LONOKE WATERWORKS: EPA violation history, explained
LONOKE WATERWORKS had a health-based violation within the last five years. The required corrective action was reported, but it happened recently enough to matter. 4,277 people get their water from it, across 1,707 connections.
How this compares nationally
11 total violations and 6 health-based ones put LONOKE WATERWORKS at the 75th percentile nationally for violation burden, rank 3,243 of 12,903.
Against the AR average
LONOKE WATERWORKS's 6 health-based violations sit within the AR average of 7.1, across 243 systems statewide. See the lead and copper guide for why lead counts differently.
Most recent violation on record
LONOKE WATERWORKS's most recent violation on record is dated 2025-01-03, with the most recent health-based one dated 2025-01-03. Last reported to EPA: 05/12/2026.
The concern categories on record
LONOKE WATERWORKS'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); Stage 1 Disinfectants and Disinfection Byproducts 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 LONOKE WATERWORKS's record does not cover
This is what LONOKE WATERWORKS 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 - 6 health-based violations on file for LONOKE WATERWORKS - 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.