Clean Water Act discharge permit · NPDES TX0075701
MOSCOW WWTP, Moscow, TX: NPDES TX0075701 discharge permit, effluent exceedances, inspections, penalties
- Administratively continuedPermit status
- MinorDischarger class
- 37Pollutants under a numeric limit
- 6Pollutants with an effluent exceedance
MOSCOW WWTP, held by MOSCOW WATER SUPPLY CORPORATION, holds NPDES permit TX0075701, which discharges to Unnamed Trib Sand Crk;Long King Crk;Tri River Belo. EPA’s file records it issued February 3, 2017 and expiring February 1, 2022. The status and dates are as EPA’s permit file stood when Velarion loaded it (September 14, 2026); EPA’s free Detailed Facility Report on ECHO carries the permit’s current standing.
Identity
| Facility as filed | MOSCOW WWTP |
|---|---|
| Permittee as filed | MOSCOW WATER SUPPLY CORPORATION |
| NPDES ID | TX0075701 |
| 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 | February 3, 2017 |
| Expiration date | February 1, 2022 |
| Address | Moscow, TX 75960 |
| Receiving water | UNNAMED TRIB SAND CRK;LONG KING CRK;TRI RIVER BELO |
| Subwatershed | Barnett Creek-Long King Creek (HUC 120302021001) |
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
- 6With 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 | 70 | 63 | March 31, 2021 | 99,999% over the limit |
| E. coli | 2 | 70 | 58 | September 30, 2024 | 5,670% over the limit |
| Flow, in conduit or thru treatment plant | 2 | 97 | 26 | February 28, 2023 | 7,350% over the limit |
| BOD, 5-day, 20 deg. C | 3 | 63 | 4 | March 31, 2019 | 40% over the limit |
| Solids, total suspended | 2 | 43 | 3 | July 31, 2022 | 509% over the limit |
| pH | 3 | 48 | 1 | November 30, 2010 | |
| Solids, total dissolved | 2 | 45 | 0 | ||
| Arsenic, dry weight | 5 | 35 | 0 | ||
| Chromium, sludge, total, dry weight [as Cr] | 5 | 35 | 0 | ||
| Selenium, dry weight | 3 | 21 | 0 | ||
| Copper, dry weight | 3 | 21 | 0 | ||
| Cadmium, dry weight | 3 | 21 | 0 | ||
| Molybdenum, sludge, total, dry weight [as Mo] | 3 | 21 | 0 | ||
| Zinc, sludge, total, dry weight [as Zn] | 3 | 21 | 0 | ||
| Lead, sludge, total, dry weight [as Pb] | 3 | 21 | 0 | ||
| Nickel, sludge, total, dry weight [as Ni] | 3 | 21 | 0 | ||
| Mercury, sludge, total, dry weight [as Hg] | 3 | 21 | 0 | ||
| Nickel, total [as Ni] | 2 | 14 | 0 | ||
| Level of pathogen requirements achieved | 2 | 14 | 0 | ||
| Description of pathogen option used | 2 | 14 | 0 | ||
| Vector attraction reduction alternative used | 2 | 14 | 0 | ||
| Toxicity characteristic leaching procedure | 1 | 10 | 0 | ||
| Polychlorinated biphenyls [PCBs] | 1 | 9 | 0 | ||
| Ann. amt sludge disposed by other method | 1 | 9 | 0 | ||
| Annual amt of sludge incinerated | 1 | 9 | 0 | ||
| Annual sludge production, total | 1 | 9 | 0 | ||
| Annual amount of sludge land applied | 1 | 9 | 0 | ||
| Annual amt. sludge disposed surface unit | 1 | 9 | 0 | ||
| Annual amt sludge disposed in landfill | 1 | 9 | 0 | ||
| Annual amt sludge transported interstate | 1 | 9 | 0 | ||
| Fecal coliform | 1 | 7 | 0 | ||
| Unit w/liner/leachate collection system | 1 | 7 | 0 | ||
| Compliance w/part 258 sludge requirement | 1 | 7 | 0 | ||
| Boundary areas | 1 | 7 | 0 | ||
| Salmonella | 1 | 7 | 0 | ||
| Pollutant table from 503.13 | 1 | 7 | 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 |
|---|---|---|
| July 24, 2024 | Permit Violations - Violation Specified in Comment | ST6 |
| November 30, 2017 | 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 14, 2026.