NPDES permit TX0005746 · Minor NON-POTW · effective, expires 2029-06-27 · EPA's file as of 2026-09-19
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Last period with anything received: 2026-07-31. Most often over: Solids, total suspended (3), Carbon, tot organic [TOC] (2).
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).
| Outfall | Parameter | Statistic | Limit | Months |
|---|---|---|---|---|
| 001 | Temperature, water deg. fahrenheit | DAILY MX | <= 95 deg F | all year |
| 001 | BOD, 5-day, 20 deg. C | DAILY AV | <= 20 mg/L | all year |
| 001 | BOD, 5-day, 20 deg. C | DAILY MX | <= 35 mg/L | all year |
| 001 | pH | MINIMUM | >= 6 SU | all year |
| 001 | pH | MAXIMUM | <= 10 SU | all year |
| 001 | Solids, total suspended | DAILY AV | <= 20 mg/L | all year |
| 001 | Solids, total suspended | DAILY MX | <= 35 mg/L | all year |
| 001 | Oil & Grease | DAILY AV | <= 10 mg/L | all year |
| 001 | Oil & Grease | DAILY MX | <= 15 mg/L | all year |
| 001 | Carbon, tot organic [TOC] | DAILY AV | <= 45 mg/L | all year |
| 001 | Carbon, tot organic [TOC] | DAILY MX | <= 85 mg/L | all year |
| 001 | Lead, total [as Pb] | DAILY AV | report only | all year |
| 001 | Lead, total [as Pb] | DAILY MX | <= .1 mg/L | all year |
| 001 | Benzene, ethylbenzene, toluene, xylene combination | DAILY AV | report only | all year |
| 001 | Benzene, ethylbenzene, toluene, xylene combination | DAILY MX | <= .1 mg/L | all year |
| 001 | Benzene | DAILY AV | report only | all year |
| 001 | Benzene | DAILY MX | <= .005 mg/L | all year |
| 001 | Flow, in conduit or thru treatment plant | DAILY AV | <= 1.65 MGD | all year |
| 001 | Flow, in conduit or thru treatment plant | DAILY MX | <= 5 MGD | all year |
| 001 | Hydrocarbons, total petroleum | DAILY AV | report only | all year |
| 001 | Hydrocarbons, total petroleum | DAILY MX | <= 15 mg/L | 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