Is PETALUMA, CITY OF's water safe to drink?

PETALUMA, CITY OF's only violations on record are reporting or monitoring lapses, not a contaminant or treatment-technique failure EPA classifies as health-based. 60,781 people get their water from it, across 20,511 connections.

PETALUMA, CITY OF's record against the rest of the country

PETALUMA, CITY OF has 3 violations on record in total, 0 of thems health-based - ranking it 11,561th of 12,903 systems by violation count, the 10th percentile nationally.

Against the CA average

CA's 803 covered systems average 5.8 health-based violations each; PETALUMA, 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

PETALUMA, CITY OF's most recent violation on record is dated 2005-01-01. Last reported to EPA: 06/22/2026.

What PETALUMA, CITY OF's record does not cover

PETALUMA, CITY OF'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. This record - 0 health-based violations on file for PETALUMA, CITY OF - 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.