AUSTIN | TX | Industrial stormwater | Minor | Carson Creek-Colorado River |
| AMAZONCOM SERVICES HAU1 | TXR05FG34 | AUSTIN | TX | Industrial stormwater | Minor | Carson Creek-Colorado River |
| ANTHEM | TXR1508YQ | BUDA | TX | Construction stormwater | Minor | MUSTANG BRANCH |
| ANTHEM MATERIALS STORAGE | TXR1574WU | KYLE | TX | Construction stormwater | Minor | MUSTANG BRANCH |
| ARROWHEAD PHASE 3 DRIP IRRIGATION FIELDS | TXR1549TZ | DRIPPING SPRINGS | TX | Construction stormwater | Minor | UNNAMED TRIBUTARY TO ONION CREEK |
| ATX COLORADO CROSSING - BLOCK E & G | TXR1549PW | AUSTIN | TX | Construction stormwater | Minor | ONION CREEK |
| AUS CCB&T - CONCOURSE M | TXR1521YX | AUSTIN | TX | Construction stormwater | Minor | ONION CREEK |
| AUS STSLM | TXR05FH95 | AUSTIN | TX | Industrial stormwater | Minor | Carson Creek-Colorado River |
| AUS SURFACE PARKING LOT H EXPANSION | TXR1592UJ | AUSTIN | TX | Construction stormwater | Minor | COLORADO RIVER BELOW LADYBIRD LAKE |
| AUSTIN COLONY WWTP | TX0098612 | AUSTIN | TX | Minor | Colorado River Below Lady Bird Lake/Town Lake | |
| AUSTIN CONCRETE BATCH PLANT | TXG112937 | AUSTIN | TX | Minor | Carson Creek-Colorado River | |
| AUSTIN PICK A PART & AUTO SALVAGE | TXR05FF37 | AUSTIN | TX | Industrial stormwater | Minor | Carson Creek-Colorado River |
| AUSTIN RIDGE BIBLE CHURCH DRIPPING SPRINGS | TXR1546VW | DRIPPING SPRINGS | TX | Construction stormwater | Minor | ONION CREEK |
| AUSTIN SOUTH PLANT | TXR05GQ01 | AUSTIN | TX | Industrial stormwater | Minor | Carson Creek-Colorado River |
| AUSTIN WALDORF SCHOOL | TXR1538YP | AUSTIN | TX | Construction stormwater | Minor | SLAUGHTER CREEK |
| AUSTIN- BERGSTROM INTERNATIONAL AIRPORT | TXR05FE38 | AUSTIN | TX | Industrial stormwater | Minor | Carson Creek-Colorado River |
| AVOMO STASSNEY SITE | TXR05GU83 | AUSTIN | TX | Industrial stormwater | Minor | Carson Creek-Colorado River |
| BELLY BUSINESS PARK PHASE 2 | TXR1507XR | MANCHACA | TX | Construction stormwater | Minor | SEGMENT 1427C |
| BELMONT | TXR1570UX | AUSTIN | TX | Construction stormwater | Minor | MARBLE CREEK |