Clean Water Act discharge permit · NPDES TX0054348
CITY OF DUBLIN WWTP, Dublin, TX: NPDES TX0054348 discharge permit, effluent exceedances, inspections, penalties
- Administratively continuedPermit status
- MinorDischarger class
- 37Pollutants under a numeric limit
- 8Pollutants with an effluent exceedance
CITY OF DUBLIN WWTP, held by DUBLIN, CITY OF, holds NPDES permit TX0054348, which discharges to Leon River Below Proctor Lake. EPA’s file records it issued April 27, 2020 and expiring April 27, 2025. The status and dates are as EPA’s permit file stood when Velarion loaded it (October 14, 2026); EPA’s free Detailed Facility Report on ECHO carries the permit’s current standing.
Identity
| Facility as filed | CITY OF DUBLIN WWTP |
|---|---|
| Permittee as filed | DUBLIN, CITY OF |
| NPDES ID | TX0054348 |
| 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 | April 27, 2020 |
| Expiration date | April 27, 2025 |
| Address | Dublin, TX 76446 |
| Receiving water | Leon River Below Proctor Lake |
| Receiving water impaired | 303(D) Listed |
| Subwatershed | Upper Resley Creek (HUC 120702010601) |
| SIC | 4952 – Sewerage Systems |
Cited to the EPA ICIS-NPDES permit file (ECHO download) and EPA’s NAICS/SIC and component files, the same download.
Effluent limits and exceedances
- 38Pollutants on file
- 37Under 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 |
|---|---|---|---|---|---|
| pH | 3 | 189 | 94 | May 31, 2025 | |
| Nitrogen, ammonia total [as N] | 3 | 241 | 84 | April 30, 2026 | 337% over the limit |
| BOD, carbonaceous [5 day, 20 C] | 3 | 182 | 17 | May 31, 2015 | 140% over the limit |
| Flow, in conduit or thru treatment plant | 2 | 113 | 11 | June 30, 2021 | 119% over the limit |
| E. coli | 2 | 85 | 11 | October 31, 2023 | 604% over the limit |
| Oxygen, dissolved [DO] | 1 | 59 | 11 | May 31, 2026 | 98% over the limit |
| Coliform, fecal general | 0 | 51 | 11 | October 31, 2008 | 2,400% over the limit |
| Solids, total suspended | 2 | 116 | 8 | May 31, 2015 | 94% over the limit |
| Arsenic, dry weight | 5 | 27 | 0 | ||
| Chromium, sludge, total, dry weight [as Cr] | 5 | 27 | 0 | ||
| Selenium, dry weight | 3 | 15 | 0 | ||
| Copper, dry weight | 3 | 15 | 0 | ||
| Cadmium, dry weight | 3 | 15 | 0 | ||
| Molybdenum, sludge, total, dry weight [as Mo] | 3 | 15 | 0 | ||
| Zinc, sludge, total, dry weight [as Zn] | 3 | 15 | 0 | ||
| Lead, sludge, total, dry weight [as Pb] | 3 | 15 | 0 | ||
| Nickel, sludge, total, dry weight [as Ni] | 3 | 15 | 0 | ||
| Mercury, sludge, total, dry weight [as Hg] | 3 | 15 | 0 | ||
| Nickel, total [as Ni] | 2 | 12 | 0 | ||
| Description of pathogen option used | 2 | 12 | 0 | ||
| Vector attraction reduction alternative used | 2 | 12 | 0 | ||
| Level of pathogen requirements achieved | 2 | 11 | 0 | ||
| Fecal coliform | 1 | 6 | 0 | ||
| Polychlorinated biphenyls [PCBs] | 1 | 6 | 0 | ||
| Toxicity characteristic leaching procedure | 1 | 6 | 0 | ||
| Ann. amt sludge disposed by other method | 1 | 6 | 0 | ||
| Annual amt of sludge incinerated | 1 | 6 | 0 | ||
| Annual sludge production, total | 1 | 6 | 0 | ||
| Annual amount of sludge land applied | 1 | 6 | 0 | ||
| Annual amt. sludge disposed surface unit | 1 | 6 | 0 | ||
| Unit w/liner/leachate collection system | 1 | 6 | 0 | ||
| Boundary areas | 1 | 6 | 0 | ||
| Salmonella | 1 | 6 | 0 | ||
| Annual amt sludge disposed in landfill | 1 | 5 | 0 | ||
| Annual amt sludge transported interstate | 1 | 5 | 0 | ||
| Compliance w/part 258 sludge requirement | 1 | 5 | 0 | ||
| Pollutant table from 503.13 | 1 | 5 | 0 | ||
| Annual whole sludge application rate | 1 | 0 | 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 |
|---|---|---|
| January 2, 2025 | Permit Violations - Violation Specified in Comment | ST6 |
| March 5, 2020 | 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 October 14, 2026.