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Forterra Pressure Pipe Inc

Concrete Products, Grand Prairie, Texas. NPDES permit TX0108065 expired Oct 21, 2026. Last 12 months: no values over a limit, 51 required values missing, 9 of 11 reports late. Source: EPA ECHO, Oct 22, 2026.

Reports due: About 20 days after each period: form A monthly (7 values)
Last report on file: August 2026
Oct 2024 – Sep 2025: 1 value over a limit, 84 required values missing, 12 of 12 reports late

Limits in force (7)

These limits come from an earlier version of this permit (version 0 in EPA's file); its current version holds none yet. A renewal can change them.

Parameter	Statistic	Limit	Months
Oxygen demand, chem. [high level] [COD]	daily maximum	≤ 200 mg/L	all year
pH	minimum	≥ 6 SU	all year
pH	maximum	≤ 9 SU	all year
Solids, total suspended	daily maximum	report only (mg/L)	all year
Oil & Grease	daily maximum	≤ 15 mg/L	all year
Flow, in conduit or thru treatment plant	daily average	report only (MGD)	all year
Flow, in conduit or thru treatment plant	daily maximum	report only (MGD)	all year

How strict are these limits?

Oil & Grease, daily maximum 15 mg/L — stricter than 21% of 265 other minor industrial and other permits in Texas; 78% have the same limit

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

Same industry: the 10 Stone, Clay, Glass and Concrete Products permits in Texas.

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On EPA ECHO: Facility report · DMR history

Your permit document is the final word. As JSON: /api/v1/permits/TX0108065 · MCP: https://passage-data.com/mcp