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Dakota Gasification Company

Gas Production And/Or Distribution, Beulah, North Dakota. NPDES permit ND0025011, in force until Sep 30, 2031. Last 12 months: over a limit 2 times (last June 2026), 10 of 15 reports late. Source: EPA ECHO, Oct 22, 2026.

Last report on file
June 2026
Oct 2024 – Sep 2025
8 values over a limit, 9 required values missing, 20 of 23 reports late

Last 12 months (Oct 1, 2025 – Sep 30, 2026)

Period endingParameterReportedLimitOver by
June 2026E. coli, daily maximum1414 #/100mL≤ 409 #/100mL246%
June 2026E. coli, geometric mean194.3 #/100mL≤ 126 #/100mL54%

Limits in force (130)

ParameterStatisticLimitMonthsOutfall
Temperature, water deg. fahrenheitdaily minimumreport only (deg F)all year001
Temperature, water deg. fahrenheitmonthly averagereport only (deg F)all year001
Temperature, water deg. fahrenheitdaily maximum≤ 85 deg Fall year001
Temperature, water deg. fahrenheitdaily minimumreport only (deg F) (alert, not enforceable)all year001
Temperature, water deg. fahrenheitmonthly averagereport only (deg F) (alert, not enforceable)all year001
Temperature, water deg. fahrenheitdaily maximumreport only (deg F) (alert, not enforceable)all year001
BOD, 5-day, 20 deg. Cdaily minimumreport only (mg/L)all year001
BOD, 5-day, 20 deg. Cmonthly average≤ 25 mg/Lall year001
BOD, 5-day, 20 deg. Cdaily maximum≤ 45 mg/Lall year001
pHminimum≥ 6 SUall year001
pHmaximum≤ 9 SUall year001
pHminimumreport only (SU) (alert, not enforceable)all year001
pHmaximumreport only (SU) (alert, not enforceable)all year001
Solids, total suspendeddaily minimumreport only (mg/L)all year001
Solids, total suspendedmonthly average≤ 30 mg/Lall year001
Solids, total suspendeddaily maximum≤ 45 mg/Lall year001
Nitrogen, total [as N]daily minimumreport only (mg/L)all year001
Nitrogen, total [as N]monthly averagereport only (mg/L)all year001
Nitrogen, total [as N]daily maximumreport only (mg/L)all year001
Nitrogen, total [as N]monthly averagereport only (lb/d)all year001
Nitrogen, total [as N]daily maximumreport only (lb/d)all year001
Nitrogen, ammonia total [as N]daily minimumreport only (mg/L)all year001
Nitrogen, ammonia total [as N]monthly averagereport only (mg/L)all year001
Nitrogen, ammonia total [as N]daily maximumreport only (mg/L)all year001
Nitrogen, ammonia total [as N]daily minimumreport only (mg/L)all year001
Nitrogen, ammonia total [as N]monthly averagereport only (mg/L)all year001
Nitrogen, ammonia total [as N]daily maximumreport only (mg/L)all year001
Nitrite + Nitrate total [as N]daily minimumreport only (mg/L)all year001
Nitrite + Nitrate total [as N]monthly averagereport only (mg/L)all year001
Nitrite + Nitrate total [as N]daily maximumreport only (mg/L)all year001
Phosphorus, total [as P]daily minimumreport only (mg/L)all year001
Phosphorus, total [as P]monthly averagereport only (mg/L)all year001
Phosphorus, total [as P]daily maximumreport only (mg/L)all year001
Phosphorus, total [as P]monthly averagereport only (lb/d)all year001
Phosphorus, total [as P]daily maximumreport only (lb/d)all year001
Barium, total [as Ba]daily minimumreport only (mg/L)all year001
Barium, total [as Ba]monthly averagereport only (mg/L)all year001
Barium, total [as Ba]daily maximumreport only (mg/L)all year001
Boron, total [as B]daily minimumreport only (mg/L)all year001
Boron, total [as B]monthly averagereport only (mg/L)all year001
Boron, total [as B]daily maximumreport only (mg/L)all year001
Zinc, total [as Zn]daily minimumreport only (mg/L)all year001
Zinc, total [as Zn]monthly averagereport only (mg/L)all year001
Zinc, total [as Zn]daily maximumreport only (mg/L)all year001
Total phenolsdaily minimumreport only (mg/L)all year001
Total phenolsmonthly averagereport only (mg/L)all year001
Total phenolsdaily maximum≤ .3 mg/Lall year001
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all year001
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year001
Chlorine, total residualdaily minimumreport only (mg/L)all year001
Chlorine, total residualmonthly averagereport only (mg/L)all year001
Chlorine, total residualdaily maximumreport only (mg/L)all year001
E. colidaily minimumreport only (#/100mL)all year001
E. coligeometric mean≤ 126 #/100mLall year001
E. colidaily maximum≤ 409 #/100mLall year001
Flow, totaltotalreport only (Mgal)all year001
Duration of dischargetotalreport only (d)all year001
Oil and grease visualtotalreport only (N=0;Y=1)all year001
Toxic Units Static Renewal 48Hr Acute Ceriodaphnia dubiamaximum value< 1 tox acuteall year001
TU Static Renewal 96Hr Acute Pimphales promelasmaximum value< 1 tox acuteall year001
BOD, 5-day, 20 deg. Cminimumreport only (mg/L)all year004
BOD, 5-day, 20 deg. Caveragereport only (mg/L)all year004
BOD, 5-day, 20 deg. Cmaximumreport only (mg/L)all year004
pHminimum≥ 6 SUall year004
pHmaximum≤ 9 SUall year004
Solids, total suspendedminimumreport only (mg/L)all year004
Solids, total suspendedaveragereport only (mg/L)all year004
Solids, total suspendedmaximumreport only (mg/L)all year004
Oil & Greaseminimumreport only (mg/L)all year004
Oil & Greaseaveragereport only (mg/L)all year004
Oil & Greasemaximumreport only (mg/L)all year004
Nitrogen, ammonia total [as N]minimumreport only (mg/L)all year004
Nitrogen, ammonia total [as N]averagereport only (mg/L)all year004
Nitrogen, ammonia total [as N]maximumreport only (mg/L)all year004
Nitrite + Nitrate total [as N]minimumreport only (mg/L)all year004
Nitrite + Nitrate total [as N]averagereport only (mg/L)all year004
Nitrite + Nitrate total [as N]maximumreport only (mg/L)all year004
Phosphorus, total [as P]minimumreport only (mg/L)all year004
Phosphorus, total [as P]averagereport only (mg/L)all year004
Phosphorus, total [as P]maximumreport only (mg/L)all year004
Oil and grease visualtotalreport only (N=0;Y=1)all year004
BOD, 5-day, 20 deg. Cminimumreport only (mg/L)all year005
BOD, 5-day, 20 deg. Caveragereport only (mg/L)all year005
BOD, 5-day, 20 deg. Cmaximumreport only (mg/L)all year005
pHminimum≥ 6 SUall year005
pHmaximum≤ 9 SUall year005
Solids, total suspendedminimumreport only (mg/L)all year005
Solids, total suspendedaveragereport only (mg/L)all year005
Solids, total suspendedmaximumreport only (mg/L)all year005
Oil & Greaseminimumreport only (mg/L)all year005
Oil & Greaseaveragereport only (mg/L)all year005
Oil & Greasemaximumreport only (mg/L)all year005
Nitrogen, ammonia total [as N]minimumreport only (mg/L)all year005
Nitrogen, ammonia total [as N]averagereport only (mg/L)all year005
Nitrogen, ammonia total [as N]maximumreport only (mg/L)all year005
Nitrite + Nitrate total [as N]minimumreport only (mg/L)all year005
Nitrite + Nitrate total [as N]averagereport only (mg/L)all year005
Nitrite + Nitrate total [as N]maximumreport only (mg/L)all year005
Phosphorus, total [as P]minimumreport only (mg/L)all year005
Phosphorus, total [as P]averagereport only (mg/L)all year005
Phosphorus, total [as P]maximumreport only (mg/L)all year005
Oil and grease visualtotalreport only (N=0;Y=1)all year005
BOD, 5-day, 20 deg. Cminimumreport only (mg/L)all year006
BOD, 5-day, 20 deg. Caveragereport only (mg/L)all year006
BOD, 5-day, 20 deg. Cmaximumreport only (mg/L)all year006
pHminimum≥ 6 SUall year006
pHmaximum≤ 9 SUall year006
Solids, total suspendedminimumreport only (mg/L)all year006
Solids, total suspendedaveragereport only (mg/L)all year006
Solids, total suspendedmaximumreport only (mg/L)all year006
Oil & Greaseminimumreport only (mg/L)all year006
Oil & Greaseaveragereport only (mg/L)all year006
Oil & Greasemaximumreport only (mg/L)all year006
Nitrogen, ammonia total [as N]minimumreport only (mg/L)all year006
Nitrogen, ammonia total [as N]averagereport only (mg/L)all year006
Nitrogen, ammonia total [as N]maximumreport only (mg/L)all year006
Nitrite + Nitrate total [as N]minimumreport only (mg/L)all year006
Nitrite + Nitrate total [as N]averagereport only (mg/L)all year006
Nitrite + Nitrate total [as N]maximumreport only (mg/L)all year006
Phosphorus, total [as P]minimumreport only (mg/L)all year006
Phosphorus, total [as P]averagereport only (mg/L)all year006
Phosphorus, total [as P]maximumreport only (mg/L)all year006
Oil and grease visualtotalreport only (N=0;Y=1)all year006
Flow ratequarterly averagereport only (gal/min)all year008
Flow ratemaximumreport only (gal/min)all year008
Flow, totaltotalreport only (Mgal)all year008
Isopropyl etherminimumreport only (mg/L)all year008
Isopropyl etheraveragereport only (mg/L)all year008
Isopropyl ethermaximumreport only (mg/L)all year008
Duration of dischargetotalreport only (d)all year008

How strict are these limits?

Cited limits by parameter: North Dakota's rules and the federal ones.

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On EPA ECHO: Facility report · DMR history

Your permit document is the final word. As JSON: /api/v1/permits/ND0025011 · MCP: https://passage-data.com/mcp