What's in SBDNO COUNTY SERVICE AREA 64's water?

SBDNO COUNTY SERVICE AREA 64's only violations on record are reporting or monitoring lapses, not a contaminant or treatment-technique failure EPA classifies as health-based. 14,911 people get their water from it, across 4,030 connections.

Ranked against every other system in this dataset

3 total violations and 0 health-based ones put SBDNO COUNTY SERVICE AREA 64 at the 10th percentile nationally for violation burden, rank 11,615 of 12,903.

How SBDNO COUNTY SERVICE AREA 64 compares within CA

SBDNO COUNTY SERVICE AREA 64's 0 health-based violations sit within the CA average of 5.8, across 803 systems statewide. See the lead and copper guide for why lead counts differently.

Most recent violation on record

The last violation EPA has on record for SBDNO COUNTY SERVICE AREA 64 is from 2020-01-01. Last reported to EPA: 06/22/2026.

What this data is and is not

This is what SBDNO COUNTY SERVICE AREA 64 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. Between the utility's meter and SBDNO COUNTY SERVICE AREA 64's customers' taps is household plumbing, invisible to a system-level record ranked 11,615th of 12,903 by violation count. The guide to what this data misses covers that gap.