Clean Water Act discharge permit · NPDES SD0020443
SLIC-E HOLDINGS, Custer, SD: NPDES SD0020443 discharge permit, effluent exceedances, inspections, penalties
- Administratively continuedPermit status
- MinorDischarger class
- 9Pollutants under a numeric limit
- 4Pollutants with an effluent exceedance
SLIC-E HOLDINGS, held by Star Academy - West Campus, holds NPDES permit SD0020443, which discharges to Unnamed Trib Of Beaver Creek. EPA’s file records it issued April 21, 2005 and expiring June 30, 2010. 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.
Identity
| Facility as filed | SLIC-E HOLDINGS |
|---|---|
| Permittee as filed | Star Academy - West Campus |
| NPDES ID | SD0020443 |
| Permit status | Administratively continued (past its expiration date and still in force until reissued) |
| Permit type | Individual permit |
| Discharger class | Minor discharger |
| Facility type | Not a publicly owned treatment works |
| Program | Publicly owned treatment works |
| Issued | April 21, 2005 |
| Expiration date | June 30, 2010 |
| Issuing agency | SDDENR |
| Address | Custer, SD 57730 |
| Receiving water | UNNAMED TRIB OF BEAVER CREEK |
| Subwatershed | Upper Beaver Creek (HUC 101201090201) |
Cited to the EPA ICIS-NPDES permit file (ECHO download).
Effluent limits and exceedances
- 9Pollutants on file
- 9Under a numeric limit
- 7With a violation of any kind
- 4With an effluent exceedance
An effluent exceedance is a discharge monitoring report value over the permit’s numeric limit (EPA’s violation code E90). A violation of any kind also counts a report not filed. Each row is EPA’s own count for that pollutant.
| Pollutant or measure | Limits | Violations, any kind | Effluent exceedances | Latest exceedance | Largest exceedance, as filed |
|---|---|---|---|---|---|
| BOD, 5-day, 20 deg. C | 4 | 119 | 111 | June 30, 2010 | 782% over the limit |
| Solids, total suspended | 4 | 97 | 85 | October 31, 2009 | 1,137% over the limit |
| Oil & Grease | 2 | 5 | 2 | March 31, 2004 | 40% over the limit |
| BOD, 5-day, percent removal | 1 | 1 | 1 | February 29, 2008 | 7% over the limit |
| Flow rate | 4 | 6 | 0 | ||
| pH | 4 | 6 | 0 | ||
| Oil and grease visual | 2 | 3 | 0 | ||
| Temperature, water deg. centigrade | 4 | 0 | 0 | ||
| Solids, suspended percent removal | 1 | 0 | 0 |
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 SD0020443.
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
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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 SD0020443 there.
Nearby on the register
- Discharge permits in Custer
- Every permit record in Custer, A to Z
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- Every permit record in South Dakota, A to Z
Figures from EPA’s ICIS-NPDES download, loaded September 15, 2026.