Tualatin, City of, OR Water Quality
Is Tualatin, City of's water safe to drink?
Tualatin, City of's only violations on record are reporting or monitoring lapses, not a contaminant or treatment-technique failure EPA classifies as health-based. Population served: 28,106, over 7,400 connections.
Tualatin, City of's record against the rest of the country
Tualatin, City of has 8 violations on record in total, 0 of them health-based - ranking it 10,615th of 12,903 systems by violation count, the 18th percentile nationally.
Against the OR average
OR's 160 covered systems average 6.0 health-based violations each; Tualatin, City of carries 0, not more than typical for the state. The clean-record guide covers what a comparison like this can hide.
Most recent violation on record
Tualatin, City of's most recent violation on record is dated 2024-01-06. Last reported to EPA: 06/26/2026.
What Tualatin, City of's record does not cover
Everything on this page is Tualatin, City of'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 Tualatin, City of's customers' taps is household plumbing, invisible to a system-level record ranked 10,615th of 12,903 by violation count. The guide to what this data misses covers that gap.