Avoyelles Parish Police Jury - Parish Barn — NPDES permit LA0127814: limits, due date and EPA's record

General Government, Mansura, Louisiana. NPDES permit LA0127814, in force until Apr 30, 2030. Last 12 months: over a limit 6 times (last June 2026), 5 of 7 reports late. Source: EPA ECHO, Oct 22, 2026.

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

Period ending	Parameter	Reported	Limit	Over by
April 2026	BOD, 5-day, 20 deg. C, monthly average	< 40	≤ 37 mg/L	8%
April 2026	Solids, total suspended, monthly average	44.3	≤ 27 mg/L	64%
May 2026	BOD, 5-day, 20 deg. C, monthly average	< 40	≤ 37 mg/L	8%
June 2026	BOD, 5-day, 20 deg. C, monthly average	< 40	≤ 37 mg/L	8%
June 2026	Solids, total suspended, daily maximum	616	≤ 88 mg/L	600%
June 2026	Solids, total suspended, monthly average	616	≤ 27 mg/L	2181%

Limits in force (44)

Parameter	Statistic	Limit	Months	Outfall
Oxygen demand, chem. [high level] [COD]	monthly average	≤ 200 mg/L	all year	001
Oxygen demand, chem. [high level] [COD]	daily maximum	≤ 300 mg/L	all year	001
pH	instantaneous minimum	≥ 6 SU	all year	001
pH	instantaneous maximum	≤ 9 SU	all year	001
Solids, total suspended	daily maximum	≤ 45 mg/L	all year	001
Oil & Grease	daily maximum	≤ 15 mg/L	all year	001
Flow, in conduit or thru treatment plant	monthly average	report only (MGD)	all year	001
Flow, in conduit or thru treatment plant	daily maximum	report only (MGD)	all year	001
Solids, total dissolved	monthly average	report only (mg/L)	all year	001
Solids, total dissolved	daily maximum	report only (mg/L)	all year	001
BOD, 5-day, 20 deg. C	monthly average	≤ 37 mg/L	all year	002
BOD, 5-day, 20 deg. C	monthly average	≤ 37 mg/L	all year	002
BOD, 5-day, 20 deg. C	daily maximum	≤ 140 mg/L	all year	002
BOD, 5-day, 20 deg. C	daily maximum	≤ 140 mg/L	all year	002
pH	instantaneous minimum	≥ 6 SU	all year	002
pH	instantaneous minimum	≥ 6 SU	all year	002
pH	instantaneous maximum	≤ 9 SU	all year	002
pH	instantaneous maximum	≤ 9 SU	all year	002
Solids, total suspended	monthly average	≤ 27 mg/L	all year	002
Solids, total suspended	monthly average	≤ 27 mg/L	all year	002
Solids, total suspended	daily maximum	≤ 88 mg/L	all year	002
Solids, total suspended	daily maximum	≤ 88 mg/L	all year	002
Oil & Grease	daily maximum	≤ 15 mg/L	all year	002
Nitrogen, ammonia total [as N]	monthly average	≤ 4.9 mg/L	all year	002
Nitrogen, ammonia total [as N]	monthly average	≤ 4.9 mg/L	all year	002
Nitrogen, ammonia total [as N]	daily maximum	≤ 10 mg/L	all year	002
Nitrogen, ammonia total [as N]	daily maximum	≤ 10 mg/L	all year	002
Carbon, tot organic [TOC]	daily maximum	≤ 50 mg/L	all year	002
Zinc, total [as Zn]	monthly average	≤ .11 mg/L	all year	002
Zinc, total [as Zn]	daily maximum	≤ .2 mg/L	all year	002
Phenol	monthly average	≤ .015 mg/L	all year	002
Phenol	daily maximum	≤ .026 mg/L	all year	002
Flow, in conduit or thru treatment plant	monthly average	report only (MGD)	all year	002
Flow, in conduit or thru treatment plant	monthly average	report only (MGD)	all year	002
Flow, in conduit or thru treatment plant	daily maximum	report only (MGD)	all year	002
Flow, in conduit or thru treatment plant	daily maximum	report only (MGD)	all year	002
.alpha.-Terpineol	monthly average	≤ .016 mg/L	all year	002
.alpha.-Terpineol	daily maximum	≤ .033 mg/L	all year	002
Solids, total dissolved	monthly average	report only (mg/L)	all year	002
Solids, total dissolved	daily maximum	report only (mg/L)	all year	002
p-Cresol	monthly average	≤ .014 mg/L	all year	002
p-Cresol	daily maximum	≤ .025 mg/L	all year	002
Benzoic acids, total	monthly average	≤ .071 mg/L	all year	002
Benzoic acids, total	daily maximum	≤ .12 mg/L	all year	002

How strict are these limits?

Your permit document is the final word. As JSON: /api/v1/permits/LA0127814 · MCP: https://passage-data.com/mcp