PlainWater

Fountain County, Indiana

SDWIS compliance plate

Sheet IN045 · Fountain County 17 sys · 1,583 viol · #2248/3254

VIOL-SEVERE · HEALTH-MID · RANK-LOWER · PHOTO-FINISH · PFAS-NONE · SRC-GW · SYS-SMALL · BOOK-MOST

  • VIOL-SEVERE 94.1% flagged
  • HEALTH-MID 28.2% health
  • RANK-LOWER #2248/3254
  • PHOTO-FINISH ±0.2 pp
  • PFAS-NONE No UCMR5 set
  • SRC-GW GW lead 100%
  • SYS-SMALL 17 systems
  • BOOK-MOST 6/7 fields

Nearest flagged-rate peer: Miami County ( -0.2 pp flagged-rate)

According to EPA SDWIS county population served used on /counties, Fountain County ranks #2,248 of 3,254 counties by people served, and #80 of 92 counties in Indiana. See methodology · corpus placement.

Fountain County standing, mid-flagged corpus third

Flagged-system rate 94.1% is in the corpus middle third (≤ 100.0% flagged) across 2,973 counties with ≥3 SDWIS systems . Health-based share 28.2% is health-based share above the upper third (> 24.5%) . No UCMR5 tests in this extract for Fountain County . Population served ranks #2,248 of 3,254 · #80 of 92 in Indiana.

Flagged-rate neighbourhood around Fountain County

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

0% 20% 40% 60% 80% 100% Hendricks · lowest LaGrange · near Fountain · this county Union · highest 84.9% 92.9% 93.8% 93.9% 94.1% 94.9% 100%

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

Water Systems

Compare beyond Indiana

Mid-flagged peers for Fountain County

Cross-state counties nearest Fountain County on flagged-system share (94.1%) and cumulative violation count (1,583). 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. 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.