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Lafayette Consolidated Government- Compost Facility

Sewage treatment plant, Lafayette, Louisiana. NPDES permit LA0086231, in force until Apr 30, 2029. Last 12 months: over a limit 2 times (last June 2026), 1 required value missing. Source: EPA ECHO, Oct 22, 2026.

Reports due
About 28 days after each period: outfall 002 form Q quarterly (4 values), outfall 001 form S twice a year, outfall 002 form Y yearly
Last report on file
June 2026
Oct 2024 – Sep 2025
1 value over a limit, 1 required value missing, 1 of 7 reports late

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

Period endingParameterReportedLimitOver by
June 2026Coliform, fecal general, monthly geometric mean1990 #/100mL≤ 200 #/100mL895%
June 2026Coliform, fecal general, weekly geometric mean1990 #/100mL≤ 400 #/100mL398%

Limits in force (21)

ParameterStatisticLimitMonthsOutfall
BOD, 5-day, 20 deg. Cmonthly average≤ 30 mg/Lall year001
BOD, 5-day, 20 deg. Cweekly average≤ 45 mg/Lall year001
pHinstantaneous minimum≥ 6 SUall year001
pHinstantaneous maximum≤ 9 SUall year001
Solids, total suspendedmonthly average≤ 30 mg/Lall year001
Solids, total suspendedweekly average≤ 45 mg/Lall year001
Coliform, fecal generalmonthly geometric mean≤ 200 #/100mLall year001
Coliform, fecal generalweekly geometric mean≤ 400 #/100mLall year001
Flowmonthly averagereport only (MGD)all year001
Flowweekly averagereport only (MGD)all year001
pHinstantaneous minimum≥ 6 SUall year002
pHinstantaneous maximum≤ 9 SUall year002
Solids, total suspendeddaily maximum≤ 135 mg/Lall year002
Oil & Greasedaily maximum≤ 15 mg/Lall year002
Nitrite + Nitrate total [as N]daily maximumreport only (mg/L) (alert, not enforceable)all year002
Phosphorus, total [as P]daily maximumreport only (mg/L) (alert, not enforceable)all year002
Carbon, tot organic [TOC]daily maximum≤ 50 mg/Lall year002
Lead, total [as Pb]daily maximumreport only (mg/L) (alert, not enforceable)all year002
Zinc, total [as Zn]daily maximumreport only (mg/L) (alert, not enforceable)all year002
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all year002
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year002

How strict are these limits?

Cited limits by parameter: Louisiana'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/LA0086231 · MCP: https://passage-data.com/mcp