Passage Data · Check a report · Use it from your AI

Northern Prairie Research Cntr

Federal facility (Land, Mineral, Wildlife Conservation), Jamestown, North Dakota. NPDES permit ND0025828, in force until Sep 30, 2031. No reports in EPA's file for the last 12 months. Source: EPA ECHO, Oct 22, 2026.

Last report on file
None in EPA's file for the last 12 months; that may be EPA's gap, not the facility's

Limits in force (25)

ParameterStatisticLimitMonths
Temperature, water deg. centigrademinimumreport only (deg C)all year
Temperature, water deg. centigradeannual averagereport only (deg C)all year
Temperature, water deg. centigrademaximumreport only (deg C)all year
Stream flow, instantaneousannual averagereport only (cfs)all year
Stream flow, instantaneousmaximumreport only (cfs)all year
BOD, 5-day, 20 deg. Cdaily maximumreport only (mg/L)all year
BOD, 5-day, 20 deg. C7-day averagereport only (mg/L)all year
BOD, 5-day, 20 deg. Cmonthly average≤ 25 mg/Lall year
pHminimum≥ 6.5 SUall year
pHmaximum≤ 9 SUall year
pHminimumreport only (SU)all year
pHmaximumreport only (SU)all year
Solids, total suspendeddaily maximumreport only (mg/L)all year
Solids, total suspended7-day averagereport only (mg/L)all year
Solids, total suspendedmonthly average≤ 30 mg/Lall year
Nitrogen, ammonia total [as N]daily maximumreport only (mg/L)all year
Nitrogen, ammonia total [as N]weekly averagereport only (mg/L)all year
Nitrogen, ammonia total [as N]monthly averagereport only (mg/L)all year
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all year
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year
E. colidaily minimumreport only (#/100mL)Apr–Oct
E. coli30-day geometric mean≤ 126 #/100mLApr–Oct
E. colidaily maximum≤ 409 #/100mLApr–Oct
Flow, totaltotalreport only (Mgal)all year
Duration of dischargetotalreport only (d)all year

How strict are these limits?

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

Check this month's numbers Email me before each report is due

· Save this facility as a site · Superfund sites nearby · Your permits on one board

On EPA ECHO: Facility report · DMR history

Your permit document is the final word. As JSON: /api/v1/permits/ND0025828 · MCP: https://passage-data.com/mcp