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Lamberti USA Incorporated

Chemical Preparations, Hungerford, Texas. NPDES permit TX0086363, in force until May 20, 2030. Last 12 months: over a limit 2 times (last June 2026), 6 of 24 reports late. Source: EPA ECHO, Oct 22, 2026.

Reports due
About 20 days after each period: outfall 001 form A monthly (18 values), outfall 002 form A monthly (6 values), outfall 001 form S twice a year
Last report on file
August 2026
Oct 2024 – Sep 2025
1 value over a limit, 0 required values missing, 4 of 25 reports late

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

Period endingParameterReportedLimitOver by
April 2026E. coli, daily maximum3683 CFU/100mL≤ 394 CFU/100mL835%
June 2026E. coli, daily maximum998 CFU/100mL≤ 394 CFU/100mL153%

Limits in force (25)

ParameterStatisticLimitMonthsOutfall
Oxygen demand, chem. [high level] [COD]daily average≤ 100 lb/dall year001
Oxygen demand, chem. [high level] [COD]daily maximum≤ 150 lb/dall year001
pHminimum≥ 5 SUall year001
pHmaximum≤ 11 SUall year001
Solids, total suspendeddaily average≤ 7.9 lb/dall year001
Solids, total suspendeddaily maximum≤ 11.8 lb/dall year001
Oil & Greasedaily average≤ 15 mg/Lall year001
Oil & Greasedaily maximum≤ 20 mg/Lall year001
Nitrogen, ammonia total [as N]daily maximum≤ 5 mg/Lall year001
Barium, total [as Ba]daily maximum≤ 4 mg/Lall year001
Phenolsdaily maximum≤ 1 mg/Lall year001
Flow, in conduit or thru treatment plantdaily average≤ .0471 MGDall year001
Flow, in conduit or thru treatment plantdaily maximum≤ .06 MGDall year001
E. colidaily average≤ 126 CFU/100mLall year001
E. colidaily maximum≤ 394 CFU/100mLall year001
BOD, carbonaceous [5 day, 20 C]daily average≤ 7.7 lb/dall year001
BOD, carbonaceous [5 day, 20 C]daily maximum≤ 11.8 lb/dall year001
pH range excursions, > 60 minutesmonthly total≤ 0 occur/moall year001
pH range excursions, monthly total accummonthly total≤ 446 minall year001
Oxygen demand, chem. [high level] [COD]daily maximum≤ 200 mg/Lall year002
pHminimum≥ 6 SUall year002
pHmaximum≤ 9 SUall year002
Oil & Greasedaily maximum≤ 15 mg/Lall year002
Flow, in conduit or thru treatment plantdaily averagereport only (MGD)all year002
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year002

How strict are these limits?

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

Same industry: the 165 Chemicals and Allied Products permits in Texas.

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On EPA ECHO: Facility report · DMR history

Your permit document is the final word. As JSON: /api/v1/permits/TX0086363 · MCP: https://passage-data.com/mcp