PlainWater

Logan County, Kentucky

SDWIS compliance plate

Sheet KY141 · Logan County 7 sys · 744 viol · #1359/3254

VIOL-SEVERE · HEALTH-MID · RANK-MID · PHOTO-FINISH · PFAS-MID · SRC-SW · SYS-TINY · BOOK-FULL

  • VIOL-SEVERE 100.0% flagged
  • HEALTH-MID 21.5% health
  • RANK-MID #1359/3254
  • PHOTO-FINISH ±0.0 pp
  • PFAS-MID 25.0% detect
  • SRC-SW SW lead 100%
  • SYS-TINY 7 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, Logan County ranks #1,359 of 3,254 counties by people served, and #37 of 118 counties in Kentucky. See methodology · corpus placement.

Logan 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 21.5% is health-based share in the middle third (≤ 24.5%) . UCMR5 detect rate 25.0% is UCMR5 detect rate in the tested-pool middle third (≤ 33.3%) . Population served ranks #1,359 of 3,254 · #37 of 118 in Kentucky.

Flagged-rate neighbourhood around Logan County

Lowest/highest poles plus in-state counties nearest Logan 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
East Logan Water District 9,060 54 Clean
Russellville Mun Water Works 8,613 201 Detected
South Logan Water Association 5,198 65 Clean
Lewisburg Water Works 3,119 208 -
Auburn Mun Water Works 1,931 105 -
North Logan Water District 1,649 70 -
Adairville Water Works 787 41 Clean

Compare beyond Kentucky

Mid-flagged peers for Logan County

Cross-state counties nearest Logan County on flagged-system share (100.0%) and cumulative violation count (744). 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.