PlainWater

Comanche County, Texas

SDWIS compliance plate

Sheet TX093 · Comanche County 6 sys · 825 viol · #2290/3254

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

  • VIOL-SEVERE 100.0% flagged
  • HEALTH-HIGH 49.2% health
  • RANK-LOWER #2290/3254
  • PHOTO-FINISH ±0.0 pp
  • PFAS-HIGH 100.0% detect
  • SRC-SW SW lead 83%
  • SYS-TINY 6 systems
  • BOOK-FULL 7/7 fields

Nearest flagged-rate peer: Collin County (+ 0 pp flagged-rate)

According to EPA SDWIS county population served used on /counties, Comanche County ranks #2,290 of 3,254 counties by people served, and #163 of 254 counties in Texas. See methodology · corpus placement.

Comanche 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 49.2% 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 #2,290 of 3,254 · #163 of 254 in Texas.

Flagged-rate neighbourhood around Comanche County

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

0% 20% 40% 60% 80% 100% Howard · lowest Bee · highest Hidalgo · near Guadalupe · near 66.7% 100% 100% 100% 100% 100% 100%

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

Water Systems

System Name Population Violations PFAS
City of Comanche 4,190 211 Detected
Upper Leon River MWD 2,919 79 -
City of de Leon 2,171 87 -
Comanche County WSC Beattie 853 168 -
City of Gustine 392 62 -
Comanche County WSC Sipe Springs 329 218 -

Compare beyond Texas

Mid-flagged peers for Comanche County

Cross-state counties nearest Comanche County on flagged-system share (100.0%) and cumulative violation count (825). 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.