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El Paso and Hudspeth Counties Regional Water Supply Corporation+

Water Supply, Fort Hancock, Texas. NPDES permit TX0139459, in force until Aug 24, 2031. Last 12 months: over a limit 5 times (last August 2026). Source: EPA ECHO, Oct 22, 2026.

Reports due: About 20 days after each period: form A monthly (12 values)
Last report on file: August 2026
Oct 2024 – Sep 2025: 6 values over a limit, 0 required values missing, 0 of 12 reports late

Last 12 months (Oct 1, 2025 – Sep 30, 2026)

Period ending	Parameter	Reported	Limit	Over by
February 2026	Flow, in conduit or thru treatment plant, daily average	.026225 MGD	≤ .025 MGD	5%
April 2026	Flow, in conduit or thru treatment plant, daily average	.033807 MGD	≤ .025 MGD	35%
May 2026	Flow, in conduit or thru treatment plant, daily average	.035603 MGD	≤ .025 MGD	42%
June 2026	Flow, in conduit or thru treatment plant, daily average	.038107 MGD	≤ .025 MGD	52%
August 2026	Flow, in conduit or thru treatment plant, daily average	.025469 MGD	≤ .025 MGD	2%

Limits in force (12)

Parameter	Statistic	Limit	Months
pH	minimum	≥ 6 SU	all year
pH	maximum	≤ 9 SU	all year
Chloride [as Cl]	daily average	report only (mg/L)	all year
Chloride [as Cl]	daily maximum	report only (mg/L)	all year
Sulfate, total [as SO4]	daily average	report only (mg/L)	all year
Sulfate, total [as SO4]	daily maximum	report only (mg/L)	all year
Selenium, total [as Se]	daily average	≤ .05 mg/L	all year
Selenium, total [as Se]	daily maximum	≤ .2 mg/L	all year
Flow, in conduit or thru treatment plant	daily average	≤ .05 MGD	all year
Flow, in conduit or thru treatment plant	daily maximum	report only (MGD)	all year
Solids, total dissolved	daily average	report only (mg/L)	all year
Solids, total dissolved	daily maximum	report only (mg/L)	all year

New limits from Sep 1, 2029

Parameter	New limit	New or tighter	Median, last 12 months	× new limit
Selenium, total [as Se], daily average	0.0168 mg/L	tighter	—	—
Selenium, total [as Se], daily maximum	0.0356 mg/L	tighter	—	—

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

Same industry: the 115 Water Supply 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/TX0139459 · MCP: https://passage-data.com/mcp