Clean Water Act discharge permit · NPDES MNG490117
GRANITE VALLEY QUARRY, Morton, MN: NPDES MNG490117 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
GRANITE VALLEY QUARRY, held by GORDY SERBUS & SONS GRAVEL LLC, holds NPDES permit MNG490117. EPA’s file records it issued April 20, 2012 and expiring October 31, 2016.
GRANITE VALLEY QUARRY, Morton, Minnesota: Coverage under a general permit MNG490117, held by GORDY SERBUS & SONS GRAVEL LLC; Administratively continued (past its expiration date and still in force until reissued); issued April 20, 2012, term to October 31, 2016.
GRANITE VALLEY QUARRY among its neighbors
EPA’s permit file holds 3 discharge permits in the Beaver Creek subwatershed (HUC 070200041106), MNG490117 among them. Its county holds 23, 1 of them major permits; MNG490117 is a minor permit.
Other permits in the Beaver Creek subwatershed (HUC 070200041106)
- SIOUX TRAIL QUARRY - PIT 7, Redwood Falls: MNG490685, minor permit, permit term to May 31, 2027
- WILLMAR POULTRY FARMS INC - TERSTEEG, Morton: MNG441117, minor permit, permit term to January 31, 2026
What the register holds for GRANITE VALLEY QUARRY: its NPDES ID, its permit type and status, its dates, its address in Morton, Minnesota. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES MNG490117.
Identity
| Facility as filed | GRANITE VALLEY QUARRY |
|---|---|
| Permittee as filed | GORDY SERBUS & SONS GRAVEL LLC |
| NPDES ID | MNG490117 |
| 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 | April 20, 2012 |
| Expiration date | October 31, 2016 |
| Address | Morton, MN 56270 |
| Subwatershed | Beaver Creek (HUC 070200041106) |
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 MNG490117.
Inspections, violations and enforcement
- 0Single-event violations
EPA’s single-event violation file, as loaded, holds no violation for NPDES MNG490117.
Inspections
EPA’s inspection file holds no inspection for NPDES MNG490117.
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 MNG490117.
Watch this permit
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Nearby on the register
- Discharge permits in Morton
- Every permit record in Morton, A to Z
- Discharge permits in Minnesota
- Every permit record in Minnesota, A to Z
Figures from EPA’s ICIS-NPDES download, loaded September 15, 2026.