Clean Water Act
PRASA WTP LAJAS FILTER PLANT
Quick Summary
- •Assessed $0 in total penalties since records began.
- Address
-
PR-116 & PR-117
LAJAS, PR 00667
View on map ↗ - County
- LAJAS County
- Inspections
- 2 · last Aug 6, 2025
- Total Penalties
- $0 · last Aug 24, 2010
- Registry ID
- 110009814763
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 | Oct 1, 2016 | May 1, 2019 | Resolved |
| cwa | Schedule Event unachieved and not reported | Oct 1, 2015 | May 1, 2019 | Resolved |
| cwa | Schedule Event unachieved and not reported | Jan 1, 2015 | May 1, 2019 | Resolved |
| cwa | Schedule Event unachieved and not reported | Oct 1, 2014 | May 1, 2019 | Resolved |
| cwa | Schedule Event unachieved and not reported | Oct 1, 2014 | May 1, 2019 | Resolved |
| cwa | Schedule Event unachieved and not reported | Jul 1, 2014 | May 1, 2019 | Resolved |
| cwa | Schedule Event unachieved and not reported | Apr 1, 2014 | May 1, 2019 | Resolved |
| cwa | Schedule Event unachieved and not reported | Nov 30, 1996 | Dec 30, 1996 | Resolved |
| cwa | Schedule Event unachieved and not reported | Nov 30, 1995 | Dec 30, 1995 | Resolved |
| cwa | Schedule Event unachieved and not reported | May 31, 1995 | Jun 30, 1995 | Resolved |
| cwa | Schedule Event unachieved and not reported | Apr 1, 1995 | Jun 30, 1995 | 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 |
|---|---|---|---|---|---|---|
| Lead, total [as Pb] | DMR, Limited - Numeric Violation | 0.02 mg/L | 0.00 | +326% | Apr 2024 | Open |
| Sulfide-hydrogen sulfide [undissociated] | DMR, Limited - Numeric Violation | 0.00 mg/L | 0.00 | +45% | Jan 2023 | Open |
| Sulfide-hydrogen sulfide [undissociated] | DMR, Limited - Numeric Violation | 0.00 mg/L | 0.00 | +110% | Jan 2022 | Open |
| Chlorine, total residual | DMR, Limited - Numeric Violation | 0.08 mg/L | 0.01 | +627% | Mar 2021 | Open |
| Oxygen, dissolved [DO] | DMR, Limited - Numeric Violation | 2.09 mg/L | 3.20 | +35% | Feb 2018 | Open |
| Oxygen, dissolved [DO] | DMR, Limited - Overdue | 2.09 mg/L | 3.20 | +35% | Feb 2018 | Open |
| Copper, total [as Cu] | DMR, Limited - Numeric Violation | 0.04 mg/L | 0.01 | +338% | Apr 2016 | Resolved |
| Temperature, water deg. centigrade | DMR, Limited - Numeric Violation | 32.60 deg C | 32.20 | +1% | Apr 2016 | Open |
| Copper, total [as Cu] | DMR, Limited - Numeric Violation | 0.05 mg/L | 0.01 | +494% | Jan 2016 | Resolved |
| Copper, total [as Cu] | DMR, Limited - Numeric Violation | 0.02 mg/L | 0.01 | +83% | Nov 2015 | Resolved |
| Chlorine, total residual | DMR, Limited - Numeric Violation | 0.80 mg/L | 0.50 | +60% | Nov 2015 | Open |
| Copper, total [as Cu] | DMR, Limited - Numeric Violation | 0.01 mg/L | 0.01 | +19% | Sep 2015 | Resolved |
| Copper, total [as Cu] | DMR, Limited - Numeric Violation | 0.02 mg/L | 0.01 | +169% | Aug 2015 | Resolved |
| Copper, total [as Cu] | DMR, Limited - Numeric Violation | 0.01 mg/L | 0.01 | +23% | Jul 2015 | Resolved |
| Copper, total [as Cu] | DMR, Limited - Numeric Violation | 0.01 mg/L | 0.01 | +57% | May 2015 | Resolved |
| Nitrogen, ammonia, total [as NH3] | DMR, Limited - Numeric Violation | 1.46 mg/L | 1.00 | +46% | May 2015 | Resolved |
| Copper, total [as Cu] | DMR, Limited - Numeric Violation | 0.01 mg/L | 0.01 | +28% | Apr 2015 | Resolved |
| Copper, total [as Cu] | DMR, Limited - Numeric Violation | 0.01 mg/L | 0.01 | +26% | Mar 2015 | Resolved |
| Copper, total [as Cu] | DMR, Limited - Numeric Violation | 0.03 mg/L | 0.01 | +246% | Jan 2015 | Resolved |
| Nitrogen, ammonia, total [as NH3] | DMR, Limited - Numeric Violation | 1.27 mg/L | 1.00 | +27% | Jan 2015 | Resolved |
| Lead, total [as Pb] | DMR, Limited - Numeric Violation | 0.00 mg/L | 0.00 | +26% | Jan 2015 | Resolved |
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
Judicial
· Case 02-1991-0005 · Dec 5, 1995
$200,000
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· Utilities
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LAJAS, PR