PlainWater

Newberry County, South Carolina

SDWIS compliance plate

Sheet SC071 · Newberry County 13 sys · 562 viol · #1638/3254

VIOL-SEVERE · HEALTH-HIGH · RANK-MID · BELOW-PEER · PFAS-HIGH · SRC-GW · SYS-SMALL · BOOK-FULL

  • VIOL-SEVERE 84.6% flagged
  • HEALTH-HIGH 68.5% health
  • RANK-MID #1638/3254
  • BELOW-PEER 1.1 pp cleaner
  • PFAS-HIGH 100.0% detect
  • SRC-GW GW lead 62%
  • SYS-SMALL 13 systems
  • BOOK-FULL 7/7 fields

Nearest flagged-rate peer: Abbeville County (+ 1.1 pp flagged-rate)

According to EPA SDWIS county population served used on /counties, Newberry County ranks #1,638 of 3,254 counties by people served, and #30 of 46 counties in South Carolina. See methodology · corpus placement.

Newberry County standing, lower-flagged corpus third

Flagged-system rate 84.6% is at or below the corpus lower third (≤ 92.7% flagged) across 2,973 counties with ≥3 SDWIS systems . Health-based share 68.5% 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 #1,638 of 3,254 · #30 of 46 in South Carolina.

Flagged-rate neighbourhood around Newberry County

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

0% 20% 40% 60% 80% 100% Horry · lowest Dillon · near Newberry · this county Lee · highest 26.4% 83.3% 83.3% 83.3% 84.6% 85.7% 100%

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

Water Systems

Compare beyond South Carolina

Lower-flagged peers for Newberry County

Cross-state counties nearest Newberry County on flagged-system share (84.6%) and cumulative violation count (562). 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.