EPA · Hawaii · discharge permits by parameter
Oxygen, dissolved percent saturation in Hawaii
- 3Permits carrying a limit
- 1With a recorded exceedance
- 152Nationwide
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 Oxygen, dissolved percent saturation: 3 permits, of which 1 have a recorded exceedance. Nationwide the same parameter appears in 152 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 |
|---|---|---|---|---|---|
| PEARL HARBOR NAVAL SHIPYARD & INTERMEDIATE MAINTENANCE FACILITY DRYDOCKS 1-4 | HI0110230 | HONOLULU | Major | PEARL HARBOR | |
| DOT-HIGHWAYS MUNICIPAL SEPARATE STORM SEWER SYSTEM (MS4) | HIS000001 | HONOLULU | Large municipal storm sewer systems | Major | Waimanalo Gulch |
Other pollutants in Hawaii
- Temperature, water deg. centigrade 23
- Temperature, water deg. fahrenheit 5
- Flow rate 5
- Turbidity 35
- BOD, 5-day, 20 deg. C 27
- pH 49
- Salinity 6
- Solids, total suspended 43
- Solids, settleable 4
- Oil & Grease 12
- Nitrogen, total [as N] 35
- Nitrogen, ammonia total [as N] 11
- Nitrite + Nitrate total [as N] 24
- Phosphorus, total [as P] 33
- Cyanide, total [as CN] 21
- Silica, total [as SiO2] 4
- Arsenic, total recoverable 27
- Iron, total recoverable 8
- Selenium, total recoverable 24
- Thallium, total recoverable 23
Oxygen, dissolved percent saturation nationwide
What this page shows
This page covers Clean Water Act discharge permits in HI with limits on the pollutant parameter Oxygen, dissolved percent saturation. It lists 3 permits in HI with a limit on this parameter and 2 permits in HI with a recorded violation of this parameter.