NPDES permit TX0144347 · Minor NON-POTW · effective, expires 2029-02-26 · EPA's file as of 2026-09-19
Check this month's numbers before you fileLast period with anything received: 2026-08-31.
Reports are due about 20 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 | BOD, 5-day, 20 deg. C | DAILY AV | <= 17.4 lb/d | all year |
| 001 | BOD, 5-day, 20 deg. C | DAILY MX | <= 34.7 lb/d | all year |
| 001 | Oxygen demand, chem. [high level] [COD] | DAILY AV | <= 85.8 lb/d | all year |
| 001 | Oxygen demand, chem. [high level] [COD] | DAILY MX | <= 171 lb/d | all year |
| 001 | pH | MINIMUM | >= 6 SU | all year |
| 001 | pH | MAXIMUM | <= 9 SU | all year |
| 001 | Solids, total suspended | DAILY AV | <= 51.7 lb/d | all year |
| 001 | Solids, total suspended | DAILY MX | <= 172 lb/d | all year |
| 001 | Oil & Grease | DAILY AV | <= 25.8 lb/d | all year |
| 001 | Oil & Grease | DAILY MX | <= 34.5 lb/d | all year |
| 001 | Chromium, total [as Cr] | DAILY AV | <= .0005 lb/d | all year |
| 001 | Chromium, total [as Cr] | DAILY MX | <= .0012 lb/d | all year |
| 001 | Flow, in conduit or thru treatment plant | DAILY AV | <= .206 MGD | all year |
| 001 | Flow, in conduit or thru treatment plant | DAILY MX | <= .869 MGD | 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