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City of Jamesport

Sewage treatment plant, Jamesport, Missouri. NPDES permit MO0087149, in force until Mar 31, 2028. Last 12 months: over a limit 5 times (last July 2026), 21 of 33 reports late. Source: EPA ECHO, Oct 22, 2026.

Reports due
About 28 days after each period: outfall 001 form M monthly (16 values), outfall 002 form M monthly (16 values), outfall INF form IM monthly (2 values)
Renewal application due
Oct 3, 2027 · 180 days before expiry; your permit may set another date
Last report on file
August 2026
Oct 2024 – Sep 2025
2 values over a limit, 0 required values missing, 33 of 36 reports late

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

Period endingOutfallParameterReportedLimitOver by
October 2025002E. coli, 30-day geometric mean866.4≤ 206 #/100mL321%
May 2026002Solids, suspended percent removal, monthly average minimum60.33≥ 65 %13%
June 2026001BOD, 5-day, percent removal, monthly average minimum63.48≥ 65 %4%
June 2026001Solids, suspended percent removal, monthly average minimum13.53≥ 65 %147%
July 2026001Nitrogen, ammonia total [as N], monthly average1.96≤ 1.1 mg/L78%

Limits in force (66)

ParameterStatisticLimitMonthsOutfall
BOD, 5-day, 20 deg. Cweekly average≤ 65 mg/Lall year001
BOD, 5-day, 20 deg. Cmonthly average≤ 45 mg/Lall year001
pHminimum≥ 6.5 SUall year001
pHmaximum≤ 9 SUall year001
Solids, total suspendedweekly average≤ 120 mg/Lall year001
Solids, total suspendedmonthly average≤ 80 mg/Lall year001
Oil and grease [soxhlet extr.] tot.daily maximum≤ 15 mg/Lall year001
Oil and grease [soxhlet extr.] tot.monthly average≤ 10 mg/Lall year001
Nitrogen, ammonia total [as N]daily maximum≤ 12.1 mg/LMay001
Nitrogen, ammonia total [as N]daily maximum≤ 12.1 mg/LJun001
Nitrogen, ammonia total [as N]daily maximum≤ 12.1 mg/LAug001
Nitrogen, ammonia total [as N]daily maximum≤ 12.1 mg/LJan, Nov001
Nitrogen, ammonia total [as N]daily maximum≤ 10.1 mg/LApr001
Nitrogen, ammonia total [as N]daily maximum≤ 12.1 mg/LOct001
Nitrogen, ammonia total [as N]daily maximum≤ 12.1 mg/LSep001
Nitrogen, ammonia total [as N]daily maximum≤ 10.1 mg/LFeb, Mar, Dec001
Nitrogen, ammonia total [as N]daily maximum≤ 10.1 mg/LJul001
Nitrogen, ammonia total [as N]monthly average≤ 1.9 mg/LMay001
Nitrogen, ammonia total [as N]monthly average≤ 1.5 mg/LJun001
Nitrogen, ammonia total [as N]monthly average≤ 1.3 mg/LAug001
Nitrogen, ammonia total [as N]monthly average≤ 3.1 mg/LJan, Nov001
Nitrogen, ammonia total [as N]monthly average≤ 2.3 mg/LApr001
Nitrogen, ammonia total [as N]monthly average≤ 2.6 mg/LOct001
Nitrogen, ammonia total [as N]monthly average≤ 1.7 mg/LSep001
Nitrogen, ammonia total [as N]monthly average≤ 2.7 mg/LFeb, Mar, Dec001
Nitrogen, ammonia total [as N]monthly average≤ 1.1 mg/LJul001
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year001
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all year001
E. coli7-day geometric mean≤ 1030 #/100mLApr–Oct001
E. coli30-day geometric mean≤ 206 #/100mLApr–Oct001
BOD, 5-day, percent removalmonthly average minimum≥ 65 %all year001
Solids, suspended percent removalmonthly average minimum≥ 65 %all year001
BOD, 5-day, 20 deg. Cweekly average≤ 65 mg/Lall year002
BOD, 5-day, 20 deg. Cmonthly average≤ 45 mg/Lall year002
pHminimum≥ 6.5 SUall year002
pHmaximum≤ 9 SUall year002
Solids, total suspendedweekly average≤ 120 mg/Lall year002
Solids, total suspendedmonthly average≤ 80 mg/Lall year002
Oil and grease [soxhlet extr.] tot.daily maximum≤ 15 mg/Lall year002
Oil and grease [soxhlet extr.] tot.monthly average≤ 10 mg/Lall year002
Nitrogen, ammonia total [as N]daily maximum≤ 12.1 mg/LJan, Nov002
Nitrogen, ammonia total [as N]daily maximum≤ 10.1 mg/LFeb, Mar, Dec002
Nitrogen, ammonia total [as N]daily maximum≤ 10.1 mg/LApr002
Nitrogen, ammonia total [as N]daily maximum≤ 12.1 mg/LSep002
Nitrogen, ammonia total [as N]daily maximum≤ 12.1 mg/LMay002
Nitrogen, ammonia total [as N]daily maximum≤ 10.1 mg/LJul002
Nitrogen, ammonia total [as N]daily maximum≤ 12.1 mg/LAug002
Nitrogen, ammonia total [as N]daily maximum≤ 12.1 mg/LJun002
Nitrogen, ammonia total [as N]daily maximum≤ 12.1 mg/LOct002
Nitrogen, ammonia total [as N]monthly average≤ 3.1 mg/LJan, Nov002
Nitrogen, ammonia total [as N]monthly average≤ 2.7 mg/LFeb, Mar, Dec002
Nitrogen, ammonia total [as N]monthly average≤ 2.3 mg/LApr002
Nitrogen, ammonia total [as N]monthly average≤ 1.7 mg/LSep002
Nitrogen, ammonia total [as N]monthly average≤ 1.9 mg/LMay002
Nitrogen, ammonia total [as N]monthly average≤ 1.1 mg/LJul002
Nitrogen, ammonia total [as N]monthly average≤ 1.3 mg/LAug002
Nitrogen, ammonia total [as N]monthly average≤ 1.5 mg/LJun002
Nitrogen, ammonia total [as N]monthly average≤ 2.6 mg/LOct002
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year002
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all year002
E. coli7-day geometric mean≤ 1030 #/100mLApr–Oct002
E. coli30-day geometric mean≤ 206 #/100mLApr–Oct002
BOD, 5-day, percent removalmonthly average minimum≥ 65 %all year002
Solids, suspended percent removalmonthly average minimum≥ 65 %all year002
BOD, 5-day, 20 deg. Cmonthly averagereport only (mg/L)all yearINF
Solids, total suspendedmonthly averagereport only (mg/L)all yearINF

How strict are these limits?

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

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

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On EPA ECHO: Facility report · DMR history

Your permit document is the final word. As JSON: /api/v1/permits/MO0087149 · MCP: https://passage-data.com/mcp