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Somervell County Water District

Sewage treatment plant, Glen Rose, Texas. NPDES permit TX0131911, in force until Jan 21, 2030. 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 (14 values)
Last report on file
September 2026
Oct 2024 – Sep 2025
0 values over a limit, 0 required values missing, 0 of 12 reports late

Limits in force (14)

ParameterStatisticLimitMonths
pHminimum≥ 6 SUall year
pHmaximum≤ 9 SUall year
Chloride [as Cl]daily maximumreport only (mg/L)all year
Chloride [as Cl]daily maximumreport only (lb/d)all year
Sulfate, total [as SO4]daily maximumreport only (mg/L)all year
Sulfate, total [as SO4]daily maximumreport only (lb/d)all year
Aluminum, total [as Al]daily average≤ .834 mg/Lall year
Aluminum, total [as Al]daily maximum≤ 1.765 mg/Lall year
Aluminum, total [as Al]daily average≤ 1.05 lb/dall year
Aluminum, total [as Al]daily maximum≤ 2.22 lb/dall year
Flow, in conduit or thru treatment plantdaily average≤ .24 MGDall year
Flow, in conduit or thru treatment plantdaily maximum≤ .33 MGDall year
Solids, total dissolveddaily maximumreport only (mg/L)all year
Solids, total dissolveddaily maximumreport only (lb/d)all 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/TX0131911 · MCP: https://passage-data.com/mcp