Howell County, Missouri
SDWIS compliance plate
Sheet MO091 · Howell County 17 sys · 479 viol · #1592/3254
VIOL-SEVERE · HEALTH-MID · RANK-MID · PHOTO-FINISH · PFAS-HIGH · SRC-GW · SYS-SMALL · BOOK-FULL
- VIOL-SEVERE 88.2% flagged
- HEALTH-MID 43.8% health
- RANK-MID #1592/3254
- PHOTO-FINISH ±0.0 pp
- PFAS-HIGH 100.0% detect
- SRC-GW GW lead 94%
- SYS-SMALL 17 systems
- BOOK-FULL 7/7 fields
Nearest flagged-rate peer: Ste. Genevieve County (+ 0 pp flagged-rate)
According to EPA SDWIS county population served used on /counties, Howell County ranks #1,592 of 3,254 counties by people served, and #38 of 115 counties in Missouri. See methodology · corpus placement.
Howell County standing, lower-flagged corpus third
Flagged-system rate 88.2% is at or below the corpus lower third (≤ 92.7% flagged) across 2,973 counties with ≥3 SDWIS systems . Health-based share 43.8% 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 #1,592 of 3,254 · #38 of 115 in Missouri.
Flagged-rate neighbourhood around Howell County
Lowest/highest poles plus in-state counties nearest Howell County on % of SDWIS systems with ≥1 violation. Full ladder: /counties.
Water Systems
| System Name | Population | Violations | PFAS |
|---|---|---|---|
| West Plains PWS | 12,864 | 45 | Detected |
| Mountain View PWS | 2,791 | 57 | - |
| Willow Springs PWS | 2,250 | 19 | - |
| Howell Oregon County PWSD 2 North | 1,742 | 32 | - |
| Howell County PWSD 3 | 1,625 | 17 | - |
| Howell Oregon 2 West | 1,170 | 0 | - |
| Howell County PWSD 1 | 850 | 75 | - |
| Ozark Development Corp | 250 | 29 | - |
| South Fork Elementary School | 230 | 46 | - |
| Howell Oregon County PWSD 2 South | 180 | 17 | - |
| Henrys MHP | 100 | 22 | - |
| Lightning Bowl | 100 | 44 | - |
| Howell Oregon Electric Coop Inc | 60 | 6 | - |
| Silver Springs RV Park | 60 | 0 | - |
| White Oak 226 | 50 | 32 | - |
| Dollar General #14060 Caulfield | 25 | 33 | - |
| Dollar General #18296 South Fork | 25 | 5 | - |
Compare beyond Missouri
Lower-flagged peers for Howell County
Cross-state counties nearest Howell County on flagged-system share (88.2%) and cumulative violation count (479). 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. 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.