Clean Water Act discharge permit · NPDES NN0020958
WINGATE HIGH SCHOOL WASTEWATER TREATMENT FACILITY, Fort Wingate, NM: NPDES NN0020958 discharge permit, effluent exceedances, inspections, penalties
- Administratively continuedPermit status
- MinorDischarger class
- 138Pollutants under a numeric limit
- 9Pollutants with an effluent exceedance
WINGATE HIGH SCHOOL WASTEWATER TREATMENT FACILITY, held by US BUREAU OF INDIAN AFFAIRS, holds NPDES permit NN0020958, which discharges to Unnamed Dry Wash (Rio Puerco). EPA’s file records it issued January 21, 2016 and expiring January 31, 2021. 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 | WINGATE HIGH SCHOOL WASTEWATER TREATMENT FACILITY |
|---|---|
| Permittee as filed | US BUREAU OF INDIAN AFFAIRS |
| NPDES ID | NN0020958 |
| Permit status | Administratively continued (past its expiration date and still in force until reissued) |
| Permit type | Individual permit |
| Discharger class | Minor discharger |
| Facility type | Federal facility |
| Issued | January 21, 2016 |
| Expiration date | January 31, 2021 |
| Address | Fort Wingate, NM 87316 |
| Receiving water | UNNAMED DRY WASH (RIO PUERCO) |
| Subwatershed | Milk Ranch Canyon-South Fork Puerco River (HUC 150200060104) |
| SIC | 4952 – Sewerage Systems |
| Other EPA IDs (FRS) | RCRA handler NNR000473454 |
Cited to the EPA ICIS-NPDES permit file (ECHO download) and EPA’s NAICS/SIC and component files, the same download; cross-program IDs from EPA’s FRS facility-registry crosswalk.
Effluent limits and exceedances
- 141Pollutants on file
- 138Under a numeric limit
- 140With a violation of any kind
- 9With 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; the 60 with the most exceedances of 141 are shown.
| Pollutant or measure | Limits | Violations, any kind | Effluent exceedances | Latest exceedance | Largest exceedance, as filed |
|---|---|---|---|---|---|
| BOD, 5-day, 20 deg. C | 10 | 97 | 23 | March 31, 2019 | 317% over the limit |
| Solids, suspended percent removal | 2 | 10 | 9 | March 31, 2019 | 196% over the limit |
| E. coli | 4 | 14 | 8 | April 30, 2016 | 99,999% over the limit |
| Solids, total suspended | 10 | 70 | 7 | March 31, 2019 | 180% over the limit |
| pH | 4 | 11 | 5 | February 29, 2020 | |
| Chlorine, total residual | 2 | 8 | 4 | March 31, 2013 | 47,940% over the limit |
| BOD, 5-day, percent removal | 2 | 6 | 3 | December 31, 2014 | 73% over the limit |
| Nitrogen, ammonia total [as N] | 6 | 2 | 2 | March 31, 2020 | 192% over the limit |
| Coliform, fecal general | 0 | 4 | 1 | February 28, 2010 | 1,150% over the limit |
| Flow, in conduit or thru treatment plant | 4 | 29 | 0 | ||
| Nitrogen, ammonia, total [as NH3] | 0 | 6 | 0 | ||
| Solids, total dissolved | 6 | 5 | 0 | ||
| 2-Chlorophenol | 1 | 2 | 0 | ||
| Temperature, water deg. fahrenheit | 0 | 2 | 0 | ||
| Cyanide, total [as CN] | 1 | 1 | 0 | ||
| Asbestos | 1 | 1 | 0 | ||
| Arsenic, total recoverable | 1 | 1 | 0 | ||
| Selenium, total recoverable | 1 | 1 | 0 | ||
| Thallium, total recoverable | 1 | 1 | 0 | ||
| Beryllium, total recoverable [as Be] | 1 | 1 | 0 | ||
| Chromium, hexavalent [as Cr] | 1 | 1 | 0 | ||
| Chromium, trivalent [as Cr] | 1 | 1 | 0 | ||
| Nickel, total recoverable | 1 | 1 | 0 | ||
| Silver total recoverable | 1 | 1 | 0 | ||
| Zinc, total recoverable | 1 | 1 | 0 | ||
| Cadmium, total recoverable | 1 | 1 | 0 | ||
| Lead, total recoverable | 1 | 1 | 0 | ||
| Copper, total recoverable | 1 | 1 | 0 | ||
| Antimony, total recoverable | 1 | 1 | 0 | ||
| 2-Methyl-4,6-dinitrophenol | 1 | 1 | 0 | ||
| Dichlorobromomethane | 1 | 1 | 0 | ||
| Carbon tetrachloride | 1 | 1 | 0 | ||
| 1,2-Dichloroethane | 1 | 1 | 0 | ||
| Bromoform | 1 | 1 | 0 | ||
| Dibromochloromethane | 1 | 1 | 0 | ||
| Chloroform | 1 | 1 | 0 | ||
| Toluene | 1 | 1 | 0 | ||
| Benzene | 1 | 1 | 0 | ||
| .delta.-BHC | 1 | 1 | 0 | ||
| Acenaphthylene | 1 | 1 | 0 | ||
| Acenaphthene | 1 | 1 | 0 | ||
| Acrolein | 1 | 1 | 0 | ||
| Acrylonitrile | 1 | 1 | 0 | ||
| Anthracene | 1 | 1 | 0 | ||
| Benzo[b]fluoranthene | 1 | 1 | 0 | ||
| Benzo[k]fluoranthene | 1 | 1 | 0 | ||
| Benzo[a]pyrene | 1 | 1 | 0 | ||
| Bis[2-chloroethyl] ether | 1 | 1 | 0 | ||
| Bis[2-chloroethoxy]methane | 1 | 1 | 0 | ||
| Bis[2-chloroisopropyl] ether | 1 | 1 | 0 | ||
| Butyl benzyl phthalate | 1 | 1 | 0 | ||
| Chlorobenzene | 1 | 1 | 0 | ||
| Chrysene | 1 | 1 | 0 | ||
| Diethyl phthalate | 1 | 1 | 0 | ||
| Dimethyl phthalate | 1 | 1 | 0 | ||
| 1,2-Diphenylhydrazine | 1 | 1 | 0 | ||
| Endosulfan sulfate | 1 | 1 | 0 | ||
| .beta.-Endosulfan | 1 | 1 | 0 | ||
| .alpha.-Endosulfan | 1 | 1 | 0 | ||
| Endrin aldehyde | 1 | 1 | 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
- 0Single-event violations
EPA’s single-event violation file, as loaded, holds no violation for NPDES NN0020958.
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 NN0020958 there.
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Figures from EPA’s ICIS-NPDES download, loaded October 14, 2026.