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Counties → Utah

Sevier County, Utah

SDWIS compliance plate

Sheet UT041 · Sevier County 34 sys · 4,309 viol · #1656/3254

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

  • VIOL-SEVERE 100.0% flagged
  • HEALTH-LOW 7.8% health
  • RANK-MID #1656/3254
  • PHOTO-FINISH ±0.0 pp
  • PFAS-CLEAN 0.0% detect
  • SRC-GW GW lead 94%
  • SYS-SMALL 34 systems
  • BOOK-FULL 7/7 fields

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

According to EPA SDWIS county population served used on /counties, Sevier County ranks #1,656 of 3,254 counties by people served, and #14 of 29 counties in Utah. See methodology · corpus placement.

Sevier 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 7.8% 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 #1,656 of 3,254 · #14 of 29 in Utah.

Flagged-rate neighbourhood around Sevier County

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

0% 20% 40% 60% 80% 100% Grand · lowest Piute · highest Weber · near Sanpete · near 85.7% 100% 100% 100% 100% 100% 100%

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

Water Systems

System Name Population Violations PFAS
Richfield City 8,360 168 Clean
Monroe City 2,200 294 -
Salina City Water System 2,100 114 -
Elsinore Town Water System 1,105 171 -
Aurora City 1,013 42 -
Annabella Town Water System 860 97 -
Redmond Town Water System 850 68 -
Central Valley Town 690 493 -
Frying Pan and Piute Campgrounds 602 37 -
Fremont Indian Museum 529 41 -
Twin Creeks-Bowery Campgrounds 480 48 -
Glenwood Town Water System 447 101 -
Sigurd Town Water System 445 122 -
Canyon Fuel Company LLC 420 157 -
Koosharem 400 199 -
Joseph Town 350 165 -
Bowery Haven Resort 325 66 -
Doctor Creek Campground 300 43 -
Venice Ward Church 280 16 -
Brooklyn Ssd 155 158 -
Austin Ssd 135 717 -
Piute-Sevier-Deercreek WC 125 101 -
Cove Special Service District 115 97 -
Lake View Subdivision 112 104 -
Lakeside Resort 92 40 -
Gooseberry Guard Station 90 43 -
Aspen Heart HOA 90 54 -
Lizard Bench Water Association 60 204 -
Saint Elizabeth Catholic Church 50 47 -
Ivie Creek Highway Rest Stop 35 85 -
Fremont Indian Sam Stowe Camp 30 26 -
South Monroe Culinary Water Co 25 57 -
Oak Springs Highway Rest Stop 25 74 -
Fish Lake Lodge 25 60 -

Compare beyond Utah

Mid-flagged peers for Sevier County

Cross-state counties nearest Sevier County on flagged-system share (100.0%) and cumulative violation count (4,309). 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

Read our methodology · Check your water system - how this data is sourced, computed, and verified.

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.