Clean Water Act discharge permit · NPDES TX0068039
TEXAS AIRSTREAM HARBOR WWTP, Zavalla, TX: NPDES TX0068039 discharge permit, effluent exceedances, inspections, penalties
- Administratively continuedPermit status
- MinorDischarger class
- 37Pollutants under a numeric limit
- 4Pollutants with an effluent exceedance
TEXAS AIRSTREAM HARBOR WWTP, held by TEXAS AIRSTREAM HARBOR, INC., holds NPDES permit TX0068039, which discharges to Sam Rayburn Reservoir. EPA’s file records it issued October 17, 2016 and expiring August 1, 2021. 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 | TEXAS AIRSTREAM HARBOR WWTP |
|---|---|
| Permittee as filed | TEXAS AIRSTREAM HARBOR, INC. |
| NPDES ID | TX0068039 |
| Permit status | Administratively continued (past its expiration date and still in force until reissued) |
| Permit type | Individual permit |
| Discharger class | Minor discharger |
| Facility type | Not a publicly owned treatment works |
| Issued | October 17, 2016 |
| Expiration date | August 1, 2021 |
| Address | Zavalla, TX 75980 |
| Receiving water | SAM RAYBURN RESERVOIR |
| Receiving water impaired | 303(D) Listed |
| Subwatershed | Pophers Creek-Angelina River (HUC 120200050604) |
Cited to the EPA ICIS-NPDES permit file (ECHO download).
Effluent limits and exceedances
- 37Pollutants on file
- 37Under a numeric limit
- 36With a violation of any kind
- 4With 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 |
|---|---|---|---|---|---|
| Solids, total suspended | 3 | 181 | 29 | April 30, 2026 | 653% over the limit |
| BOD, 5-day, 20 deg. C | 3 | 181 | 19 | July 31, 2026 | 280% over the limit |
| E. coli | 2 | 29 | 5 | June 30, 2025 | 3,741% over the limit |
| Chlorine, total residual | 2 | 110 | 2 | March 31, 2023 | 43% over the limit |
| pH | 3 | 112 | 0 | ||
| Flow, in conduit or thru treatment plant | 2 | 108 | 0 | ||
| Oxygen, dissolved [DO] | 1 | 54 | 0 | ||
| Arsenic, dry weight | 5 | 20 | 0 | ||
| Chromium, sludge, total, dry weight [as Cr] | 5 | 20 | 0 | ||
| Selenium, dry weight | 3 | 12 | 0 | ||
| Copper, dry weight | 3 | 12 | 0 | ||
| Cadmium, dry weight | 3 | 12 | 0 | ||
| Molybdenum, sludge, total, dry weight [as Mo] | 3 | 12 | 0 | ||
| Zinc, sludge, total, dry weight [as Zn] | 3 | 12 | 0 | ||
| Lead, sludge, total, dry weight [as Pb] | 3 | 12 | 0 | ||
| Nickel, sludge, total, dry weight [as Ni] | 3 | 12 | 0 | ||
| Mercury, sludge, total, dry weight [as Hg] | 3 | 12 | 0 | ||
| Polychlorinated biphenyls [PCBs] | 1 | 9 | 0 | ||
| Toxicity characteristic leaching procedure | 1 | 9 | 0 | ||
| Annual amt of sludge incinerated | 1 | 9 | 0 | ||
| Compliance w/part 258 sludge requirement | 1 | 9 | 0 | ||
| Nickel, total [as Ni] | 2 | 8 | 0 | ||
| Level of pathogen requirements achieved | 2 | 8 | 0 | ||
| Description of pathogen option used | 2 | 8 | 0 | ||
| Vector attraction reduction alternative used | 2 | 8 | 0 | ||
| Ann. amt sludge disposed by other method | 1 | 8 | 0 | ||
| Annual sludge production, total | 1 | 8 | 0 | ||
| Annual amount of sludge land applied | 1 | 8 | 0 | ||
| Annual amt. sludge disposed surface unit | 1 | 8 | 0 | ||
| Annual amt sludge disposed in landfill | 1 | 8 | 0 | ||
| Annual amt sludge transported interstate | 1 | 8 | 0 | ||
| Fecal coliform | 1 | 4 | 0 | ||
| Unit w/liner/leachate collection system | 1 | 4 | 0 | ||
| Boundary areas | 1 | 4 | 0 | ||
| Salmonella | 1 | 4 | 0 | ||
| Pollutant table from 503.13 | 1 | 4 | 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
- 3Single-event violations
| Date | What EPA recorded | Agency |
|---|---|---|
| July 30, 2026 | Permit Violations - Violation Specified in Comment | ST6 |
| June 7, 2023 | Permit Violations - Violation Specified in Comment | ST6 |
| April 24, 2019 | 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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EPA publishes a free Detailed Facility Report for every permit on ECHO: its compliance status quarter by quarter, its inspections, and its enforcement actions and penalties. EPA also sends free notices of new inspections and enforcement actions through ECHO Notify; enter NPDES ID TX0068039 there.
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Figures from EPA’s ICIS-NPDES download, loaded September 15, 2026.