County profile · EPA SDWIS + UCMR5
Jackson County, Indiana
10 SDWIS-listed public water systems serve 39,956 people in Jackson County. Violation rates use that full inventory; PFAS rates use only the UCMR5-tested subset.
- 10
- SDWIS water systems Smaller third of counties
- 1,373
- Total violations Middle third of counties
- 100.0%
- SDWIS systems w/ a violation Middle third of counties
- 50.0%
- UCMR5 PFAS rate (2 tested) Upper third of counties with tests
SDWIS compliance plate
Sheet IN071 · Jackson County 10 sys · 1,373 viol · #1110/3254
VIOL-SEVERE · HEALTH-LOW · RANK-UPPER · PHOTO-FINISH · PFAS-HIGH · SRC-GW · SYS-SMALL · BOOK-FULL
- VIOL-SEVERE 100.0% flagged
- HEALTH-LOW 4.1% health
- RANK-UPPER #1110/3254
- PHOTO-FINISH ±0.0 pp
- PFAS-HIGH 50.0% detect
- SRC-GW GW lead 90%
- 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, Jackson County ranks #1,110 of 3,254 counties by people served, and #31 of 92 counties in Indiana. See methodology · corpus placement.
Jackson 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 4.1% is health-based share at or below the lower third (≤ 10.3%) . UCMR5 detect rate 50.0% is UCMR5 detect rate above the tested-pool upper third (> 33.3%) . Population served ranks #1,110 of 3,254 · #31 of 92 in Indiana.
Flagged-rate neighbourhood around Jackson County
Lowest/highest poles plus in-state counties nearest Jackson County on % of SDWIS systems with ≥1 violation. Full ladder: /counties.
Water Systems
| System Name | Population | Violations | PFAS |
|---|---|---|---|
| Indiana American Water - Seymour | 20,725 | 12 | Clean |
| Jackson County Water Utility | 13,667 | 712 | Detected |
| Crothersville Utilities | 1,875 | 119 | - |
| Natural Public Supply, Inc. | 1,560 | 68 | - |
| Jackson County Water - Reddington | 1,080 | 26 | - |
| Medora Water Department | 873 | 43 | - |
| Kulich Rentals Inc. | 61 | 9 | - |
| Living Word Baptist Church | 50 | 108 | - |
| Ratcliff Grove Christian Church | 40 | 258 | - |
| Fun Blast | 25 | 18 | - |
Compare beyond Indiana
Mid-flagged peers for Jackson County
Cross-state counties nearest Jackson County on flagged-system share (100.0%) and cumulative violation count (1,373). 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.