PlainWater

Wright County, Missouri

SDWIS compliance plate

Sheet MO229 · Wright County 11 sys · 916 viol · #2498/3254

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

  • VIOL-SEVERE 100.0% flagged
  • HEALTH-MID 20.7% health
  • RANK-LOWER #2498/3254
  • PHOTO-FINISH ±0.0 pp
  • PFAS-CLEAN 0.0% detect
  • SRC-GW GW lead 100%
  • 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, Wright County ranks #2,498 of 3,254 counties by people served, and #83 of 115 counties in Missouri. See methodology · corpus placement.

Wright 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 20.7% is health-based share in the middle 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 #2,498 of 3,254 · #83 of 115 in Missouri.

Flagged-rate neighbourhood around Wright County

Lowest/highest poles plus in-state counties nearest Wright 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
Mountain Grove PWS 4,789 95 Clean
Mansfield PWS 1,193 24 -
Norwood PWS 665 26 -
Hartville PWS 655 26 -
Wright County PWSD 1 483 28 -
Mountain Grove Mennonite Church & School 150 78 -
Missouri RV Park 90 318 -
Manes R V Elementary School 70 61 -
Shady Oak MHP 65 62 -
Baker Creek Heirloom Seed Co 50 39 -
Club 60 Restaurant LLC 42 159 -

Compare beyond Missouri

Mid-flagged peers for Wright County

Cross-state counties nearest Wright County on flagged-system share (100.0%) and cumulative violation count (916). 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.