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County profile · EPA SDWIS + UCMR5

Dare County, North Carolina

15 SDWIS-listed public water systems serve 50,811 people in Dare County. Violation rates use that full inventory; PFAS rates use only the UCMR5-tested subset.

15
SDWIS water systems Middle third of counties
1,005
Total violations Middle third of counties
80.0%
SDWIS systems w/ a violation Lower third of counties
0.0%
UCMR5 PFAS rate (3 tested) Lower third of counties with tests

SDWIS compliance plate

Sheet NC055 · Dare County 15 sys · 1,005 viol · #945/3254

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

  • VIOL-SEVERE 80.0% flagged
  • HEALTH-LOW 8.4% health
  • RANK-UPPER #945/3254
  • ABOVE-PEER +1.4 pp
  • PFAS-CLEAN 0.0% detect
  • SRC-GW GW lead 100%
  • SYS-SMALL 15 systems
  • BOOK-FULL 7/7 fields

Nearest flagged-rate peer: Beaufort County ( -1.4 pp flagged-rate)

According to EPA SDWIS county population served used on /counties, Dare County ranks #945 of 3,254 counties by people served, and #44 of 100 counties in North Carolina. See methodology · corpus placement.

Dare County standing, lower-flagged corpus third

Flagged-system rate 80.0% is at or below the corpus lower third (≤ 92.7% flagged) across 2,973 counties with ≥3 SDWIS systems . Health-based share 8.4% 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 #945 of 3,254 · #44 of 100 in North Carolina.

Flagged-rate neighbourhood around Dare County

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

0% 20% 40% 60% 80% 100% Gates · lowest Dare · this county Burke · near Tyrrell · highest 50% 78.6% 80% 82.1% 84.3% 84.6% 100%

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

Water Systems

Compare beyond North Carolina

Lower-flagged peers for Dare County

Cross-state counties nearest Dare County on flagged-system share (80.0%) and cumulative violation count (1,005). 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.