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Clean Water Act discharge permit · NPDES TX0035211

SHEPPARD AFB LAKE TEXOMA, Grayson County, TX: NPDES TX0035211 discharge permit, effluent exceedances, inspections, penalties

SHEPPARD AFB LAKE TEXOMA, held by UNITED STATES DEPARTMENT OF THE AIR FORCE, holds NPDES permit TX0035211, which discharges to Lake Texoma. EPA’s file records it issued March 18, 2021 and expiring March 18, 2026. 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 filedSHEPPARD AFB LAKE TEXOMA
Permittee as filedUNITED STATES DEPARTMENT OF THE AIR FORCE
NPDES IDTX0035211
Permit statusAdministratively continued (past its expiration date and still in force until reissued)
Permit typeIndividual permit
Discharger classMinor discharger
Facility typeFederal facility
ProgramPublicly owned treatment works
IssuedMarch 18, 2021
Expiration dateMarch 18, 2026
AddressGrayson County, TX 76311
Receiving waterLake Texoma
SubwatershedFobb Bottom-Red River (HUC 111302100305)
SIC4952 – Sewerage Systems
Other EPA IDs (FRS)RCRA handler TX3571524161

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

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 measureLimitsViolations, any kindEffluent exceedancesLatest exceedanceLargest exceedance, as filed
Solids, total suspended3126February 28, 202637% over the limit
BOD, 5-day, 20 deg. C3112October 31, 202310% over the limit
pH270
Flow, in conduit or thru treatment plant250
Coliform, fecal general040
Oxygen, dissolved [DO]120
Polychlorinated biphenyls [PCBs]020
Compliance w/part 258 sludge requirement020
Toxicity characteristic leaching procedure010
E. coli200

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

EPA’s single-event violation file, as loaded, holds no violation for NPDES TX0035211.

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.

Watch this permit

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How we handle your data → Privacy

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 TX0035211 there.

Nearby on the register

Figures from EPA’s ICIS-NPDES download, loaded October 14, 2026.

What this page shows

This public-records page covers the Clean Water Act discharge permit NPDES TX0035211, held by UNITED STATES DEPARTMENT OF THE AIR FORCE for SHEPPARD AFB LAKE TEXOMA in Grayson County, TX, which discharges to Lake Texoma. The permit is listed as administratively continued, with 2 pollutants under a numeric limit and 2 pollutants with an effluent exceedance. The subwatershed is Fobb Bottom-Red River (HUC 111302100305).