Rockville Light & Water, IN Water Quality
Rockville Light & Water: EPA violation history, explained
Rockville Light & Water has at least one health-based violation EPA's own compliance-tracking system still lists as unaddressed - the required fix has not been reported complete. 4,195 people get their water from it, across 1,530 connections.
How this compares nationally
42 total violations and 1 health-based ones put Rockville Light & Water at the 42th percentile nationally for violation burden, rank 7,506 of 12,903.
Against the IN average
Among the 283 IN systems in this dataset, the average is 2.9 health-based violations - Rockville Light & Water's 1 is at or below that. See the lead and copper guide for why lead counts differently.
Most recent violation on record
Rockville Light & Water's most recent violation on record is dated 2025-01-08, with the most recent health-based one dated 2025-01-08. Last reported to EPA: 06/30/2026.
The concern categories on record
Rockville Light & Water'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: Groundwater 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 Rockville Light & Water's record does not cover
Rockville Light & Water'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 Rockville Light & Water - 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.