PlainWater

Warren County, Mississippi

SDWIS compliance plate

Sheet MS149 · Warren County 7 sys · 1,489 viol · #892/3254

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

  • VIOL-SEVERE 100.0% flagged
  • HEALTH-LOW 13.8% health
  • RANK-UPPER #892/3254
  • 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: DeSoto County (+ 0 pp flagged-rate)

According to EPA SDWIS county population served used on /counties, Warren County ranks #892 of 3,254 counties by people served, and #16 of 82 counties in Mississippi. See methodology · corpus placement.

Warren 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 13.8% is health-based share in the middle 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 #892 of 3,254 · #16 of 82 in Mississippi.

Flagged-rate neighbourhood around Warren County

Lowest/highest poles plus in-state counties nearest Warren 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 Vicksburg 29,238 107 Clean
Culkin Water Dist 11,730 140 Clean
Hilldale Water District 5,578 538 Clean
Fisher Ferry Water District 5,094 316 Clean
Yokena-Jeff Davis Water District Inc 2,360 44 -
Eagle Lake Water District 1,815 232 -
International Paper Co 325 112 -

Compare beyond Mississippi

Mid-flagged peers for Warren County

Cross-state counties nearest Warren County on flagged-system share (100.0%) and cumulative violation count (1,489). 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.