NPDES permit ND0027031 · Minor NON-POTW · effective, expires 2028-03-31 · EPA's file as of 2026-09-19
Check this month's numbers before you fileSign-ups are not open yet. We counted that someone asked — not who, and not which permit — and we open them once enough people do. The check stays free.
Last period with anything received: 2026-07-31.
Reports are due about 28 days after each monitoring period ends (read off this permit's own late-day counts in EPA's filings).
| Outfall | Parameter | Statistic | Limit | Months |
|---|---|---|---|---|
| 001 | Temperature, water deg. centigrade | DAILY MX | <= 29.44 deg C | all year |
| 001 | Temperature, water deg. centigrade | MO AVG | report only | all year |
| 001 | Temperature, water deg. centigrade | DAILY MX | report only | all year |
| 001 | Stream flow, instantaneous | MO AVG | report only | all year |
| 001 | Stream flow, instantaneous | DAILY MX | report only | all year |
| 001 | BOD, 5-day, 20 deg. C | MO AVG | <= 25 mg/L | all year |
| 001 | BOD, 5-day, 20 deg. C | DAILY MX | <= 45 mg/L | all year |
| 001 | BOD, 5-day, 20 deg. C | MX MO AV | <= 82.57 lb/d | all year |
| 001 | BOD, 5-day, 20 deg. C | DAILY MX | <= 220.18 lb/d | all year |
| 001 | pH | MINIMUM | >= 6.5 SU | all year |
| 001 | pH | MAXIMUM | <= 9 SU | all year |
| 001 | pH | MINIMUM | report only | all year |
| 001 | pH | MAXIMUM | report only | all year |
| 001 | Solids, total suspended | MO AVG | <= 30 mg/L | all year |
| 001 | Solids, total suspended | DAILY MX | <= 45 mg/L | all year |
| 001 | Solids, total suspended | MX MO AV | <= 15.18 lb/d | all year |
| 001 | Solids, total suspended | DAILY MX | <= 49.17 lb/d | all year |
| 001 | Oil & Grease | DAILY MX | <= 10 mg/L | all year |
| 001 | Nitrogen, total [as N] | MO AVG | report only | all year |
| 001 | Nitrogen, total [as N] | WKLY AVG | report only | all year |
| 001 | Nitrogen, total [as N] | DAILY MX | report only | all year |
| 001 | Nitrogen, ammonia total [as N] | DAILY MN | report only | all year |
| 001 | Nitrogen, ammonia total [as N] | MO AVG | report only | all year |
| 001 | Nitrogen, ammonia total [as N] | DAILY MX | report only | all year |
| 001 | Phosphorus, total [as P] | MO AVG | report only | all year |
| 001 | Phosphorus, total [as P] | WKLY AVG | report only | all year |
| 001 | Phosphorus, total [as P] | DAILY MX | report only | all year |
| 001 | Carbon, tot organic [TOC] | MO AVG | report only | all year |
| 001 | Carbon, tot organic [TOC] | WKLY AVG | report only | all year |
| 001 | Carbon, tot organic [TOC] | DAILY MX | report only | all year |
| 001 | Cyanide, total [as CN] | MX MO AV | <= 1.16 lb/d | all year |
| 001 | Cyanide, total [as CN] | DAILY MX | <= 3.3 lb/d | all year |
| 001 | Sulfide, total [as S] | MO AVG | report only | all year |
| 001 | Sulfide, total [as S] | WKLY AVG | report only | all year |
| 001 | Sulfide, total [as S] | DAILY MX | report only | all year |
| 001 | Hardness, total [as CaCO3] | MO AVG | report only | all year |
| 001 | Hardness, total [as CaCO3] | WKLY AVG | report only | all year |
| 001 | Hardness, total [as CaCO3] | DAILY MX | report only | all year |
| 001 | Magnesium, total [as Mg] | MO AVG | report only | all year |
| 001 | Magnesium, total [as Mg] | WKLY AVG | report only | all year |
| 001 | Magnesium, total [as Mg] | DAILY MX | report only | all year |
| 001 | Chloride [as Cl] | MO AVG | report only | all year |
| 001 | Chloride [as Cl] | WKLY AVG | report only | all year |
| 001 | Chloride [as Cl] | DAILY MX | report only | all year |
| 001 | Sulfate, total [as SO4] | MO AVG | report only | all year |
| 001 | Sulfate, total [as SO4] | WKLY AVG | report only | all year |
| 001 | Sulfate, total [as SO4] | DAILY MX | report only | all year |
| 001 | Barium, total [as Ba] | MO AVG | report only | all year |
| 001 | Barium, total [as Ba] | WKLY AVG | report only | all year |
| 001 | Barium, total [as Ba] | DAILY MX | report only | all year |
| 001 | Boron, total [as B] | MO AVG | report only | all year |
| 001 | Boron, total [as B] | WKLY AVG | report only | all year |
| 001 | Boron, total [as B] | DAILY MX | report only | all year |
| 001 | Chromium, total [as Cr] | MX MO AV | <= 3.05 lb/d | all year |
| 001 | Chromium, total [as Cr] | DAILY MX | <= 7.62 lb/d | all year |
| 001 | Copper, total [as Cu] | MX MO AV | <= 3.99 lb/d | all year |
| 001 | Copper, total [as Cu] | DAILY MX | <= 9.3 lb/d | all year |
| 001 | Iron, total [as Fe] | MO AVG | report only | all year |
| 001 | Iron, total [as Fe] | WKLY AVG | report only | all year |
| 001 | Iron, total [as Fe] | DAILY MX | report only | all year |
| 001 | Lead, total [as Pb] | MX MO AV | <= .88 lb/d | all year |
| 001 | Lead, total [as Pb] | DAILY MX | <= 1.9 lb/d | all year |
| 001 | Manganese, total [as Mn] | MO AVG | report only | all year |
| 001 | Manganese, total [as Mn] | WKLY AVG | report only | all year |
| 001 | Manganese, total [as Mn] | DAILY MX | report only | all year |
| 001 | Nickel, total [as Ni] | MX MO AV | <= 4.65 lb/d | all year |
| 001 | Nickel, total [as Ni] | DAILY MX | <= 10.95 lb/d | all year |
| 001 | Zinc, total [as Zn] | MX MO AV | <= 2.89 lb/d | all year |
| 001 | Zinc, total [as Zn] | DAILY MX | <= 7.18 lb/d | all year |
| 001 | Aluminum, total [as Al] | MO AVG | report only | all year |
| 001 | Aluminum, total [as Al] | WKLY AVG | report only | all year |
| 001 | Aluminum, total [as Al] | DAILY MX | report only | all year |
| 001 | Total phenols | MX MO AV | <= .04 lb/d | all year |
| 001 | Total phenols | DAILY MX | <= .07 lb/d | all year |
| 001 | Carbon tetrachloride | MX MO AV | <= .05 lb/d | all year |
| 001 | Carbon tetrachloride | DAILY MX | <= .1 lb/d | all year |
| 001 | 1,2-Dichloroethane | MX MO AV | <= .19 lb/d | all year |
| 001 | 1,2-Dichloroethane | DAILY MX | <= .58 lb/d | all year |
| 001 | Chloroform | MX MO AV | <= .06 lb/d | all year |
| 001 | Chloroform | DAILY MX | <= .13 lb/d | all year |
| 001 | Toluene | MX MO AV | <= .07 lb/d | all year |
| 001 | Toluene | DAILY MX | <= .22 lb/d | all year |
| 001 | Acenaphthylene | MX MO AV | <= .06 lb/d | all year |
| 001 | Acenaphthylene | DAILY MX | <= .16 lb/d | all year |
| 001 | Acenaphthene | MX MO AV | <= .06 lb/d | all year |
| 001 | Acenaphthene | DAILY MX | <= .16 lb/d | all year |
| 001 | Acrylonitrile | MX MO AV | <= .26 lb/d | all year |
| 001 | Acrylonitrile | DAILY MX | <= .67 lb/d | all year |
| 001 | Anthracene | MX MO AV | <= .06 lb/d | all year |
| 001 | Anthracene | DAILY MX | <= .16 lb/d | all year |
| 001 | Benzo[k]fluoranthene | MX MO AV | <= .06 lb/d | all year |
| 001 | Benzo[k]fluoranthene | DAILY MX | <= .16 lb/d | all year |
| 001 | Benzo[a]pyrene | MX MO AV | <= .06 lb/d | all year |
| 001 | Benzo[a]pyrene | DAILY MX | <= .17 lb/d | all year |
| 001 | Chlorobenzene | MX MO AV | <= .04 lb/d | all year |
| 001 | Chlorobenzene | DAILY MX | <= .08 lb/d | all year |
| 001 | Chrysene | MX MO AV | <= .06 lb/d | all year |
| 001 | Chrysene | DAILY MX | <= .16 lb/d | all year |
| 001 | Diethyl phthalate | MX MO AV | <= .22 lb/d | all year |
| 001 | Diethyl phthalate | DAILY MX | <= .56 lb/d | all year |
| 001 | Dimethyl phthalate | MX MO AV | <= .05 lb/d | all year |
| 001 | Dimethyl phthalate | DAILY MX | <= .13 lb/d | all year |
| 001 | Ethylbenzene | MX MO AV | <= .09 lb/d | all year |
| 001 | Ethylbenzene | DAILY MX | <= .3 lb/d | all year |
| 001 | Fluoranthene | MX MO AV | <= .07 lb/d | all year |
| 001 | Fluoranthene | DAILY MX | <= .19 lb/d | all year |
| 001 | Fluorene | MX MO AV | <= .06 lb/d | all year |
| 001 | Fluorene | DAILY MX | <= .16 lb/d | all year |
| 001 | Hexachlorobutadiene | MX MO AV | <= .06 lb/d | all year |
| 001 | Hexachlorobutadiene | DAILY MX | <= .13 lb/d | all year |
| 001 | Hexachloroethane | MX MO AV | <= .06 lb/d | all year |
| 001 | Hexachloroethane | DAILY MX | <= .15 lb/d | all year |
| 001 | Methyl chloride [Chloromethane] | MX MO AV | <= .24 lb/d | all year |
| 001 | Methyl chloride [Chloromethane] | DAILY MX | <= .52 lb/d | all year |
| 001 | Methylene chloride | MX MO AV | <= .11 lb/d | all year |
| 001 | Methylene chloride | DAILY MX | <= .24 lb/d | all year |
| 001 | Nitrobenzene | MX MO AV | <= .07 lb/d | all year |
| 001 | Nitrobenzene | DAILY MX | <= .19 lb/d | all year |
| 001 | Phenanthrene | MX MO AV | <= .06 lb/d | all year |
| 001 | Phenanthrene | DAILY MX | <= .16 lb/d | all year |
| 001 | Pyrene | MX MO AV | <= .07 lb/d | all year |
| 001 | Pyrene | DAILY MX | <= .18 lb/d | all year |
| 001 | Tetrachloroethylene | MX MO AV | <= .06 lb/d | all year |
| 001 | Tetrachloroethylene | DAILY MX | <= .15 lb/d | all year |
| 001 | 1,1-Dichloroethane | MX MO AV | <= .06 lb/d | all year |
| 001 | 1,1-Dichloroethane | DAILY MX | <= .16 lb/d | all year |
| 001 | 1,1-Dichloroethylene | MX MO AV | <= .04 lb/d | all year |
| 001 | 1,1-Dichloroethylene | DAILY MX | <= .07 lb/d | all year |
| 001 | 1,1,1-Trichloroethane | MX MO AV | <= .06 lb/d | all year |
| 001 | 1,1,1-Trichloroethane | DAILY MX | <= .15 lb/d | all year |
| 001 | 1,1,2-Trichloroethane | MX MO AV | <= .06 lb/d | all year |
| 001 | 1,1,2-Trichloroethane | DAILY MX | <= .15 lb/d | all year |
| 001 | Benzo[a]anthracene | MX MO AV | <= .06 lb/d | all year |
| 001 | Benzo[a]anthracene | DAILY MX | <= .16 lb/d | all year |
| 001 | 1,2-Dichlorobenzene | MX MO AV | <= .21 lb/d | all year |
| 001 | 1,2-Dichlorobenzene | DAILY MX | <= .45 lb/d | all year |
| 001 | 1,2-Dichloropropane | MX MO AV | <= .42 lb/d | all year |
| 001 | 1,2-Dichloropropane | DAILY MX | <= .63 lb/d | all year |
| 001 | trans-1,2-Dichloroethylene | MX MO AV | <= .06 lb/d | all year |
| 001 | trans-1,2-Dichloroethylene | DAILY MX | <= .15 lb/d | all year |
| 001 | 1,2,4-Trichlorobenzene | MX MO AV | <= .19 lb/d | all year |
| 001 | 1,2,4-Trichlorobenzene | DAILY MX | <= .39 lb/d | all year |
| 001 | 1,3-Dichlorobenzene | MX MO AV | <= .09 lb/d | all year |
| 001 | 1,3-Dichlorobenzene | DAILY MX | <= .12 lb/d | all year |
| 001 | 1,4-Dichlorobenzene | MX MO AV | <= .04 lb/d | all year |
| 001 | 1,4-Dichlorobenzene | DAILY MX | <= .08 lb/d | all year |
| 001 | 2-Chlorophenol | MX MO AV | <= .09 lb/d | all year |
| 001 | 2-Chlorophenol | DAILY MX | <= .27 lb/d | all year |
| 001 | 2-Nitrophenol | MX MO AV | <= .11 lb/d | all year |
| 001 | 2-Nitrophenol | DAILY MX | <= .19 lb/d | all year |
| 001 | 2,4-Dichlorophenol | MX MO AV | <= .11 lb/d | all year |
| 001 | 2,4-Dichlorophenol | DAILY MX | <= .31 lb/d | all year |
| 001 | 2,4-Dimethylphenol | MX MO AV | <= .05 lb/d | all year |
| 001 | 2,4-Dimethylphenol | DAILY MX | <= .1 lb/d | all year |
| 001 | 2,4-Dinitrotoluene | MX MO AV | <= .31 lb/d | all year |
| 001 | 2,4-Dinitrotoluene | DAILY MX | <= .78 lb/d | all year |
| 001 | 2,4-Dinitrophenol | MX MO AV | <= .2 lb/d | all year |
| 001 | 2,4-Dinitrophenol | DAILY MX | <= .34 lb/d | all year |
| 001 | 2,6-Dinitrotoluene | MX MO AV | <= .7 lb/d | all year |
| 001 | 2,6-Dinitrotoluene | DAILY MX | <= 1.76 lb/d | all year |
| 001 | 4-Nitrophenol | MX MO AV | <= .2 lb/d | all year |
| 001 | 4-Nitrophenol | DAILY MX | <= .34 lb/d | all year |
| 001 | 4,6-Dinitro-o-cresol | MX MO AV | <= .21 lb/d | all year |
| 001 | 4,6-Dinitro-o-cresol | DAILY MX | <= .76 lb/d | all year |
| 001 | Naphthalene | MX MO AV | <= .06 lb/d | all year |
| 001 | Naphthalene | DAILY MX | <= .16 lb/d | all year |
| 001 | Di[2-ethylhexyl] phthalate [DEHP] | MX MO AV | <= .28 lb/d | all year |
| 001 | Di[2-ethylhexyl] phthalate [DEHP] | DAILY MX | <= .77 lb/d | all year |
| 001 | Di-n-butyl phthalate | MX MO AV | <= .07 lb/d | all year |
| 001 | Di-n-butyl phthalate | DAILY MX | <= .16 lb/d | all year |
| 001 | Vinyl chloride | MX MO AV | <= .29 lb/d | all year |
| 001 | Vinyl chloride | DAILY MX | <= .74 lb/d | all year |
| 001 | Trichloroethylene | MX MO AV | <= .06 lb/d | all year |
| 001 | Trichloroethylene | DAILY MX | <= .15 lb/d | all year |
| 001 | Hexachlorobenzene | MX MO AV | <= .04 lb/d | all year |
| 001 | Hexachlorobenzene | DAILY MX | <= .08 lb/d | all year |
| 001 | Flow, in conduit or thru treatment plant | MO AVG | report only | all year |
| 001 | Flow, in conduit or thru treatment plant | DAILY MX | report only | all year |
| 001 | Chlorine, total residual | MO AVG | <= .011 mg/L | all year |
| 001 | Chlorine, total residual | DAILY MX | <= .019 mg/L | all year |
| 001 | Flow, total | TOTAL | report only | all year |
| 001 | 1,3-Dichloropropene | MX MO AV | <= .08 lb/d | all year |
| 001 | 1,3-Dichloropropene | DAILY MX | <= .12 lb/d | all year |
| 001 | Benzene [volatile analysis] | MX MO AV | <= .1 lb/d | all year |
| 001 | Benzene [volatile analysis] | DAILY MX | <= .37 lb/d | all year |
| 001 | 3,4-Benzofluoranthene | MX MO AV | <= .06 lb/d | all year |
| 001 | 3,4-Benzofluoranthene | DAILY MX | <= .17 lb/d | all year |
| 001 | Chemical Oxygen Demand [COD] | MO AVG | report only | all year |
| 001 | Chemical Oxygen Demand [COD] | WKLY AVG | report only | all year |
| 001 | Chemical Oxygen Demand [COD] | DAILY MX | report only | all year |
| 001 | Oil and grease visual | TOTAL | report only | all year |
| 001 | Chloroethane | MX MO AV | <= .29 lb/d | all year |
| 001 | Chloroethane | DAILY MX | <= .74 lb/d | all year |
| 001 | Toxic Units Static Renewal 48Hr Acute Ceriodaphnia dubia | M0 | <= 1 tox acute | all year |
| 001 | TU Static Renewal 96Hr Acute Pimphales promelas | M0 | <= 1 tox acute | all year |
| 001 | TU Static Renewal 7-Day Chronic Ceriodaphnia dubia | M0 | report only | all year |
| 001 | TU Static Renewal 7-Day Chronic Pimphales promelas | M0 | report only | all year |
Built from EPA's ECHO bulk files. EPA's file, not the permit document, is the source: read your permit. Check a report before you file it · All states