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Clean Water Act discharge permit · NPDES SDR10P5ZF

CITY OF MITCHELL WATER DEPARTMENT BUILDING, Mitchell, SD: NPDES SDR10P5ZF discharge permit, effluent exceedances, inspections, penalties

CITY OF MITCHELL WATER DEPARTMENT BUILDING, held by City of Mitchell, holds NPDES permit SDR10P5ZF. EPA’s file records it issued July 8, 2026 and expiring October 31, 2028. 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 CITY OF MITCHELL WATER DEPARTMENT BUILDING: its NPDES ID, its permit type and status, its dates, its address in Mitchell, South Dakota. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES SDR10P5ZF.

Identity

Facility as filedCITY OF MITCHELL WATER DEPARTMENT BUILDING
Permittee as filedCity of Mitchell
NPDES IDSDR10P5ZF
Permit statusEffective
Permit typeCoverage under a general permit
Discharger classMinor discharger
Facility typeNot a publicly owned treatment works
ProgramConstruction stormwater
IssuedJuly 8, 2026
Expiration dateOctober 31, 2028
Issuing agencySDDANR
AddressMitchell, SD 57301
SubwatershedSunset Memorial Park (HUC 101600111004)

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 SDR10P5ZF.

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 SDR10P5ZF.

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.

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, SDR10P5ZF.

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 SDR10P5ZF there.

Nearby on the register

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