Clean Water Act discharge permit · NPDES MI0059156
LAKE LESLIE WWTP, Corunna, MI: NPDES MI0059156 discharge permit, effluent exceedances, inspections, penalties
- Administratively continuedPermit status
- MinorDischarger class
- 22Pollutants under a numeric limit
- 6Pollutants with an effluent exceedance
LAKE LESLIE WWTP, held by Lake Leslie Sanitary System Drain Drainage District, holds NPDES permit MI0059156, which discharges to Coal Mine Drain. EPA’s file records it issued July 24, 2019 and expiring October 1, 2023. 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 | LAKE LESLIE WWTP |
|---|---|
| Permittee as filed | Lake Leslie Sanitary System Drain Drainage District |
| NPDES ID | MI0059156 |
| 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 |
| Issued | July 24, 2019 |
| Expiration date | October 1, 2023 |
| Issuing agency | State |
| Address | Corunna, MI 48817 |
| Receiving water | Coal Mine Drain |
| Subwatershed | Reed Drain-Misteguay River (HUC 040802040507) |
| NAICS | 221320 – Sewage Treatment Facilities |
| SIC | 4952 – Sewerage Systems |
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
- 6With 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 |
|---|---|---|---|---|---|
| Phosphorus, total [as P] | 4 | 43 | 19 | April 30, 2026 | 558% over the limit |
| BOD, carbonaceous [5 day, 20 C] | 12 | 15 | 11 | April 30, 2026 | 144% over the limit |
| pH | 2 | 28 | 4 | June 30, 2023 | |
| Oxygen, dissolved [DO] | 3 | 4 | 3 | June 30, 2023 | 37% over the limit |
| Solids, total suspended | 12 | 3 | 3 | April 30, 2026 | 126% over the limit |
| Nitrogen, ammonia total [as N] | 8 | 3 | 1 | November 30, 2016 | 212% over the limit |
| Flow, in conduit or thru treatment plant | 2 | 24 | 0 | ||
| Coliform, fecal general | 2 | 24 | 0 | ||
| Solids, total | 3 | 3 | 0 | ||
| Arsenic, dry weight | 3 | 3 | 0 | ||
| Selenium, dry weight | 3 | 3 | 0 | ||
| Copper, dry weight | 3 | 3 | 0 | ||
| Cadmium, dry weight | 3 | 3 | 0 | ||
| Nitrogen, total Kjeldahl | 3 | 3 | 0 | ||
| Molybdenum, sludge, total, dry weight [as Mo] | 3 | 3 | 0 | ||
| Zinc, sludge, total, dry weight [as Zn] | 3 | 3 | 0 | ||
| Lead, sludge, total, dry weight [as Pb] | 3 | 3 | 0 | ||
| Nickel, sludge, total, dry weight [as Ni] | 3 | 3 | 0 | ||
| Nitrogen, sludge, total, dry weight [as N] | 3 | 3 | 0 | ||
| Mercury, sludge, total, dry weight [as Hg] | 3 | 3 | 0 | ||
| Potassium, sludge, total, dry weight [as K] | 3 | 3 | 0 | ||
| Phosphorus, sludge, total, dry weight [as P] | 3 | 3 | 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
- 3Single-event violations
| Date | What EPA recorded | Agency |
|---|---|---|
| May 21, 2020 | Reporting Violations - Late Submittal of DMRs | ST6 |
| September 21, 2019 | Reporting Violations - Late Submittal of DMRs | ST6 |
| August 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.
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 MI0059156 there.
Nearby on the register
Figures from EPA’s ICIS-NPDES download, loaded October 14, 2026.