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Texas Eastern Transmission LP

Natural Gas Transmission, Huntsville, Texas. NPDES permit TX0144924, in force until Apr 16, 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 (10 values)
Last report on file
August 2026
Oct 2024 – Sep 2025
2 values over a limit, 0 required values missing, 0 of 10 reports late

Limits in force (10)

ParameterStatisticLimitMonths
pHminimum≥ 6 SUall year
pHmaximum≤ 9 SUall year
Solids, total suspendeddaily averagereport only (mg/L)all year
Solids, total suspendeddaily maximumreport only (mg/L)all year
Oil & Greasedaily averagereport only (mg/L)all year
Oil & Greasedaily maximumreport only (mg/L)all year
Zinc, total [as Zn]daily average≤ .138 mg/Lall year
Zinc, total [as Zn]daily maximum≤ .292 mg/Lall year
Flow, in conduit or thru treatment plantdaily averagereport only (MGD)all year
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year

How strict are these limits?

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

Same industry: the 6 Natural Gas Transmission 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/TX0144924 · MCP: https://passage-data.com/mcp