What's in WEAVERVILLE C.S.D.'s water?
WEAVERVILLE C.S.D. had a health-based violation within the last five years. The required corrective action was reported, but it happened recently enough to matter. 3,975 people get their water from it, across 1,536 connections.
WEAVERVILLE C.S.D.'s record against the rest of the country
Out of 12,903 systems in this dataset, WEAVERVILLE C.S.D. ranks 6,961th by violation burden (46th percentile) - 4 violations total, 2 health-baseds.
Against the CA average
WEAVERVILLE C.S.D.'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
WEAVERVILLE C.S.D.'s most recent violation on record is dated 2025-01-12, with the most recent health-based one dated 2025-01-12. Last reported to EPA: 06/22/2026.
The concern categories on record
WEAVERVILLE C.S.D.'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 WEAVERVILLE C.S.D.'s record does not cover
Everything on this page is WEAVERVILLE C.S.D.'s own reported record under the Safe Drinking Water Act - a regulatory filing, not a sample of your tap. This record - 2 health-based violations on file for WEAVERVILLE C.S.D. - stops at the meter and cannot see household plumbing on the other side of it. The guide to what this data misses covers that gap.