Clean Water Act discharge permit · NPDES SDR10H091
CHEYENNE PASS PHASE 5, Box Elder, SD: NPDES SDR10H091 discharge permit, effluent exceedances, inspections, penalties
- Administratively continuedPermit status
- MinorDischarger class
- 0Pollutants under a numeric limit
- 0Pollutants with an effluent exceedance
CHEYENNE PASS PHASE 5, held by Cheyenne Pass Phase 5, holds NPDES permit SDR10H091. EPA’s file records it issued April 16, 2015 and expiring March 31, 2023. The status and dates are as EPA’s permit file stood when Velarion loaded it (September 14, 2026); EPA’s free Detailed Facility Report on ECHO carries the permit’s current standing.
What the register holds for CHEYENNE PASS PHASE 5: its NPDES ID, its permit type and status, its dates, its address in Box Elder, South Dakota. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES SDR10H091.
Identity
| Facility as filed | CHEYENNE PASS PHASE 5 |
|---|---|
| Permittee as filed | Cheyenne Pass Phase 5 |
| NPDES ID | SDR10H091 |
| Permit status | Administratively continued (past its expiration date and still in force until reissued) |
| Permit type | Coverage under a general permit |
| Discharger class | Minor discharger |
| Facility type | Not a publicly owned treatment works |
| Program | Construction stormwater |
| Issued | April 16, 2015 |
| Expiration date | March 31, 2023 |
| Issuing agency | State |
| Address | Box Elder, SD 57719 |
| Subwatershed | Ellsworth Air Force Base-Boxelder Creek (HUC 101201110401) |
Cited to the EPA ICIS-NPDES permit file (ECHO download).
Effluent limits and exceedances
- 0Pollutants on file
- 0Under a numeric limit
- 0With a violation of any kind
- 0With an effluent exceedance
EPA’s limits and effluent violation files hold no pollutant row for NPDES SDR10H091.
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
- 0Single-event violations
EPA’s single-event violation file, as loaded, holds no violation for NPDES SDR10H091.
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
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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 SDR10H091 there.
Nearby on the register
- Discharge permits in Box Elder
- Every permit record in Box Elder, A to Z
- Discharge permits in South Dakota
- Every permit record in South Dakota, A to Z
Figures from EPA’s ICIS-NPDES download, loaded September 14, 2026.