Clean Water Act discharge permit · NPDES MNG490594
LAKEHEAD TRUCKING, Duluth, MN: NPDES MNG490594 discharge permit, effluent exceedances, inspections, penalties
- Administratively continuedPermit status
- MinorDischarger class
- 1Pollutants under a numeric limit
- 0Pollutants with an effluent exceedance
- 0Inspections on file
- 0Formal enforcement actions
LAKEHEAD TRUCKING, held by Lakehead Trucking Inc, holds NPDES permit MNG490594. EPA’s file records it issued June 1, 2021 and expiring May 31, 2022.
LAKEHEAD TRUCKING, Duluth, Minnesota: Coverage under a general permit MNG490594, held by Lakehead Trucking Inc; Administratively continued (past its expiration date and still in force until reissued); issued June 1, 2021, term to May 31, 2022, by STA.
- Solids, total suspended: 3 limits, 2 violations of any kind, 0 effluent exceedances.
LAKEHEAD TRUCKING among its neighbors
EPA’s permit file holds 3 discharge permits in the Sand River subwatershed (HUC 090300020102), MNG490594 among them. Its county holds 90, 6 of them major permits; MNG490594 is a minor permit.
Other permits in the Sand River subwatershed (HUC 090300020102)
- MDNR-SOUDAN UNDGR MINE ST PK, Soudan: MN0060151, minor permit, discharging to EAST TWO R VIA UNMD WETLAND, permit term to September 30, 2008
- US STEEL CORP - MN ORE OPERATIONS - MINNTAC TAILINGS BASIN, Mountain Iron: MN0057207, major permit, permit term to November 30, 2023
Identity
| Facility as filed | LAKEHEAD TRUCKING |
|---|---|
| Permittee as filed | Lakehead Trucking Inc |
| NPDES ID | MNG490594 |
| 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 | June 1, 2021 |
| Expiration date | May 31, 2022 |
| Issuing agency | STA |
| Address | Duluth, MN 55803 |
| Subwatershed | Sand River (HUC 090300020102) |
Effluent limits and exceedances
- 1Pollutants on file
- 1Under a numeric limit
- 1With 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 |
|---|---|---|---|---|---|
| Solids, total suspended | 3 | 2 | 0 |
EPA’s effluent violation file records no exceedance of a numeric limit for NPDES MNG490594.
Inspections, violations and enforcement
- 0Single-event violations
EPA’s single-event violation file, as loaded, holds no violation for NPDES MNG490594.
Inspections
EPA’s inspection file holds no inspection for NPDES MNG490594.
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 MNG490594.
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, MNG490594.
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
Nearby on the register
- Discharge permits in Duluth
- Every permit record in Duluth, 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.