Clean Water Act discharge permit · NPDES MI0001953
DTE-SIBLEY QUARRY, Trenton, MI: NPDES MI0001953 discharge permit, effluent exceedances, inspections, penalties
- Administratively continuedPermit status
- MajorDischarger class
- 10Pollutants under a numeric limit
- 5Pollutants with an effluent exceedance
- 1Inspections on file
- 0Formal enforcement actions
DTE-SIBLEY QUARRY, held by Detroit Edison Company, holds NPDES permit MI0001953, which discharges to Frank And Poet Drain. EPA’s file records it issued May 12, 2017 and expiring October 1, 2022. 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 | DTE-SIBLEY QUARRY |
|---|---|
| Permittee as filed | Detroit Edison Company |
| NPDES ID | MI0001953 |
| Permit status | Administratively continued (past its expiration date and still in force until reissued) |
| Permit type | Individual permit |
| Discharger class | Major discharger |
| Facility type | Not a publicly owned treatment works |
| Issued | May 12, 2017 |
| Expiration date | October 1, 2022 |
| Issuing agency | State |
| Address | Trenton, MI 48183 |
| Receiving water | Frank and Poet Drain |
| Subwatershed | Huntington Creek-Frontal Lake Erie (HUC 040900040503) |
| Other EPA IDs (FRS) | ICIS-AIR source MI00000000000M4779 |
Cited to the EPA ICIS-NPDES permit file (ECHO download); cross-program IDs from EPA’s FRS facility-registry crosswalk.
Effluent limits and exceedances
- 15Pollutants on file
- 10Under a numeric limit
- 14With a violation of any kind
- 5With 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 |
|---|---|---|---|---|---|
| Hydrogen sulfide | 0 | 32 | 12 | June 30, 2015 | 200% over the limit |
| Mercury, total [as Hg] | 6 | 183 | 5 | June 30, 2005 | 78,471% over the limit |
| Solids, total suspended | 4 | 55 | 4 | August 31, 2006 | 60% over the limit |
| Oxygen, dissolved [DO] | 0 | 14 | 2 | July 31, 2006 | 65% over the limit |
| Copper, total [as Cu] | 0 | 49 | 1 | December 31, 2004 | 28% over the limit |
| Sulfide, dissolved, [as S] | 1 | 28 | 0 | ||
| pH | 2 | 26 | 0 | ||
| Flow, in conduit or thru treatment plant | 2 | 26 | 0 | ||
| Solids, total dissolved | 0 | 24 | 0 | ||
| Conductivity | 1 | 13 | 0 | ||
| Temperature, water deg. fahrenheit | 1 | 12 | 0 | ||
| Outfall observation,visual, y/n response | 1 | 12 | 0 | ||
| Hydrogen peroxide | 1 | 1 | 0 | ||
| Sulfate, total [as SO4] | 0 | 1 | 0 | ||
| Toxicity [acute], Ceriodaphnia dubia | 1 | 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
- 2Single-event violations
| Date | What EPA recorded | Agency |
|---|---|---|
| August 14, 2026 | Monitoring Violations - Failure to Monitor for Non-Toxicity Requirements | ST6 |
| July 17, 2025 | Permit Violations - Discharge Without a Valid Permit | ST6 |
Inspections
| Date | What EPA recorded | Agency |
|---|---|---|
| August 14, 2026 | Reconnaissance without Sampling | S |
Formal enforcement and penalties
0 formal actions, 0 of them with a penalty assessed. Federal and state penalties are separate figures from separate authorities and are shown as each was filed, never added together.
Informal enforcement
| Date | What EPA recorded | Agency |
|---|---|---|
| September 10, 2026 | Letter of Violation/ Warning Letter | State |
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, MI0001953.
Start the watch
- One permit holder — $99/month
- One watershed — $2,990/year
- One state — $4,990/year
- The whole register — $18,000/year
How we handle your data → Privacy
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 MI0001953 there.
DTE-SIBLEY QUARRY, Trenton, Michigan: Individual permit MI0001953, held by Detroit Edison Company; Administratively continued (past its expiration date and still in force until reissued); issued May 12, 2017, term to October 1, 2022, by State; discharges to Frank and Poet Drain.
1 of the 15 pollutants listed for NPDES MI0001953 have no violation or effluent exceedance.
- Hydrogen sulfide: 0 limits, 32 violations of any kind, 12 effluent exceedances, latest June 30, 2015, largest 200% over the limit.
- Mercury, total [as Hg]: 6 limits, 183 violations of any kind, 5 effluent exceedances, latest June 30, 2005, largest 78,471% over the limit.
- Solids, total suspended: 4 limits, 55 violations of any kind, 4 effluent exceedances, latest August 31, 2006, largest 60% over the limit.
- Oxygen, dissolved [DO]: 0 limits, 14 violations of any kind, 2 effluent exceedances, latest July 31, 2006, largest 65% over the limit.
- Copper, total [as Cu]: 0 limits, 49 violations of any kind, 1 effluent exceedance, latest December 31, 2004, largest 28% over the limit.
- Sulfide, dissolved, [as S]: 1 limit, 28 violations of any kind.
- pH: 2 limits, 26 violations of any kind.
- Flow, in conduit or thru treatment plant: 2 limits, 26 violations of any kind.
- Solids, total dissolved: 0 limits, 24 violations of any kind.
- Conductivity: 1 limit, 13 violations of any kind.
- Temperature, water deg. fahrenheit: 1 limit, 12 violations of any kind.
- Outfall observation,visual, y/n response: 1 limit, 12 violations of any kind.
- Hydrogen peroxide: 1 limit, 1 violation of any kind.
- Sulfate, total [as SO4]: 0 limits, 1 violation of any kind.
- Toxicity [acute], Ceriodaphnia dubia: 1 limit.
- September 10, 2026: Letter of Violation/ Warning Letter (State).
- August 14, 2026: Monitoring Violations - Failure to Monitor for Non-Toxicity Requirements (ST6).
- August 14, 2026: Reconnaissance without Sampling (S).
- July 17, 2025: Permit Violations - Discharge Without a Valid Permit (ST6).
DTE-SIBLEY QUARRY among its neighbors
21 discharge permits are in the Huntington Creek-Frontal Lake Erie subwatershed (HUC 040900040503); MI0001953 is one. Its county: 179, 8 major; MI0001953 is major permit.
Other permits in the Huntington Creek-Frontal Lake Erie subwatershed (HUC 040900040503)
- DTE RIVER ROUGE PLT, River Rouge: MI0001724, major, term to 2022-10-01
- ECORSE MS4-WAYNE, Ecorse: MI0060191, minor, term to 2024-10-01
- EES COKE, River Rouge: MI0060085, minor, term to 2022-10-01
- GIBRALTAR MS4-WAYNE, Rockwood: MI0060038, minor, term to 2024-10-01
- KERKSTRA PRECAST-1717 FORT ST, Trenton: MIS310771, minor, term to 2023-04-01
- LINDE INC, River Rouge: MI0003310, minor, term to 2017-10-01
- MATERIALS PROCESSING INC, Riverview: MIS310824, minor, term to 2028-04-01
- NICHOLSON TERMINAL & DOCK COMPANY-ECORSE, Ecorse: MIS310779, minor, term to 2023-04-01
- OMNISOURCE ECORSE, River Rouge: MIS220075, minor, term to 2022-04-01
- RIVER ROUGE MS4-WAYNE, River Rouge: MI0060080, minor, term to 2024-10-01
Nearby on the register
- Discharge permits in Trenton
- Every permit record in Trenton, A to Z
- Discharge permits in Michigan
- Every permit record in Michigan, A to Z
Figures from EPA’s ICIS-NPDES download, loaded September 15, 2026.
What this page shows
This public-records page covers Clean Water Act discharge permit NPDES MI0001953 for DTE-SIBLEY QUARRY in Trenton, MI, held by Detroit Edison Company and discharging to Frank And Poet Drain, with an administratively continued status and a Major Discharger class. The page lists 10 pollutants under a numeric limit and 5 pollutants with an effluent exceedance.