EPA · Hawaii · discharge permits by parameter
Chromium, hexavalent tot recoverable in Hawaii
- 4Permits carrying a limit
- 0With a recorded exceedance
- 160Nationwide
A parameter is the substance or the property EPA writes a numeric limit for, and this page counts the Hawaii permits that carry one for Chromium, hexavalent tot recoverable: 4 permits, of which 0 have a recorded exceedance. Nationwide the same parameter appears in 160 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 |
|---|---|---|---|---|---|
| DOT-HIGHWAYS MUNICIPAL SEPARATE STORM SEWER SYSTEM (MS4) | HIS000001 | HONOLULU | Large municipal storm sewer systems | Major | Waimanalo Gulch |
Other pollutants in Hawaii
- 4-Chloro-3-methylphenol 17
- Nitrogen, ammonia total [as NH4] 18
- Mercury, total recoverable 26
- Mercury, total recoverable 3
- 1,3-Dichloropropene 22
- 1,2,4,5-Tetrachlorobenzene 7
- Pentachlorobenzene 7
- N-Nitrosodiethylamine 7
- N-Nitrosopyrrolidine 7
- N-Nitrosodibutylamine 7
- Cyanide, total recoverable 4
- BOD, 5-day, percent removal 13
- Solids, suspended percent removal 13
- Chemical Oxygen Demand [COD] 14
- Pentachloroethane 7
- Chromium, hexavalent tot recoverable 3
- Chloroethane 15
- Pass/Fail Static Renewal 96Hr Acute Pimephales Promelas 3
- Pass/Fail Static Renewal 7 Day Chronic Ceriodaphnia dubia 6
- Pass/Fail Static Renewal 7 Day Chronic Atherinops affinis 7
Chromium, hexavalent tot recoverable nationwide
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