Clean Water Act discharge permit · NPDES MIS112169
WEST HAMLIN RD SCHOOL BUS FACILITY, Rochester Hills, MI: NPDES MIS112169 discharge permit, effluent exceedances, inspections, penalties
- EffectivePermit status
- MinorDischarger class
- 0Pollutants under a numeric limit
- 0Pollutants with an effluent exceedance
WEST HAMLIN RD SCHOOL BUS FACILITY, held by National Express Corporation, holds NPDES permit MIS112169. EPA’s file records it issued July 3, 2025 and expiring April 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.
What the register holds for WEST HAMLIN RD SCHOOL BUS FACILITY: its NPDES ID, its permit type and status, its dates, its address in Rochester Hills, Michigan. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES MIS112169.
Identity
| Facility as filed | WEST HAMLIN RD SCHOOL BUS FACILITY |
|---|---|
| Permittee as filed | National Express Corporation |
| NPDES ID | MIS112169 |
| Permit status | Effective |
| Permit type | Coverage under a general permit |
| Discharger class | Minor discharger |
| Facility type | Not a publicly owned treatment works |
| Issued | July 3, 2025 |
| Expiration date | April 1, 2026 |
| Issuing agency | State |
| Address | Rochester Hills, MI 48309 |
| Receiving water impaired | 303(D) Listed |
| Subwatershed | Galloway Creek-Clinton River (HUC 040900030111) |
Cited to the EPA ICIS-NPDES permit file (ECHO download).
Effluent limits and exceedances
- 0Pollutants on file
- 0Under a numeric limit
- 0With a violation of any kind
- 0With an effluent exceedance
EPA’s limits and effluent violation files hold no pollutant row for NPDES MIS112169.
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 MIS112169.
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 MIS112169 there.
Nearby on the register
- Discharge permits in Rochester Hills
- Every permit record in Rochester Hills, 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.