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Livingston Parish Sewer District - Warsaw and Blood Landing Treatment Plant

Sewage treatment plant, Springfield, Louisiana. NPDES permit LA0117650, in force until Sep 30, 2031. Last 12 months: over a limit 22 times (last June 2026). Source: EPA ECHO, Oct 22, 2026.

Last report on file
June 2026
Oct 2024 – Sep 2025
16 values over a limit, 0 required values missing, 0 of 16 reports late

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

All 22 values over a limit
Period endingParameterReportedLimitOver by
October 2025BOD, 5-day, 20 deg. C, monthly average50 lb/d≤ 15 lb/d233%
October 2025Coliform, fecal general, monthly geometric mean290 #/100mL≤ 200 #/100mL45%
November 2025BOD, 5-day, 20 deg. C, monthly average14.5 mg/L≤ 10 mg/L45%
November 2025BOD, 5-day, 20 deg. C, monthly average24 lb/d≤ 15 lb/d60%
November 2025Coliform, fecal general, monthly geometric mean290 #/100mL≤ 200 #/100mL45%
November 2025Solids, total suspended, monthly average30 mg/L≤ 15 mg/L100%
November 2025Solids, total suspended, monthly average50 lb/d≤ 22 lb/d127%
November 2025Solids, total suspended, weekly average50 mg/L≤ 23 mg/L117%
December 2025BOD, 5-day, 20 deg. C, monthly average12.41 mg/L≤ 10 mg/L24%
December 2025Coliform, fecal general, monthly geometric mean312 #/100mL≤ 200 #/100mL56%
December 2025Coliform, fecal general, weekly geometric mean650 #/100mL≤ 400 #/100mL63%
March 2026BOD, 5-day, 20 deg. C, monthly average28.4 lb/d≤ 15 lb/d89%
March 2026BOD, 5-day, 20 deg. C, monthly average34 mg/L≤ 10 mg/L240%
March 2026BOD, 5-day, 20 deg. C, weekly average61 mg/L≤ 15 mg/L307%
March 2026Coliform, fecal general, weekly geometric mean1000 #/100mL≤ 400 #/100mL150%
March 2026Solids, total suspended, monthly average17 mg/L≤ 15 mg/L13%
April 2026Solids, total suspended, monthly average16.5 mg/L≤ 15 mg/L10%
April 2026Solids, total suspended, monthly average28 lb/d≤ 22 lb/d27%
May 2026Solids, total suspended, monthly average25 lb/d≤ 22 lb/d14%
June 2026Solids, total suspended, monthly average23 mg/L≤ 15 mg/L53%
June 2026Solids, total suspended, monthly average39 lb/d≤ 22 lb/d77%
June 2026Solids, total suspended, weekly average29.2 mg/L≤ 23 mg/L27%

Limits in force (33)

ParameterStatisticLimitMonths
Sulfate [as S]monthly averagereport only (mg/L)all year
Sulfate [as S]weekly averagereport only (mg/L)all year
Sulfate [as S]monthly averagereport only (lb/d)all year
BOD, 5-day, 20 deg. Cmonthly average≤ 10 mg/Lall year
BOD, 5-day, 20 deg. Cweekly average≤ 15 mg/Lall year
BOD, 5-day, 20 deg. Cmonthly average≤ 15 lb/dall year
BOD, 5-day, 20 deg. Cmonthly averagereport only (mg/L)all year
BOD, 5-day, 20 deg. Cweekly averagereport only (mg/L)all year
pHinstantaneous minimum≥ 6 SUall year
pHinstantaneous maximum≤ 9 SUall year
Solids, total suspendedmonthly average≤ 15 mg/Lall year
Solids, total suspendedweekly average≤ 23 mg/Lall year
Solids, total suspendedmonthly average≤ 22 lb/dall year
Solids, total suspendedmonthly averagereport only (mg/L)all year
Solids, total suspendedweekly 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]monthly averagereport only (lb/d)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]monthly averagereport only (lb/d)all year
Chloride [as Cl]monthly averagereport only (mg/L)all year
Chloride [as Cl]weekly averagereport only (mg/L)all year
Chloride [as Cl]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 plantweekly averagereport only (MGD)all year
BOD, percent removal [total]monthly average minimum≥ 85 %all year
Mercury, total [as Hg]monthly averagereport only (mg/L)all year
Mercury, total [as Hg]weekly averagereport only (mg/L)all year
Mercury, total [as Hg]monthly averagereport only (lb/d)all year
Coliform, fecal generalmonthly geometric mean≤ 200 #/100mLall year
Coliform, fecal generalweekly geometric mean≤ 400 #/100mLall year
Solids, suspended percent removalmonthly average minimum≥ 85 %all 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/LA0117650 · MCP: https://passage-data.com/mcp