Duey, PR Water Quality
What's in Duey's water?
Duey had a health-based violation within the last five years. The required corrective action was reported, but it happened recently enough to matter. Population served: 2,248, over 842 connections.
Ranked against every other system in this dataset
Duey has 124 violations on record in total, 23 of them health-based - ranking it 766th of 12,903 systems by violation count, the 94th percentile nationally.
Against the PR average
PR's 120 covered systems average 48.9 health-based violations each; Duey carries 23, not more than typical for the state. The clean-record guide covers what a comparison like this can hide.
Most recent violation on record
Duey's most recent violation on record is dated 2025-01-01, with the most recent health-based one dated 2025-01-01. Last reported to EPA: 06/05/2026.
The concern categories on record
Duey's flagged contaminants and rule violations, grouped by what they actually mean for a filter choice rather than left as EPA's raw code list:
- Microbial contamination / treatment technique - flagged from: Interim Enhanced Surface Water Treatment Rule; Long Term 2 Enhanced Surface Water Treatment Rule; Surface Water Treatment Rule
- Disinfection byproducts - flagged from: Total Haloacetic Acids (HAA5)
The most severe category on record is microbial contamination / treatment technique, which points toward a microbial-class filter if you want to address it directly.
What Duey's record does not cover
Duey's numbers here come from its own required reporting to EPA under the Safe Drinking Water Act, not from an independent test of your glass of water. Between the utility's meter and Duey's customers' taps is household plumbing, invisible to a system-level record ranked 766th of 12,903 by violation count. The guide to what this data misses covers that gap.