What's in LYONS, CITY OF's water?
LYONS, CITY OF has a health-based violation on record, but none in the last five years - an older issue, not necessarily a current one. It serves 3,556 people through 1,753 service connections.
Ranked against every other system in this dataset
34 total violations and 2 health-based ones put LYONS, CITY OF at the 53th percentile nationally for violation burden, rank 6,032 of 12,903.
Against the KS average
LYONS, CITY OF's 2 health-based violations sit within the KS average of 8.7, across 152 systems statewide. See the lead and copper guide for why lead counts differently.
Most recent violation on record
LYONS, CITY OF's most recent violation on record is dated 2025-05-10, with the most recent health-based one dated 2021-06-12. Last reported to EPA: 05/15/2026.
The concern categories on record
LYONS, CITY OF'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:
- Lead & copper - flagged from: Lead and Copper Rule
- Microbial contamination / treatment technique - flagged from: Revised Total Coliform Rule
The most severe category on record is lead & copper, which points toward a lead-class filter if you want to address it directly.
What LYONS, CITY OF's record does not cover
LYONS, CITY OF'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. Between the utility's meter and LYONS, CITY OF's customers' taps is household plumbing, invisible to a system-level record ranked 6,032th of 12,903 by violation count. The guide to what this data misses covers that gap.