EPA · Colorado · discharge permits by parameter
Chromium, trivalent, potentially dissolvd in Colorado
- 152Permits carrying a limit
- 0With a recorded exceedance
- 152Nationwide
Permits
| Permit holder | NPDES ID | City | Program | Discharger | Receiving water |
|---|---|---|---|---|---|
| ERIE NORTH WATER RECLAMATION FACILITY | CO0048445 | WELD COUNTY | Publicly owned treatment works | Major | Boulder Creek |
| JOINT WATER PURIFICATION PLANT | CO0047589 | ARAPAHOE COUNTY | Major | Dry Creek-Kiowa Creek | |
| TREATMENT, STORAGE & DISPOSAL WWTF | CO0042064 | ADAMS COUNTY | Major | BEAVER CREEK | |
| WOODMEN HILLS METRO DIST WWTF | CO0047091 | EL PASO COUNTY | Publicly owned treatment works | Major | BLACK SQUIRREL CREEK |
| LOVELAND WWTP | CO0026701 | LOVELAND | Publicly owned treatment works | Major | BIG THOMPSON RIVER |
| SOUTH FORT COLLINS SAN DIST | CO0020737 | FORT COLLINS | Publicly owned treatment works | Major | FOSSIL CREEK RESERVOIR |
| FRISCO SANITATION DISTRICT WWTF | CO0020451 | FRISCO | Publicly owned treatment works | Major | MINERS CRK/WETLANDS/DILLON RESERVR |
| LOCHBUIE TOWN OF | CO0047198 | WELD COUNTY | Publicly owned treatment works | Major | BEEBE SEEP CANAL |
| LOUISVILLE WWTF | CO0023078 | LOUISVILLE | Publicly owned treatment works | Major | COAL CREEK |
| MARCY GULCH WWTF | CO0037966 | HIGHLANDS RANCH | Publicly owned treatment works | Major | MARCY GULCH |
| PUEBLO WEST METRO DIST WWTF | CO0040789 | PUEBLO COUNTY | Publicly owned treatment works | Major | PESTHOUSE GULCH/DRY CREEK |
| WINDSOR TOWN OF WWTF | CO0020320 | WINDSOR | Publicly owned treatment works | Major | CACHE LA POUDRE RIVER |
| GOLDEN EAGLE, APACHE CANYON & PORTIONS OF HILL RANCH CBM OPS | CO0048062 | LAS ANIMAS COUNTY | Minor | Purgatoire River | |
| MERINO OIL FIELD - STATE BATTERY A | COG840013 | LOGAN COUNTY | Minor | Unnamed tributary to South Platte River | |
| SHERMAN TUNNEL | CO0027014 | LAKE COUNTY | Minor | IOWA GULCH | |
| LORENCITO COALBED METHANE OPERATIONS | CO0048054 | TRINIDAD | Minor | Various State Waters | |
| GILSONITE REFINERY SAND AND GRAVEL FACILITY | CO0046175 | FRUITA | Minor | COLORADO RIVER | |
| SULLIVAN AGGREGATE PIT | CO0049033 | FAIRPLAY | Minor | South Platte River | |
| ST ANTHONLYS HOSPITAL LAKEWOOD | COG318116 | LAKEWOOD | Minor | McIntyre Gulch | |
| THE FITZGERALD | COG318063 | DENVER | Minor | South Platte River | |
| BROADMOOR PARK PROPERTIES | COG591021 | COLORADO SPRINGS | Minor | Unnamed dry gulch abv drainage to Ft Carson | |
| LAKESIDE WWTF | COG591098 | CORTEZ | Minor | Unnamed trib to Simon Draw/Simon Draw&McElmo Crk | |
| SUGAR CUBE BUILDING | COG318097 | DENVER | Minor | South Platte River | |
| EC WEST WRRF | COG591181 | KIOWA | Minor | unnamed tributary to Hay Gulch | |
| LEPRINO GREELEY FACILITY WWTF | CO0048860 | WELD COUNTY | Minor | Cache la Poudre River | |
| OAK CREEK TOWN OF | COG589159 | OAK CREEK | Minor | Oak Creek | |
| THE YORK ON CITY PARK APTS 1781 YORK ST | CO0049006 | DENVER | Minor | South Platte River | |
| TRANSPORT COLORADO WWTP | COG591155 | AURORA | Minor | Crooked Run Draw | |
| SAN SOUCI MHP | COG591197 | BOULDER | Minor | South Boulder Creek | |
| THE CONFLUENCE | CO0049003 | DENVER | Minor | South Platte River | |
| BOULDER COMMONS | COG318007 | BOULDER | Minor | Goose Creek | |
| ELBERT WATER & SANITATION DIST WWTF | COG591065 | ELBERT | Minor | Unnamed tributary to Kowa Creek | |
| HIGH COUNTRY LODGE WWTF | COG591165 | PAGOSA SPRINGS | Minor | Pond adjacent to San Juan River | |
| SAGUACHE TOWN OF | COG591103 | SAGUACHE | Minor | Malone-Sullivan Ditch | |
| 1900 LAWRENCE | COG318123 | DENVER | Minor | Cherry Creek and South Platte River | |
| 929 PEARL ST DEWATERING SYSTEM | COG318093 | BOULDER | Minor | Boulder Creek | |
| BOWIE 2 MINE | CO0049045 | PAONIA | Minor | Gunnison River | |
| BROADMOOR EXHIBIT HALL | COG318072 | COLORADO SPRINGS | Minor | Spring Run and Big Stratton Reservoir | |
| GOLD CREEK WWTF | COG591037 | ELIZABETH | Minor | Gold Cree | |
| OWENS ILLINOIS PLANT 28 | COG318113 | WINDSOR | Minor | unnamed tributary to Cache la Poudre River |
Other parameters in Colorado
- Solids, total suspended2,128
- pH1,847
- Flow, in conduit or thru treatment plant1,770
- Oil and grease1,737
- Oil and grease visual1,718
- Chlorine, total residual709
- Selenium, potentially dissolvd659
- BOD, 5-day, 20 deg. C652
- Solids, total dissolved643
- Iron, total recoverable568
- BOD, 5-day, percent removal543
- Nitrogen, ammonia total [as N]528
- E. coli471
- Arsenic, total recoverable460
- Iron, dissolved [as Fe]400
- Manganese, dissolved [as Mn]393
- Solids, suspended percent removal383
- Flow, total364
- Iron, total [as Fe]323
- Copper, potentially dissolved308
- Plant capacity fact. percent of capacity298
- Zinc, potentially dissolved285
- Uranium, total279
- Lead, potentially dissolvd269
- Mercury, total [as Hg]264
- Cadmium, potentially dissolvd258
- Duration of discharge241
- Chloride [as Cl]230
- Silver, potentially dissolved228
- Nitrogen, inorganic total221
- Manganese, potentially dissolvd219
- Nickel, potentially dissolvd193
- Phosphorus, total [as P]192
- Lead, total recoverable191
- Coliform, fecal general184
- Chromium, hexavalent dissolved [as Cr]181
- Zinc, total [as Zn]169
- Chromium, trivalent total recoverable164
- Lead, total [as Pb]152
- Benzene152
- Cadmium, total recoverable150
- Nickel, total recoverable149
- Arsenic, potentially dissolved148
- E. coli, thermotol, MF, MTEC147
- Toluene143
- Aluminum, total recoverable140
- Molybdenum, total recoverable139
- Ethylbenzene138
- Sulfate134
- Arsenic, total [as As]129
- Temperature, water deg. centigrade128
- Sulfide-hydrogen sulfide [undissociated]126
- Zinc, total recoverable124
- Xylene [mix of m+o+p]123
- Nitrogen, nitrite total [as N]122
- Nitrite + Nitrate total [as N]119
- Copper, total recoverable115
- Aluminum, total [as Al]110
- Uranium, potentially dissolvd108
- Copper, total [as Cu]99