Audrain County, Missouri
SDWIS compliance plate
Sheet MO007 · Audrain County 7 sys · 332 viol · #1421/3254
VIOL-SEVERE · HEALTH-HIGH · RANK-MID · PHOTO-FINISH · PFAS-HIGH · SRC-GW · SYS-TINY · BOOK-FULL
- VIOL-SEVERE 100.0% flagged
- HEALTH-HIGH 64.8% health
- RANK-MID #1421/3254
- PHOTO-FINISH ±0.0 pp
- PFAS-HIGH 50.0% detect
- SRC-GW GW lead 57%
- SYS-TINY 7 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, Audrain County ranks #1,421 of 3,254 counties by people served, and #32 of 115 counties in Missouri. See methodology · corpus placement.
Audrain 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 64.8% is health-based share above the upper third (> 24.5%) . UCMR5 detect rate 50.0% is UCMR5 detect rate above the tested-pool upper third (> 33.3%) . Population served ranks #1,421 of 3,254 · #32 of 115 in Missouri.
Flagged-rate neighbourhood around Audrain County
Lowest/highest poles plus in-state counties nearest Audrain County on % of SDWIS systems with ≥1 violation. Full ladder: /counties.
Water Systems
| System Name | Population | Violations | PFAS |
|---|---|---|---|
| MO American Mexico | 13,000 | 4 | Clean |
| Monroe County PWSD 2 | 6,677 | 41 | Detected |
| Audrain County Consolidated PWSD 2 | 4,016 | 3 | - |
| Vandalia PWS | 3,140 | 166 | - |
| Martinsburg PWS | 559 | 19 | - |
| Laddonia PWS | 511 | 65 | - |
| Farber PWS | 450 | 34 | - |
Compare beyond Missouri
Mid-flagged peers for Audrain County
Cross-state counties nearest Audrain County on flagged-system share (100.0%) and cumulative violation count (332). 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.