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County profile · EPA SDWIS + UCMR5

Orange County, Indiana

6 SDWIS-listed public water systems serve 9,180 people in Orange County. Violation rates use that full inventory; PFAS rates use only the UCMR5-tested subset.

6
SDWIS water systems Smaller third of counties
1,294
Total violations Middle third of counties
100.0%
SDWIS systems w/ a violation Middle third of counties
0.0%
UCMR5 PFAS rate (2 tested) Lower third of counties with tests

SDWIS compliance plate

Sheet IN117 · Orange County 6 sys · 1,294 viol · #2426/3254

VIOL-SEVERE · HEALTH-LOW · RANK-LOWER · PHOTO-FINISH · PFAS-CLEAN · SRC-SW · SYS-TINY · BOOK-FULL

  • VIOL-SEVERE 100.0% flagged
  • HEALTH-LOW 9.6% health
  • RANK-LOWER #2426/3254
  • PHOTO-FINISH ±0.0 pp
  • PFAS-CLEAN 0.0% detect
  • SRC-SW SW lead 50%
  • SYS-TINY 6 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, Orange County ranks #2,426 of 3,254 counties by people served, and #84 of 92 counties in Indiana. See methodology · corpus placement.

Orange 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 9.6% is health-based share at or below the lower third (≤ 10.3%) . UCMR5 detect rate 0.0% is UCMR5 detect rate at or below the tested-pool lower third (≤ 0.0%) . Population served ranks #2,426 of 3,254 · #84 of 92 in Indiana.

Flagged-rate neighbourhood around Orange County

Lowest/highest poles plus in-state counties nearest Orange County on % of SDWIS systems with ≥1 violation. Full ladder: /counties.

0% 20% 40% 60% 80% 100% Hendricks · lowest Union · highest Johnson · near Madison · near 84.9% 100% 100% 100% 100% 100% 100%

Source: EPA SDWIS (county aggregates) As of 2026-05-15

Water Systems

System Name Population Violations PFAS
Paoli Water Department 3,677 494 Clean
Springs Valley Regional Water District 3,188 70 Clean
Orleans Water Works 2,142 41 -
Wilstem Wildlife Park 63 53 -
Mt. Pleasant Baptist Church 60 226 -
Eastview Baptist Church 50 410 -

Compare beyond Indiana

Mid-flagged peers for Orange County

Cross-state counties nearest Orange County on flagged-system share (100.0%) and cumulative violation count (1,294). 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.

4 peers

Similar violation load

Nearest cross-state counties by cumulative SDWIS violation count (all systems in the county).

4 peers
Data sourced from EPA SDWIS and UCMR5 PFAS monitoring data. See our methodology for details. Retrieved and formatted by PlainWater

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.