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Clean Water Act discharge permit · NPDES SD0027537

WHITEHORSE WWTF, Eagle Butte, SD: NPDES SD0027537 discharge permit, effluent exceedances, inspections, penalties

WHITEHORSE WWTF, held by WHITE HORSE_______________(E), holds NPDES permit SD0027537, which discharges to Moreau River. 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.

What the register holds for WHITEHORSE WWTF: its NPDES ID, its permit type and status, its its address in Eagle Butte, South Dakota, its receiving water. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES SD0027537.

Identity

Facility as filedWHITEHORSE WWTF
Permittee as filedWHITE HORSE_______________(E)
NPDES IDSD0027537
Permit statusNot needed
Permit typeIndividual permit
Discharger classMinor discharger
Facility typeNot a publicly owned treatment works
AddressEagle Butte, SD 57625
Receiving waterMOREAU RIVER

Cited to the EPA ICIS-NPDES permit file (ECHO download).

Effluent limits and exceedances

EPA’s limits and effluent violation files hold no pollutant row for NPDES SD0027537.

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 SD0027537.

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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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 SD0027537 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 NPDES permit SD0027537 for the WHITEHORSE WWTF in Eagle Butte, South Dakota, held by WHITE HORSE_______________(E) and discharging to the MOREAU RIVER. The page lists a permit status of Not needed, a discharger class of Minor discharger, and 0 pollutants on file, 0 under a numeric limit, 0 with a violation of any kind, and 0 with an effluent exceedance.