County profile · EPA SDWIS + UCMR5
McDonald County, Missouri
27 SDWIS-listed public water systems serve 13,946 people in McDonald County. Violation rates use that full inventory; PFAS rates use only the UCMR5-tested subset.
- 27
- SDWIS water systems Middle third of counties
- 3,387
- Total violations Upper third of counties
- 100.0%
- SDWIS systems w/ a violation Middle third of counties
- 0.0%
- UCMR5 PFAS rate (1 tested) Lower third of counties with tests
SDWIS compliance plate
Sheet MO119 · McDonald County 27 sys · 3,387 viol · #2082/3254
VIOL-SEVERE · HEALTH-MID · RANK-LOWER · PHOTO-FINISH · PFAS-CLEAN · SRC-GW · SYS-SMALL · BOOK-FULL
- VIOL-SEVERE 100.0% flagged
- HEALTH-MID 40.3% health
- RANK-LOWER #2082/3254
- PHOTO-FINISH ±0.0 pp
- PFAS-CLEAN 0.0% detect
- SRC-GW GW lead 100%
- SYS-SMALL 27 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, McDonald County ranks #2,082 of 3,254 counties by people served, and #59 of 115 counties in Missouri. See methodology · corpus placement.
McDonald 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 40.3% 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 #2,082 of 3,254 · #59 of 115 in Missouri.
Flagged-rate neighbourhood around McDonald County
Lowest/highest poles plus in-state counties nearest McDonald County on % of SDWIS systems with ≥1 violation. Full ladder: /counties.
Water Systems
| System Name | Population | Violations | PFAS |
|---|---|---|---|
| Mc Donald County PWSD 1 | 2,481 | 27 | - |
| Anderson PWS | 1,961 | 33 | Clean |
| Liberty Water Noel | 1,832 | 13 | - |
| Mc Donald County PWSD 2 | 1,500 | 12 | - |
| Goodman PWS | 1,250 | 26 | - |
| Simmons Foods Inc | 1,100 | 39 | - |
| Southwest City PWS | 976 | 82 | - |
| Pineville PWS | 791 | 240 | - |
| Mc Donald County PWSD 3 | 600 | 291 | - |
| Elk River Floats & Campground | 400 | 101 | - |
| Lanagan PWS | 373 | 795 | - |
| Buffalo Creek Baptist Church | 150 | 189 | - |
| Sky Blue Water Inc | 75 | 116 | - |
| Victory Road Church | 60 | 36 | - |
| Ruckers Music & Mayhem | 50 | 222 | - |
| Eagles Nest Campground | 50 | 55 | - |
| The Old Homestead RV Park | 39 | 41 | - |
| Tarsco Bolted Tank | 30 | 172 | - |
| Shady Beach Campground | 28 | 60 | - |
| Elk O Vue River Park MHP | 25 | 212 | - |
| Kats Place | 25 | 100 | - |
| Cafe 76 | 25 | 140 | - |
| Two Sons Campground | 25 | 10 | - |
| New Life Fellowship Church | 25 | 47 | - |
| Patterson Heights Baptist Church | 25 | 26 | - |
| Fresh Way #3 | 25 | 176 | - |
| The Filling Station | 25 | 126 | - |
Compare beyond Missouri
Mid-flagged peers for McDonald County
Cross-state counties nearest McDonald County on flagged-system share (100.0%) and cumulative violation count (3,387). 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.
Similar violation load
Nearest cross-state counties by cumulative SDWIS violation count (all systems in the county).
Read our methodology · Check your water system - how this data is sourced, computed, and verified.
Every figure on PlainWater is rendered directly from EPA SDWIS drinking-water data, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error.