Clean Water Act
PRASA ISABELA WTP
Quick Summary
- •Assessed $0 in total penalties since records began.
- Address
-
STATE ROAD NO. 112, KM 2.8, MORA WARD
ISABELA, PR 00662
View on map ↗ - County
- ISABELA MUNICIPIO County
- Inspections
- 2 · last Aug 7, 2025
- Total Penalties
- $0 · last Aug 24, 2010
- Registry ID
- 110064603068
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 | May 1, 2012 | Aug 1, 2018 | Resolved |
| cwa | Schedule Event unachieved and not reported | May 1, 2011 | Aug 1, 2018 | Resolved |
| cwa | Schedule Event unachieved and not reported | May 1, 2010 | Aug 1, 2018 | Resolved |
| cwa | Schedule Event unachieved and not reported | May 1, 2009 | Aug 1, 2018 | 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, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 9.84 mg/L | 8.70 | +13% | Dec 2025 | Resolved |
| Chlorine, total residual | DMR, Limited - Numeric Violation | 0.07 mg/L | 0.01 | +833% | Dec 2025 | Resolved |
| Chlorine, total residual | DMR, Limited - Numeric Violation | 0.09 mg/L | 0.01 | +1,100% | Nov 2025 | Resolved |
| Phosphorus, total [as P] | DMR, Limited - Numeric Violation | 1.12 mg/L | 1.00 | +12% | Aug 2025 | Resolved |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 12.60 mg/L | 8.70 | +45% | Jul 2025 | Resolved |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 13.00 mg/L | 8.70 | +49% | Jun 2025 | Resolved |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 11.30 mg/L | 8.70 | +30% | May 2025 | Resolved |
| Phosphorus, total [as P] | DMR, Limited - Numeric Violation | 2.09 mg/L | 1.00 | +109% | Mar 2025 | Resolved |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 15.00 mg/L | 8.70 | +72% | Mar 2025 | Resolved |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 207.00 mg/L | 8.70 | +2,279% | Dec 2024 | Resolved |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 22.00 mg/L | 8.70 | +153% | Nov 2024 | Resolved |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 21.00 mg/L | 8.70 | +141% | Oct 2023 | Resolved |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 25.00 mg/L | 8.70 | +187% | Jul 2023 | Resolved |
| Phosphorus, total [as P] | DMR, Limited - Numeric Violation | 1.09 mg/L | 1.00 | +9% | Feb 2023 | Resolved |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 9.00 mg/L | 8.70 | +3% | Dec 2022 | Resolved |
| Phosphorus, total [as P] | DMR, Limited - Numeric Violation | 1.74 mg/L | 1.00 | +74% | Dec 2022 | Resolved |
| Phosphorus, total [as P] | DMR, Limited - Numeric Violation | 1.31 mg/L | 1.00 | +31% | Nov 2022 | Resolved |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 30.00 mg/L | 8.70 | +245% | Feb 2022 | Resolved |
| Chlorine, total residual | DMR, Limited - Numeric Violation | 0.01 mg/L | 0.01 | +33% | Jun 2021 | Open |
| Zinc, total [as Zn] | DMR, Limited - Numeric Violation | 0.14 mg/L | 0.12 | +15% | Nov 2020 | Open |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 15.00 mg/L | 8.70 | +72% | Oct 2020 | Resolved |
| Zinc, total [as Zn] | DMR, Limited - Numeric Violation | 3.14 mg/L | 0.12 | +2,521% | Sep 2020 | Open |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 15.00 mg/L | 8.70 | +72% | Sep 2020 | Resolved |
| Phosphorus, total [as P] | DMR, Limited - Numeric Violation | 1.48 mg/L | 1.00 | +48% | Sep 2020 | Resolved |
| Zinc, total [as Zn] | DMR, Limited - Numeric Violation | 0.12 mg/L | 0.12 | +1% | Aug 2020 | Open |
| Zinc, total [as Zn] | DMR, Limited - Numeric Violation | 0.16 mg/L | 0.12 | +30% | May 2020 | Open |
| Oxygen, dissolved [DO] | DMR, Limited - Numeric Violation | 4.46 mg/L | 5.00 | +11% | May 2020 | Open |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 8.80 mg/L | 8.70 | +1% | Jun 2019 | Resolved |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 12.70 mg/L | 8.70 | +46% | Apr 2019 | Resolved |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 204.00 mg/L | 8.70 | +2,245% | Jan 2019 | Resolved |
| Chlorine, total residual | DMR, Limited - Numeric Violation | 1.07 mg/L | 0.50 | +114% | Jun 2016 | 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 02-2004-0012 · Aug 24, 2010
$1,024,427
Administrative - Formal
· Case 02-2008-3144 · Mar 20, 2008
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