Clean Water Act discharge permit · NPDES SD0028633
PHOENIX 42 MINE, Custer, SD: NPDES SD0028633 discharge permit, effluent exceedances, inspections, penalties
- Not neededPermit status
- MinorDischarger class
- 0Pollutants under a numeric limit
- 0Pollutants with an effluent exceedance
PHOENIX 42 MINE, held by Phoenix 42 Mine, holds NPDES permit SD0028633, which discharges to French Creek. The status and dates are as EPA’s permit file stood when Velarion loaded it (October 14, 2026); EPA’s free Detailed Facility Report on ECHO carries the permit’s current standing.
What the register holds for PHOENIX 42 MINE: its NPDES ID, its permit type and status, its its address in Custer, South Dakota, its receiving water. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES SD0028633.
Identity
| Facility as filed | PHOENIX 42 MINE |
|---|---|
| Permittee as filed | Phoenix 42 Mine |
| NPDES ID | SD0028633 |
| Permit status | Not needed |
| Permit type | Individual permit |
| Discharger class | Minor discharger |
| Facility type | Not a publicly owned treatment works |
| Issuing agency | SDDENR |
| Address | Custer, SD 57730 |
| Receiving water | French Creek |
| Subwatershed | Ruby Creek-French Creek (HUC 101201090601) |
| NAICS | 212221 – Gold Ore Mining |
| SIC | 1041 – Gold Ores |
Cited to the EPA ICIS-NPDES permit file (ECHO download) and EPA’s NAICS/SIC and component files, the same 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 SD0028633.
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 SD0028633.
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, SD0028633.
Start the watch
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- One watershed — $2,990/year
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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 SD0028633 there.
Nearby on the register
- Discharge permits in Custer
- Every permit record in Custer, 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 October 14, 2026.