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NPDES SDR10P58Z · Clean Water Act

KEYSTONE SITE IMPROVEMENTS - CANTON, Canton, SD: NPDES SDR10P58Z discharge permit, effluent exceedances, inspections, penalties

KEYSTONE SITE IMPROVEMENTS - CANTON, Canton, South Dakota: General permit coverage SDR10P58Z, held by Dakota Specialty Solutions, LLC; Construction stormwater; Effective; issued August 30, 2024, term to October 31, 2028, by SDDANR.

South Dakota holds 1,358 Construction stormwater coverages of this permit type in EPA’s file; 639 were issued before SDR10P58Z.

Coverages issued nearest SDR10P58Z

KEYSTONE SITE IMPROVEMENTS - CANTON among its neighbors

2 discharge permits are in the Beaver Creek subwatershed (HUC 101702031803); SDR10P58Z is one.

Other permits in the Beaver Creek subwatershed (HUC 101702031803)

Identity

FacilityKEYSTONE SITE IMPROVEMENTS - CANTON
PermitteeDakota Specialty Solutions, LLC
NPDES IDSDR10P58Z
StatusEffective
TypeGeneral permit coverage
ClassMinor
Facility typeNon-POTW
ProgramConstruction stormwater
IssuedAugust 30, 2024
ExpiresOctober 31, 2028
AgencySDDANR
AddressCanton, SD 57013
SubwatershedBeaver Creek (HUC 101702031803)

NPDES SDR10P58Z: effluent limits and exceedances

KEYSTONE SITE IMPROVEMENTS - CANTON (NPDES SDR10P58Z): 0 pollutants on file, 0 limited; 0 with a violation of any kind, 0 with an exceedance.

NPDES SDR10P58Z: no pollutant row on file.

NPDES SDR10P58Z: inspections, violations and enforcement

NPDES SDR10P58Z (KEYSTONE SITE IMPROVEMENTS - CANTON): no single-event violation, inspection, formal enforcement action and informal enforcement action on file.

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Permits near NPDES SDR10P58Z

NPDES SDR10P58Z: 0 pollutant rows, 0 dated events; ICIS-NPDES download, loaded October 14, 2026.