PlainWater

Saline County, Missouri

SDWIS compliance plate

Sheet MO195 · Saline County 11 sys · 911 viol · #1711/3254

VIOL-SEVERE · HEALTH-HIGH · RANK-MID · PHOTO-FINISH · PFAS-CLEAN · SRC-GW · SYS-SMALL · BOOK-FULL

  • VIOL-SEVERE 100.0% flagged
  • HEALTH-HIGH 48.3% health
  • RANK-MID #1711/3254
  • PHOTO-FINISH ±0.0 pp
  • PFAS-CLEAN 0.0% detect
  • SRC-GW GW lead 91%
  • SYS-SMALL 11 systems
  • BOOK-FULL 7/7 fields

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

According to EPA SDWIS county population served used on /counties, Saline County ranks #1,711 of 3,254 counties by people served, and #43 of 115 counties in Missouri. See methodology · corpus placement.

Saline 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 48.3% is health-based share above the upper third (> 24.5%) . UCMR5 detect rate 0.0% is UCMR5 detect rate at or below the tested-pool lower third (≤ 0.0%) . Population served ranks #1,711 of 3,254 · #43 of 115 in Missouri.

Flagged-rate neighbourhood around Saline County

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

0% 20% 40% 60% 80% 100% Shannon · lowest Mercer · highest Jackson · near Boone · near 69.6% 100% 100% 100% 100% 100% 100%

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

Water Systems

System Name Population Violations PFAS
Marshall PWS 12,934 57 Clean
Saline County PWSD 3 3,000 81 -
Slater PWS 1,835 46 -
Sweet Springs PWS 1,412 137 -
Saline County PWSD 2 883 37 -
Saline County PWSD 1 480 63 -
Arrow Rock PWS 235 174 -
Malta Bend PWS 200 69 -
Nelson PWS 158 99 -
Miami PWS 140 86 -
Gilliam PWS 125 62 -

Compare beyond Missouri

Mid-flagged peers for Saline County

Cross-state counties nearest Saline County on flagged-system share (100.0%) and cumulative violation count (911). 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.