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Clean Water Act discharge permit · NPDES SDPIU0019

RAPID CITY REGIONAL AIRPORT, Rapid City, SD: NPDES SDPIU0019 discharge permit, effluent exceedances, inspections, penalties

RAPID CITY REGIONAL AIRPORT, held by City of Rapid City Regional Airport, holds NPDES permit SDPIU0019. EPA’s file records it issued January 1, 2024 and expiring December 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 RAPID CITY REGIONAL AIRPORT: its NPDES ID, its permit type and status, its dates, its address in Rapid City, South Dakota. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES SDPIU0019.

Identity

Facility as filedRAPID CITY REGIONAL AIRPORT
Permittee as filedCity of Rapid City Regional Airport
NPDES IDSDPIU0019
Permit statusEffective
Permit typeIndividual industrial user permit
Discharger classMinor discharger
Facility typeNot a publicly owned treatment works
IssuedJanuary 1, 2024
Expiration dateDecember 31, 2028
Issuing agencyRapid City, City Of
AddressRapid City, SD 57703
Other EPA IDs (FRS)RCRA handler SDR000203398

Cited to the EPA ICIS-NPDES permit file (ECHO download); cross-program IDs from EPA’s FRS facility-registry crosswalk.

Effluent limits and exceedances

EPA’s limits and effluent violation files hold no pollutant row for NPDES SDPIU0019.

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 SDPIU0019.

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, SDPIU0019.

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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 SDPIU0019 there.

Nearby on the register

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

What this page shows

The RAPID CITY REGIONAL AIRPORT permit, filed under the permittee City of Rapid City Regional Airport, is one of 8 individual industrial user permits in Pennington County on EPA's NPDES register, including this one. Of those 8 permits, 0.0% have a violation on file, and none of the pollutants covered by this permit's numeric limits show an effluent exceedance. Among the 7 individual industrial user permits in Pennington County that include this one, 0.0% carry an earlier issue date than this permit's January 1, 2024 issue date.