Clean Water Act discharge permit · NPDES SDP000113
AMERICAN FOODS GROUP DBA CIMPL'S, LLC, Yankton, SD: NPDES SDP000113 discharge permit, effluent exceedances, inspections, penalties
- Administratively continuedPermit status
- MinorDischarger class
- 7Pollutants under a numeric limit
- 4Pollutants with an effluent exceedance
AMERICAN FOODS GROUP DBA CIMPL'S, LLC, held by American Foods Group Dba Cimpls, LLC, holds NPDES permit SDP000113, which discharges to Yankton Potw. EPA’s file records it issued March 31, 2016 and expiring March 31, 2021. 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 | AMERICAN FOODS GROUP DBA CIMPL'S, LLC |
|---|---|
| Permittee as filed | American Foods Group Dba Cimpls, LLC |
| NPDES ID | SDP000113 |
| 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 | March 31, 2016 |
| Expiration date | March 31, 2021 |
| Issuing agency | SDDANR |
| Address | Yankton, SD 57078 |
| Receiving water | Yankton POTW |
| Receiving water impaired | 303(D) Listed |
| Other EPA IDs (FRS) | RCRA handler SDR000222505 |
Cited to the EPA ICIS-NPDES permit file (ECHO download); cross-program IDs from EPA’s FRS facility-registry crosswalk.
Effluent limits and exceedances
- 8Pollutants on file
- 7Under a numeric limit
- 5With 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 | 8 | 8 | June 30, 2023 | 157% over the limit |
| Solids, total suspended | 4 | 8 | 6 | June 30, 2023 | 252% over the limit |
| Oil and grease, hexane extr method | 1 | 3 | 3 | May 31, 2024 | 20% over the limit |
| Oil & Grease | 0 | 1 | 1 | April 30, 2015 | 40% over the limit |
| Temperature, water deg. centigrade | 2 | 4 | 0 | ||
| Flow rate | 2 | 0 | 0 | ||
| pH | 2 | 0 | 0 | ||
| Nitrogen, ammonia total [as N] | 2 | 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
- 5Single-event violations
| Date | What EPA recorded | Agency |
|---|---|---|
| March 1, 2025 | Reporting Violations - Failure to Notify | ST6 |
| April 30, 2023 | Monitoring Violations - Invalid/Unrepresentative Sample | ST6 |
| April 30, 2023 | Effluent Violations - Unapproved Bypass | ST6 |
| November 22, 2022 | Reporting Violations - Failure to Notify | ST6 |
| November 11, 2022 | Effluent Violations - Unapproved Bypass | 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, SDP000113.
Start the watch
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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 SDP000113 there.
Nearby on the register
- Discharge permits in Yankton
- Every permit record in Yankton, 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 15, 2026.