Non-Compliance
Clean Water Act
RCRA
MAUNABO STP
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
-
STATE ROAD 3
MAUNABO, PR 00707
View on map ↗ - County
- MAUNABO County
- Industry
- Utilities
- NAICS (North American Industry Classification)
- 22132
- Inspections
- 2 · last Sep 8, 2025
- Total Penalties
- $0 · last Jan 10, 2007
- Registry ID
- 110009815414
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.
5
Water (CWA)
Qtrs Non-Compliant
Qtrs Non-Compliant
0
Hazardous Waste (RCRA)
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 | Dry-weather SSO discharge to waters of the U.S., not permit compliant, no endangerment | Dec 28, 2025 | — | Open |
| cwa | Dry-weather SSO discharge to waters of the U.S., not permit compliant, no endangerment | Nov 13, 2025 | — | Open |
| cwa | Management Practice Violations - Improper Operation and Maintenance | Jun 8, 2017 | — | Open |
| cwa | Schedule Event unachieved and not reported | Feb 1, 2009 | Feb 1, 2018 | Resolved |
| cwa | Schedule Event unachieved and not reported | May 1, 2008 | Feb 1, 2018 | Resolved |
| cwa | Schedule Event unachieved and not reported | Mar 1, 2008 | Feb 1, 2018 | Resolved |
| cwa | Schedule Event unachieved and not reported | Feb 1, 2008 | Feb 1, 2018 | Resolved |
| cwa | Schedule Event unachieved and not reported | Feb 1, 2008 | Feb 1, 2018 | Resolved |
| cwa | Schedule Event unachieved and not reported | Nov 1, 2007 | Feb 1, 2018 | Resolved |
| cwa | Schedule Event unachieved and not reported | Aug 1, 2007 | Feb 1, 2018 | Resolved |
| cwa | Schedule Event unachieved and not reported | Mar 1, 2007 | Feb 1, 2018 | Resolved |
| cwa | Schedule Event unachieved and not reported | Apr 1, 1997 | Jun 22, 2006 | Resolved |
| cwa | Schedule Event unachieved and not reported | Sep 30, 1996 | Feb 1, 2018 | Resolved |
| cwa | Permit Violations - Violation Specified in Comment | Jul 16, 1983 | — | Open |
| cwa | Permit Violations - Violation Specified in Comment | Jul 5, 1983 | — | Open |
| cwa | Permit Violations - Violation Specified in Comment | Dec 8, 1982 | — | Open |
| cwa | Permit Violations - Violation Specified in Comment | Oct 18, 1982 | — | Open |
| cwa | Permit Violations - Violation Specified in Comment | Jul 15, 1982 | — | Open |
| cwa | Permit Violations - Violation Specified in Comment | Jun 25, 1982 | — | Open |
| cwa | Permit Violations - Violation Specified in Comment | May 14, 1982 | — | Open |
| cwa | Permit Violations - Violation Specified in Comment | Apr 13, 1982 | — | Open |
| cwa | Permit Violations - Violation Specified in Comment | Mar 12, 1982 | — | Open |
| cwa | Permit Violations - Violation Specified in Comment | Feb 19, 1982 | — | Open |
| cwa | Permit Violations - Violation Specified in Comment | Feb 5, 1982 | — | Open |
| cwa | Permit Violations - Violation Specified in Comment | Nov 9, 1981 | — | 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 |
|---|---|---|---|---|---|---|
| BOD, 5-day, percent removal | DMR, Limited - Numeric Violation | 55.00 % | 85.00 | +200% | Jan 2026 | Open |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 56.00 mg/L | 45.00 | +24% | Jan 2026 | Open |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 25.00 mg/L | 20.00 | +25% | Jan 2026 | Open |
| Solids, suspended percent removal | DMR, Limited - Numeric Violation | 74.00 % | 85.00 | +73% | Jan 2026 | Open |
| Phosphorus, total [as P] | DMR, Limited - Numeric Violation | 5.24 mg/L | 3.70 | +42% | Jul 2025 | Resolved |
| Solids, total suspended | DMR, Limited - Numeric Violation | 120.00 mg/L | 45.00 | +167% | May 2025 | Open |
| Solids, suspended percent removal | DMR, Limited - Numeric Violation | 69.00 % | 85.00 | +107% | May 2025 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 34.00 mg/L | 30.00 | +13% | May 2025 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 194.00 kg/d | 170.30 | +14% | May 2025 | Open |
| BOD, 5-day, percent removal | DMR, Limited - Numeric Violation | 68.00 % | 85.00 | +113% | Nov 2024 | Open |
| Solids, suspended percent removal | DMR, Limited - Numeric Violation | 84.00 % | 85.00 | +7% | Nov 2024 | Open |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 24.00 mg/L | 20.00 | +20% | Nov 2024 | Open |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 74.00 mg/L | 45.00 | +64% | Oct 2024 | Open |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 34.00 mg/L | 20.00 | +70% | Oct 2024 | Open |
| BOD, 5-day, percent removal | DMR, Limited - Numeric Violation | 64.00 % | 85.00 | +140% | Oct 2024 | Open |
| BOD, 5-day, percent removal | DMR, Limited - Numeric Violation | 80.00 % | 85.00 | +33% | Aug 2024 | Open |
| BOD, 5-day, percent removal | DMR, Limited - Numeric Violation | 72.00 % | 85.00 | +87% | Jul 2024 | Open |
| Solids, suspended percent removal | DMR, Limited - Numeric Violation | 79.00 % | 85.00 | +40% | Jun 2024 | Open |
| Copper, total [as Cu] | DMR, Limited - Numeric Violation | 0.03 mg/L | 0.03 | +15% | Jun 2024 | Resolved |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 23.00 mg/L | 20.00 | +15% | Jun 2024 | Resolved |
| BOD, 5-day, percent removal | DMR, Limited - Numeric Violation | 79.00 % | 85.00 | +40% | Jun 2024 | Open |
| BOD, 5-day, percent removal | DMR, Limited - Numeric Violation | 78.00 % | 85.00 | +47% | May 2024 | Open |
| Solids, suspended percent removal | DMR, Limited - Numeric Violation | 83.00 % | 85.00 | +13% | May 2024 | Open |
| Copper, total [as Cu] | DMR, Limited - Numeric Violation | 0.05 mg/L | 0.03 | +83% | May 2024 | Resolved |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 47.00 mg/L | 45.00 | +4% | Apr 2024 | Open |
| Phosphorus, total [as P] | DMR, Limited - Numeric Violation | 5.12 mg/L | 3.70 | +38% | Apr 2024 | Resolved |
| Solids, suspended percent removal | DMR, Limited - Numeric Violation | 61.00 % | 85.00 | +160% | Apr 2024 | Open |
| Oxygen, dissolved [DO] | DMR, Limited - Numeric Violation | 0.40 mg/L | 5.00 | +92% | Apr 2024 | Open |
| Sulfide-hydrogen sulfide [undissociated] | DMR, Limited - Numeric Violation | 0.02 mg/L | 0.01 | +268% | Apr 2024 | Resolved |
| Copper, total [as Cu] | DMR, Limited - Numeric Violation | 0.04 mg/L | 0.03 | +45% | Apr 2024 | Resolved |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 34.00 mg/L | 20.00 | +70% | Apr 2024 | Resolved |
| BOD, 5-day, percent removal | DMR, Limited - Numeric Violation | 67.00 % | 85.00 | +120% | Apr 2024 | Open |
| Phosphorus, total [as P] | DMR, Limited - Numeric Violation | 4.42 mg/L | 3.70 | +19% | Mar 2024 | Resolved |
| Solids, suspended percent removal | DMR, Limited - Numeric Violation | 56.00 % | 85.00 | +193% | Mar 2024 | Open |
| Sulfide-hydrogen sulfide [undissociated] | DMR, Limited - Numeric Violation | 0.01 mg/L | 0.01 | +58% | Mar 2024 | Resolved |
| Oxygen, dissolved [DO] | DMR, Limited - Numeric Violation | 0.90 mg/L | 5.00 | +82% | Mar 2024 | Open |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 41.00 mg/L | 20.00 | +105% | Mar 2024 | Resolved |
| BOD, 5-day, percent removal | DMR, Limited - Numeric Violation | 58.00 % | 85.00 | +180% | Mar 2024 | Open |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 59.00 mg/L | 45.00 | +31% | Mar 2024 | Open |
| BOD, 5-day, percent removal | DMR, Limited - Numeric Violation | 40.00 % | 85.00 | +300% | Feb 2024 | Open |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 47.00 mg/L | 45.00 | +4% | Feb 2024 | Open |
| Oxygen, dissolved [DO] | DMR, Limited - Numeric Violation | 0.50 mg/L | 5.00 | +90% | Feb 2024 | Open |
| Copper, total [as Cu] | DMR, Limited - Numeric Violation | 0.05 mg/L | 0.03 | +84% | Feb 2024 | Resolved |
| Phosphorus, total [as P] | DMR, Limited - Numeric Violation | 4.24 mg/L | 3.70 | +15% | Feb 2024 | Resolved |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 42.00 mg/L | 20.00 | +110% | Feb 2024 | Resolved |
| Solids, suspended percent removal | DMR, Limited - Numeric Violation | 80.00 % | 85.00 | +33% | Feb 2024 | Open |
| Sulfide-hydrogen sulfide [undissociated] | DMR, Limited - Numeric Violation | 0.10 mg/L | 0.01 | +1,936% | Feb 2024 | Resolved |
| Sulfide-hydrogen sulfide [undissociated] | DMR, Limited - Numeric Violation | 0.06 mg/L | 0.01 | +1,192% | Jan 2024 | Resolved |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 79.00 mg/L | 45.00 | +76% | Jan 2024 | Open |
| BOD, 5-day, percent removal | DMR, Limited - Numeric Violation | 58.00 % | 85.00 | +180% | Jan 2024 | Open |
Enforcement Actions
Formal enforcement cases brought by the EPA or state agencies, including administrative orders and civil penalties assessed. Penalty amounts reflect what was formally assessed, not necessarily what was collected.
Judicial
· Case 02-2011-0007 · May 23, 2016
Judicial
· Case 02-2004-0008 · Jan 10, 2007
$1,000,000
Judicial
· Case 02-2000-0004 · Jul 1, 2003
$1,000,000
Administrative - Formal
· Case 02-2002-3130 · Aug 8, 2002
Administrative - Formal
· Case 02-1999-3042 · Aug 30, 1999
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