Clean Water Act discharge permit · NPDES NDR320927
DICKINSON READY MIX- NORTH STAR READY MIX - MANDAN, Madan, ND: NPDES NDR320927 discharge permit, effluent exceedances, inspections, penalties
- EffectivePermit status
- MinorDischarger class
- 6Pollutants under a numeric limit
- 0Pollutants with an effluent exceedance
DICKINSON READY MIX- NORTH STAR READY MIX - MANDAN, held by Scott Olin, holds NPDES permit NDR320927. EPA’s file records it issued April 10, 2025 and expiring December 31, 2029. 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.
What the register holds for DICKINSON READY MIX- NORTH STAR READY MIX - MANDAN: its NPDES ID, its permit type and status, its dates, its address in Madan, North Dakota, and 6 pollutants under a numeric limit. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES NDR320927.
Identity
| Facility as filed | DICKINSON READY MIX- NORTH STAR READY MIX - MANDAN |
|---|---|
| Permittee as filed | Scott Olin |
| NPDES ID | NDR320927 |
| Permit status | Effective |
| Permit type | Coverage under a general permit |
| Discharger class | Minor discharger |
| Facility type | Not a publicly owned treatment works |
| Issued | April 10, 2025 |
| Expiration date | December 31, 2029 |
| Issuing agency | North Dakota Department of Environmental Quality |
| Address | Madan, ND 58554 |
| Subwatershed | Rock Haven Creek-Missouri River (HUC 101301011005) |
Cited to the EPA ICIS-NPDES permit file (ECHO download).
Effluent limits and exceedances
- 6Pollutants on file
- 6Under a numeric limit
- 0With 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 |
|---|---|---|---|---|---|
| Dry days preceding precipitation event | 1 | 0 | 0 | ||
| Rainfall duration | 1 | 0 | 0 | ||
| Solids, total suspended | 1 | 0 | 0 | ||
| Iron, total [as Fe] | 1 | 0 | 0 | ||
| Rainfall | 1 | 0 | 0 | ||
| Date of Storm Event | 1 | 0 | 0 |
EPA’s effluent violation file records no exceedance of a numeric limit for NPDES NDR320927.
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 NDR320927.
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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- One watershed — $2,990/year
- One state — $4,990/year
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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 NDR320927 there.
Nearby on the register
Figures from EPA’s ICIS-NPDES download, loaded September 15, 2026.