EPA · Colorado · discharge permits by watershed
Subwatershed 101900020503 in Colorado
- 30Permits in Colorado
A subwatershed is a unit of the national Watershed Boundary Dataset, and water crosses state lines: this page holds only the permits placed in Colorado. Each permit is placed by the outfall EPA names as its representative discharge point.
Permits
| Permit holder | NPDES ID | City | Program | Discharger | Receiving water |
|---|---|---|---|---|---|
| 120TH PIT | COG501530 | HENDERSON | Minor | Ski Lake and Fulton Ditch | |
| 22012256 CITADEL FEEDERS 3 AND 12 | COR427494 | CASTLE ROCK | Minor | Middle East Plum Creek | |
| 22012259 CITADEL FEEDER 11 | COR427476 | CASTLE ROCK | Minor | Middle East Plum Creek | |
| 25140 I25 CHAIN DOWN STATION | COR424136 | CASTLE ROCK | Minor | Middle East Plum Creek | |
| ADVENTHEALTH CRYSTAL VALLEY MOB | COR427936 | CASTLE ROCK | Minor | Middle East Plum Creek | |
| CASTLE ROCK PERSONAL WAREHOUSE | COR417674 | TOWN OF CASTLE ROCK | Minor | Middle East Plum Creek | |
| CASTLE ROCK READY MIX | COR900252 | CASTLE ROCK | Industrial stormwater | Minor | Michigan Creek - Tarryall Creek |
| CASTLE ROCK ROCK LLC | COG502232 | CASTLE ROCK | Minor | East Plum Creek | |
| CASTLEVIEW | COR431419 | CASTLE ROCK | Minor | Middle East Plum Creek | |
| CITADEL SUBSTATION | COR420389 | CASTLE ROCK | Minor | Middle East Plum Creek | |
| CRYSTAL VALLEY INTERCHANGE PACKAGE 2 | COR424051 | CASTLE ROCK | Minor | Middle East Plum Creek | |
| CRYSTAL VALLEY PARKWAY AND PLUM CREEK BLVD RAB | COR419446 | CASTLE ROCK | Minor | Middle East Plum Creek | |
| DAWSON TRAILS BOULEVARD | COR424815 | CASTLE ROCK | Minor | Middle East Plum Creek | |
| DAWSON TRAILS FILING 2 | COR429973 | CASTLE ROCK | Minor | Middle East Plum Creek | |
| DAWSON TRAILS OFFSITE SANITARY SEWER PHASE 1 | COR427664 | CASTLE ROCK | Minor | Middle East Plum Creek | |
| DAWSON TRAILS OFFSITE WATERLINE PROJECT | COD000018 | CASTLE ROCK | Minor | Wetlands near East Plum Creek | |
| DAWSON TRAILS OFFSITE WATERMAIN | COR426887 | CASTLE ROCK | Minor | Middle East Plum Creek | |
| DAWSON TRAILS PARCEL B-1 | COR430129 | CASTLE ROCK | Minor | Middle East Plum Creek | |
| DAWSON TRAILS PHASE 1B | COR424982 | CASTLE ROCK | Minor | Middle East Plum Creek | |
| DOUGLAS COUNTY MS4 | COR080003 | CASTLE ROCK | Small municipal storm sewer systems | Minor | East Plum Creek to Plum Creek |
| EARLY GRADING DAWSON TRAILS BLVD. (NORTH) PHASE 1 | COR421775 | CASTLE ROCK | Minor | Middle East Plum Creek | |
| EAST PLUM CREEK LOWELL RANCH | COR424480 | CASTLE ROCK | Minor | Middle East Plum Creek | |
| GLOVERS WATER REHABILITATION PHASE 2 | COR416452 | CASTLE ROCK | Minor | Middle East Plum Creek | |
| HAYSTACK BRIDGE REPLACEMENT | COG074402 | CASTLE ROCK | Minor | Sellars Gulch | |
| JELLYSTONE PARK AT LARKSPUR WWTF | COX631080 | LARKSPUR | Minor | groundwater | |
| LARKSPUR TOWN OF | COX632092 | LARKSPUR | Minor | Land Treatment and groundwater | |
| PHILIP S. MILLER LIBRARY | COR416456 | CASTLE ROCK | Minor | Middle East Plum Creek | |
| SAGEPORT WWTF | CO0043044 | DOUGLAS COUNTY | Publicly owned treatment works | Minor | EAST PLUM CREEK |
| W. FRONTAGE RD RELOCATION PROJECT SEGMENT 1A (DAWSON TRAILS BOULEVARD) | COR425006 | CASTLE ROCK | Minor | Middle East Plum Creek | |
| WO24061390-CORE ELECTRIC COOPERATIVE MONTE RIDGE | COR430727 | CASTLE ROCK | Minor | Middle East Plum Creek |
Other watersheds in Colorado
- Subbasin 10180001 8
- Watershed 1018000105 5
- Subwatershed 101800010506 3
- Subbasin 10190001 32
- Watershed 1019000101 13
- Subwatershed 101900010104 8
- Watershed 1019000103 4
- Watershed 1019000106 11
- Subwatershed 101900010603 3
- Subwatershed 101900010605 3
- Subwatershed 101900010606 4
- Subbasin 10190002 618
- Watershed 1019000201 13
- Subwatershed 101900020102 9
- Watershed 1019000202 9
- Subwatershed 101900020204 7
- Watershed 1019000203 13
- Subwatershed 101900020302 3
- Subwatershed 101900020304 5
- Subwatershed 101900020305 3