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Quality Assured Plating LLC

Plating And Polishing, Ville Platte, Louisiana. NPDES permit LA0124613, in force until Apr 30, 2030. Last 12 months: over a limit 7 times (last April 2026). Source: EPA ECHO, Oct 22, 2026.

Reports due
About 28 days after each period: form A quarterly (66 values)
Last report on file
June 2026
Oct 2024 – Sep 2025
9 values over a limit, 0 required values missing, 0 of 12 reports late

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

Period endingParameterReportedLimitOver by
October 2025Copper, total [as Cu], monthly average.07 mg/L≤ .06 mg/L17%
November 2025Copper, total [as Cu], monthly average.086 mg/L≤ .06 mg/L43%
November 2025Zinc, total [as Zn], monthly average.875 mg/L≤ .47 mg/L86%
February 2026Copper, total [as Cu], monthly average.064 mg/L≤ .06 mg/L7%
April 2026Copper, total [as Cu], daily maximum.199 mg/L≤ .14 mg/L42%
April 2026Copper, total [as Cu], monthly average.199 mg/L≤ .06 mg/L232%
April 2026pH, instantaneous minimum3.81 SU≥ 6 SU—

Limits in force (66)

ParameterStatisticLimitMonths
Oxygen demand, chem. [high level] [COD]monthly average≤ 200 mg/Lall year
Oxygen demand, chem. [high level] [COD]monthly average≤ 200 mg/Lall year
Oxygen demand, chem. [high level] [COD]daily maximum≤ 300 mg/Lall year
Oxygen demand, chem. [high level] [COD]daily maximum≤ 300 mg/Lall year
pHinstantaneous minimum≥ 6 SUall year
pHinstantaneous minimum≥ 6 SUall year
pHinstantaneous maximum≤ 9 SUall year
pHinstantaneous maximum≤ 9 SUall year
Solids, total suspendedmonthly average≤ 31 mg/Lall year
Solids, total suspendedmonthly average≤ 31 mg/Lall year
Solids, total suspendeddaily maximum≤ 60 mg/Lall year
Solids, total suspendeddaily maximum≤ 60 mg/Lall year
Oil & Greasemonthly average≤ 26 mg/Lall year
Oil & Greasemonthly average≤ 26 mg/Lall year
Oil & Greasedaily maximum≤ 52 mg/Lall year
Oil & Greasedaily maximum≤ 52 mg/Lall year
Nitrogen, total [as N]monthly averagereport only (mg/L)all year
Nitrogen, total [as N]monthly averagereport only (mg/L)all year
Nitrogen, total [as N]daily maximumreport only (mg/L)all year
Nitrogen, total [as N]daily maximumreport only (mg/L)all year
Nitrogen, ammonia total [as N]daily maximum≤ 5 mg/Lall year
Nitrogen, ammonia total [as N]daily maximum≤ 5 mg/Lall year
Phosphorus, total [as P]monthly averagereport only (mg/L)all year
Phosphorus, total [as P]monthly averagereport only (mg/L)all year
Phosphorus, total [as P]daily maximumreport only (mg/L)all year
Phosphorus, total [as P]daily maximumreport only (mg/L)all year
Cyanide, total [as CN]monthly average≤ .06 mg/Lall year
Cyanide, total [as CN]monthly average≤ .06 mg/Lall year
Cyanide, total [as CN]daily maximum≤ .14 mg/Lall year
Cyanide, total [as CN]daily maximum≤ .14 mg/Lall year
Cadmium, total [as Cd]monthly average≤ .05 mg/Lall year
Cadmium, total [as Cd]monthly average≤ .05 mg/Lall year
Cadmium, total [as Cd]daily maximum≤ .12 mg/Lall year
Cadmium, total [as Cd]daily maximum≤ .12 mg/Lall year
Chromium, total [as Cr]monthly average≤ 1.71 mg/Lall year
Chromium, total [as Cr]monthly average≤ 1.71 mg/Lall year
Chromium, total [as Cr]daily maximum≤ 2.77 mg/Lall year
Chromium, total [as Cr]daily maximum≤ 2.77 mg/Lall year
Copper, total [as Cu]monthly average≤ .06 mg/Lall year
Copper, total [as Cu]monthly average≤ .06 mg/Lall year
Copper, total [as Cu]daily maximum≤ .14 mg/Lall year
Copper, total [as Cu]daily maximum≤ .14 mg/Lall year
Lead, total [as Pb]monthly average≤ .18 mg/Lall year
Lead, total [as Pb]monthly average≤ .18 mg/Lall year
Lead, total [as Pb]daily maximum≤ .42 mg/Lall year
Lead, total [as Pb]daily maximum≤ .42 mg/Lall year
Nickel, total [as Ni]monthly average≤ 2.38 mg/Lall year
Nickel, total [as Ni]monthly average≤ 2.38 mg/Lall year
Nickel, total [as Ni]daily maximum≤ 3.98 mg/Lall year
Nickel, total [as Ni]daily maximum≤ 3.98 mg/Lall year
Silver, total [as Ag]monthly average≤ .24 mg/Lall year
Silver, total [as Ag]monthly average≤ .24 mg/Lall year
Silver, total [as Ag]daily maximum≤ .43 mg/Lall year
Silver, total [as Ag]daily maximum≤ .43 mg/Lall year
Zinc, total [as Zn]monthly average≤ .47 mg/Lall year
Zinc, total [as Zn]monthly average≤ .47 mg/Lall year
Zinc, total [as Zn]daily maximum≤ 1.13 mg/Lall year
Zinc, total [as Zn]daily maximum≤ 1.13 mg/Lall year
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all year
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all year
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year
Organics, total toxic [TTO]monthly averagereport only (mg/L)all year
Organics, total toxic [TTO]monthly averagereport only (mg/L)all year
Organics, total toxic [TTO]daily maximum≤ 2.13 mg/Lall year
Organics, total toxic [TTO]daily maximum≤ 2.13 mg/Lall year

How strict are these limits?

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

Same industry: the 7 Fabricated Metal 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/LA0124613 · MCP: https://passage-data.com/mcp