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Clean Water Act discharge permit · NPDES SD0027251

DAKOTA PUMP, INC., Mitchell, SD: NPDES SD0027251 discharge permit, effluent exceedances, inspections, penalties

DAKOTA PUMP, INC., held by Dakota Pump, Inc., holds NPDES permit SD0027251, which discharges to Drainage Ditch. EPA’s file records it issued January 25, 2006 and expiring March 31, 2011. 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 filedDAKOTA PUMP, INC.
Permittee as filedDakota Pump, Inc.
NPDES IDSD0027251
Permit statusAdministratively continued (past its expiration date and still in force until reissued)
Permit typeIndividual permit
Discharger classMinor discharger
Facility typeNot a publicly owned treatment works
IssuedJanuary 25, 2006
Expiration dateMarch 31, 2011
Issuing agencySDDENR
AddressMitchell, SD 57301
Receiving waterDRAINAGE DITCH
Receiving water impaired303(D) Listed
SubwatershedRock Creek-James River (HUC 101600111402)

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

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
pH2420
Chlorine, total residual2240
Temperature, water deg. centigrade2220
Flow rate2220
Oil and grease visual1220
Floating solids, waste or visible foam-visual1210
Flow, gallons/batch0200
Hydrocarbons, petroleum1120
Duration1110
Flow, total150

EPA’s effluent violation file records no exceedance of a numeric limit for NPDES SD0027251.

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 SD0027251.

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 SD0027251 there.

Nearby on the register

Figures from EPA’s ICIS-NPDES download, loaded September 15, 2026.

What this page shows

This public-records page covers NPDES permit SD0027251, held by Dakota Pump, Inc. in Mitchell, SD, which discharges to Drainage Ditch and is listed as administratively continued. The register lists 10 pollutants on file, 9 under a numeric limit, 10 with a violation of any kind, and 0 with an effluent exceedance.