Is KIROLI DARBONNE WS's water safe to drink?
KIROLI DARBONNE WS has a health-based violation on record, but none in the last five years - an older issue, not necessarily a current one. Population served: 9,210, over 3,070 connections.
Ranked against every other system in this dataset
KIROLI DARBONNE WS has 23 violations on record in total, 20 of thems health-based - ranking it 911th of 12,903 systems by violation count, the 93th percentile nationally.
How KIROLI DARBONNE WS compares within LA
LA's 347 covered systems average 12.6 health-based violations each; KIROLI DARBONNE WS carries 20, more than typical for the state. See the lead and copper guide for why lead counts differently.
Most recent violation on record
The last violation EPA has on record for KIROLI DARBONNE WS is from 2021-01-01 (health-based: 2021-01-01). Last reported to EPA: 06/23/2026.
What kind of problem, specifically
KIROLI DARBONNE WS'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); Groundwater Rule
- Disinfection byproducts - flagged from: TTHM
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 KIROLI DARBONNE WS's own reported record under the Safe Drinking Water Act - a regulatory filing, not a sample of your tap. Water quality can still change between the meter and the faucet - household plumbing sits outside what a record of 23 logged violations can see. The guide to what this data misses covers that gap.