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Enterprise Products Operating LLC

Marine Cargo Handling, Vidor Division, Texas. NPDES permit TX0144827, in force until Aug 9, 2029. Last 12 months: no values over a limit. Source: EPA ECHO, Oct 22, 2026.

Reports due
About 20 days after each period: form A monthly (21 values)
Last report on file
September 2026
Oct 2024 – Sep 2025
0 values over a limit, 0 required values missing, 1 of 2 reports late

Limits in force (21)

ParameterStatisticLimitMonths
pHminimum≥ 6 SUall year
pHmaximum≤ 9 SUall year
Solids, total suspendeddaily average≤ 30 mg/Lall year
Solids, total suspendeddaily maximum≤ 100 mg/Lall year
Oil & Greasedaily maximum≤ 15 mg/Lall year
Chloride [as Cl]daily averagereport only (mg/L)all year
Chloride [as Cl]daily maximumreport only (mg/L)all year
Sulfate, total [as SO4]daily averagereport only (mg/L)all year
Sulfate, total [as SO4]daily maximumreport only (mg/L)all year
Lead, total [as Pb]daily averagereport only (mg/L)all year
Lead, total [as Pb]daily maximum≤ .02 mg/Lall year
Benzenedaily averagereport only (mg/L)all year
Benzenedaily maximum≤ .05 mg/Lall year
Petrol hydrocarbons, total recoverabledaily averagereport only (mg/L)all year
Petrol hydrocarbons, total recoverabledaily maximum≤ 15 mg/Lall year
BTEXdaily averagereport only (mg/L)all year
BTEXdaily maximum≤ .5 mg/Lall year
Flow, in conduit or thru treatment plantdaily average≤ 2.213 MGDall year
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year
Solids, total dissolveddaily averagereport only (mg/L)all year
Solids, total dissolveddaily maximumreport only (mg/L)all year

How strict are these limits?

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

Same industry: the 19 Water Transportation permits in Texas.

Check this month's numbers Email me before each report is due

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On EPA ECHO: Facility report · DMR history

Your permit document is the final word. As JSON: /api/v1/permits/TX0144827 · MCP: https://passage-data.com/mcp