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Fort Clark Mud+

Sewage treatment plant, Brackettville, Texas. NPDES permit TX0112119, in force until Aug 31, 2027. 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 (12 values)
Renewal application due
Mar 4, 2027 · 180 days before expiry; your permit may set another date
Last report on file
September 2026
Oct 2024 – Sep 2025
0 values over a limit, 0 required values missing, 1 of 12 reports late

Limits in force (19)

ParameterStatisticLimitMonths
Oxygen, dissolved [DO]monthly minimum≥ 4 mg/Lall year
BOD, 5-day, 20 deg. Cdaily average≤ 30 mg/LApr–Oct
BOD, 5-day, 20 deg. Cdaily average≤ 30 mg/LJan, Feb, Mar, Nov, Dec
BOD, 5-day, 20 deg. Cdaily maximum≤ 70 mg/LApr–Oct
BOD, 5-day, 20 deg. Cdaily maximum≤ 70 mg/LJan, Feb, Mar, Nov, Dec
BOD, 5-day, 20 deg. Cdaily average≤ 46 lb/dApr–Oct
BOD, 5-day, 20 deg. Cdaily average≤ 125 lb/dJan, Feb, Mar, Nov, Dec
pHminimum≥ 6 SUall year
pHmaximum≤ 9 SUall year
Solids, total suspendeddaily average≤ 90 mg/LJan, Feb, Mar, Nov, Dec
Solids, total suspendeddaily average≤ 90 mg/LApr–Oct
Solids, total suspendeddaily average≤ 375 lb/dJan, Feb, Mar, Nov, Dec
Solids, total suspendeddaily average≤ 137 lb/dApr–Oct
Flow, in conduit or thru treatment plantdaily average≤ .183 MGDApr–Oct
Flow, in conduit or thru treatment plantdaily average≤ .5 MGDJan, Feb, Mar, Nov, Dec
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)Apr–Oct
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)Jan, Feb, Mar, Nov, Dec
E. colidaily average≤ 126 CFU/100mLall year
E. colidaily maximum≤ 399 CFU/100mLall 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/TX0112119 · MCP: https://passage-data.com/mcp