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Lucedale Potw

Sewage treatment plant, Lucedale, Mississippi. NPDES permit MS0044504, in force until Aug 31, 2028. Last 12 months: over a limit 9 times (last December 2025). Source: EPA ECHO, Oct 22, 2026.

Reports due
About 28 days after each period: form Y yearly
Renewal application due
Mar 4, 2028 · 180 days before expiry; your permit may set another date
Last report on file
December 2025
Oct 2024 – Sep 2025
8 values over a limit, 0 required values missing, 0 of 1 report late

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

Period endingParameterReportedLimitOver by
December 2025BOD, 5-day, 20 deg. C, maximum weekly average207.4 lb/d≤ 188 lb/d10%
December 2025BOD, 5-day, 20 deg. C, maximum weekly average60 mg/L≤ 45 mg/L33%
December 2025E. coli, maximum weekly average4839 #/100mL≤ 410 #/100mL1080%
December 2025Nitrogen, ammonia total [as N], monthly average12.05 lb/d≤ 8.34 lb/d44%
December 2025Nitrogen, ammonia total [as N], monthly average3.65 mg/L≤ 2 mg/L83%
December 2025Nitrogen, ammonia total [as N], maximum weekly average12.4 mg/L≤ 3 mg/L313%
December 2025Nitrogen, ammonia total [as N], maximum weekly average42.86 lb/d≤ 12.5 lb/d243%
December 2025Solids, suspended percent removal, minimum79 %≥ 85 %40%
December 2025Solids, total suspended, maximum weekly average50 mg/L≤ 45 mg/L11%

Limits in force (31)

ParameterStatisticLimitMonths
Oxygen, dissolved [DO]minimum≥ 6 mg/Lall year
BOD, 5-day, 20 deg. Cmonthly average≤ 30 mg/Lall year
BOD, 5-day, 20 deg. Cmaximum weekly average≤ 45 mg/Lall year
BOD, 5-day, 20 deg. Cmonthly average≤ 125 lb/dall year
BOD, 5-day, 20 deg. Cmaximum weekly average≤ 188 lb/dall year
BOD, 5-day, 20 deg. Cmonthly averagereport only (mg/L)all year
BOD, 5-day, 20 deg. Cmaximum weekly averagereport only (mg/L)all year
BOD, 5-day, 20 deg. Cmonthly averagereport only (lb/d)all year
BOD, 5-day, 20 deg. Cmaximum weekly averagereport only (lb/d)all year
pHminimum≥ 6 SUall year
pHmaximum≤ 9 SUall year
Solids, total suspendedmonthly average≤ 30 mg/Lall year
Solids, total suspendedmaximum weekly average≤ 45 mg/Lall year
Solids, total suspendedmonthly average≤ 125 lb/dall year
Solids, total suspendedmaximum weekly average≤ 188 lb/dall year
Solids, total suspendedmonthly averagereport only (mg/L)all year
Solids, total suspendedmaximum weekly averagereport only (mg/L)all year
Solids, total suspendedmonthly averagereport only (lb/d)all year
Solids, total suspendedmaximum weekly averagereport only (lb/d)all year
Nitrogen, ammonia total [as N]monthly average≤ 2 mg/Lall year
Nitrogen, ammonia total [as N]maximum weekly average≤ 3 mg/Lall year
Nitrogen, ammonia total [as N]monthly average≤ 8.34 lb/dall year
Nitrogen, ammonia total [as N]maximum weekly average≤ 12.5 lb/dall year
Flow, in conduit or thru treatment plantmonthly average≤ .5 MGDall year
Flow, in conduit or thru treatment plantmaximum weekly averagereport only (MGD)all year
Chlorine, total residualmonthly average≤ .035 mg/Lall year
Chlorine, total residualmaximum weekly average≤ .06 mg/Lall year
E. colimonthly average≤ 126 #/100mLall year
E. colimaximum weekly average≤ 410 #/100mLall year
BOD, 5-day, percent removalminimum≥ 85 %all year
Solids, suspended percent removalminimum≥ 85 %all year

How strict are these limits?

Cited limits by parameter: Mississippi'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/MS0044504 · MCP: https://passage-data.com/mcp