Clean Water Act discharge permit · NPDES NDR320932
NORTH DAKOTA SANDS LLC, Appam, ND: NPDES NDR320932 discharge permit, effluent exceedances, inspections, penalties
- EffectivePermit status
- MinorDischarger class
- 7Pollutants under a numeric limit
- 0Pollutants with an effluent exceedance
NORTH DAKOTA SANDS LLC, held by Tim Barth, holds NPDES permit NDR320932. EPA’s file records it issued May 19, 2025 and expiring December 31, 2029. The status and dates are as EPA’s permit file stood when Velarion loaded it (October 14, 2026); EPA’s free Detailed Facility Report on ECHO carries the permit’s current standing.
Identity
| Facility as filed | NORTH DAKOTA SANDS LLC |
|---|---|
| Permittee as filed | Tim Barth |
| NPDES ID | NDR320932 |
| Permit status | Effective |
| Permit type | Coverage under a general permit |
| Discharger class | Minor discharger |
| Facility type | Not a publicly owned treatment works |
| Issued | May 19, 2025 |
| Expiration date | December 31, 2029 |
| Issuing agency | North Dakota Department of Environmental Quality |
| Address | Appam, ND 58830 |
| Subwatershed | Alkali Lake (HUC 101101020206) |
| NAICS | 212322 – Industrial Sand Mining |
| SIC | 1446 – Industrial Sand |
Cited to the EPA ICIS-NPDES permit file (ECHO download) and EPA’s NAICS/SIC and component files, the same download.
Effluent limits and exceedances
- 7Pollutants on file
- 7Under 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 |
|---|---|---|---|---|---|
| Dry days preceding precipitation event | 1 | 1 | 0 | ||
| Nitrite + Nitrate total [as N] | 1 | 1 | 0 | ||
| Rainfall | 1 | 1 | 0 | ||
| pH | 2 | 0 | 0 | ||
| Rainfall duration | 1 | 0 | 0 | ||
| Solids, total suspended | 1 | 0 | 0 | ||
| Date of Storm Event | 1 | 0 | 0 |
EPA’s effluent violation file records no exceedance of a numeric limit for NPDES NDR320932.
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 NDR320932.
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 NDR320932 there.
Nearby on the register
Figures from EPA’s ICIS-NPDES download, loaded October 14, 2026.