PlainWater

La Salle County, Texas

SDWIS compliance plate

Sheet TX283 · La Salle County 7 sys · 748 viol · #2511/3254

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

  • VIOL-SEVERE 100.0% flagged
  • HEALTH-LOW 3.2% health
  • RANK-LOWER #2511/3254
  • PHOTO-FINISH ±0.0 pp
  • PFAS-CLEAN 0.0% detect
  • SRC-GW GW lead 100%
  • SYS-TINY 7 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, La Salle County ranks #2,511 of 3,254 counties by people served, and #179 of 254 counties in Texas. See methodology · corpus placement.

La Salle 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 3.2% 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 #2,511 of 3,254 · #179 of 254 in Texas.

Flagged-rate neighbourhood around La Salle County

Lowest/highest poles plus in-state counties nearest La Salle 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 Cotulla 5,640 97 Clean
Encinal WSC 1,338 43 -
Txdot la Salle County Sra Nb 700 4 -
Gardendale WSC 174 192 -
Fowlerton WSC 135 118 -
US Border Patrol Station Cotulla 102 151 -
Plocek RV Park 29 143 -

Compare beyond Texas

Mid-flagged peers for La Salle County

Cross-state counties nearest La Salle County on flagged-system share (100.0%) and cumulative violation count (748). 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.