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Counties → Missouri

Benton County, Missouri

SDWIS compliance plate

Sheet MO015 · Benton County 86 sys · 9,523 viol · #2098/3254

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

  • VIOL-SEVERE 96.5% flagged
  • HEALTH-LOW 16.3% health
  • RANK-LOWER #2098/3254
  • PHOTO-FINISH ±0.0 pp
  • PFAS-CLEAN 0.0% detect
  • SRC-GW GW lead 99%
  • SYS-MID 86 systems
  • BOOK-FULL 7/7 fields

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

According to EPA SDWIS county population served used on /counties, Benton County ranks #2,098 of 3,254 counties by people served, and #62 of 115 counties in Missouri. See methodology · corpus placement.

Benton County standing, mid-flagged corpus third

Flagged-system rate 96.5% is in the corpus middle third (≤ 100.0% flagged) across 2,973 counties with ≥3 SDWIS systems . Health-based share 16.3% 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 #2,098 of 3,254 · #62 of 115 in Missouri.

Flagged-rate neighbourhood around Benton County

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

0% 20% 40% 60% 80% 100% Shannon · lowest Benton · this county Cape Girardeau · near Mercer · highest 69.6% 96.3% 96.5% 96.6% 96.7% 96.7% 100%

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

Water Systems

System Name Population Violations PFAS
Warsaw PWS 2,236 49 -
Cole Camp PWS 1,150 54 Clean
Lincoln PWS 1,100 57 -
Warsaw R IX High School 605 13 -
Sterett Creek Village 505 16 -
Harry S Truman State Park Campgrd 500 4 -
MO American Whitebranch Subd 450 52 -
Winegars Teal Bend Subd 400 76 -
Warsaw R IX South Elem 350 27 -
Spring Branch Water 273 17 -
Cedar Grove Baptist Church 250 123 -
Sycamore Valley Subd 245 59 -
Keithley Beach Subd 240 76 -
Benton Ridge RV Park 238 25 -
Reeds RV Park and Storage 204 45 -
Blue Branch Improvement Assn Inc 200 193 -
The Missing Well 173 1,555 -
Paddlefish RV Park 165 15 -
Braden Park Village 153 15 -
Cole Turkey Acres 150 30 -
Grand River Resort 150 159 -
Last Resort RV LLC 150 32 -
Regal Beloit America Inc 140 45 -
Pecan Grove Campground 125 96 -
Oak Ridge Acres 120 57 -
Lake Ridge Bay 120 44 -
Kolbs Lakeside Resort LLC 120 90 -
MO American Pom O Sa Heights Subd 119 73 -
McLaughlins Anglers Retreat RV Park 110 37 -
Cedar Gate Estates 102 8 -
Southview RV Park 100 36 -
Clear Creek RV Park 100 1,209 -
Usace Truman Osage Bluff Pua 100 16 -
Usace Truman Berry Bend North 100 19 -
Usace Truman Thibaut Point 100 12 -
Edgewater RV Park 100 17 -
Truman Lake Resort LLC 100 227 -
Harry S Truman State Park Office 94 53 -
Ionia PWS 88 51 -
Asianfy Bistro 80 0 -
Abundant Life Christian Church 75 53 -
T & M Landworks LLC 75 80 -
Usace Truman Visitor Center 75 37 -
RV There Yet 72 0 -
City Union Mission 70 39 -
Anglers Retreat RV Park on Mm Hwy 63 4 -
Heits Point Lutheran Camp System 1 60 181 -
Hidden Valley MHP LLC 60 1,400 -
Harry S Truman State Park Marina 58 19 -
Central MO Comm Action Warsaw Head Start 50 6 -

Compare beyond Missouri

Mid-flagged peers for Benton County

Cross-state counties nearest Benton County on flagged-system share (96.5%) and cumulative violation count (9,523). 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

Read our methodology · Check your water system - how this data is sourced, computed, and verified.

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.