PRASA WTP CAYEY FILTER PLANT
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
-
PR-1 KM 59.0
CAYEY, PR 00736
View on map ↗ - County
- CAYEY County
- Industry
- Utilities
- NAICS (North American Industry Classification)
- 22131
- Total Penalties
- $0 · last Aug 24, 2010
- Registry ID
- 110009436066
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.
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 | Dec 1, 2025 | Jan 1, 2026 | Resolved |
| cwa | Schedule Event achieved late but reported | Dec 1, 2024 | — | Open |
| cwa | Schedule Event reported late | Apr 23, 2023 | — | Open |
| cwa | Schedule Event achieved late but reported | Apr 23, 2023 | — | Open |
| cwa | Schedule Event unachieved and not reported | Jan 24, 2003 | Jun 22, 2006 | Resolved |
| cwa | Schedule Event unachieved and not reported | Feb 28, 2001 | Feb 1, 2016 | Resolved |
| cwa | Schedule Event unachieved and not reported | Mar 30, 1999 | Jun 22, 2006 | Resolved |
| cwa | Schedule Event unachieved but reported | Dec 1, 1997 | Jun 22, 2006 | Resolved |
| cwa | Schedule Event unachieved and not reported | Mar 1, 1997 | Feb 1, 2016 | 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 | 7.56 mg/L | 5.00 | +51% | Oct 2025 | Open |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 48.00 mg/L | 5.00 | +860% | Feb 2025 | Resolved |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 220.00 mg/L | 5.00 | +4,300% | Dec 2024 | Resolved |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 35.00 mg/L | 5.00 | +600% | Feb 2024 | Resolved |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 203.00 mg/L | 5.00 | +3,960% | Nov 2023 | Resolved |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 14.70 mg/L | 5.00 | +194% | Sep 2023 | Resolved |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 7.00 mg/L | 5.00 | +40% | Aug 2022 | Resolved |
| Lead, total [as Pb] | DMR, Limited - Numeric Violation | 0.01 mg/L | 0.01 | +73% | May 2022 | Resolved |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 7.50 mg/L | 5.00 | +50% | Mar 2022 | Resolved |
| Lead, total [as Pb] | DMR, Limited - Numeric Violation | 0.01 mg/L | 0.01 | +50% | Feb 2022 | Resolved |
| Oxygen, dissolved [DO] | DMR, Limited - Numeric Violation | 4.30 mg/L | 5.00 | +14% | Feb 2022 | Open |
| Lead, total [as Pb] | DMR, Limited - Numeric Violation | 0.02 mg/L | 0.01 | +220% | Feb 2021 | Resolved |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 41.30 mg/L | 5.00 | +726% | Jan 2021 | Open |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 6.00 mg/L | 5.00 | +20% | Dec 2020 | Open |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 7.00 mg/L | 5.00 | +40% | May 2020 | Resolved |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 10.00 mg/L | 5.00 | +100% | Apr 2020 | Resolved |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 6.00 mg/L | 5.00 | +20% | Dec 2019 | Resolved |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 7.00 mg/L | 5.00 | +40% | May 2019 | Open |
| Chlorine, total residual | DMR, Limited - Numeric Violation | 0.02 mg/L | 0.01 | +167% | Nov 2018 | Resolved |
| Chlorine, total residual | DMR, Limited - Overdue | 0.02 mg/L | 0.01 | +167% | Oct 2018 | Resolved |
| Chlorine, total residual | DMR, Limited - Numeric Violation | 0.02 mg/L | 0.01 | +167% | Oct 2018 | Resolved |
| Chlorine, total residual | DMR, Limited - Overdue | 0.03 mg/L | 0.01 | +300% | Sep 2018 | Resolved |
| Chlorine, total residual | DMR, Limited - Numeric Violation | 0.03 mg/L | 0.01 | +300% | Sep 2018 | Resolved |
| Chlorine, total residual | DMR, Limited - Overdue | 0.04 mg/L | 0.01 | +433% | Aug 2018 | Resolved |
| Chlorine, total residual | DMR, Limited - Numeric Violation | 0.04 mg/L | 0.01 | +433% | Aug 2018 | Resolved |
| Chlorine, total residual | DMR, Limited - Numeric Violation | 0.02 mg/L | 0.01 | +167% | Jul 2018 | Resolved |
| Chlorine, total residual | DMR, Limited - Numeric Violation | 0.13 mg/L | 0.01 | +1,633% | Jun 2018 | Resolved |
| Chlorine, total residual | DMR, Limited - Numeric Violation | 0.11 mg/L | 0.01 | +1,367% | May 2018 | Resolved |
| Chlorine, total residual | DMR, Limited - Numeric Violation | 0.16 mg/L | 0.01 | +2,033% | Apr 2018 | Resolved |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 9.00 mg/L | 5.00 | +80% | Apr 2018 | Open |
| Chlorine, total residual | DMR, Limited - Numeric Violation | 0.26 mg/L | 0.01 | +3,367% | Mar 2018 | Resolved |
| Chlorine, total residual | DMR, Limited - Numeric Violation | 0.11 mg/L | 0.01 | +1,367% | Feb 2018 | Resolved |
| Chlorine, total residual | DMR, Limited - Numeric Violation | 0.19 mg/L | 0.01 | +2,433% | Jan 2018 | Resolved |
| Chlorine, total residual | DMR, Limited - Overdue | 0.19 mg/L | 0.01 | +2,433% | Jan 2018 | Resolved |
| Chlorine, total residual | DMR, Limited - Overdue | 0.17 mg/L | 0.01 | +2,167% | Dec 2017 | Resolved |
| Chlorine, total residual | DMR, Limited - Numeric Violation | 0.17 mg/L | 0.01 | +2,167% | Dec 2017 | Resolved |
| Chlorine, total residual | DMR, Limited - Overdue | 0.12 mg/L | 0.01 | +1,500% | Aug 2017 | Resolved |
| Chlorine, total residual | DMR, Limited - Numeric Violation | 0.12 mg/L | 0.01 | +1,500% | Aug 2017 | Resolved |
| Chlorine, total residual | DMR, Limited - Numeric Violation | 0.21 mg/L | 0.01 | +2,700% | Jul 2017 | Resolved |
| Chlorine, total residual | DMR, Limited - Numeric Violation | 0.19 mg/L | 0.01 | +2,433% | Jan 2017 | Resolved |
| Chlorine, total residual | DMR, Limited - Numeric Violation | 0.20 mg/L | 0.01 | +2,567% | Nov 2016 | Resolved |
| Chlorine, total residual | DMR, Limited - Numeric Violation | 0.20 mg/L | 0.01 | +2,567% | Oct 2016 | Resolved |
| Chlorine, total residual | DMR, Limited - Numeric Violation | 0.20 mg/L | 0.01 | +2,567% | Sep 2016 | Resolved |
| Chlorine, total residual | DMR, Limited - Numeric Violation | 0.02 mg/L | 0.01 | +167% | Aug 2016 | Resolved |
| Chlorine, total residual | DMR, Limited - Numeric Violation | 0.18 mg/L | 0.01 | +2,300% | Jul 2016 | Resolved |
| Chlorine, total residual | DMR, Limited - Numeric Violation | 0.20 mg/L | 0.01 | +2,567% | May 2016 | Resolved |
| Chlorine, total residual | DMR, Limited - Numeric Violation | 0.21 mg/L | 0.01 | +2,700% | Mar 2016 | Open |
| Chlorine, total residual | DMR, Limited - Numeric Violation | 0.20 mg/L | 0.01 | +2,567% | Feb 2016 | Open |
| Copper, total [as Cu] | DMR, Limited - Numeric Violation | 0.01 mg/L | 0.01 | +31% | Feb 2016 | Open |
| Solids, total dissolved | DMR, Limited - Numeric Violation | 160.00 mg/L | 0.50 | +31,900% | Jul 2015 | 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.