PlainWater

East Carroll Parish, Louisiana

SDWIS compliance plate

Sheet LA035 · East Carroll Parish 4 sys · 675 viol · #2516/3254

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

  • VIOL-SEVERE 100.0% flagged
  • HEALTH-HIGH 49.3% health
  • RANK-LOWER #2516/3254
  • PHOTO-FINISH ±0.0 pp
  • PFAS-CLEAN 0.0% detect
  • SRC-GW GW lead 100%
  • SYS-TINY 4 systems
  • BOOK-FULL 7/7 fields

Nearest flagged-rate peer: Jefferson Parish (+ 0 pp flagged-rate)

According to EPA SDWIS county population served used on /counties, East Carroll Parish ranks #2,516 of 3,254 counties by people served, and #64 of 64 counties in Louisiana. See methodology · corpus placement.

East Carroll Parish 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 49.3% is health-based share above the upper third (> 24.5%) . UCMR5 detect rate 0.0% is UCMR5 detect rate at or below the tested-pool lower third (≤ 0.0%) . Population served ranks #2,516 of 3,254 · #64 of 64 in Louisiana.

Flagged-rate neighbourhood around East Carroll Parish

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

0% 20% 40% 60% 80% 100% St. Tammany Pa · lowest Orleans Parish · near 78.9% 100% 100% 100% 100% 100%

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

Water Systems

System Name Population Violations PFAS
Lake Providence Water System 5,850 167 Clean
Monticello Water System 1,104 130 -
East Carroll WS South 1,071 123 Clean
East Carroll WS North 45 255 -

Compare beyond Louisiana

Mid-flagged peers for East Carroll Parish

Cross-state counties nearest East Carroll Parish on flagged-system share (100.0%) and cumulative violation count (675). 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.