Clean Water Act discharge permit · NPDES MN0030473
LARSON QUARRY, Saint Paul Park, MN: NPDES MN0030473 discharge permit, effluent exceedances, inspections, penalties
- Administratively continuedPermit status
- MinorDischarger class
- 0Pollutants under a numeric limit
- 0Pollutants with an effluent exceedance
LARSON QUARRY, held by AGGREGATE INDUSTRIES-LARSON, holds NPDES permit MN0030473, which discharges to Miss R. EPA’s file records it issued December 19, 2012 and expiring November 30, 2017. 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.
Identity
| Facility as filed | LARSON QUARRY |
|---|---|
| Permittee as filed | AGGREGATE INDUSTRIES-LARSON |
| NPDES ID | MN0030473 |
| Permit status | Administratively continued (past its expiration date and still in force until reissued) |
| Permit type | Individual permit |
| Discharger class | Minor discharger |
| Facility type | Not a publicly owned treatment works |
| Issued | December 19, 2012 |
| Expiration date | November 30, 2017 |
| Address | Saint Paul Park, MN 55071 |
| Receiving water | MISS R |
| Receiving water impaired | 303(D) Listed |
| Subwatershed | Spring Lake-Mississippi River (HUC 070102060903) |
Cited to the EPA ICIS-NPDES permit file (ECHO download).
Effluent limits and exceedances
- 3Pollutants on file
- 0Under a numeric limit
- 3With 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 |
|---|---|---|---|---|---|
| Flow, in conduit or thru treatment plant | 0 | 72 | 0 | ||
| Solids, total suspended | 0 | 21 | 0 | ||
| pH | 0 | 15 | 0 |
EPA’s effluent violation file records no exceedance of a numeric limit for NPDES MN0030473.
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 MN0030473.
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
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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 MN0030473 there.
Nearby on the register
Figures from EPA’s ICIS-NPDES download, loaded September 15, 2026.