PlainWater

County AK275 County, Alaska

SDWIS compliance plate

Sheet AK275 · County AK275 County 3 sys · 1,246 viol · #2701/3254

VIOL-SEVERE · HEALTH-LOW · RANK-BOTTOM · PHOTO-FINISH · PFAS-NONE · SRC-SW · SYS-TINY · BOOK-MOST

  • VIOL-SEVERE 100.0% flagged
  • HEALTH-LOW 16.9% health
  • RANK-BOTTOM #2701/3254
  • PHOTO-FINISH ±0.0 pp
  • PFAS-NONE No UCMR5 set
  • SRC-SW SW lead 100%
  • SYS-TINY 3 systems
  • BOOK-MOST 6/7 fields

Nearest flagged-rate peer: Anchorage Municipality (+ 0 pp flagged-rate)

According to EPA SDWIS county population served used on /counties, County AK275 County ranks #2,701 of 3,254 counties by people served, and #21 of 26 counties in Alaska. See methodology · corpus placement.

County AK275 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 16.9% is health-based share in the middle third (≤ 24.5%) . No UCMR5 tests in this extract for County AK275 County . Population served ranks #2,701 of 3,254 · #21 of 26 in Alaska.

Flagged-rate neighbourhood around County AK275 County

Lowest/highest poles plus in-state counties nearest County AK275 County on % of SDWIS systems with ≥1 violation. Full ladder: /counties.

0% 20% 40% 60% 80% 100% North Slope Bo · lowest Anchorage Muni · near Kodiak Island · near 92.3% 100% 100% 100% 100% 100% 100%

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

Water Systems

System Name Population Violations PFAS
Petersburg 3,218 133 -
Wrangell 2,300 224 -
Kake Municipal Water 415 889 -

Compare beyond Alaska

Mid-flagged peers for County AK275 County

Cross-state counties nearest County AK275 County on flagged-system share (100.0%) and cumulative violation count (1,246). 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.