Clean Water Act discharge permit · NPDES MI0059650
HANNAHVILLE REVERSE OSMOSIS PLANT, Wilson, MI: NPDES MI0059650 discharge permit, effluent exceedances, inspections, penalties
- Administratively continuedPermit status
- MinorDischarger class
- 11Pollutants under a numeric limit
- 0Pollutants with an effluent exceedance
HANNAHVILLE REVERSE OSMOSIS PLANT, held by Hannahville Indian Community Reverse Osmosis Plant, holds NPDES permit MI0059650, which discharges to Wetland Which Flows Into Depas Creek,. EPA’s file records it issued September 19, 2017 and expiring September 6, 2022. The status and dates are as EPA’s permit file stood when Velarion loaded it (September 14, 2026); EPA’s free Detailed Facility Report on ECHO carries the permit’s current standing.
Identity
| Facility as filed | HANNAHVILLE REVERSE OSMOSIS PLANT |
|---|---|
| Permittee as filed | Hannahville Indian Community Reverse Osmosis Plant |
| NPDES ID | MI0059650 |
| Permit status | Administratively continued (past its expiration date and still in force until reissued) |
| Permit type | Individual permit |
| Discharger class | Minor discharger |
| Facility type | Publicly owned treatment works |
| Program | Publicly owned treatment works |
| Issued | September 19, 2017 |
| Expiration date | September 6, 2022 |
| Address | Wilson, MI 49896 |
| Receiving water | wetland which flows into Depas Creek, |
| Receiving water impaired | 303(D) Listed |
| Subwatershed | Schetter Creek-Little Cedar River (HUC 040301080802) |
Cited to the EPA ICIS-NPDES permit file (ECHO download).
Effluent limits and exceedances
- 11Pollutants on file
- 11Under a numeric limit
- 6With 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 |
|---|---|---|---|---|---|
| Iron, total [as Fe] | 4 | 4 | 0 | ||
| pH | 2 | 4 | 0 | ||
| Flow, in conduit or thru treatment plant | 2 | 4 | 0 | ||
| Radium 226 + radium 228, total | 1 | 3 | 0 | ||
| Alpha gross radioactivity | 1 | 3 | 0 | ||
| Solids, total suspended | 4 | 2 | 0 | ||
| Chlorine, total residual | 2 | 0 | 0 | ||
| Chloride [as Cl] | 1 | 0 | 0 | ||
| Sulfate, total [as SO4] | 1 | 0 | 0 | ||
| Solids, total dissolved | 1 | 0 | 0 | ||
| Outfall observation,visual, y/n response | 1 | 0 | 0 |
EPA’s effluent violation file records no exceedance of a numeric limit for NPDES MI0059650.
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
- 0Single-event violations
EPA’s single-event violation file, as loaded, holds no violation for NPDES MI0059650.
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 MI0059650 there.
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Figures from EPA’s ICIS-NPDES download, loaded September 14, 2026.