NPDES COR431451 · Clean Water Act
HAZELTINE RESERVOIR, Henderson, CO: NPDES COR431451 discharge permit, effluent exceedances, inspections, penalties
HAZELTINE RESERVOIR, Henderson, Colorado: General permit coverage COR431451, held by Hensel Phelps Construction Co; Effective; issued July 30, 2026, term to March 31, 2029, by STA.
Other permits held by Hensel Phelps Construction Co
- HAZELTINE RESERVOIR, Henderson: COG317175, issued 2024-11-25
- STEEL LAYDOWN YARD, Denver: COR419428, issued 2023-07-12
HAZELTINE RESERVOIR among its neighbors
60 discharge permits are in the Todd Creek-South Platte River subwatershed (HUC 101900030405); COR431451 is one. Its county: 670, 8 major; COR431451 is minor permit.
Other permits in the Todd Creek-South Platte River subwatershed (HUC 101900030405)
- 14557 GALENA CT, Brighton: COR430541, minor, term to 2029-03-31
- 27-J TALON RIDGE MS, Thornton: COR425038, minor, term to 2029-03-31
- 9337 E 147TH PLACE STORMWATER FACILITY, Brighton: COR430313, minor, term to 2029-03-31
- ADAMS 12 FIVE STAR SCHOOLS MS4, Broomfield: COR070026, minor, term to 2013-03-09
- ADAMS COUNTY - RIVERDALE BLUFFS IMPROVEMENTS, Brighton: COR431497, minor, term to 2029-03-31
- ADAMS COUNTY FAIRGROUNDS SITE AND INFRASTRUCTURE IMPROVEMENTS, Brighton: COR425751, minor, term to 2029-03-31
- AMAVI THORNTON, Thornton: COR429469, minor, term to 2029-03-31
- ANYTHINK NATURE LIBRARY, Thorrnton: COR423321, minor, term to 2029-03-31
- ANYTHINK NATURE LIBRARY, Thorrnton: COR424502, minor, term to 2029-03-31
- ASCENT CLASSICAL ACADEMY NORTH DENVER, Thornton: COR430445, minor, term to 2029-03-31
Identity
| Facility | HAZELTINE RESERVOIR |
|---|---|
| Permittee | Hensel Phelps Construction Co |
| NPDES ID | COR431451 |
| Status | Effective |
| Type | General permit coverage |
| Class | Minor |
| Facility type | Non-POTW |
| Issued | July 30, 2026 |
| Expires | March 31, 2029 |
| Agency | STA |
| Address | Henderson, CO 80640 |
| Subwatershed | Todd Creek-South Platte River (HUC 101900030405) |
NPDES COR431451: effluent limits and exceedances
HAZELTINE RESERVOIR (NPDES COR431451): 0 pollutants on file, 0 limited; 0 with a violation of any kind, 0 with an exceedance.
NPDES COR431451: no pollutant row on file.
NPDES COR431451: inspections, violations and enforcement
NPDES COR431451 (HAZELTINE RESERVOIR): no single-event violation, inspection, formal enforcement action and informal enforcement action on file.
Watch NPDES COR431451
NPDES COR431451: one email when its EPA record changes — $99/month.
Permits near NPDES COR431451
NPDES COR431451: 0 pollutant rows, 0 dated events; ICIS-NPDES download, loaded September 15, 2026.