PlainWater

Boone County, Kentucky

SDWIS compliance plate

Sheet KY015 · Boone County 9 sys · 1,345 viol · #574/3254

VIOL-SEVERE · HEALTH-LOW · RANK-TOP · PHOTO-FINISH · PFAS-HIGH · SRC-GW · SYS-TINY · BOOK-FULL

  • VIOL-SEVERE 100.0% flagged
  • HEALTH-LOW 4.1% health
  • RANK-TOP #574/3254
  • PHOTO-FINISH ±0.0 pp
  • PFAS-HIGH 66.7% detect
  • SRC-GW GW lead 56%
  • SYS-TINY 9 systems
  • BOOK-FULL 7/7 fields

Nearest flagged-rate peer: Jefferson County (+ 0 pp flagged-rate)

According to EPA SDWIS county population served used on /counties, Boone County ranks #574 of 3,254 counties by people served, and #8 of 118 counties in Kentucky. See methodology · corpus placement.

Boone County standing, mid-flagged corpus third

Flagged-system rate 100.0% is in the corpus middle third (≤ 100.0% flagged) across 2,973 counties with ≥3 SDWIS systems . Health-based share 4.1% is health-based share at or below the lower third (≤ 10.3%) . UCMR5 detect rate 66.7% is UCMR5 detect rate above the tested-pool upper third (> 33.3%) . Population served ranks #574 of 3,254 · #8 of 118 in Kentucky.

Flagged-rate neighbourhood around Boone County

Lowest/highest poles plus in-state counties nearest Boone County on % of SDWIS systems with ≥1 violation. Full ladder: /counties.

0% 20% 40% 60% 80% 100% Ballard · lowest Robertson · highest Fayette · near Warren · near 83.3% 100% 100% 100% 100% 100% 100%

Source: EPA SDWIS (county aggregates) As of 2026-05-15

Water Systems

System Name Population Violations PFAS
Boone Co Water & Sewer District 66,300 30 Detected
Florence Water & Sewer 29,351 34 Clean
Walton Waterworks Department 4,173 24 Detected
River Ridge Park Inc 223 121 -
Trapps Water Company 200 177 -
Duke Energy KY East Bend 120 266 -
Potters Ranch 100 340 -
Riverside 25 LLC 49 343 -
Boone-Florence Water Commission 25 10 -

Compare beyond Kentucky

Mid-flagged peers for Boone County

Cross-state counties nearest Boone County on flagged-system share (100.0%) and cumulative violation count (1,345). In-state neighbours stay on the compliance plate above.

Similar flagged-system rate

Nearest cross-state counties by % of SDWIS systems with at least one violation on record.

4 peers

Similar violation load

Nearest cross-state counties by cumulative SDWIS violation count (all systems in the county).

4 peers
Data sourced from EPA SDWIS and UCMR5 PFAS monitoring data. See our methodology for details. Retrieved and formatted by PlainWater

Every figure on PlainWater is rendered directly from EPA SDWIS drinking-water data, no number is typed in by an editor. This page draws directly on EPA SDWIS data, no figure is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error.