PlainWater

Carroll County, Tennessee

SDWIS compliance plate

Sheet TN017 · Carroll County 11 sys · 651 viol · #1762/3254

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

  • VIOL-SEVERE 100.0% flagged
  • HEALTH-LOW 5.8% health
  • RANK-MID #1762/3254
  • PHOTO-FINISH ±0.0 pp
  • PFAS-CLEAN 0.0% detect
  • SRC-GW GW lead 100%
  • SYS-SMALL 11 systems
  • BOOK-FULL 7/7 fields

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

According to EPA SDWIS county population served used on /counties, Carroll County ranks #1,762 of 3,254 counties by people served, and #65 of 95 counties in Tennessee. See methodology · corpus placement.

Carroll 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 5.8% 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 #1,762 of 3,254 · #65 of 95 in Tennessee.

Flagged-rate neighbourhood around Carroll County

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

0% 20% 40% 60% 80% 100% Haywood · lowest Hancock · highest Knox · near Montgomery · near 40% 100% 100% 100% 100% 100% 100%

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

Water Systems

System Name Population Violations PFAS
Huntingdon Water Dept 6,167 11 Clean
McKenzie Water Dept 5,495 35 Clean
Bruceton Water System 1,649 22 -
South Carroll Utility District 1,549 40 -
Cedar Grove U.d. 1,492 178 -
Atwood Water System 1,311 20 -
Trezevant Water System 955 4 -
Hollow Rock Water Dept 954 77 -
McLemoresville Water Dept 376 135 -
Enon Missionary Baptist Church 68 65 -
Howse Baptist Church 60 64 -

Compare beyond Tennessee

Mid-flagged peers for Carroll County

Cross-state counties nearest Carroll County on flagged-system share (100.0%) and cumulative violation count (651). 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.