EPA · Hawaii · discharge permits by parameter
Chromium, hexavalent tot recoverable in Hawaii
- 4Permits carrying a limit
- 0With a recorded exceedance
- 160Nationwide
Permits
| Permit holder | NPDES ID | City | Program | Discharger | Receiving water |
|---|---|---|---|---|---|
| DOT-HIGHWAYS MUNICIPAL SEPARATE STORM SEWER SYSTEM (MS4) | HIS000001 | HONOLULU | Large municipal storm sewer systems | Major | Waimanalo Gulch |
Other parameters in Hawaii
- pH49
- Solids, total suspended43
- Flow, in conduit or thru treatment plant37
- Nitrogen, total [as N]35
- Turbidity35
- Phosphorus, total [as P]33
- Copper, total recoverable33
- Lead, total recoverable31
- Zinc, total recoverable29
- BOD, 5-day, 20 deg. C27
- Arsenic, total recoverable27
- Cadmium, total recoverable27
- Mercury, total recoverable26
- Nickel, total recoverable26
- Toluene25
- Benzene25
- Silver total recoverable25
- Nitrite + Nitrate total [as N]24
- Naphthalene24
- Selenium, total recoverable24
- Thallium, total recoverable23
- Fluoranthene23
- Chloroform23
- Ethylbenzene23
- Acenaphthene23
- Temperature, water deg. centigrade23
- Trichloroethylene23
- Hexachloroethane22
- Di-n-butyl phthalate22
- 2-Chlorophenol22
- 1,2-Diphenylhydrazine22
- 2,4,6-Trichlorophenol22
- Dimethyl phthalate22
- Diethyl phthalate22
- Isophorone22
- Carbon tetrachloride22
- 1,1,2,2-Tetrachloroethane22
- Pentachlorophenol22
- 1,2-Dichloropropane22
- Bis[2-chloroethyl] ether22
- .gamma.-BHC22
- .alpha.-BHC22
- .beta.-BHC22
- 2,4-Dimethylphenol22
- 1,1,2-Trichloroethane22
- Di[2-ethylhexyl] phthalate [DEHP]22
- Benzidine22
- Vinyl chloride22
- Aldrin22
- Phenol22
- Dieldrin22
- 2,4-Dichlorophenol22
- Endrin22
- N-Nitrosodimethylamine [NDMA]22
- N-Nitrosodiphenylamine22
- Hexachlorocyclopentadiene22
- Acrolein22
- 3,3'-Dichlorobenzidine22
- Acrylonitrile22
- Nitrobenzene22