Non-Compliance
Clean Water Act
CHIPPEWA RANCH WWSL
Quick Summary
- •Currently out of compliance in at least one environmental program (CAA, CWA, or RCRA).
- •Assessed $0 in total penalties since records began.
- Address
-
WHITE EARTH RESERVATION
MAHNOMEN, MN 56557
View on map ↗ - County
- MAHNOMEN County
- Industry
- Utilities
- NAICS (North American Industry Classification)
- 221320
- Inspections
- 2 · last Sep 10, 2025
- Total Penalties
- $0
- Registry ID
- 110011114089
Compliance Status (Last 12 Quarters)
Number of calendar quarters, out of the last 12, in which this facility was in violation of its permit. Zero means no recorded violations in that program over the past three years.
12
Water (CWA)
Qtrs Non-Compliant
Qtrs Non-Compliant
Compliance Violations
Individual permit violations recorded by the EPA across air, water, and hazardous waste programs. Open violations are unresolved as of the most recent ECHO data update.
| Program | Type | Violation Date | Return to Compliance | Status |
|---|---|---|---|---|
| cwa | Reporting Violations - Failure to Submit DMRs | Mar 6, 2026 | Mar 6, 2026 | Resolved |
| cwa | Reporting Violations - Late Submittal of DMRs | Mar 6, 2026 | Mar 6, 2026 | Resolved |
| cwa | Schedule Event unachieved and not reported | Jan 31, 2026 | Mar 3, 2026 | Resolved |
| cwa | Schedule Event unachieved and not reported | Jan 1, 2026 | Feb 1, 2026 | Resolved |
| cwa | Schedule Event unachieved and not reported | Jan 31, 2025 | Mar 3, 2025 | Resolved |
| cwa | Schedule Event unachieved and not reported | Jan 1, 2025 | Feb 1, 2025 | Resolved |
| cwa | Management Practice Violations - Failure to Maintain Records | Jul 3, 2018 | Nov 12, 2020 | Resolved |
| cwa | Permit Violations - Violation Specified in Comment | Jul 3, 2018 | Jul 3, 2018 | Resolved |
| cwa | Monitoring Violations - No Flow Measurement Device | Jul 3, 2018 | May 5, 2019 | Resolved |
Discharge Limit Exceedances
Instances where this facility's reported discharge monitoring results exceeded its permitted limits under the Clean Water Act. Exceedance percentage shows how far over the permit limit the discharge was.
| Pollutant | Violation | Reported | Limit | Exceedance | Period | Status |
|---|---|---|---|---|---|---|
| BOD, carbonaceous [5 day, 20 C] | DMR, Limited - Numeric Violation | 34.90 kg/d | 14.00 | +149% | Nov 2021 | Open |
| BOD, carbonaceous [5 day, 20 C] | DMR, Limited - Numeric Violation | 45.00 mg/L | 25.00 | +80% | Nov 2021 | Open |
| BOD, carbonaceous [5 day, 20 C] | DMR, Limited - Numeric Violation | 45.00 mg/L | 40.00 | +13% | Nov 2021 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 36.93 kg/d | 26.00 | +42% | Nov 2021 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 47.00 mg/L | 45.00 | +4% | Nov 2021 | Open |
| BOD, carbonaceous [5 day, 20 C] | DMR, Limited - Numeric Violation | 34.90 kg/d | 23.00 | +52% | Nov 2021 | Open |
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