Is CRESTLINE VILLAGE CWD - DIVISION 10's water safe to drink?
CRESTLINE VILLAGE CWD - DIVISION 10 has a health-based violation on record, but none in the last five years - an older issue, not necessarily a current one. It serves 11,650 people through 5,003 service connections.
How this compares nationally
CRESTLINE VILLAGE CWD - DIVISION 10 has 5 violations on record in total, 2 of thems health-based - ranking it 6,857th of 12,903 systems by violation count, the 47th percentile nationally.
Against the CA average
CA's 803 covered systems average 5.8 health-based violations each; CRESTLINE VILLAGE CWD - DIVISION 10 carries 2, not more than typical for the state. See the lead and copper guide for why lead counts differently.
Most recent violation on record
CRESTLINE VILLAGE CWD - DIVISION 10's most recent violation on record is dated 2019-01-01, with the most recent health-based one dated 2010-01-12. Last reported to EPA: 06/22/2026.
The concern categories on record
CRESTLINE VILLAGE CWD - DIVISION 10'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 CRESTLINE VILLAGE CWD - DIVISION 10's record does not cover
This is what CRESTLINE VILLAGE CWD - DIVISION 10 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. Water quality can still change between the meter and the faucet - household plumbing sits outside what a record of 5 logged violations can see. The guide to what this data misses covers that gap.