NPDES permit TX0089567 · Minor NON-POTW · effective, expires 2028-10-19 · EPA's file as of 2026-09-19
Check this month's numbers before you fileSign-ups are not open yet. We counted that someone asked — not who, and not which permit — and we open them once enough people do. The check stays free.
Last period with anything received: 2026-07-31.
Reports are due about 25 days after each monitoring period ends (read off this permit's own late-day counts in EPA's filings).
| Outfall | Parameter | Statistic | Limit | Months |
|---|---|---|---|---|
| 001 | Temperature, water deg. fahrenheit | DAILY MX | <= 105 deg F | all year |
| 001 | pH | MINIMUM | >= 6 SU | all year |
| 001 | pH | MAXIMUM | <= 9 SU | all year |
| 001 | Solids, total suspended | DAILY AV | <= 13 lb/d | all year |
| 001 | Solids, total suspended | DAILY MX | <= 36 lb/d | all year |
| 001 | Oil & Grease | DAILY MX | <= 15 mg/L | all year |
| 001 | Oil & Grease | DAILY AV | <= 3.15 lb/d | all year |
| 001 | Oil & Grease | DAILY MX | <= 4.73 lb/d | all year |
| 001 | Nitrogen, ammonia total [as N] | DAILY AV | <= 3.15 lb/d | all year |
| 001 | Nitrogen, ammonia total [as N] | DAILY MX | <= 9.46 lb/d | all year |
| 001 | Carbon, tot organic [TOC] | DAILY AV | report only | all year |
| 001 | Carbon, tot organic [TOC] | DAILY MX | <= 148 mg/L | all year |
| 001 | Copper, total [as Cu] | DAILY AV | <= .0109 mg/L | all year |
| 001 | Copper, total [as Cu] | DAILY MX | <= .023 mg/L | all year |
| 001 | Aluminum, total [as Al] | DAILY AV | report only | all year |
| 001 | Aluminum, total [as Al] | DAILY MX | report only | all year |
| 001 | Flow, in conduit or thru treatment plant | DAILY AV | <= .05 MGD | all year |
| 001 | Flow, in conduit or thru treatment plant | DAILY MX | <= .1 MGD | all year |
| 001 | Chlorine, total residual | DAILY MX | <= .2 mg/L | all year |
| 002 | pH | MINIMUM | >= 6 SU | all year |
| 002 | pH | MAXIMUM | <= 9 SU | all year |
| 002 | Oil & Grease | DAILY MX | <= 15 mg/L | all year |
| 002 | Nitrogen, ammonia total [as N] | DAILY MX | report only | all year |
| 002 | Carbon, tot organic [TOC] | DAILY MX | <= 55 mg/L | all year |
| 002 | Flow, in conduit or thru treatment plant | DAILY AV | report only | all year |
| 002 | Flow, in conduit or thru treatment plant | DAILY MX | report only | all year |
| 101 | BOD, 5-day, 20 deg. C | DAILY MX | <= 65 mg/L | all year |
| 101 | Solids, total suspended | DAILY MX | <= 65 mg/L | all year |
| 101 | Flow, in conduit or thru treatment plant | DAILY AV | <= .005 MGD | all year |
| 101 | Flow, in conduit or thru treatment plant | DAILY MX | <= .01 MGD | all year |
| 101 | Chlorine, total residual | MO MIN | >= .5 mg/L | all year |
| 101 | Enterococci | DAILY AV | <= 35 CFU/100mL | all year |
| 101 | Enterococci | DAILY MX | <= 104 CFU/100mL | 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