PlainWater

Washington County, Virginia

SDWIS compliance plate

Sheet VA191 · Washington County 8 sys · 201 viol · #977/3254

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

  • VIOL-SEVERE 62.5% flagged
  • HEALTH-LOW 12.9% health
  • RANK-UPPER #977/3254
  • PHOTO-FINISH ±0.0 pp
  • PFAS-CLEAN 0.0% detect
  • SRC-SW SW lead 63%
  • SYS-TINY 8 systems
  • BOOK-FULL 7/7 fields

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

According to EPA SDWIS county population served used on /counties, Washington County ranks #977 of 3,254 counties by people served, and #16 of 95 counties in Virginia. See methodology · corpus placement.

Washington County standing, lower-flagged corpus third

Flagged-system rate 62.5% is at or below the corpus lower third (≤ 92.7% flagged) across 2,973 counties with ≥3 SDWIS systems . Health-based share 12.9% 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 #977 of 3,254 · #16 of 95 in Virginia.

Flagged-rate neighbourhood around Washington County

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

0% 20% 40% 60% 80% 100% Prince Edward · lowest Amelia · near Arlington · near Highland · highest 44.4% 62.5% 62.5% 68.2% 75% 75% 100%

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

Water Systems

System Name Population Violations PFAS
Washington County Service Authority 47,574 34 Clean
Hayters Gap 254 0 -
Clear Creek 150 0 -
Riverside Campground 85 89 -
Hidden Valley 84 20 -
Callebs Cove Campground 25 55 -
Green Spring Road 25 3 -
Chilhowie_wcsa Regional WTP 0 0 -

Compare beyond Virginia

Lower-flagged peers for Washington County

Cross-state counties nearest Washington County on flagged-system share (62.5%) and cumulative violation count (201). 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.