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Cameron Parish Wastewater District #1 - WWTP

Sewage treatment plant, Cameron, Louisiana. NPDES permit LA0039136 expired Oct 31, 2025; its limits still apply. Last 12 months: over a limit 5 times (last May 2026). Source: EPA ECHO, Oct 22, 2026.

Reports due
About 28 days after each period: form A quarterly (30 values), form Q quarterly (12 values)
Last report on file
June 2026
Oct 2024 – Sep 2025
3 values over a limit, 6 required values missing, 5 of 16 reports late

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

Period endingParameterReportedLimitOver by
October 2025Coliform, fecal general, monthly average50 #/100mL≤ 14 #/100mL257%
October 2025Coliform, fecal general, weekly average45 #/100mL≤ 43 #/100mL5%
October 2025Enterococci, monthly geometric mean50 #/100mL≤ 35 #/100mL43%
May 2026Coliform, fecal general, monthly average75 #/100mL≤ 14 #/100mL436%
May 2026Coliform, fecal general, weekly average150 #/100mL≤ 43 #/100mL249%

Limits in force (42)

ParameterStatisticLimitMonths
BOD, 5-day, 20 deg. Cmonthly average≤ 30 mg/Lall year
BOD, 5-day, 20 deg. Cmonthly average≤ 30 mg/Lall year
BOD, 5-day, 20 deg. Cweekly average≤ 45 mg/Lall year
BOD, 5-day, 20 deg. Cweekly average≤ 45 mg/Lall year
BOD, 5-day, 20 deg. Cmonthly average≤ 171 lb/dall year
BOD, 5-day, 20 deg. Cmonthly average≤ 171 lb/dall year
pHinstantaneous minimum≥ 6 SUall year
pHinstantaneous minimum≥ 6 SUall year
pHinstantaneous maximum≤ 9 SUall year
pHinstantaneous maximum≤ 9 SUall year
Solids, total suspendedmonthly average≤ 90 mg/Lall year
Solids, total suspendedmonthly average≤ 90 mg/Lall year
Solids, total suspendedweekly average≤ 135 mg/Lall year
Solids, total suspendedweekly average≤ 135 mg/Lall year
Solids, total suspendedmonthly average≤ 514 lb/dall year
Solids, total suspendedmonthly average≤ 514 lb/dall year
Nitrogen, total [as N]monthly averagereport only (mg/L)all year
Nitrogen, total [as N]monthly averagereport only (mg/L)all year
Nitrogen, total [as N]weekly averagereport only (mg/L)all year
Nitrogen, total [as N]weekly averagereport only (mg/L)all year
Nitrogen, total [as N]monthly averagereport only (lb/d)all year
Nitrogen, total [as N]monthly averagereport only (lb/d)all year
Phosphorus, total [as P]monthly averagereport only (mg/L)all year
Phosphorus, total [as P]monthly averagereport only (mg/L)all year
Phosphorus, total [as P]weekly averagereport only (mg/L)all year
Phosphorus, total [as P]weekly averagereport only (mg/L)all year
Phosphorus, total [as P]monthly averagereport only (lb/d)all year
Phosphorus, total [as P]monthly averagereport only (lb/d)all year
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all year
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all year
Flow, in conduit or thru treatment plantweekly averagereport only (MGD)all year
Flow, in conduit or thru treatment plantweekly averagereport only (MGD)all year
Chlorine, total residualinstantaneous maximum≤ .59 mg/Lall year
Chlorine, total residualinstantaneous maximum≤ .59 mg/Lall year
Enterococcimonthly geometric mean≤ 35 #/100mLMay–Oct
Enterococcimonthly geometric mean≤ 35 #/100mLMay–Oct
Enterococciweekly geometric mean≤ 135 #/100mLMay–Oct
Enterococciweekly geometric mean≤ 135 #/100mLMay–Oct
Coliform, fecal generalmonthly average≤ 14 #/100mLall year
Coliform, fecal generalmonthly average≤ 14 #/100mLall year
Coliform, fecal generalweekly average≤ 43 #/100mLall year
Coliform, fecal generalweekly average≤ 43 #/100mLall year

How strict are these limits?

Cited limits by parameter: Louisiana'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/LA0039136 · MCP: https://passage-data.com/mcp