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Harvey Gulf International Marine LLC

Oil And Gas Field Services, Golden Meadow, Louisiana. NPDES permit LA0126675, in force until Mar 31, 2029. Last 12 months: over a limit 9 times (last September 2026), 5 of 18 reports late. Source: EPA ECHO, Oct 22, 2026.

Reports due
About 28 days after each period: outfall 002 form Q quarterly (10 values), outfall 003 form Q quarterly (6 values), outfall 004 form Q quarterly (6 values), outfall 005 form Q quarterly (6 values), outfall 002 form S twice a year
Last report on file
September 2026
Oct 2024 – Sep 2025
2 values over a limit, 0 required values missing, 8 of 18 reports late

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

Period endingParameterReportedLimitOver by
December 2025Coliform, fecal general, daily maximum> 2419.6 #/100mL≤ 400 #/100mL—
December 2025Coliform, fecal general, monthly average> 2419.6 #/100mL≤ 200 #/100mL—
December 2025Enterococci, daily maximum160 #/100mL≤ 135 #/100mL19%
December 2025Enterococci, monthly geometric mean160.7 #/100mL≤ 35 #/100mL359%
March 2026Coliform, fecal general, daily maximum> 2419.6 #/100mL≤ 400 #/100mL—
September 2026BOD, 5-day, 20 deg. C, daily maximum75 mg/L≤ 45 mg/L67%
September 2026BOD, 5-day, 20 deg. C, monthly average75 mg/L≤ 30 mg/L150%
September 2026Coliform, fecal general, daily maximum> 2419.6 #/100mL≤ 400 #/100mL—
September 2026Coliform, fecal general, monthly average> 2419.6 #/100mL≤ 200 #/100mL—

Limits in force (30)

ParameterStatisticLimitMonthsOutfall
BOD, 5-day, 20 deg. Cmonthly average≤ 30 mg/Lall year002
BOD, 5-day, 20 deg. Cdaily maximum≤ 45 mg/Lall year002
pHinstantaneous minimum≥ 6 SUall year002
pHinstantaneous maximum≤ 9 SUall year002
Solids, total suspendedmonthly average≤ 30 mg/Lall year002
Solids, total suspendeddaily maximum≤ 45 mg/Lall year002
Flow, in conduit or thru treatment plantmonthly averagereport only (gal/d)all year002
Flow, in conduit or thru treatment plantdaily maximumreport only (gal/d)all year002
Enterococcimonthly geometric mean≤ 35 #/100mLall year002
Enterococcidaily maximum≤ 135 #/100mLall year002
Coliform, fecal generalmonthly average≤ 200 #/100mLall year002
Coliform, fecal generaldaily maximum≤ 400 #/100mLall year002
pHinstantaneous minimum≥ 6 SUall year003
pHinstantaneous maximum≤ 9 SUall year003
Oil & Greasedaily maximum≤ 15 mg/Lall year003
Carbon, tot organic [TOC]daily maximum≤ 50 mg/Lall year003
Flow, in conduit or thru treatment plantmonthly averagereport only (gal/d)all year003
Flow, in conduit or thru treatment plantdaily maximumreport only (gal/d)all year003
pHinstantaneous minimum≥ 6 SUall year004
pHinstantaneous maximum≤ 9 SUall year004
Oil & Greasedaily maximum≤ 15 mg/Lall year004
Carbon, tot organic [TOC]daily maximum≤ 50 mg/Lall year004
Flow, in conduit or thru treatment plantmonthly averagereport only (gal/d)all year004
Flow, in conduit or thru treatment plantdaily maximumreport only (gal/d)all year004
pHinstantaneous minimum≥ 6 SUall year005
pHinstantaneous maximum≤ 9 SUall year005
Oil & Greasedaily maximum≤ 15 mg/Lall year005
Carbon, tot organic [TOC]daily maximum≤ 50 mg/Lall year005
Flow, in conduit or thru treatment plantmonthly averagereport only (gal/d)all year005
Flow, in conduit or thru treatment plantdaily maximumreport only (gal/d)all year005

How strict are these limits?

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

Same industry: the 56 Oil and Gas Extraction 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/LA0126675 · MCP: https://passage-data.com/mcp