LAS VIRGENES MWD: EPA violation history, explained
LAS VIRGENES MWD has a health-based violation on record, but none in the last five years - an older issue, not necessarily a current one. It serves 72,602 people through 20,225 service connections.
How this compares nationally
LAS VIRGENES MWD has 4 violations on record in total, 1 of them health-based - ranking it 8,799th of 12,903 systems by violation count, the 32th percentile nationally.
Against the CA average
Among the 803 CA systems in this dataset, the average is 5.8 health-based violations - LAS VIRGENES MWD's 1 is at or below that. See the lead and copper guide for why lead counts differently.
Most recent violation on record
LAS VIRGENES MWD's most recent violation on record is dated 2013-01-04, with the most recent health-based one dated 1993-01-09. Last reported to EPA: 06/22/2026.
The concern categories on record
LAS VIRGENES MWD'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 LAS VIRGENES MWD's record does not cover
This is what LAS VIRGENES MWD 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 LAS VIRGENES MWD's customers' taps is household plumbing, invisible to a system-level record ranked 8,799th of 12,903 by violation count. The guide to what this data misses covers that gap.