Clean Water Act discharge permit · NPDES SDP000097
AMPI - HOVEN, Hoven, SD: NPDES SDP000097 discharge permit, effluent exceedances, inspections, penalties
- Administratively continuedPermit status
- MinorDischarger class
- 6Pollutants under a numeric limit
- 3Pollutants with an effluent exceedance
AMPI - HOVEN, held by AMPI - Hoven, holds NPDES permit SDP000097, which discharges to Hoven Potw. EPA’s file records it issued December 30, 2011 and expiring December 31, 2016. 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.
Identity
| Facility as filed | AMPI - HOVEN |
|---|---|
| Permittee as filed | AMPI - Hoven |
| NPDES ID | SDP000097 |
| Permit status | Administratively continued (past its expiration date and still in force until reissued) |
| Permit type | Individual industrial user permit |
| Discharger class | Minor discharger |
| Facility type | Not a publicly owned treatment works |
| Issued | December 30, 2011 |
| Expiration date | December 31, 2016 |
| Issuing agency | SDDENR |
| Address | Hoven, SD 57450 |
| Receiving water | Hoven POTW |
| NAICS | 311513 – Cheese Manufacturing |
| SIC | 2022 – Cheese, Natural And Processed |
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
- 7Pollutants on file
- 6Under a numeric limit
- 7With a violation of any kind
- 3With 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 | 220 | 66 | October 31, 2023 | 264% over the limit |
| Oil and grease, hexane extr method | 2 | 104 | 28 | October 31, 2023 | 436% over the limit |
| pH | 2 | 92 | 18 | November 30, 2022 | |
| Solids, total suspended | 4 | 148 | 0 | ||
| Flow rate | 2 | 82 | 0 | ||
| Flow, total | 1 | 38 | 0 | ||
| Oil & Grease | 0 | 9 | 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
- 1Single-event violations
| Date | What EPA recorded | Agency |
|---|---|---|
| July 31, 2019 | Reporting Violations - Failure to Notify | ST6 |
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, SDP000097.
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- One watershed — $2,990/year
- One state — $4,990/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 SDP000097 there.
Nearby on the register
Figures from EPA’s ICIS-NPDES download, loaded October 14, 2026.