Is LA CUMBRE MUTUAL WATER CO's water safe to drink?
LA CUMBRE MUTUAL WATER CO has a health-based violation on record, but none in the last five years - an older issue, not necessarily a current one. 4,861 people get their water from it, across 1,469 connections.
LA CUMBRE MUTUAL WATER CO's record against the rest of the country
3 total violations and 2 health-based ones put LA CUMBRE MUTUAL WATER CO at the 46th percentile nationally for violation burden, rank 7,021 of 12,903.
How LA CUMBRE MUTUAL WATER CO compares within CA
LA CUMBRE MUTUAL WATER CO's 2 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 LA CUMBRE MUTUAL WATER CO is from 2007-01-10 (health-based: 2007-01-10). Last reported to EPA: 06/22/2026.
What kind of problem, specifically
LA CUMBRE MUTUAL WATER CO'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: Coliform (TCR)
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 this data is and is not
Everything on this page is LA CUMBRE MUTUAL WATER CO'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 LA CUMBRE MUTUAL WATER CO's customers' taps is household plumbing, invisible to a system-level record ranked 7,021th of 12,903 by violation count. The guide to what this data misses covers that gap.