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Dresser Inc.

Industrial Valves, Alexandria, Louisiana. NPDES permit LA0099457, in force until Sep 14, 2027. Last 12 months: over a limit once (last December 2025). Source: EPA ECHO, Oct 22, 2026.

Reports due
About 28 days after each period: outfall 201 form Q quarterly (12 values), outfall 101 form S twice a year
Renewal application due
Mar 18, 2027 · 180 days before expiry; your permit may set another date
Last report on file
September 2026
Oct 2024 – Sep 2025
0 values over a limit, 0 required values missing, 0 of 6 reports late

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

Period endingParameterReportedLimitOver by
December 2025Coliform, fecal general, daily maximum933 #/100mL≤ 400 #/100mL133%

Limits in force (22)

ParameterStatisticLimitMonthsOutfall
BOD, 5-day, 20 deg. Cmonthly average≤ 30 mg/Lall year101
BOD, 5-day, 20 deg. Cdaily maximum≤ 45 mg/Lall year101
pHinstantaneous minimum≥ 6 SUall year101
pHinstantaneous maximum≤ 9 SUall year101
Solids, total suspendedmonthly average≤ 90 mg/Lall year101
Solids, total suspendeddaily maximum≤ 135 mg/Lall year101
Flow, in conduit or thru treatment plantmonthly averagereport only (gal/d)all year101
Flow, in conduit or thru treatment plantdaily maximumreport only (gal/d)all year101
Coliform, fecal generalmonthly geometric mean≤ 200 #/100mLall year101
Coliform, fecal generaldaily maximum≤ 400 #/100mLall year101
pHinstantaneous minimum≥ 6 SUall year201
pHinstantaneous maximum≤ 9 SUall year201
Oil & Greasedaily maximum≤ 15 mg/Lall year201
Carbon, tot organic [TOC]daily maximum≤ 50 mg/Lall year201
1,1-Dichloroethanemonthly averagereport only (ug/L)all year201
1,1-Dichloroethanedaily maximumreport only (ug/L)all year201
1,2-trans-Dichloroethylene, dry weightmonthly averagereport only (ug/L)all year201
1,2-trans-Dichloroethylene, dry weightdaily maximumreport only (ug/L)all year201
Trichloroethylenemonthly averagereport only (ug/L)all year201
Trichloroethylenedaily maximumreport only (ug/L)all year201
Flow, in conduit or thru treatment plantmonthly average minimumreport only (MGD)all year201
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year201

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/LA0099457 · MCP: https://passage-data.com/mcp