Is EAST LARIMER COUNTY WD's water safe to drink?
EAST LARIMER COUNTY WD has a health-based violation on record, but none in the last five years - an older issue, not necessarily a current one. 27,944 people get their water from it, across 8,531 connections.
How this compares nationally
Out of 12,903 systems in this dataset, EAST LARIMER COUNTY WD ranks 7,991th by violation burden (38th percentile) - 14 violations total, 1 health-based.
Against the CO average
EAST LARIMER COUNTY WD's 1 health-based violations sit within the CO average of 3.0, across 230 systems statewide. See the lead and copper guide for why lead counts differently.
Most recent violation on record
EAST LARIMER COUNTY WD's most recent violation on record is dated 2026-01-01, with the most recent health-based one dated 2012-01-10. Last reported to EPA: 06/17/2026.
The concern categories on record
EAST LARIMER COUNTY WD'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 EAST LARIMER COUNTY WD's record does not cover
EAST LARIMER COUNTY WD's numbers here come from its own required reporting to EPA under the Safe Drinking Water Act, not from an independent test of your glass of water. This record - 1 health-based violation on file for EAST LARIMER COUNTY WD - 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.