Is CARSON's water safe to drink?

CARSON's only violations on record are reporting or monitoring lapses, not a contaminant or treatment-technique failure EPA classifies as health-based. 3,015 people get their water from it, across 1,183 connections.

How this compares nationally

CARSON has 219 violations on record in total, 0 of thems health-based - ranking it 9,274th of 12,903 systems by violation count, the 28th percentile nationally.

How CARSON compares within WA

Among the 322 WA systems in this dataset, the average is 3.7 health-based violations - CARSON's 0 is at or below that. The clean-record guide covers what a comparison like this can hide.

Most recent violation on record

The last violation EPA has on record for CARSON is from 2025-01-04. Last reported to EPA: 06/19/2026.

What this data is and is not

This is what CARSON reported to its state primacy agency and EPA under the Safe Drinking Water Act - real regulatory record, not a lab test of your specific tap. This record - 0 health-based violations on file for CARSON - stops at the meter and cannot see household plumbing on the other side of it. The guide to what this data misses covers that gap.