PlainWater

Hinsdale County, Colorado

SDWIS compliance plate

Sheet CO053 · Hinsdale County 15 sys · 427 viol · #3102/3254

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

  • VIOL-SEVERE 93.3% flagged
  • HEALTH-LOW 9.4% health
  • RANK-BOTTOM #3102/3254
  • PHOTO-FINISH ±0.0 pp
  • PFAS-NONE No UCMR5 set
  • SRC-GW GW lead 80%
  • SYS-SMALL 15 systems
  • BOOK-MOST 6/7 fields

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

According to EPA SDWIS county population served used on /counties, Hinsdale County ranks #3,102 of 3,254 counties by people served, and #61 of 64 counties in Colorado. See methodology · corpus placement.

Hinsdale County standing, mid-flagged corpus third

Flagged-system rate 93.3% is in the corpus middle third (≤ 100.0% flagged) across 2,973 counties with ≥3 SDWIS systems . Health-based share 9.4% is health-based share at or below the lower third (≤ 10.3%) . No UCMR5 tests in this extract for Hinsdale County . Population served ranks #3,102 of 3,254 · #61 of 64 in Colorado.

Flagged-rate neighbourhood around Hinsdale County

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

0% 20% 40% 60% 80% 100% Broomfield · lowest Hinsdale · this county Park · near Kiowa · highest 66.7% 92.9% 93.3% 93.4% 93.5% 94% 100%

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

Water Systems

System Name Population Violations PFAS
Lake City Town Of 587 39 -
Woodlake Park 126 12 -
Castle Lakes Campground Resort 105 18 -
Vickers Ranch 100 71 -
Wilderness Ranch Young Life 95 25 -
Sportsmans Campground 93 0 -
San Juan Ranch 90 14 -
Lakeview Estates 85 70 -
Highlander The 70 6 -
San Juan Ranch HOA 67 29 -
Thirty Mile Cg 66 22 -
Lake Fork HOA 32 21 -
Wupperman Cg 31 7 -
Lake San Cristobal HOA 30 58 -
Little Squaw Resort 27 35 -

Compare beyond Colorado

Mid-flagged peers for Hinsdale County

Cross-state counties nearest Hinsdale County on flagged-system share (93.3%) and cumulative violation count (427). 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.