Clean Water Act discharge permit · NPDES NDR320931
CENTRAL SPECIALTIES INC-PORTABLE CRUSHING PLANTS, Alexandria, ND: NPDES NDR320931 discharge permit, effluent exceedances, inspections, penalties
- EffectivePermit status
- MinorDischarger class
- 7Pollutants under a numeric limit
- 0Pollutants with an effluent exceedance
CENTRAL SPECIALTIES INC-PORTABLE CRUSHING PLANTS, held by Luke Lippert, holds NPDES permit NDR320931. EPA’s file records it issued March 18, 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 CENTRAL SPECIALTIES INC-PORTABLE CRUSHING PLANTS: its NPDES ID, its permit type and status, its dates, its address in Alexandria, North Dakota, and 7 pollutants under a numeric limit. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES NDR320931.
Identity
| Facility as filed | CENTRAL SPECIALTIES INC-PORTABLE CRUSHING PLANTS |
|---|---|
| Permittee as filed | Luke Lippert |
| NPDES ID | NDR320931 |
| Permit status | Effective |
| Permit type | Coverage under a general permit |
| Discharger class | Minor discharger |
| Facility type | Not a publicly owned treatment works |
| Issued | March 18, 2025 |
| Expiration date | December 31, 2029 |
| Issuing agency | North Dakota Department of Environmental Quality |
| Address | Alexandria, ND 56308 |
| Subwatershed | Lake Mary (HUC 070101080104) |
Cited to the EPA ICIS-NPDES permit file (ECHO download).
Effluent limits and exceedances
- 7Pollutants on file
- 7Under 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 |
|---|---|---|---|---|---|
| pH | 2 | 0 | 0 | ||
| Dry days preceding precipitation event | 1 | 0 | 0 | ||
| Rainfall duration | 1 | 0 | 0 | ||
| Solids, total suspended | 1 | 0 | 0 | ||
| Nitrite + Nitrate total [as N] | 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 NDR320931.
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 NDR320931.
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, NDR320931.
Start the watch
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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 NDR320931 there.
Nearby on the register
- Discharge permits in Alexandria
- Every permit record in Alexandria, A to Z
- Discharge permits in North Dakota
- Every permit record in North Dakota, A to Z
Figures from EPA’s ICIS-NPDES download, loaded September 15, 2026.