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Exxon Mobil Corporation - Anchorage Tank Farm

Petroleum Bulk Stations & Terminals, Port Allen, Louisiana. NPDES permit LA0005568, in force until Sep 30, 2031. Last 12 months: no values over a limit. Source: EPA ECHO, Oct 22, 2026.

Last report on file
June 2026
Oct 2024 – Sep 2025
0 values over a limit, 0 required values missing, 0 of 8 reports late

Limits in force (20)

ParameterStatisticLimitMonthsOutfall
pHinstantaneous minimum≥ 6 SUall year001
pHinstantaneous maximum≤ 9 SUall year001
Oil & Greasedaily maximum≤ 15 mg/Lall year001
Carbon, tot organic [TOC]daily maximum≤ 50 mg/Lall year001
Lead, total [as Pb]daily maximum≤ 50 ug/Lall year001
Benzenedaily maximum≤ 50 ug/Lall year001
BTEXdaily maximum≤ 250 ug/Lall year001
Flow, in conduit or thru treatment plantmonthly averagereport only (gal/d)all year001
Flow, in conduit or thru treatment plantdaily maximumreport only (gal/d)all year001
pHinstantaneous minimum≥ 6 SUall year101
pHinstantaneous maximum≤ 9 SUall year101
Solids, total suspendeddaily maximum≤ 90 mg/Lall year101
Solids, total suspendeddaily maximum≤ 90 mg/Lall year101
Oil & Greasedaily maximum≤ 15 mg/Lall year101
Carbon, tot organic [TOC]daily maximum≤ 50 mg/Lall year101
Lead, total [as Pb]daily maximum≤ 50 ug/Lall year101
Benzenedaily maximum≤ 50 ug/Lall year101
BTEXdaily maximum≤ 250 ug/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

How strict are these limits?

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/LA0005568 · MCP: https://passage-data.com/mcp