PlainWater

Lauderdale County, Mississippi

SDWIS compliance plate

Sheet MS075 · Lauderdale County 14 sys · 6,664 viol · #678/3254

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

  • VIOL-SEVERE 100.0% flagged
  • HEALTH-LOW 0.6% health
  • RANK-UPPER #678/3254
  • PHOTO-FINISH ±0.0 pp
  • PFAS-CLEAN 0.0% detect
  • SRC-GW GW lead 100%
  • SYS-SMALL 14 systems
  • BOOK-FULL 7/7 fields

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

According to EPA SDWIS county population served used on /counties, Lauderdale County ranks #678 of 3,254 counties by people served, and #9 of 82 counties in Mississippi. See methodology · corpus placement.

Lauderdale 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 0.6% 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 #678 of 3,254 · #9 of 82 in Mississippi.

Flagged-rate neighbourhood around Lauderdale County

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

0% 20% 40% 60% 80% 100% Hinds · lowest Issaquena · highest Rankin · near Forrest · near 75.9% 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 Meridian 34,466 294 Clean
North Lauderdale W/a, Inc 10,544 358 Clean
Nts Utility Association 5,103 536 Clean
Clarkdale Water Assn # 1 4,500 939 Clean
Long Creek Water Assn #2 3,977 698 Clean
Toomsuba Water Association 3,828 721 Clean
Collinsville Water Assn 3,403 569 -
Long Creek Water Assn #1 2,814 854 -
Meridian Naval Air Station 2,800 276 -
Southwest Lauderdale W/A 2,724 598 -
Russell Utilities Inc 2,094 267 -
Long Creek W/a (Whynot) 1,823 263 -
Town of Marion 1,751 281 -
Kewanee One Stop 150 10 -

Compare beyond Mississippi

Mid-flagged peers for Lauderdale County

Cross-state counties nearest Lauderdale County on flagged-system share (100.0%) and cumulative violation count (6,664). 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.