EPA · Hawaii · discharge permits by parameter
Flow rate in Hawaii
- 5Permits carrying a limit
- 0With a recorded exceedance
- 3,490Nationwide
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 Flow rate: 5 permits, of which 0 have a recorded exceedance. Nationwide the same parameter appears in 3,490 permits. Each row below is one permit, and it opens the agency’s own record for that permit.
Permits
Other pollutants in Hawaii
- Temperature, water deg. centigrade 23
- Temperature, water deg. fahrenheit 5
- Turbidity 35
- Oxygen, dissolved percent saturation 3
- 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
What this page shows
This page covers Clean Water Act discharge permits (EPA NPDES register) in HI with limits on the pollutant parameter Flow rate. It lists 5 permits in HI with a limit on this parameter and 4 permits in HI with a recorded violation of this parameter.