NPDES permit TX0085782 · Minor NON-POTW · administratively continued, expires 2025-05-29 · EPA's file as of 2026-09-19
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This permit expired on 2025-05-29 and is administratively continued: its last limits keep applying until a new permit is issued, and EPA still expects the reports.
Last period with anything received: 2026-08-31. Most often over: BOD, 5-day, 20 deg. C (1), Aluminum, total [as Al] (1).
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 | Oxygen, dissolved [DO] | MO MIN | >= 2 mg/L | all year |
| 001 | BOD, 5-day, 20 deg. C | DAILY MX | <= 84 mg/L | May, Jun, Jul, Aug, Sep, Oct |
| 001 | BOD, 5-day, 20 deg. C | DAILY MX | <= 129 mg/L | Jan, Feb, Mar, Apr, Nov, Dec |
| 001 | pH | MINIMUM | >= 6 SU | all year |
| 001 | pH | MAXIMUM | <= 9 SU | all year |
| 001 | Solids, total suspended | DAILY MX | <= 185 mg/L | all year |
| 001 | Oil & Grease | DAILY MX | <= 15 mg/L | all year |
| 001 | Aluminum, total [as Al] | DAILY MX | <= 1.77 mg/L | all year |
| 001 | Flow, in conduit or thru treatment plant | DAILY AV | report only | all year |
| 001 | Flow, in conduit or thru treatment plant | DAILY MX | report only | all year |
| 001 | E. coli | DAILY AV | report only | all year |
| 001 | E. coli | DAILY MX | report only | all year |
| 002 | BOD, 5-day, 20 deg. C | DAILY AV | <= 20 mg/L | all year |
| 002 | BOD, 5-day, 20 deg. C | DAILY MX | <= 45 mg/L | all year |
| 002 | BOD, 5-day, 20 deg. C | DAILY AV | <= 3 lb/d | all year |
| 002 | BOD, 5-day, 20 deg. C | DAILY MX | <= 6.76 lb/d | all year |
| 002 | pH | MINIMUM | >= 6 SU | all year |
| 002 | pH | MAXIMUM | <= 9 SU | all year |
| 002 | Solids, total suspended | DAILY AV | <= 20 mg/L | all year |
| 002 | Solids, total suspended | DAILY MX | <= 45 mg/L | all year |
| 002 | Solids, total suspended | DAILY AV | <= 3 lb/d | all year |
| 002 | Solids, total suspended | DAILY MX | <= 6.76 lb/d | all year |
| 002 | Oil & Grease | DAILY AV | <= 10 mg/L | all year |
| 002 | Oil & Grease | DAILY MX | <= 15 mg/L | all year |
| 002 | Flow, in conduit or thru treatment plant | DAILY AV | <= .018 MGD | all year |
| 002 | Flow, in conduit or thru treatment plant | DAILY MX | <= .031 MGD | all year |
| 002 | Chlorine, total residual | MO MIN | >= 1 mg/L | all year |
| 002 | Chlorine, total residual | MO MAX | <= 4 mg/L | all year |
| 002 | E. coli | DAILY AV | <= 126 MPN/100mL | all year |
| 002 | E. coli | DAILY MX | <= 394 MPN/100mL | all year |
| 003 | BOD, 5-day, 20 deg. C | DAILY AV | <= 906 lb/d | all year |
| 003 | BOD, 5-day, 20 deg. C | DAILY MX | <= 1435 lb/d | all year |
| 003 | pH | MINIMUM | >= 6 SU | all year |
| 003 | pH | MAXIMUM | <= 9 SU | all year |
| 003 | Solids, total suspended | DAILY AV | <= 1880 lb/d | all year |
| 003 | Solids, total suspended | DAILY MX | <= 2597 lb/d | all year |
| 003 | Oil & Grease | DAILY AV | <= 10 mg/L | all year |
| 003 | Oil & Grease | DAILY MX | <= 15 mg/L | all year |
| 003 | E. coli | DAILY AV | <= 126 MPN/100mL | all year |
| 003 | E. coli | DAILY MX | <= 394 MPN/100mL | all year |
| 003 | Flow [dry weather] | DAILY AV | <= 1.1 MGD | all year |
| 003 | Flow [dry weather] | DAILY MX | <= 2 MGD | all year |
| 103 | Flow, in conduit or thru treatment plant | DAILY AV | report only | all year |
| 103 | Flow, in conduit or thru treatment plant | DAILY MX | report only | 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