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Upr Cayey

Published drinking-water records and contacts for Upr Cayey. System PR0518085. Review sources and dates; not a real-time water assessment.

System ID
PR0518085
State or territory
PR
Published population served
2613
System type (source code)
NTNCWS

Published records and dates

Missing records here do not mean the provider did not test. Published records are not a real-time assessment of your tap water.

Published testing results

Selected recent records are shown below. Different sampling locations and dates are not interchangeable. These excerpts are not a complete testing history.

“<” means below the stated reporting limit, not zero. A reported measurement alone is not a safety verdict. Read an example

EPA UCMR 5 — most recent imported sample per substance
SubstancePublished resultReporting limitSample dateSampling location
11Cl-PF3OUdS< 0.005 µg/L0.005 µg/L2024-01-09Sampling Station / EP001
4:2 FTS< 0.003 µg/L0.003 µg/L2024-01-09Sampling Station / EP001
6:2 FTS< 0.005 µg/L0.005 µg/L2024-01-09Sampling Station / EP001
8:2 FTS< 0.005 µg/L0.005 µg/L2024-01-09Sampling Station / EP001
9Cl-PF3ONS< 0.002 µg/L0.002 µg/L2024-01-09Sampling Station / EP001
ADONA< 0.003 µg/L0.003 µg/L2024-01-09Sampling Station / EP001
HFPO-DA< 0.005 µg/L0.005 µg/L2024-01-09Sampling Station / EP001
NEtFOSAA< 0.005 µg/L0.005 µg/L2024-01-09Sampling Station / EP001
NFDHA< 0.02 µg/L0.02 µg/L2024-01-09Sampling Station / EP001
NMeFOSAA< 0.006 µg/L0.006 µg/L2024-01-09Sampling Station / EP001
PFBA< 0.005 µg/L0.005 µg/L2024-01-09Sampling Station / EP001
PFBS0.0057 µg/L0.003 µg/L2024-01-09Sampling Station / EP001
PFDA< 0.003 µg/L0.003 µg/L2024-01-09Sampling Station / EP001
PFDoA< 0.003 µg/L0.003 µg/L2024-01-09Sampling Station / EP001
PFEESA< 0.003 µg/L0.003 µg/L2024-01-09Sampling Station / EP001
PFHpA< 0.003 µg/L0.003 µg/L2024-01-09Sampling Station / EP001
PFHpS< 0.003 µg/L0.003 µg/L2024-01-09Sampling Station / EP001
PFHxA0.0030 µg/L0.003 µg/L2024-01-09Sampling Station / EP001
PFHxS< 0.003 µg/L0.003 µg/L2024-01-09Sampling Station / EP001
PFMBA< 0.003 µg/L0.003 µg/L2024-01-09Sampling Station / EP001
PFMPA< 0.004 µg/L0.004 µg/L2024-01-09Sampling Station / EP001
PFNA< 0.004 µg/L0.004 µg/L2024-01-09Sampling Station / EP001
PFOA< 0.004 µg/L0.004 µg/L2024-01-09Sampling Station / EP001
PFOS0.0164 µg/L0.004 µg/L2024-01-09Sampling Station / EP001
PFPeA0.0048 µg/L0.003 µg/L2024-01-09Sampling Station / EP001
PFPeS< 0.004 µg/L0.004 µg/L2024-01-09Sampling Station / EP001
PFTA< 0.008 µg/L0.008 µg/L2024-01-09Sampling Station / EP001
PFTrDA< 0.007 µg/L0.007 µg/L2024-01-09Sampling Station / EP001
PFUnA< 0.002 µg/L0.002 µg/L2024-01-09Sampling Station / EP001
lithium< 9 µg/L9 µg/L2024-01-09Sampling Station / EP001

Download all EPA UCMR 5 records (CSV)

Lead and copper: 90th-percentile summaries

These describe a monitoring period across sampled locations, not the result at your home. How to read the 90th percentile

Eight most recent imported monitoring summaries
SubstancePublished 90th percentileMonitoring periodSource quarter
Lead (PB90) 0.006 mg/L2025-07-01 – 2025-12-312026Q3
Lead (PB90) 0.006 mg/L2017-01-01 – 2017-06-302026Q3
Lead (PB90) 0.004 mg/L2016-07-01 – 2016-12-312026Q3
Lead (PB90) 0.003 mg/L2016-01-01 – 2016-06-302026Q3
Lead (PB90) 0.01 mg/L2015-07-01 – 2015-12-312026Q3
Lead (PB90) 0.001 mg/L2015-01-01 – 2015-06-302026Q3
Lead (PB90) 0.003 mg/L2014-07-01 – 2014-12-312026Q3
Lead (PB90) 0.001 mg/L2013-07-01 – 2013-12-312026Q3

Published compliance history

81 imported records. Status is as recorded in the source; historical records are not current advisories. Missing records do not establish that no violations occurred.

Twenty most recent imported compliance records
Rule / recordPeriodRecorded statusHealth-based (EPA classification)Source quarter
Synthetic Organic Chemicals / Monitoring, Regular2023-07-01 – 2023-09-30ArchivedNo2026Q3
Synthetic Organic Chemicals / Monitoring, Regular2021-10-01 – 2021-12-31ResolvedNo2026Q3
Revised Total Coliform Rule / Monitoring, Routine (RTCR)2021-07-01 – 2021-09-30ArchivedNo2026Q3
Nitrate Rule / Monitoring, Regular2021-07-01 – 2021-09-30ResolvedNo2026Q3
Synthetic Organic Chemicals / Monitoring, Regular2021-07-01 – 2021-09-30ResolvedNo2026Q3
Revised Total Coliform Rule / Monitoring, Routine (RTCR)2021-04-01 – 2021-06-30ArchivedNo2026Q3
Synthetic Organic Chemicals / Monitoring, Regular2021-04-01 – 2021-06-30ResolvedNo2026Q3
Synthetic Organic Chemicals / Monitoring, Regular2021-04-01 – 2021-06-30ResolvedNo2026Q3
Synthetic Organic Chemicals / Monitoring, Regular2021-04-01 – 2021-06-30ResolvedNo2026Q3
Synthetic Organic Chemicals / Monitoring, Regular2021-04-01 – 2021-06-30ResolvedNo2026Q3
Synthetic Organic Chemicals / Monitoring, Regular2021-04-01 – 2021-06-30ResolvedNo2026Q3
Synthetic Organic Chemicals / Monitoring, Regular2021-04-01 – 2021-06-30ResolvedNo2026Q3
Synthetic Organic Chemicals / Monitoring, Regular2021-04-01 – 2021-06-30ResolvedNo2026Q3
Synthetic Organic Chemicals / Monitoring, Regular2021-04-01 – 2021-06-30ResolvedNo2026Q3
Synthetic Organic Chemicals / Monitoring, Regular2021-04-01 – 2021-06-30ResolvedNo2026Q3
Synthetic Organic Chemicals / Monitoring, Regular2021-04-01 – 2021-06-30ResolvedNo2026Q3
Synthetic Organic Chemicals / Monitoring, Regular2021-04-01 – 2021-06-30ResolvedNo2026Q3
Synthetic Organic Chemicals / Monitoring, Regular2021-04-01 – 2021-06-30ResolvedNo2026Q3
Synthetic Organic Chemicals / Monitoring, Regular2021-04-01 – 2021-06-30ResolvedNo2026Q3
Synthetic Organic Chemicals / Monitoring, Regular2021-04-01 – 2021-06-30ResolvedNo2026Q3

Source dates and refresh checks

A refresh check is not a sample date. Publication periods, sample dates and checks are shown separately.

Administrative contact (EPA filing)

Upr Cayey: 787-738-2161

An administrative filing contact may not be a customer-service line. Confirm current contact details with the provider.

Official state resources · How to read these records