Clean Water Act discharge permit · NPDES MI0060289
ASCENSION ST JOHN HEALTH CENTER, Chesterfield Township, MI: NPDES MI0060289 discharge permit, effluent exceedances, inspections, penalties
- EffectivePermit status
- MinorDischarger class
- 24Pollutants under a numeric limit
- 0Pollutants with an effluent exceedance
ASCENSION ST JOHN HEALTH CENTER, held by Ascension St. John Hospital, holds NPDES permit MI0060289, which discharges to Crapaud Creek. EPA’s file records it issued November 12, 2021 and expiring October 1, 2026. 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 | ASCENSION ST JOHN HEALTH CENTER |
|---|---|
| Permittee as filed | Ascension St. John Hospital |
| NPDES ID | MI0060289 |
| Permit status | Effective |
| Permit type | Individual permit |
| Discharger class | Minor discharger |
| Facility type | Not a publicly owned treatment works |
| Issued | November 12, 2021 |
| Expiration date | October 1, 2026 |
| Issuing agency | State |
| Address | Chesterfield Township, MI 48047 |
| Receiving water | Crapaud Creek |
| Receiving water impaired | 303(D) Listed |
| Subwatershed | Massac Creek-Frontal Anchor Bay (HUC 040900020104) |
Cited to the EPA ICIS-NPDES permit file (ECHO download).
Effluent limits and exceedances
- 24Pollutants on file
- 24Under a numeric limit
- 24With a violation of any kind
- 0With 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 |
|---|---|---|---|---|---|
| Nitrogen, ammonia total [as N] | 12 | 104 | 0 | ||
| Solids, total suspended | 8 | 104 | 0 | ||
| BOD, carbonaceous [5 day, 20 C] | 8 | 104 | 0 | ||
| Phosphorus, total [as P] | 4 | 104 | 0 | ||
| pH | 2 | 52 | 0 | ||
| Chloride [as Cl] | 2 | 52 | 0 | ||
| Sulfate, total [as SO4] | 2 | 52 | 0 | ||
| Flow, in conduit or thru treatment plant | 2 | 52 | 0 | ||
| Coliform, fecal general | 2 | 52 | 0 | ||
| Oxygen, dissolved [DO] | 2 | 26 | 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 |
EPA’s effluent violation file records no exceedance of a numeric limit for NPDES MI0060289.
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
- 29Single-event violations
| Date | What EPA recorded | Agency |
|---|---|---|
| May 21, 2025 | Monitoring Violations - Failure to Monitor for Non-Toxicity Requirements | ST6 |
| May 21, 2025 | Monitoring Violations - Invalid/Unrepresentative Sample | ST6 |
| February 21, 2024 | Reporting Violations - Late Submittal of DMRs | ST6 |
| January 21, 2024 | Reporting Violations - Late Submittal of DMRs | ST6 |
| December 21, 2023 | Reporting Violations - Late Submittal of DMRs | ST6 |
| December 1, 2023 | Reporting Violations - Late Submittal of DMRs | ST6 |
| November 21, 2023 | Reporting Violations - Late Submittal of DMRs | ST6 |
| October 21, 2023 | Reporting Violations - Late Submittal of DMRs | ST6 |
| September 21, 2023 | Reporting Violations - Late Submittal of DMRs | ST6 |
| August 21, 2023 | Reporting Violations - Late Submittal of DMRs | ST6 |
| July 21, 2023 | Reporting Violations - Late Submittal of DMRs | ST6 |
| June 21, 2023 | Reporting Violations - Late Submittal of DMRs | ST6 |
| May 21, 2023 | Reporting Violations - Late Submittal of DMRs | ST6 |
| April 21, 2023 | Reporting Violations - Late Submittal of DMRs | ST6 |
| March 21, 2023 | Reporting Violations - Late Submittal of DMRs | ST6 |
| February 21, 2023 | Reporting Violations - Late Submittal of DMRs | ST6 |
| December 21, 2022 | Reporting Violations - Late Submittal of DMRs | ST6 |
| December 1, 2022 | Reporting Violations - Late Submittal of DMRs | ST6 |
| November 21, 2022 | Reporting Violations - Late Submittal of DMRs | ST6 |
| October 21, 2022 | Reporting Violations - Late Submittal of DMRs | ST6 |
| September 21, 2022 | Reporting Violations - Late Submittal of DMRs | ST6 |
| August 21, 2022 | Reporting Violations - Late Submittal of DMRs | ST6 |
| July 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 |
| March 21, 2022 | Reporting Violations - Late Submittal of DMRs | ST6 |
| February 21, 2022 | Reporting Violations - Late Submittal of DMRs | ST6 |
| January 21, 2022 | 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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Nearby on the register
Figures from EPA’s ICIS-NPDES download, loaded September 15, 2026.