Clean Water Act discharge permit · NPDES MIS410800
NATURAL AGGREGATES CORPORATION, Milford, MI: NPDES MIS410800 discharge permit, effluent exceedances, inspections, penalties
- Administratively continuedPermit status
- MinorDischarger class
- 0Pollutants under a numeric limit
- 0Pollutants with an effluent exceedance
- 0Inspections on file
- 0Formal enforcement actions
NATURAL AGGREGATES CORPORATION, held by Natural Aggregates Corporation, holds NPDES permit MIS410800, which discharges to Huron River. EPA’s file records it issued May 19, 2020 and expiring April 1, 2024.
NATURAL AGGREGATES CORPORATION, Milford, Michigan: Coverage under a general permit MIS410800, held by Natural Aggregates Corporation; Administratively continued (past its expiration date and still in force until reissued); issued May 19, 2020, term to April 1, 2024, by State; discharges to Huron River.
NATURAL AGGREGATES CORPORATION among its neighbors
EPA’s permit file holds 6 discharge permits in the Woodruff Creek subwatershed (HUC 040900050107), MIS410800 among them. Its county holds 124, 6 of them major permits; MIS410800 is a minor permit.
Other permits in the Woodruff Creek subwatershed (HUC 040900050107)
- BRIGHTON TWP MS4-LIVINGSTON, Brighton: MIG610177, minor permit, permit term to April 1, 2008
- BRIGHTON TWP WWTP, Brighton: MI0054968, minor permit, permit term to October 1, 2018
- HURON VALLEY PS MS4-OAKLAND, Highland: MI0059415, minor permit, permit term to October 1, 2021
- HURON-CLINTON MPA MS4, Brighton: MI0059428, minor permit, permit term to October 1, 2021
- SUPERIOR MATERIALS PLANT 103, Brighton: MIS410818, minor permit, permit term to April 1, 2024
What the register holds for NATURAL AGGREGATES CORPORATION: its NPDES ID, its permit type and status, its dates, its address in Milford, Michigan, its receiving water. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES MIS410800.
Identity
| Facility as filed | NATURAL AGGREGATES CORPORATION |
|---|---|
| Permittee as filed | Natural Aggregates Corporation |
| NPDES ID | MIS410800 |
| Permit status | Administratively continued (past its expiration date and still in force until reissued) |
| Permit type | Coverage under a general permit |
| Discharger class | Minor discharger |
| Facility type | Not a publicly owned treatment works |
| Issued | May 19, 2020 |
| Expiration date | April 1, 2024 |
| Issuing agency | State |
| Address | Milford, MI 48380 |
| Receiving water | Huron River |
| Receiving water impaired | 303(D) Listed |
| Subwatershed | Woodruff Creek (HUC 040900050107) |
| SIC | 1442 – Construction Sand And Gravel |
| Other EPA IDs (FRS) | RCRA handler MIK369112941 |
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 MIS410800.
Inspections, violations and enforcement
- 0Single-event violations
EPA’s single-event violation file, as loaded, holds no violation for NPDES MIS410800.
Inspections
EPA’s inspection file holds no inspection for NPDES MIS410800.
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
EPA’s informal enforcement file holds no action for NPDES MIS410800.
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Nearby on the register
- Discharge permits in Milford
- Every permit record in Milford, A to Z
- Discharge permits in Michigan
- Every permit record in Michigan, A to Z
Figures from EPA’s ICIS-NPDES download, loaded October 14, 2026.