EPA · Colorado · discharge permits by parameter
Area inspection visual in Colorado
- 3Permits carrying a limit
- 0With a recorded exceedance
- 6Nationwide
A parameter is the substance or the property EPA writes a numeric limit for, and this page counts the Colorado permits that carry one for Area inspection visual: 3 permits, of which 0 have a recorded exceedance. Nationwide the same parameter appears in 6 permits. Each row below is one permit, and it opens the agency’s own record for that permit.
Permits
| Permit holder | NPDES ID | City | Program | Discharger | Receiving water |
|---|---|---|---|---|---|
| BULLDOG MINE | CO0048960 | CREEDE | Minor | see below | |
| MAY DAY MINE | CO0049054 | HESPERUS | Minor | Little Deadwood Gulch/La Plata River | |
| NEW HORIZON NORTH MINE | CO0049069 | NUCLA | Minor | Tuttle Draw and trib of Coal Canyon, Coal Canyon |
Other pollutants in Colorado
- Styrene 6
- Boron, total 13
- Trihalomethane, tot. 3
- Hydrocarbons, total petroleum 4
- Flow, total 9
- Chloride, dissolved [as Cl] 3
- 1,4-Dioxane 53
- Water level relative to mean sea level 51
- Trichloroacetic acid [TCAA] 3
- Oil and grease visual 1,718
- Tetrachloroethylene 3
- PFAS Sum 94
- 3-Perfluoropropyl propanoic acid (3:3 FTCA) 87
- 3-Perfluoroheptyl propanoic acid (7:3 FTCA) 86
- Perfluoro-4-methoxybutanoic acid (PFMBA) 86
- 2H,2H,3H,3H-Perfluorooctanoic acid (5:3 FTCA) 86
- LC50 Static Renewal 48Hr Acute Ceriodaphnia dubia 80
- LC50 Static Renewal 48Hr Acute Daphnia magna 10
- LC50 Static Renewal 48Hr Acute Pimephales promelas 4
- LC50 Static Renewal 96Hr Acute Pimephales promelas 89
Area inspection visual nationwide
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