What's in LOMPOC-CITY WATER UTILITY DIV's water?
LOMPOC-CITY WATER UTILITY DIV has a health-based violation on record, but none in the last five years - an older issue, not necessarily a current one. It serves 40,473 people through 9,914 service connections.
Ranked against every other system in this dataset
LOMPOC-CITY WATER UTILITY DIV has 4 violations on record in total, 3 of thems health-based - ranking it 5,572th of 12,903 systems by violation count, the 57th percentile nationally.
Against the CA average
CA's 803 covered systems average 5.8 health-based violations each; LOMPOC-CITY WATER UTILITY DIV carries 3, not more than typical for the state. The clean-record guide covers what a comparison like this can hide.
Most recent violation on record
LOMPOC-CITY WATER UTILITY DIV's most recent violation on record is dated 2009-01-10, with the most recent health-based one dated 2009-01-10. Last reported to EPA: 06/22/2026.
The concern categories on record
LOMPOC-CITY WATER UTILITY DIV's flagged contaminants and rule violations, grouped by what they actually mean for a filter choice rather than left as EPA's raw code list:
- Microbial contamination / treatment technique - flagged from: Surface Water Treatment Rule
The most severe category on record is microbial contamination / treatment technique, which points toward a microbial-class filter if you want to address it directly.
What LOMPOC-CITY WATER UTILITY DIV's record does not cover
This is what LOMPOC-CITY WATER UTILITY DIV 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 LOMPOC-CITY WATER UTILITY DIV's customers' taps is household plumbing, invisible to a system-level record ranked 5,572th of 12,903 by violation count. The guide to what this data misses covers that gap.