Non-Compliance
Clean Water Act
NORTHPORT MARINA 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
-
3675 EAST MICHIGAN AVENUE
AU GRES, MI 48703
View on map ↗ - County
- ARENAC County
- Inspections
- 2 · last Apr 25, 2025
- Total Penalties
- $0
- Registry ID
- 110041956167
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.
1
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 - Late Submittal of DMRs | Jun 21, 2018 | — | Open |
| cwa | Reporting Violations - Late Submittal of DMRs | May 21, 2018 | — | Open |
| cwa | Reporting Violations - Late Submittal of DMRs | Mar 21, 2018 | — | Open |
| cwa | Reporting Violations - Late Submittal of DMRs | Feb 21, 2018 | — | Open |
| cwa | Reporting Violations - Late Submittal of DMRs | Jan 21, 2018 | — | Open |
| cwa | Reporting Violations - Late Submittal of DMRs | Dec 21, 2017 | — | Open |
| cwa | Reporting Violations - Late Submittal of DMRs | Oct 31, 2017 | — | Open |
| cwa | Reporting Violations - Late Submittal of DMRs | Jun 21, 2017 | — | Open |
| cwa | Reporting Violations - Late Submittal of DMRs | May 21, 2017 | — | Open |
| cwa | Reporting Violations - Late Submittal of DMRs | Apr 21, 2017 | — | Open |
| cwa | Reporting Violations - Late Submittal of DMRs | Dec 21, 2016 | — | Open |
| cwa | Schedule Event achieved late but reported | Oct 30, 2016 | — | Open |
| cwa | Reporting Violations - Late Submittal of DMRs | Jun 21, 2016 | — | Open |
| cwa | Reporting Violations - Late Submittal of DMRs | May 21, 2016 | — | Open |
| cwa | Reporting Violations - Late Submittal of DMRs | Apr 21, 2016 | — | Open |
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 |
|---|---|---|---|---|---|---|
| Coliform, fecal general | DMR, Limited - Overdue | 240.00 MPN/100mL | 200.00 | +20% | Apr 2016 | Resolved |
| Coliform, fecal general | DMR, Limited - Numeric Violation | 240.00 MPN/100mL | 200.00 | +20% | Apr 2016 | Open |
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