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NPDES SDR10P5EQ · Clean Water Act

12TH STREET LEWIS & CLARK CONNECTION - PHASE 1, Sioux Falls, SD: NPDES SDR10P5EQ discharge permit, effluent exceedances, inspections, penalties

12TH STREET LEWIS & CLARK CONNECTION - PHASE 1, Sioux Falls, South Dakota: General permit coverage SDR10P5EQ, held by City of Sioux Falls; Construction stormwater; Effective; issued January 3, 2025, term to October 31, 2028, by SDDANR.

South Dakota holds 1,358 Construction stormwater coverages of this permit type in EPA’s file; 706 were issued before SDR10P5EQ. City of Sioux Falls holds 38 permits in South Dakota.

Other permits held by City of Sioux Falls

Coverages issued nearest SDR10P5EQ

12TH STREET LEWIS & CLARK CONNECTION - PHASE 1 among its neighbors

7 discharge permits are in the Wall Lake subwatershed (HUC 101702031104); SDR10P5EQ is one.

Other permits in the Wall Lake subwatershed (HUC 101702031104)

Identity

Facility12TH STREET LEWIS & CLARK CONNECTION - PHASE 1
PermitteeCity of Sioux Falls
NPDES IDSDR10P5EQ
StatusEffective
TypeGeneral permit coverage
ClassMinor
Facility typeNon-POTW
ProgramConstruction stormwater
IssuedJanuary 3, 2025
ExpiresOctober 31, 2028
AgencySDDANR
AddressSioux Falls, SD 57104
SubwatershedWall Lake (HUC 101702031104)

NPDES SDR10P5EQ: effluent limits and exceedances

12TH STREET LEWIS & CLARK CONNECTION - PHASE 1 (NPDES SDR10P5EQ): 0 pollutants on file, 0 limited; 0 with a violation of any kind, 0 with an exceedance.

NPDES SDR10P5EQ: no pollutant row on file.

NPDES SDR10P5EQ: inspections, violations and enforcement

NPDES SDR10P5EQ (12TH STREET LEWIS & CLARK CONNECTION - PHASE 1): no single-event violation, inspection, formal enforcement action and informal enforcement action on file.

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Permits near NPDES SDR10P5EQ

NPDES SDR10P5EQ: 0 pollutant rows, 0 dated events; ICIS-NPDES download, loaded September 15, 2026.