County profile · EPA SDWIS + UCMR5
Jennings County, Indiana
10 SDWIS-listed public water systems serve 25,878 people in Jennings County. Violation rates use that full inventory; PFAS rates use only the UCMR5-tested subset.
- 10
- SDWIS water systems Smaller third of counties
- 2,231
- Total violations Middle third of counties
- 100.0%
- SDWIS systems w/ a violation Middle third of counties
- 33.3%
- UCMR5 PFAS rate (3 tested) Middle third of counties with tests
SDWIS compliance plate
Sheet IN079 · Jennings County 10 sys · 2,231 viol · #1519/3254
VIOL-SEVERE · HEALTH-MID · RANK-MID · PHOTO-FINISH · PFAS-MID · SRC-GW · SYS-SMALL · BOOK-FULL
- VIOL-SEVERE 100.0% flagged
- HEALTH-MID 39.3% health
- RANK-MID #1519/3254
- PHOTO-FINISH ±0.0 pp
- PFAS-MID 33.3% detect
- SRC-GW GW lead 60%
- SYS-SMALL 10 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, Jennings County ranks #1,519 of 3,254 counties by people served, and #49 of 92 counties in Indiana. See methodology · corpus placement.
Jennings 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 39.3% is health-based share above the upper third (> 24.5%) . UCMR5 detect rate 33.3% is UCMR5 detect rate in the tested-pool middle third (≤ 33.3%) . Population served ranks #1,519 of 3,254 · #49 of 92 in Indiana.
Flagged-rate neighbourhood around Jennings County
Lowest/highest poles plus in-state counties nearest Jennings County on % of SDWIS systems with ≥1 violation. Full ladder: /counties.
Water Systems
| System Name | Population | Violations | PFAS |
|---|---|---|---|
| Jennings Water, Inc. | 8,370 | 42 | Clean |
| North Vernon Water Department | 6,500 | 789 | Clean |
| Dupont Water Company | 3,865 | 115 | Detected |
| Jennings Northwest Regional Utility | 2,955 | 7 | - |
| Hayden Water Association | 2,395 | 184 | - |
| Burnt Pines Water Association | 900 | 199 | - |
| Vernon Water Department | 538 | 137 | - |
| Hickory Manor Mobile Home Park | 250 | 239 | - |
| Muscatatuck Christian Ranch | 65 | 23 | - |
| Muscatatuck Urban Training Center | 40 | 496 | - |
Compare beyond Indiana
Mid-flagged peers for Jennings County
Cross-state counties nearest Jennings County on flagged-system share (100.0%) and cumulative violation count (2,231). 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.