Clean Water Act discharge permit · NPDES MIG010252
WEAVERLAND FARMS-CAFO, Sandusky, MI: NPDES MIG010252 discharge permit, effluent exceedances, inspections, penalties
- EffectivePermit status
- MinorDischarger class
- 0Pollutants under a numeric limit
- 0Pollutants with an effluent exceedance
WEAVERLAND FARMS-CAFO, held by Arnold Weaver, Weaverland Farms, holds NPDES permit MIG010252. EPA’s file records it issued May 6, 2016 and expiring April 1, 2020. 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 | WEAVERLAND FARMS-CAFO |
|---|---|
| Permittee as filed | Arnold Weaver, Weaverland Farms |
| NPDES ID | MIG010252 |
| Permit status | Effective |
| Permit type | Coverage under a general permit |
| Discharger class | Minor discharger |
| Facility type | Not a publicly owned treatment works |
| Issued | May 6, 2016 |
| Expiration date | April 1, 2020 |
| Issuing agency | State |
| Address | Sandusky, MI 48471 |
| Receiving water impaired | 303(D) Listed |
| Subwatershed | Berry Drain (HUC 040900010103) |
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 MIG010252.
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
- 55Single-event violations
The newest 50 of 55.
| Date | What EPA recorded | Agency |
|---|---|---|
| June 16, 2025 | Failure to submit the annual report within 30 days of applicable due date | ST6 |
| June 16, 2025 | Permit Violations - Discharge Without a Valid Permit | ST6 |
| June 16, 2025 | Other noncompliance with permit requirements or applicable enforcement order | ST6 |
| May 7, 2025 | Failure to ensure proper operations and maintenance of the storage facility | ST6 |
| March 14, 2025 | Failure to submit the annual report within 30 days of applicable due date | ST6 |
| March 14, 2025 | Failure to provide complete and accurate information (not related to annual report) | ST6 |
| March 14, 2025 | Other noncompliance with permit requirements or applicable enforcement order | ST6 |
| February 4, 2025 | Failure to Develop or Update NMP | ST6 |
| July 10, 2024 | Failure to ensure proper operations and maintenance of the storage facility | ST6 |
| July 10, 2024 | Failure to submit the annual report within 30 days of applicable due date | ST6 |
| July 10, 2024 | Management Practice Violations - Improper Operation and Maintenance | ST6 |
| July 10, 2024 | Permit Violations - Discharge Without a Valid Permit | ST6 |
| July 10, 2024 | Other noncompliance with permit requirements or applicable enforcement order | ST6 |
| March 8, 2024 | Failure to Develop or Update NMP | ST6 |
| February 24, 2024 | Failure to ensure proper operations and maintenance of the storage facility | ST6 |
| January 11, 2024 | Failure to provide complete and accurate information (not related to annual report) | ST6 |
| May 19, 2023 | WW CAFO - Management Practice Violations - Failure to Develop or Update NMP | ST6 |
| May 19, 2023 | Failure to Develop or Update NMP | ST6 |
| May 2, 2023 | WW CAFO - Management Practice Violations - Improper O&M | ST6 |
| May 2, 2023 | Permit Violations - Discharge Without a Valid Permit | ST6 |
| May 2, 2023 | Effluent Violations - Narrative Effluent Violation | ST6 |
| May 2, 2023 | Failure to ensure proper operations and maintenance of the storage facility | ST6 |
| July 20, 2021 | WW CAFO - Management Practice Violations - Improper O&M | ST6 |
| July 20, 2021 | Permit Violations - Discharge Without a Valid Permit | ST6 |
| July 20, 2021 | Failure to ensure proper operations and maintenance of the storage facility | ST6 |
| June 15, 2021 | WW CAFO - Management Practice Violations - Improper O&M | ST6 |
| June 15, 2021 | WW CAFO - Management Practice Violations - Failure to Develop or Update NMP | ST6 |
| June 15, 2021 | Failure to ensure proper operations and maintenance of the storage facility | ST6 |
| June 15, 2021 | Failure to Develop or Update NMP | ST6 |
| April 14, 2021 | WW CAFO - Management Practice Violations - Failure to Develop or Update NMP | ST6 |
| April 14, 2021 | Failure to Develop or Update NMP | ST6 |
| January 14, 2021 | WW CAFO - Management Practice Violations - Improper O&M | ST6 |
| January 14, 2021 | Failure to ensure proper operations and maintenance of the storage facility | ST6 |
| January 1, 2021 | WW CAFO - Management Practice Violations - Improper O&M | ST6 |
| January 1, 2021 | Failure to ensure proper operations and maintenance of the storage facility | ST6 |
| December 31, 2020 | WW CAFO - Management Practice Violations - Fail to Implemnt Land App BMPs,excluding buffers/setbacks | ST6 |
| December 31, 2020 | Failure to submit the annual report within 30 days of applicable due date | ST6 |
| December 31, 2020 | Other noncompliance with permit requirements or applicable enforcement order | ST6 |
| July 15, 2019 | WW CAFO - Management Practice Violations - Failure to Develop or Update NMP | ST6 |
| July 15, 2019 | Failure to Develop or Update NMP | ST6 |
| July 1, 2019 | Permit Violations - Discharge Without a Valid Permit | ST6 |
| May 1, 2019 | WW CAFO - Management Practice Violations - Improper O&M | ST6 |
| May 1, 2019 | Failure to ensure proper operations and maintenance of the storage facility | ST6 |
| March 5, 2019 | Permit Violations - Discharge Without a Valid Permit | ST6 |
| March 5, 2019 | WW CAFO - Management Practice Violations - Failure to Develop or Update NMP | ST6 |
| March 5, 2019 | WW CAFO - Management Practice Violations - Improper O&M | ST6 |
| March 5, 2019 | Failure to ensure proper operations and maintenance of the storage facility | ST6 |
| March 5, 2019 | Failure to Develop or Update NMP | ST6 |
| January 1, 2019 | WW CAFO - Management Practice Violations - Fail to Implemnt Land App BMPs,excluding buffers/setbacks | ST6 |
| January 1, 2019 | Failure to submit the annual report within 30 days of applicable due date | ST6 |
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.
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Figures from EPA’s ICIS-NPDES download, loaded September 15, 2026.