PlainWater

McDuffie County, Georgia

SDWIS compliance plate

Sheet GA189 · McDuffie County 4 sys · 221 viol · #1713/3254

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

  • VIOL-SEVERE 100.0% flagged
  • HEALTH-HIGH 59.3% health
  • RANK-MID #1713/3254
  • PHOTO-FINISH ±0.0 pp
  • PFAS-HIGH 100.0% detect
  • SRC-GW GW lead 75%
  • SYS-TINY 4 systems
  • BOOK-FULL 7/7 fields

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

According to EPA SDWIS county population served used on /counties, McDuffie County ranks #1,713 of 3,254 counties by people served, and #70 of 159 counties in Georgia. See methodology · corpus placement.

McDuffie 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 59.3% 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 #1,713 of 3,254 · #70 of 159 in Georgia.

Flagged-rate neighbourhood around McDuffie County

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

0% 20% 40% 60% 80% 100% Habersham · lowest Wilkes · highest Gwinnett · near DeKalb · near 64.7% 100% 100% 100% 100% 100% 100%

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

Water Systems

System Name Population Violations PFAS
Thomson-McDuffie Co W&S Comm 21,312 153 Detected
Usce-Big Hart Group Camp 25 24 -
Usce-Big Hart Campground #2 25 31 -
Usce-Big Hart Day Use Park 25 13 -

Compare beyond Georgia

Mid-flagged peers for McDuffie County

Cross-state counties nearest McDuffie County on flagged-system share (100.0%) and cumulative violation count (221). 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.