Duey
Published drinking-water records and contacts for Duey. System PR0004234. Review sources and dates; not a real-time water assessment.
- System ID
- PR0004234
- State or territory
- PR
- Published population served
- 2248
- System type (source code)
- CWS
Published records and dates
- Lead and copper monitoring summaries: 24 — 1993-07-01 – 2016-12-31
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
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
| Substance | Published 90th percentile | Monitoring period | Source quarter |
|---|---|---|---|
| Lead (PB90) | 0.006 mg/L | 2016-07-01 – 2016-12-31 | 2026Q3 |
| Lead (PB90) | 0.006 mg/L | 2015-07-01 – 2015-12-31 | 2026Q3 |
| Lead (PB90) | 0.006 mg/L | 2015-01-01 – 2015-06-30 | 2026Q3 |
| Lead (PB90) | 0.006 mg/L | 2014-07-01 – 2014-12-31 | 2026Q3 |
| Lead (PB90) | 0.006 mg/L | 2014-01-01 – 2014-06-30 | 2026Q3 |
| Lead (PB90) | 0.006 mg/L | 2013-07-01 – 2013-12-31 | 2026Q3 |
| Lead (PB90) | 0.006 mg/L | 2013-01-01 – 2013-06-30 | 2026Q3 |
| Lead (PB90) | 0.008 mg/L | 2012-07-01 – 2012-12-31 | 2026Q3 |
Published compliance history
71 imported records. Status is as recorded in the source; historical records are not current advisories. Missing records do not establish that no violations occurred.
| Rule / record | Period | Recorded status | Health-based (EPA classification) | Source quarter |
|---|---|---|---|---|
| Long Term 2 Enhanced Surface Water Treatment Rule / Failure to Filter (SWTR) | 2025-01-01 – — | Resolved | Yes | 2026Q3 |
| Long Term 2 Enhanced Surface Water Treatment Rule / Failure to Filter (SWTR) | 2024-09-01 – — | Resolved | Yes | 2026Q3 |
| Long Term 2 Enhanced Surface Water Treatment Rule / Failure to Filter (SWTR) | 2024-08-01 – — | Resolved | Yes | 2026Q3 |
| Public Notice Rule and Revised PN Rule / Public Notification Violation for NPDWR Violation | 2024-04-09 – — | Resolved | No | 2026Q3 |
| Long Term 2 Enhanced Surface Water Treatment Rule / Failure to Filter (SWTR) | 2024-02-01 – — | Resolved | Yes | 2026Q3 |
| Consumer Confidence Rule / Consumer Confidence Report Complete Failure to Report | 2022-07-01 – — | Resolved | No | 2026Q3 |
| Consumer Confidence Rule / Consumer Confidence Report Complete Failure to Report | 2020-07-01 – — | Resolved | No | 2026Q3 |
| Consumer Confidence Rule / Consumer Confidence Report Inadequate Reporting | 2018-10-01 – — | Resolved | No | 2026Q3 |
| Stage 2 Disinfectants and Disinfection Byproducts Rule / Maximum Contaminant Level Violation, Average | 2018-04-01 – 2018-06-30 | Resolved | Yes | 2026Q3 |
| Long Term 2 Enhanced Surface Water Treatment Rule / Monitoring, Source Water (LT2) | 2018-02-01 – 2018-02-28 | Resolved | No | 2026Q3 |
| Stage 2 Disinfectants and Disinfection Byproducts Rule / Maximum Contaminant Level Violation, Average | 2018-01-01 – 2018-03-31 | Resolved | Yes | 2026Q3 |
| Long Term 2 Enhanced Surface Water Treatment Rule / Monitoring, Source Water (LT2) | 2018-01-01 – 2018-01-31 | Resolved | No | 2026Q3 |
| Surface Water Treatment Rule / Monitoring of Treatment (SWTR-Filter) | 2016-04-01 – 2016-04-30 | Archived | No | 2026Q3 |
| Surface Water Treatment Rule / Monitoring of Treatment (SWTR-Filter) | 2016-03-01 – 2016-03-31 | Archived | No | 2026Q3 |
| Long Term 2 Enhanced Surface Water Treatment Rule / Monitoring, Source Water (LT2) | 2011-08-01 – 2011-08-31 | Archived | No | 2026Q3 |
| Surface Water Treatment Rule / Treatment Technique (SWTR and GWR) | 2005-02-01 – 2005-02-28 | Archived | Yes | 2026Q3 |
| Surface Water Treatment Rule / Treatment Technique (SWTR and GWR) | 2005-01-01 – 2005-01-31 | Archived | Yes | 2026Q3 |
| Surface Water Treatment Rule / Treatment Technique (SWTR and GWR) | 2004-12-01 – 2004-12-31 | Archived | Yes | 2026Q3 |
| Surface Water Treatment Rule / Treatment Technique (SWTR and GWR) | 2004-11-01 – 2004-11-30 | Archived | Yes | 2026Q3 |
| Surface Water Treatment Rule / Treatment Technique (SWTR and GWR) | 2004-10-01 – 2004-10-31 | Archived | Yes | 2026Q3 |
Source dates and refresh checks
A refresh check is not a sample date. Publication periods, sample dates and checks are shown separately.
- EPA SDWIS lead/copper summaries and service areas — source period: — – —; last checked: 2026-10-17
- EPA SDWIS contacts and compliance records — source period: — – —; last checked: 2026-10-17
- EPA UCMR 5 sample results — source period: 2023-01-03 – 2026-06-17; last checked: 2026-10-17
Administrative contact (EPA filing)
Duey: 787-620-2277
An administrative filing contact may not be a customer-service line. Confirm current contact details with the provider.