Clean Water Act discharge permit · NPDES TX0116378
CITY OF ANDERSON WWTP, Anderson, TX: NPDES TX0116378 discharge permit, effluent exceedances, inspections, penalties
- Administratively continuedPermit status
- MinorDischarger class
- 8Pollutants under a numeric limit
- 8Pollutants with an effluent exceedance
CITY OF ANDERSON WWTP, held by ANDERSON, CITY OF, holds NPDES permit TX0116378, which discharges to Navasota River Below Lake Limestone. EPA’s file records it issued July 27, 2020 and expiring July 27, 2025. The status and dates are as EPA’s permit file stood when Velarion loaded it (September 15, 2026); EPA’s free Detailed Facility Report on ECHO carries the permit’s current standing.
Identity
| Facility as filed | CITY OF ANDERSON WWTP |
|---|---|
| Permittee as filed | ANDERSON, CITY OF |
| NPDES ID | TX0116378 |
| Permit status | Administratively continued (past its expiration date and still in force until reissued) |
| Permit type | Individual permit |
| Discharger class | Minor discharger |
| Facility type | Publicly owned treatment works |
| Program | Publicly owned treatment works |
| Issued | July 27, 2020 |
| Expiration date | July 27, 2025 |
| Address | Anderson, TX 77830 |
| Receiving water | Navasota River Below Lake Limestone |
| Subwatershed | Holland Creek (HUC 120701030802) |
Cited to the EPA ICIS-NPDES permit file (ECHO download).
Effluent limits and exceedances
- 37Pollutants on file
- 8Under a numeric limit
- 37With a violation of any kind
- 8With an effluent exceedance
An effluent exceedance is a discharge monitoring report value over the permit’s numeric limit (EPA’s violation code E90). A violation of any kind also counts a report not filed. Each row is EPA’s own count for that pollutant.
| Pollutant or measure | Limits | Violations, any kind | Effluent exceedances | Latest exceedance | Largest exceedance, as filed |
|---|---|---|---|---|---|
| Oxygen, dissolved [DO] | 1 | 71 | 61 | April 30, 2026 | 73% over the limit |
| pH | 2 | 78 | 53 | July 31, 2026 | |
| BOD, carbonaceous [5 day, 20 C] | 3 | 57 | 25 | April 30, 2026 | 79% over the limit |
| E. coli | 2 | 43 | 25 | January 31, 2026 | 99,999% over the limit |
| Solids, total suspended | 2 | 41 | 20 | April 30, 2026 | 58% over the limit |
| Nitrogen, ammonia total [as N] | 3 | 39 | 8 | March 31, 2025 | 41% over the limit |
| Flow, in conduit or thru treatment plant | 2 | 22 | 1 | May 31, 2020 | 69% over the limit |
| Chlorine, total residual | 2 | 7 | 1 | August 31, 2020 | 28% over the limit |
| Arsenic, dry weight | 0 | 10 | 0 | ||
| Chromium, sludge, total, dry weight [as Cr] | 0 | 10 | 0 | ||
| Selenium, dry weight | 0 | 6 | 0 | ||
| Copper, dry weight | 0 | 6 | 0 | ||
| Cadmium, dry weight | 0 | 6 | 0 | ||
| Molybdenum, sludge, total, dry weight [as Mo] | 0 | 6 | 0 | ||
| Zinc, sludge, total, dry weight [as Zn] | 0 | 6 | 0 | ||
| Lead, sludge, total, dry weight [as Pb] | 0 | 6 | 0 | ||
| Nickel, sludge, total, dry weight [as Ni] | 0 | 6 | 0 | ||
| Mercury, sludge, total, dry weight [as Hg] | 0 | 6 | 0 | ||
| Nickel, total [as Ni] | 0 | 4 | 0 | ||
| Level of pathogen requirements achieved | 0 | 4 | 0 | ||
| Description of pathogen option used | 0 | 4 | 0 | ||
| Vector attraction reduction alternative used | 0 | 4 | 0 | ||
| Fecal coliform | 0 | 2 | 0 | ||
| Polychlorinated biphenyls [PCBs] | 0 | 2 | 0 | ||
| Toxicity characteristic leaching procedure | 0 | 2 | 0 | ||
| Ann. amt sludge disposed by other method | 0 | 2 | 0 | ||
| Annual amt of sludge incinerated | 0 | 2 | 0 | ||
| Annual sludge production, total | 0 | 2 | 0 | ||
| Annual amount of sludge land applied | 0 | 2 | 0 | ||
| Annual amt. sludge disposed surface unit | 0 | 2 | 0 | ||
| Annual amt sludge disposed in landfill | 0 | 2 | 0 | ||
| Annual amt sludge transported interstate | 0 | 2 | 0 | ||
| Unit w/liner/leachate collection system | 0 | 2 | 0 | ||
| Compliance w/part 258 sludge requirement | 0 | 2 | 0 | ||
| Boundary areas | 0 | 2 | 0 | ||
| Salmonella | 0 | 2 | 0 | ||
| Pollutant table from 503.13 | 0 | 2 | 0 |
Cited to the EPA ICIS-NPDES limits and effluent violations files (ECHO download); up to 60 rows shown, most exceedances first.
Inspections, violations and enforcement
- 2Single-event violations
| Date | What EPA recorded | Agency |
|---|---|---|
| July 6, 2022 | Permit Violations - Violation Specified in Comment | ST6 |
| March 28, 2018 | Permit Violations - Violation Specified in Comment | ST6 |
Velarion’s copy of EPA’s ICIS-NPDES files does not include the inspections, formal enforcement actions and informal enforcement actions files, so this page shows none of them. EPA’s free Detailed Facility Report on ECHO lists this permit’s inspections, enforcement actions and penalties.
Cited to the EPA ICIS-NPDES violation, inspection and enforcement files (ECHO download); up to 50 rows of each shown, newest first.
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Figures from EPA’s ICIS-NPDES download, loaded September 15, 2026.