PlainWater

White County, Arkansas

SDWIS compliance plate

Sheet AR145 · White County 20 sys · 937 viol · #687/3254

VIOL-SEVERE · HEALTH-MID · RANK-UPPER · PHOTO-FINISH · PFAS-LOW · SRC-SW · SYS-SMALL · BOOK-FULL

  • VIOL-SEVERE 85.0% flagged
  • HEALTH-MID 29.7% health
  • RANK-UPPER #687/3254
  • PHOTO-FINISH ±0.7 pp
  • PFAS-LOW 20.0% detect
  • SRC-SW SW lead 75%
  • SYS-SMALL 20 systems
  • BOOK-FULL 7/7 fields

Nearest flagged-rate peer: Faulkner County (+ 0.7 pp flagged-rate)

According to EPA SDWIS county population served used on /counties, White County ranks #687 of 3,254 counties by people served, and #9 of 75 counties in Arkansas. See methodology · corpus placement.

White County standing, lower-flagged corpus third

Flagged-system rate 85.0% is at or below the corpus lower third (≤ 92.7% flagged) across 2,973 counties with ≥3 SDWIS systems . Health-based share 29.7% is health-based share above the upper third (> 24.5%) . UCMR5 detect rate 20.0% is UCMR5 detect rate in the tested-pool middle third (≤ 33.3%) . Population served ranks #687 of 3,254 · #9 of 75 in Arkansas.

Flagged-rate neighbourhood around White County

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

0% 20% 40% 60% 80% 100% Pulaski · lowest White · this county Sevier · near Madison · highest 74.2% 83.3% 85% 85.7% 85.7% 85.7% 100%

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

Water Systems

Compare beyond Arkansas

Lower-flagged peers for White County

Cross-state counties nearest White County on flagged-system share (85.0%) and cumulative violation count (937). 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.