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County profile · EPA SDWIS + UCMR5

James City, Virginia

28 SDWIS-listed public water systems serve 63,764 people in James City. Violation rates use that full inventory; PFAS rates use only the UCMR5-tested subset.

28
SDWIS water systems Middle third of counties
1,310
Total violations Middle third of counties
85.7%
SDWIS systems w/ a violation Lower third of counties
0.0%
UCMR5 PFAS rate (2 tested) Lower third of counties with tests

SDWIS compliance plate

Sheet VA095 · James City 28 sys · 1,310 viol · #805/3254

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

  • VIOL-SEVERE 85.7% flagged
  • HEALTH-LOW 12.8% health
  • RANK-UPPER #805/3254
  • PHOTO-FINISH ±0.0 pp
  • PFAS-CLEAN 0.0% detect
  • SRC-GW GW lead 100%
  • SYS-SMALL 28 systems
  • BOOK-FULL 7/7 fields

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

According to EPA SDWIS county population served used on /counties, James City ranks #805 of 3,254 counties by people served, and #12 of 95 counties in Virginia. See methodology · corpus placement.

James City standing, lower-flagged corpus third

Flagged-system rate 85.7% is at or below the corpus lower third (≤ 92.7% flagged) across 2,973 counties with ≥3 SDWIS systems . Health-based share 12.8% 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 #805 of 3,254 · #12 of 95 in Virginia.

Flagged-rate neighbourhood around James City

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

0% 20% 40% 60% 80% 100% Prince Edward · lowest Hanover · near Clarke · near Highland · highest 44.4% 85.7% 85.7% 85.7% 85.7% 86% 100%

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

Water Systems

Compare beyond Virginia

Lower-flagged peers for James City

Cross-state counties nearest James City on flagged-system share (85.7%) and cumulative violation count (1,310). 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. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error.