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Western International Gas & Cylinders Inc.

Chemicals & Allied Products, Geismar, Louisiana. NPDES permit LA0123021, in force until Apr 30, 2029. Last 12 months: no values over a limit. Source: EPA ECHO, Oct 22, 2026.

Reports due
About 28 days after each period: form A quarterly (20 values)
Last report on file
June 2026
Oct 2024 – Sep 2025
0 values over a limit, 0 required values missing, 0 of 12 reports late

Limits in force (20)

ParameterStatisticLimitMonths
Temperature, water deg. fahrenheitdaily maximumreport only (deg F)all year
Temperature, water deg. fahrenheitdaily maximumreport only (deg F)all year
pHinstantaneous minimum≥ 6 SUall year
pHinstantaneous minimum≥ 6 SUall year
pHinstantaneous maximum≤ 9 SUall year
pHinstantaneous maximum≤ 9 SUall year
Oil & Greasedaily maximum≤ 15 mg/Lall year
Oil & Greasedaily maximum≤ 15 mg/Lall year
Carbon, tot organic [TOC]daily maximum≤ 50 mg/Lall year
Carbon, tot organic [TOC]daily maximum≤ 50 mg/Lall year
Total phenolsdaily maximum≤ 500 ug/Lall year
Total phenolsdaily maximum≤ 500 ug/Lall year
Polynuclear Aromatic Hydrocarbons [PAHs]daily maximum≤ 10 ug/Lall year
Polynuclear Aromatic Hydrocarbons [PAHs]daily maximum≤ 10 ug/Lall year
Benzenedaily maximum≤ 100 ug/Lall year
Benzenedaily maximum≤ 100 ug/Lall year
Flow, in conduit or thru treatment plantmonthly averagereport only (gal/d)all year
Flow, in conduit or thru treatment plantmonthly averagereport only (gal/d)all year
Flow, in conduit or thru treatment plantdaily maximumreport only (gal/d)all year
Flow, in conduit or thru treatment plantdaily maximumreport only (gal/d)all year

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

Same industry: the 68 Wholesale Trade — Nondurable Goods 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/LA0123021 · MCP: https://passage-data.com/mcp