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Duro Terminals LLC - Duro Terminals

NPDES permit LA0127838 · EPA data of Oct 12, 2026

What it is
Industrial or other facility
Where
Louisiana · map
Last 12 months
No reports in EPA's file
Permit
In force until Sep 30, 2031

What brings you here? · ·

Check this month's numbers before you file
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EPA ECHOFacility reportDMR history

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

EPA has no reports on file for this permit in this window. That may be EPA's gap, not the facility's.

Reporting

Reports due
About 28 days after each period ends

How strict are these limits?

Compared with the same limit in similar permits.

Limits in force (41)

OutfallParameterStatisticLimitMonths
001pHinstantaneous minimum >= 6 SU all year
001pHinstantaneous maximum <= 8.5 SU all year
001Oil & Greasedaily maximum <= 15 mg/L all year
001Carbon, tot organic [TOC]daily maximum <= 50 mg/L all year
001Zinc, total [as Zn]monthly average report only all year
001Zinc, total [as Zn]daily maximum report only all year
001Flow, in conduit or thru treatment plantmonthly average report only all year
001Flow, in conduit or thru treatment plantdaily maximum report only all year
017pHinstantaneous minimum >= 6 SU all year
017pHinstantaneous maximum <= 8.5 SU all year
017Oil & Greasedaily maximum <= 15 mg/L all year
017Nitrogen, ammonia total [as N]daily maximum <= 30 mg/L all year
017Carbon, tot organic [TOC]daily maximum <= 50 mg/L all year
017Copper, total [as Cu]daily maximum <= 1.1 mg/L all year
017Flow, in conduit or thru treatment plantmonthly average report only all year
017Flow, in conduit or thru treatment plantdaily maximum report only all year
018pHinstantaneous minimum >= 6 SU all year
018pHinstantaneous maximum <= 8.5 SU all year
018Oil & Greasedaily maximum <= 15 mg/L all year
018Nitrogen, ammonia total [as N]daily maximum <= 30 mg/L all year
018Carbon, tot organic [TOC]daily maximum <= 50 mg/L all year
018Copper, total [as Cu]monthly average report only all year
018Copper, total [as Cu]daily maximum report only all year
018Flow, in conduit or thru treatment plantmonthly average report only all year
018Flow, in conduit or thru treatment plantdaily maximum report only all year
019pHinstantaneous minimum >= 6 SU all year
019pHinstantaneous maximum <= 8.5 SU all year
019Oil & Greasedaily maximum <= 15 mg/L all year
019Carbon, tot organic [TOC]daily maximum <= 50 mg/L all year
019Copper, total [as Cu]monthly average report only all year
019Copper, total [as Cu]daily maximum report only all year
019Flow, in conduit or thru treatment plantmonthly average report only all year
019Flow, in conduit or thru treatment plantdaily maximum report only all year
020pHinstantaneous minimum >= 6 SU all year
020pHinstantaneous maximum <= 8.5 SU all year
020Oil & Greasedaily maximum <= 15 mg/L all year
020Carbon, tot organic [TOC]daily maximum <= 50 mg/L all year
020Copper, total [as Cu]monthly average report only all year
020Copper, total [as Cu]daily maximum report only all year
020Flow, in conduit or thru treatment plantmonthly average report only all year
020Flow, in conduit or thru treatment plantdaily maximum report only all year

Cited limits by parameter: Louisiana's rules and the federal ones, each row cited to the rule it comes from.

For programs and AI agents: this permit as JSON at /api/v1/permits/LA0127838; or add https://passage-data.com/mcp as a remote MCP server (tool get_permit; find_limits for cited state and federal limits). Free, no key. llms.txt

From EPA's ECHO data, not the permit document itself: your permit is the final word. All states