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Valley Municipal Utility District No 2

Industrial or other facility, Rancho Viejo, Texas. NPDES permit TX0140660 expired Jul 26, 2026; its limits still apply. Last 12 months: no values over a limit, 4 of 11 reports late. 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
1 value over a limit, 0 required values missing, 3 of 12 reports late

Limits in force (10)

ParameterStatisticLimitMonths
pHminimum≥ 6 SUall year
pHmaximum≤ 9 SUall year
Chloride [as Cl]daily averagereport only (mg/L)all year
Chloride [as Cl]daily maximum≤ 3180 mg/Lall year
Sulfate, total [as SO4]daily averagereport only (mg/L)all year
Sulfate, total [as SO4]daily maximum≤ 3816 mg/Lall year
Flow, in conduit or thru treatment plantdaily average≤ .54 MGDall year
Flow, in conduit or thru treatment plantdaily maximum≤ .108 MGDall year
Solids, total dissolveddaily averagereport only (mg/L)all year
Solids, total dissolveddaily maximum≤ 12720 mg/Lall year

How strict are these limits?

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

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/TX0140660 · MCP: https://passage-data.com/mcp