Non-Compliance
Clean Water Act
MANAGAHA ISLAND WWTP
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
-
MANAGAHA ISLAND
SAIPAN, MP 96950
View on map ↗ - County
- SAIPAN County
- Inspections
- 2 · last Mar 12, 2022
- Total Penalties
- $0
- Registry ID
- 110064619104
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.
8
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 | Schedule Event unachieved and not reported | Mar 1, 2026 | Apr 1, 2026 | Resolved |
| cwa | Schedule Event unachieved and not reported | Feb 1, 2026 | Mar 4, 2026 | Resolved |
| cwa | Schedule Event unachieved and not reported | Jan 1, 2026 | Feb 1, 2026 | Resolved |
| cwa | Schedule Event unachieved and not reported | Dec 1, 2025 | Jan 1, 2026 | Resolved |
| cwa | Schedule Event unachieved and not reported | Nov 1, 2025 | Dec 2, 2025 | Resolved |
| cwa | Schedule Event unachieved and not reported | Oct 1, 2025 | Nov 1, 2025 | Resolved |
| cwa | Schedule Event unachieved and not reported | Mar 15, 2009 | — | 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 |
|---|---|---|---|---|---|---|
| Solids, suspended percent removal | DMR, Limited - Numeric Violation | 50.00 % | 85.00 | +233% | Sep 2025 | Open |
| Copper, total recoverable | DMR, Limited - Numeric Violation | 0.11 mg/L | 0.00 | +2,873% | Sep 2025 | Open |
| Solids, suspended percent removal | DMR, Limited - Numeric Violation | 67.70 % | 85.00 | +115% | Mar 2025 | Open |
| Solids, suspended percent removal | DMR, Limited - Numeric Violation | 78.70 % | 85.00 | +42% | Jan 2025 | Open |
| BOD, 5-day, percent removal | DMR, Limited - Numeric Violation | 80.00 % | 85.00 | +33% | Feb 2024 | Open |
| BOD, 5-day, percent removal | DMR, Limited - Overdue | 80.00 % | 85.00 | +33% | Feb 2024 | Open |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 34.00 mg/L | 30.00 | +13% | Jul 2019 | Resolved |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 0.64 kg/d | 0.59 | +9% | Jul 2019 | Resolved |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 0.62 kg/d | 0.59 | +99,999% | Apr 2017 | Open |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 32.90 mg/L | 30.00 | +99,999% | Apr 2017 | Open |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 32.90 mg/L | 45.00 | +99,999% | Apr 2017 | Open |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 0.62 kg/d | 0.86 | +99,999% | Apr 2017 | Open |
| Solids, suspended percent removal | DMR, Limited - Numeric Violation | 67.00 % | 85.00 | +120% | Oct 2016 | Open |
| Solids, suspended percent removal | DMR, Limited - Overdue | 67.00 % | 85.00 | +120% | Oct 2016 | Open |
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