LAKE MONTICELLO: EPA violation history, explained

LAKE MONTICELLO has a health-based violation on record, but none in the last five years - an older issue, not necessarily a current one. Population served: 12,943, over 5,157 connections.

LAKE MONTICELLO's record against the rest of the country

2 total violations and 1 health-based ones put LAKE MONTICELLO at the 29th percentile nationally for violation burden, rank 9,109 of 12,903.

Against the VA average

Among the 186 VA systems in this dataset, the average is 4.2 health-based violations - LAKE MONTICELLO's 1 is at or below that. The filter guide explains what a violation like this actually calls for.

Most recent violation on record

LAKE MONTICELLO's most recent violation on record is dated 2004-01-09, with the most recent health-based one dated 2004-01-09. Last reported to EPA: 05/19/2026.

The concern categories on record

LAKE MONTICELLO'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 LAKE MONTICELLO's record does not cover

This is what LAKE MONTICELLO 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 LAKE MONTICELLO's customers' taps is household plumbing, invisible to a system-level record ranked 9,109th of 12,903 by violation count. The guide to what this data misses covers that gap.