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ST Tammany Parish Government

Frozen Specialties, Madisonville, Louisiana. NPDES permit LA0119589 expired Jun 30, 2026; its limits still apply. Last 12 months: over a limit 2 times (last February 2026), 3 of 9 reports late. Source: EPA ECHO, Oct 22, 2026.

Reports due: About 89 days after each period: form A quarterly (13 values)
Last report on file: June 2026
Oct 2024 – Sep 2025: 1 value over a limit, 0 required values missing, 0 of 12 reports late

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

Period ending	Parameter	Reported	Limit	Over by
February 2026	BOD, 5-day, 20 deg. C, monthly average	19 mg/L	≤ 10 mg/L	90%
February 2026	BOD, 5-day, 20 deg. C, weekly average	69 mg/L	≤ 15 mg/L	360%

Limits in force (13)

Parameter	Statistic	Limit	Months
BOD, 5-day, 20 deg. C	monthly average	≤ 10 mg/L	all year
BOD, 5-day, 20 deg. C	weekly average	≤ 15 mg/L	all year
pH	instantaneous minimum	≥ 6 SU	all year
pH	instantaneous maximum	≤ 9 SU	all year
Solids, total suspended	monthly average	≤ 10 mg/L	all year
Solids, total suspended	weekly average	≤ 15 mg/L	all year
Oil & Grease	daily maximum	≤ 15 mg/L	all year
Zinc, total [as Zn]	monthly average	≤ 68 ug/L	all year
Zinc, total [as Zn]	daily maximum	≤ 161 ug/L	all year
Flow, in conduit or thru treatment plant	monthly average	report only (gal/d)	all year
Flow, in conduit or thru treatment plant	weekly average	report only (gal/d)	all year
Coliform, fecal general	monthly geometric mean	≤ 200 #/100mL	all year
Coliform, fecal general	weekly geometric mean	≤ 400 #/100mL	all year

How strict are these limits?

Solids, total suspended, monthly average 10 mg/L — stricter than 99% of 489 other minor industrial and other permits in Louisiana; 1% have the same limit
Zinc, total [as Zn], daily maximum 161 ug/L — stricter than 96% of 31 other minor industrial and other permits in Louisiana
Solids, total suspended, weekly average 15 mg/L — stricter than 94% of 1,624 other minor industrial and other permits nationwide; 4% have the same limit

Cited limits by parameter: Louisiana's rules and the federal ones.

Same industry: the 79 Food and Kindred Products permits in Louisiana.

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On EPA ECHO: Facility report · DMR history

Your permit document is the final word. As JSON: /api/v1/permits/LA0119589 · MCP: https://passage-data.com/mcp