EPA · Oklahoma · discharge permits by parameter
Nickel, total [as Ni] in Oklahoma
- 11Permits carrying a limit
- 2With a recorded exceedance
- 6,677Nationwide
Permits
Other parameters in Oklahoma
- Flow, in conduit or thru treatment plant481
- pH480
- Solids, total suspended449
- BOD, 5-day, 20 deg. C236
- Chlorine, total residual172
- E. coli137
- Nitrogen, ammonia total [as N]113
- Oxygen, dissolved [DO]105
- BOD, carbonaceous [5 day, 20 C]80
- Oil & Grease68
- Oil and grease, hexane extr method66
- Whole effluent toxicity - retest #245
- Whole effluent toxicity - retest #145
- Solids, total dissolved- 180 deg. C44
- Manganese, dissolved [as Mn]37
- Aluminum, dissolved [as Al]37
- Iron, dissolved [as Fe]37
- Low Flow Pass/Fail Survival Test Static Renewal 7 Day Chronic Pimephales promelas33
- Benzene33
- Pass/Fail Static Renewal 7Day Chronic Pimephales promelas33
- NOEC Sub-Lethal Static Renewal 7 Day Chronic Pimephales promelas33
- Pass/Fail Static Renewal 7 Day Chronic Ceriodaphnia dubia33
- %Mortality Static Renewal 7Day Chronic Pimephales Promelas33
- NOEC Lethal Static Renewal 7 Day Chronic Ceriodaphnia dubia33
- Coef Of Var Static Renewal 7Day Chronic Pimephales promelas33
- %Mortality 7Day Chronic Ceriodaphnia dubia33
- Coef Of Var Static Renewal 7Day Chronic Ceriodaphnia dubia33
- Low Flow Pass/Fail Survival Test Static Renewal 7 Day Chronic Ceriodaphnia dubia33
- NOEC Lethal Static Renewal 7 Day Chronic Pimephales promelas33
- NOEC Sub-Lethal Static Renewal 7 Day Chronic Ceriodaphnia dubia33
- Compliance w/part 258 sludge requirement32
- Annual sludge production, total32
- Annual whole sludge application rate32
- Polychlorinated biphenyls [PCBs]32
- Arsenic, dry weight32
- Unit boundary to property line distance32
- Level of pathogen requirements achieved32
- Annual amt sludge disposed in landfill32
- Lead, sludge, total, dry weight [as Pb]32
- Vector attraction reduction alternative used32
- Toxicity characteristic leaching procedure32
- Pollutant table from 503.1332
- Annual amt. sludge disposed surface unit32
- Unit w/liner/leachate collection system32
- Selenium, dry weight32
- Nickel, sludge, total, dry weight [as Ni]32
- Description of pathogen option used32
- Molybdenum, sludge, total, dry weight [as Mo]32
- Annual amt sludge transported interstate32
- Copper, dry weight32
- Chromium, sludge, total, dry weight [as Cr]32
- Annual amt of sludge incinerated32
- Mercury, sludge, total, dry weight [as Hg]32
- Annual amount of sludge land applied32
- Cadmium, dry weight32
- Zinc, sludge, total, dry weight [as Zn]32
- Ann. amt sludge disposed by other method32
- % Mortality Static Renewal 48 Hr Pimephales promelas or use TJA6C28
- LC50 Static Renewal 48Hr Acute Pimephales promelas28
- Whole effluent toxicity28