PlainWater

Daviess County, Missouri

SDWIS compliance plate

Sheet MO061 · Daviess County 11 sys · 566 viol · #2120/3254

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

  • VIOL-SEVERE 100.0% flagged
  • HEALTH-MID 40.8% health
  • RANK-LOWER #2120/3254
  • PHOTO-FINISH ±0.0 pp
  • PFAS-HIGH 100.0% detect
  • SRC-GW GW lead 82%
  • 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, Daviess County ranks #2,120 of 3,254 counties by people served, and #63 of 115 counties in Missouri. See methodology · corpus placement.

Daviess 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 40.8% is health-based share above the upper third (> 24.5%) . UCMR5 detect rate 100.0% is UCMR5 detect rate above the tested-pool upper third (> 33.3%) . Population served ranks #2,120 of 3,254 · #63 of 115 in Missouri.

Flagged-rate neighbourhood around Daviess County

Lowest/highest poles plus in-state counties nearest Daviess 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
Clinton County PWSD 3 3,615 31 Detected
Daviess County PWSD 2 2,448 17 -
Daviess County PWSD 1 2,165 74 -
Gallatin PWS 1,821 12 -
Livingston County PWSD 4 1,507 11 -
Jamesport PWS 567 66 -
Daviess County PWSD 3 400 114 -
Pattonsburg PWS 315 40 -
Altamont PWS 207 68 -
Coffey PWS 166 112 -
Jameson 121 21 -

Compare beyond Missouri

Mid-flagged peers for Daviess County

Cross-state counties nearest Daviess County on flagged-system share (100.0%) and cumulative violation count (566). 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.