Clean Water Act discharge permit · NPDES MIS310799
PORT CITY METAL PRODUCTS, Muskegon, MI: NPDES MIS310799 discharge permit, effluent exceedances, inspections, penalties
- EffectivePermit status
- MinorDischarger class
- 0Pollutants under a numeric limit
- 0Pollutants with an effluent exceedance
PORT CITY METAL PRODUCTS, held by Pace Industries, holds NPDES permit MIS310799. EPA’s file records it issued June 20, 2023 and expiring April 1, 2028. The status and dates are as EPA’s permit file stood when Velarion loaded it (October 14, 2026); EPA’s free Detailed Facility Report on ECHO carries the permit’s current standing.
What the register holds for PORT CITY METAL PRODUCTS: its NPDES ID, its permit type and status, its dates, its address in Muskegon, Michigan. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES MIS310799.
Identity
| Facility as filed | PORT CITY METAL PRODUCTS |
|---|---|
| Permittee as filed | Pace Industries |
| NPDES ID | MIS310799 |
| Permit status | Effective |
| Permit type | Coverage under a general permit |
| Discharger class | Minor discharger |
| Facility type | Not a publicly owned treatment works |
| Issued | June 20, 2023 |
| Expiration date | April 1, 2028 |
| Issuing agency | State |
| Address | Muskegon, MI 49444 |
| Subwatershed | Mona Lake-Black Creek (HUC 040601011011) |
| SIC | 3363 – Aluminum Die-Castings |
Cited to the EPA ICIS-NPDES permit file (ECHO download) and EPA’s NAICS/SIC and component files, the same 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 MIS310799.
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 MIS310799.
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.
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, MIS310799.
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 MIS310799 there.
Nearby on the register
- Discharge permits in Muskegon
- Every permit record in Muskegon, 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.