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Clean Water Act discharge permit · NPDES SDR10I106

DAKOTA PLAINS DAIRY-SITE #2 EAST, SD: NPDES SDR10I106 discharge permit, effluent exceedances, inspections, penalties

DAKOTA PLAINS DAIRY-SITE #2 EAST, held by Dakota Plains Dairy-Site #2 East, holds NPDES permit SDR10I106. EPA’s file records it issued May 17, 2017 and expiring March 31, 2023. 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.

What the register holds for DAKOTA PLAINS DAIRY-SITE #2 EAST: its NPDES ID, its permit type and status, its dates, its address, South Dakota. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES SDR10I106.

Identity

Facility as filedDAKOTA PLAINS DAIRY-SITE #2 EAST
Permittee as filedDakota Plains Dairy-Site #2 East
NPDES IDSDR10I106
Permit statusAdministratively continued (past its expiration date and still in force until reissued)
Permit typeCoverage under a general permit
Discharger classMinor discharger
Facility typeNot a publicly owned treatment works
ProgramConstruction stormwater
IssuedMay 17, 2017
Expiration dateMarch 31, 2023
Issuing agencyState
AddressSD 57004
SubwatershedLong Creek-Vermillion River (HUC 101701021104)

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 SDR10I106.

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 SDR10I106.

Velarion’s copy of EPA’s ICIS-NPDES files does not yet 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

One permit holder, $99/month. Watch the register for one permit holder and the places and receiving waters tied to its permits. Choose “One permit holder” and enter this permit’s NPDES ID, SDR10I106.

Start the watch

How often?
  • One permit holder — $99/month
  • One watershed — $2,990/year
  • One state — $4,990/year
  • The whole register — $18,000/year

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 SDR10I106 there.

Nearby on the register

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