Is WAIPAHU-EWA-WAIANAE's water safe to drink?

WAIPAHU-EWA-WAIANAE's only violations on record are reporting or monitoring lapses, not a contaminant or treatment-technique failure EPA classifies as health-based. 217,479 people get their water from it, across 40,092 connections.

WAIPAHU-EWA-WAIANAE's record against the rest of the country

Out of 12,903 systems in this dataset, WAIPAHU-EWA-WAIANAE ranks 10,897th by violation burden (16th percentile) - 6 violations total, 0 health-baseds.

Against the HI average

HI's 47 covered systems average 8.4 health-based violations each; WAIPAHU-EWA-WAIANAE carries 0, not more than typical for the state. The filter guide explains what a violation like this actually calls for.

Most recent violation on record

WAIPAHU-EWA-WAIANAE's most recent violation on record is dated 2012-01-01. Last reported to EPA: 06/03/2026.

What WAIPAHU-EWA-WAIANAE's record does not cover

Everything on this page is WAIPAHU-EWA-WAIANAE's own reported record under the Safe Drinking Water Act - a regulatory filing, not a sample of your tap. Between the utility's meter and WAIPAHU-EWA-WAIANAE's customers' taps is household plumbing, invisible to a system-level record ranked 10,897th of 12,903 by violation count. The guide to what this data misses covers that gap.