Is ROUND LAKE BEACH's water safe to drink?
ROUND LAKE BEACH has a health-based violation on record, but none in the last five years - an older issue, not necessarily a current one. It serves 27,200 people through 8,606 service connections.
ROUND LAKE BEACH's record against the rest of the country
ROUND LAKE BEACH has 11 violations on record in total, 3 of thems health-based - ranking it 5,229th of 12,903 systems by violation count, the 59th percentile nationally.
Against the IL average
Among the 560 IL systems in this dataset, the average is 5.0 health-based violations - ROUND LAKE BEACH's 3 is at or below that. The clean-record guide covers what a comparison like this can hide.
Most recent violation on record
ROUND LAKE BEACH's most recent violation on record is dated 2025-01-01, with the most recent health-based one dated 2014-01-07. Last reported to EPA: 05/27/2026.
The concern categories on record
ROUND LAKE BEACH'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)
- Radionuclides - flagged from: Combined Radium (-226 and -228)
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 ROUND LAKE BEACH's record does not cover
This is what ROUND LAKE BEACH 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. This record - 3 health-based violations on file for ROUND LAKE BEACH - 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.