Clean Water Act discharge permit · NPDES MIG580151
CUSTER WWSL, Scottville, MI: NPDES MIG580151 discharge permit, effluent exceedances, inspections, penalties
- Administratively continuedPermit status
- MinorDischarger class
- 22Pollutants under a numeric limit
- 2Pollutants with an effluent exceedance
CUSTER WWSL, held by Village of Custer, holds NPDES permit MIG580151, which discharges to Black Creek. EPA’s file records it issued February 24, 2020 and expiring April 1, 2024. 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 | CUSTER WWSL |
|---|---|
| Permittee as filed | Village of Custer |
| NPDES ID | MIG580151 |
| Permit status | Administratively continued (past its expiration date and still in force until reissued) |
| Permit type | Coverage under a general permit |
| Discharger class | Minor discharger |
| Facility type | Publicly owned treatment works |
| Program | Publicly owned treatment works |
| Issued | February 24, 2020 |
| Expiration date | April 1, 2024 |
| Issuing agency | State |
| Address | Scottville, MI 49454 |
| Receiving water | Black Creek |
| Subwatershed | Black Creek-Pere Marquette River (HUC 040601010507) |
| NAICS | 221320 – Sewage Treatment Facilities |
| SIC | 1623 – Water, Sewer, And Utility Lines |
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
- 22Pollutants on file
- 22Under a numeric limit
- 22With a violation of any kind
- 2With 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 |
|---|---|---|---|---|---|
| pH | 2 | 101 | 1 | December 31, 2015 | |
| Oxygen, dissolved [DO] | 1 | 51 | 1 | October 31, 2022 | 50% over the limit |
| Solids, total suspended | 4 | 100 | 0 | ||
| BOD, 5-day, 20 deg. C | 2 | 100 | 0 | ||
| Flow, in conduit or thru treatment plant | 2 | 100 | 0 | ||
| Coliform, fecal general | 2 | 100 | 0 | ||
| Nitrogen, ammonia total [as N] | 2 | 74 | 0 | ||
| Phosphorus, total [as P] | 2 | 74 | 0 | ||
| Solids, total | 3 | 12 | 0 | ||
| Arsenic, dry weight | 3 | 12 | 0 | ||
| Selenium, dry weight | 3 | 12 | 0 | ||
| Copper, dry weight | 3 | 12 | 0 | ||
| Cadmium, dry weight | 3 | 12 | 0 | ||
| Nitrogen, total Kjeldahl | 3 | 12 | 0 | ||
| Molybdenum, sludge, total, dry weight [as Mo] | 3 | 12 | 0 | ||
| Zinc, sludge, total, dry weight [as Zn] | 3 | 12 | 0 | ||
| Lead, sludge, total, dry weight [as Pb] | 3 | 12 | 0 | ||
| Nickel, sludge, total, dry weight [as Ni] | 3 | 12 | 0 | ||
| Nitrogen, sludge, total, dry weight [as N] | 3 | 12 | 0 | ||
| Mercury, sludge, total, dry weight [as Hg] | 3 | 12 | 0 | ||
| Potassium, sludge, total, dry weight [as K] | 3 | 12 | 0 | ||
| Phosphorus, sludge, total, dry weight [as P] | 3 | 12 | 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
- 30Single-event violations
| Date | What EPA recorded | Agency |
|---|---|---|
| December 21, 2025 | Reporting Violations - Late Submittal of DMRs | ST6 |
| May 21, 2024 | Reporting Violations - Late Submittal of DMRs | ST6 |
| December 21, 2023 | Reporting Violations - Late Submittal of DMRs | ST6 |
| December 21, 2022 | Reporting Violations - Late Submittal of DMRs | ST6 |
| November 21, 2022 | Reporting Violations - Late Submittal of DMRs | ST6 |
| June 21, 2022 | Reporting Violations - Late Submittal of DMRs | ST6 |
| May 21, 2022 | Reporting Violations - Late Submittal of DMRs | ST6 |
| April 21, 2022 | Reporting Violations - Late Submittal of DMRs | ST6 |
| November 21, 2021 | Reporting Violations - Late Submittal of DMRs | ST6 |
| June 21, 2021 | Reporting Violations - Late Submittal of DMRs | ST6 |
| November 21, 2020 | Reporting Violations - Late Submittal of DMRs | ST6 |
| June 21, 2020 | Reporting Violations - Late Submittal of DMRs | ST6 |
| May 21, 2020 | Reporting Violations - Late Submittal of DMRs | ST6 |
| December 21, 2019 | Reporting Violations - Late Submittal of DMRs | ST6 |
| November 21, 2019 | Reporting Violations - Late Submittal of DMRs | ST6 |
| October 31, 2019 | Reporting Violations - Late Submittal of DMRs | ST6 |
| June 21, 2019 | Reporting Violations - Late Submittal of DMRs | ST6 |
| May 21, 2019 | Reporting Violations - Late Submittal of DMRs | ST6 |
| January 21, 2019 | Reporting Violations - Late Submittal of DMRs | ST6 |
| December 21, 2018 | Reporting Violations - Late Submittal of DMRs | ST6 |
| June 21, 2018 | Reporting Violations - Late Submittal of DMRs | ST6 |
| May 21, 2018 | Reporting Violations - Late Submittal of DMRs | ST6 |
| January 21, 2018 | Reporting Violations - Late Submittal of DMRs | ST6 |
| December 21, 2017 | Reporting Violations - Late Submittal of DMRs | ST6 |
| November 21, 2017 | Reporting Violations - Late Submittal of DMRs | ST6 |
| October 31, 2017 | Reporting Violations - Late Submittal of DMRs | ST6 |
| June 21, 2017 | Reporting Violations - Late Submittal of DMRs | ST6 |
| May 21, 2017 | Reporting Violations - Late Submittal of DMRs | ST6 |
| April 21, 2017 | Reporting Violations - Late Submittal of DMRs | ST6 |
| January 21, 2017 | Reporting Violations - Late Submittal of DMRs | 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.
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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 MIG580151 there.
Nearby on the register
Figures from EPA’s ICIS-NPDES download, loaded October 14, 2026.