NPDES permit TX0117358 · Minor NON-POTW · expired 2023-05-14 · EPA's file as of 2026-09-26
Keep this permit as a site — opens New site at EPA's facility point (29.593289, -95.553019); you set the radius.
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.
These are the last limits EPA's file holds for this permit, from an earlier version of it (version 0 in EPA's file): its current version carries none yet. Read your permit: a renewal can change them.
EPA's file shows no filings for this permit in this window. That is a statement about the file, not about the facility.
Reports are due about 20 days after each monitoring period ends (read off this permit's own late-day counts in EPA's filings).
Each concentration limit against the same limit in comparable permits. Where it appears more than once, its strictest value.
| Outfall | Parameter | Statistic | Limit | Months |
|---|---|---|---|---|
| 001 | Oxygen, dissolved [DO] | monthly minimum | >= 5 mg/L | all year |
| 001 | pH | minimum | >= 6 SU | all year |
| 001 | pH | maximum | <= 9 SU | all year |
| 001 | Solids, total suspended | daily average | <= 15 mg/L | all year |
| 001 | Solids, total suspended | single grab sample | <= 60 mg/L | all year |
| 001 | Solids, total suspended | daily average | <= 6.3 lb/d | all year |
| 001 | Nitrogen, ammonia total [as N] | daily average | <= 3 mg/L | all year |
| 001 | Nitrogen, ammonia total [as N] | single grab sample | <= 15 mg/L | all year |
| 001 | Nitrogen, ammonia total [as N] | daily average | <= 1.3 lb/d | all year |
| 001 | Flow, in conduit or thru treatment plant | daily average | <= .05 MGD | all year |
| 001 | Flow, in conduit or thru treatment plant | daily maximum | report only | all year |
| 001 | Chlorine, total residual | monthly minimum | >= 1 mg/L | all year |
| 001 | Chlorine, total residual | monthly maximum | <= 4 mg/L | all year |
| 001 | E. coli | daily average | <= 126 CFU/100mL | all year |
| 001 | E. coli | single grab sample | <= 399 CFU/100mL | all year |
| 001 | BOD, carbonaceous [5 day, 20 C] | daily average | <= 10 mg/L | all year |
| 001 | BOD, carbonaceous [5 day, 20 C] | single grab sample | <= 35 mg/L | all year |
| 001 | BOD, carbonaceous [5 day, 20 C] | daily average | <= 4.2 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