San Jacinto Barge Repair Inc — NPDES permit TX0133124: limits, due date and EPA's record

Marine Cargo Handling, Channelview, Texas. NPDES permit TX0133124 expired Aug 19, 2026; its limits still apply. Last 12 months: no values over a limit, 8 of 44 reports late. Source: EPA ECHO, Oct 22, 2026.

Limits in force (29)

Parameter	Statistic	Limit	Months	Outfall
pH	minimum	≥ 6 SU	all year	001
pH	maximum	≤ 9 SU	all year	001
Solids, total suspended	daily maximum	≤ 60 mg/L	all year	001
Oil & Grease	daily maximum	≤ 20 mg/L	all year	001
Carbon, tot organic [TOC]	daily maximum	≤ 100 mg/L	all year	001
Flow, in conduit or thru treatment plant	daily average	report only (MGD)	all year	001
Flow, in conduit or thru treatment plant	daily maximum	≤ .032 MGD	all year	001
pH	minimum	≥ 6 SU	all year	002
pH	maximum	≤ 9 SU	all year	002
Solids, total suspended	daily maximum	≤ 60 mg/L	all year	002
Oil & Grease	daily maximum	≤ 20 mg/L	all year	002
Phosphorus, total [as P]	daily maximum	≤ 30 mg/L	all year	002
Carbon, tot organic [TOC]	daily maximum	≤ 100 mg/L	all year	002
Flow, in conduit or thru treatment plant	daily average	report only (MGD)	all year	002
Flow, in conduit or thru treatment plant	daily maximum	≤ .02 MGD	all year	002
pH	minimum	≥ 6 SU	all year	003
pH	maximum	≤ 9 SU	all year	003
Solids, total suspended	daily maximum	≤ 60 mg/L	all year	003
Oil & Grease	daily maximum	≤ 20 mg/L	all year	003
Carbon, tot organic [TOC]	daily maximum	≤ 100 mg/L	all year	003
Flow, in conduit or thru treatment plant	daily average	report only (MGD)	all year	003
Flow, in conduit or thru treatment plant	daily maximum	≤ .01 MGD	all year	003
pH	minimum	≥ 6 SU	all year	004
pH	maximum	≤ 9 SU	all year	004
Solids, total suspended	daily maximum	≤ 60 mg/L	all year	004
Oil & Grease	daily maximum	≤ 20 mg/L	all year	004
Carbon, tot organic [TOC]	daily maximum	≤ 100 mg/L	all year	004
Flow, in conduit or thru treatment plant	daily average	report only (MGD)	all year	004
Flow, in conduit or thru treatment plant	daily maximum	≤ .01 MGD	all year	004

How strict are these limits?

Your permit document is the final word. As JSON: /api/v1/permits/TX0133124 · MCP: https://passage-data.com/mcp