Posey County, Indiana
SDWIS compliance plate
Sheet IN129 · Posey County 9 sys · 1,105 viol · #2310/3254
VIOL-SEVERE · HEALTH-MID · RANK-LOWER · PHOTO-FINISH · PFAS-HIGH · SRC-GW · SYS-TINY · BOOK-FULL
- VIOL-SEVERE 100.0% flagged
- HEALTH-MID 29.2% health
- RANK-LOWER #2310/3254
- PHOTO-FINISH ±0.0 pp
- PFAS-HIGH 100.0% detect
- SRC-GW GW lead 78%
- SYS-TINY 9 systems
- BOOK-FULL 7/7 fields
Nearest flagged-rate peer: Vanderburgh County (+ 0 pp flagged-rate)
According to EPA SDWIS county population served used on /counties, Posey County ranks #2,310 of 3,254 counties by people served, and #83 of 92 counties in Indiana. See methodology · corpus placement.
Posey 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 29.2% 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 #2,310 of 3,254 · #83 of 92 in Indiana.
Flagged-rate neighbourhood around Posey County
Lowest/highest poles plus in-state counties nearest Posey County on % of SDWIS systems with ≥1 violation. Full ladder: /counties.
Water Systems
| System Name | Population | Violations | PFAS |
|---|---|---|---|
| Mount Vernon Water Works | 6,426 | 623 | Detected |
| New Harmony Water Utility | 1,633 | 138 | - |
| Poseyville Municipal Water Department | 1,400 | 90 | - |
| Cynthiana Water Works | 699 | 30 | - |
| A.b. Brown Station - Sigeco | 129 | 23 | - |
| St. Philips Inn | 100 | 72 | - |
| Mt. Zion General Baptist Church | 73 | 20 | - |
| Depot Diner & Service Station | 52 | 78 | - |
| H&r Agri-Power | 35 | 31 | - |
Compare beyond Indiana
Mid-flagged peers for Posey County
Cross-state counties nearest Posey County on flagged-system share (100.0%) and cumulative violation count (1,105). 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.