EPA · Texas · discharge permits by watershed
Subwatershed 121003020404 in Texas
- 43Permits in Texas
A subwatershed is a unit of the national Watershed Boundary Dataset, and water crosses state lines: this page holds only the permits placed in Texas. Each permit is placed by the outfall EPA names as its representative discharge point.
Permits
| Permit holder | NPDES ID | City | Program | Discharger | Receiving water |
|---|---|---|---|---|---|
| 11311 NINA RIDGE - BLACKBUCK RANCH | TXR1504WW | SAN ANTONIO | Construction stormwater | Minor | HELOTES CREEK |
| 18744 SHADOW CANYON DR | TXR1598UP | HELOTES | Construction stormwater | Minor | LOS REYES CREEK |
| 22811 HOMESTEAD MESA | TXR1504TK | SAN ANTONIO | Construction stormwater | Minor | HELOTES CREEK |
| ALVIDREZ RESIDENCE | TXR1529WZ | SAN ANTONIO | Construction stormwater | Minor | EDWARDS AQUIFER |
| APOLLO OAKS | TXR1527WX | SAN ANTONIO | Construction stormwater | Minor | LEON CREEK WHICH RUNS INTO MEDINA RIVER |
| APOLLO OAKS | TXR1576UX | SAN ANTONIO | Construction stormwater | Minor | HELOTES CREEK |
| APOLLO OAKS | TXR1599UF | HELOTES | Construction stormwater | Minor | HELOTES CREEK |
| BANDERA RANCH TOWNHOMES | TXR1592TE | SAN ANTONIO | Construction stormwater | Minor | HELOTES CREEK |
| CACTUS TRAIL APARTMENTS | TXR1515YX | SAN ANTONIO | Construction stormwater | Minor | LOWER LEON CREEK |
| CACTUS TRAILS | TXR1520XY | SAN ANTONIO | Construction stormwater | Minor | HELOTES CREEK |
| CANYONS AT SCENIC LOOP LINWOOD RIDGE | TXR1519UT | SAN ANTONIO | Construction stormwater | Minor | GUADALUPE RIVER |
| CARDENAS BUILT | TXRCW0130 | SAN ANTONIO | Construction stormwater | Minor | HELOTES CREEK |
| CEMEX GRISSOM ROAD CONCRETE BATCH PLANT | TXG112794 | SAN ANTONIO | Minor | Lower Culebra Creek | |
| CITY OF HELOTES MS4 | TXR040560 | HELOTES | Small municipal storm sewer systems | Minor | LOS REYES CREEK |
| CREEKSIDE CULEBRA COMMONS | TXR1525ML | SAN ANTONIO | Construction stormwater | Minor | LOWER LEON CREEK |
| GRISSOM ROAD PLANT | TXG111194 | SAN ANTONIO | Minor | CULEBRA CREEK | |
| GUAJOLOTE RANCH - COLLECTOR | TXR1565VC | SAN ANTONIO | Construction stormwater | Minor | HELOTES CREEK |
| GUAJOLOTE RANCH - COLLECTOR PHASE 1 | TXR1502WY | SAN ANTONIO | Construction stormwater | Minor | HELOTES CREEK |
| GUAJOLOTE RANCH - COLLECTOR PHASE 4 | TXR1540YZ | SAN ANTONIO | Construction stormwater | Minor | HELOTES CREEK |
| GUAJOLOTE RANCH - LAND DEVELOPMENT | TXR1510YX | SAN ANTONIO | Construction stormwater | Minor | HELOTES CREEK |
| GUAJOLOTE RANCH - OFFSITE | TXR1548SI | SAN ANTONIO | Construction stormwater | Minor | HELOTES CREEK |
| GUAJOLOTE RANCH - OFFSITE | TXR1548YE | SAN ANTONIO | Construction stormwater | Minor | HELOTES CREEK |
| GUAJOLOTE RANCH - PHASE 2 CLEARING | TXR1586WY | SAN ANTONIO | Construction stormwater | Minor | HELOTES CREEK |
| GUAJOLOTE RANCH - UNIT 6 | TXR1563YZ | SAN ANTONIO | Construction stormwater | Minor | HELOTES CREEK |
| IRON HORSE CANYON | TXR1593WY | HELOTES | Construction stormwater | Minor | HELOTES CREEK |
| MEGHAN PUMP STATION | TXR1521XW | SAN ANTONIO | Construction stormwater | Minor | HELOTES CREEK |
| MEGHAN PUMP STATION | TXR1537YB | SAN ANTONIO | Construction stormwater | Minor | HELOTES CREEK |
| MM - HELOTES | TXR05GC36 | HELOTES | Industrial stormwater | Minor | Lower Culebra Creek |
| RIVER CITY READY MIX | TXG114114 | HELOTES | Minor | Lower Culebra Creek | |
| S-0941 HELOTES 345 KV EXPANSION | TXR1570XL | SAN ANTONIO | Construction stormwater | Minor | TRIBUTARY OF HELOTES CREEK |
| S-1061-T-0393 RANCHTOWN-TALLEY | TXR1549XU | SAN ANTONIO | Construction stormwater | Minor | TRIBUTARY OF SAN GERENIMO CREEK |
| SARA - CULEBRA CREEK NUECES CANYON TO HELOTES CREE | TXR1585WT | SAN ANTONIO | Construction stormwater | Minor | LOWER LEON CREEK |
| SHADOW CANYON | TXR1579RF | HELOTES | Construction stormwater | Minor | REYES CREEK |
| SIORIDA RESIDENCE | TXR1520TK | SAN ANTONIO | Construction stormwater | Minor | HELOTES CREEK 1906A |
| TERRA MONT | TXR1571RK | SAN ANTONIO | Construction stormwater | Minor | UPPER LEON CREEK |
| TERRA MONT | TXR1560RQ | SAN ANTONIO | Construction stormwater | Minor | UPPER LEON CREEK |
| TEZEL RD APTS | TXR1580YB | SAN ANTONIO | Construction stormwater | Minor | TRIBUTARY OF CULEBRA CREEK |
| TEZEL ROAD APARTMENTS | TXR1512YR | SAN ANTONIO | Construction stormwater | Minor | LOWER LEON CREEK |
| THE GABRIEL | TXR1563VH | SAN ANTONIO | Construction stormwater | Minor | HELOTES CREEK |
| UPPER LEON CREEK GOVERNMENT CANYON REGIONAL RSWF | TXR10F9LQ | SAN ANTONIO | Construction stormwater | Minor | Lower Culebra Creek |
Other watersheds in Texas
- Subbasin 08080205 3
- Subbasin 11060006 3
- Subbasin 11090103 18
- Subwatershed 110901030405 4
- Subwatershed 110901030406 3
- Subwatershed 110901030408 3
- Watershed 1109010305 4
- Subwatershed 110901030504 3
- Subbasin 11090105 58
- Watershed 1109010502 3
- Watershed 1109010503 25
- Subwatershed 110901050308 18
- Watershed 1109010504 23
- Subwatershed 110901050402 16
- Watershed 1109010505 4
- Subwatershed 110901050501 3
- Subbasin 11090106 48
- Watershed 1109010601 13
- Subwatershed 110901060107 5
- Watershed 1109010602 13