TEXAS WATER UTILITIES LP

NPDES permit TX0094412 · Minor NON-POTW · effective, expires 2031-07-31 · EPA's file as of 2026-09-19

Check this month's numbers before you file
Watch this permit — $79 a month. Every Monday, from EPA's newest files: the next report due and when, whether EPA's file holds your last one, any change to this permit's limits or status, and the renewal date.

EPA's record, 2025-09-01 to 2026-08-31

24values over a limit
0required values missing, on 0 form(s)
0of 11 forms filed late

Last period with anything received: 2026-07-31. Most often over: Flow, in conduit or thru treatment plant (22), Aluminum, total [as Al] (2).

Reporting

Reports are due about 20 days after each monitoring period ends (the most common figure among TX permits in EPA's filings — check your permit).

Limits in force (12)

OutfallParameterStatisticLimitMonths
001pHMINIMUM >= 6 SU all year
001pHMAXIMUM <= 9 SU all year
001Aluminum, total [as Al]DAILY AV <= .78 mg/L all year
001Aluminum, total [as Al]DAILY MX <= 1.64 mg/L all year
001Aluminum, total [as Al]DAILY AV <= 1.04 lb/d all year
001Aluminum, total [as Al]DAILY MX <= 2.19 lb/d all year
001Flow, in conduit or thru treatment plantDAILY AV <= .16 MGD all year
001Flow, in conduit or thru treatment plantDAILY MX <= .21 MGD all year
001Solids, total dissolvedDAILY AV <= 4500 mg/L all year
001Solids, total dissolvedDAILY MX <= 6000 mg/L all year
001Solids, total dissolvedDAILY AV <= 6008 lb/d all year
001Solids, total dissolvedDAILY MX <= 8011 lb/d all year

Built from EPA's ECHO bulk files. EPA's file, not the permit document, is the source: read your permit. Check a report before you file it · All states