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Counties → Utah

Cache County, Utah

SDWIS compliance plate

Sheet UT005 · Cache County 45 sys · 9,272 viol · #444/3254

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

  • VIOL-SEVERE 93.3% flagged
  • HEALTH-LOW 4.4% health
  • RANK-TOP #444/3254
  • PHOTO-FINISH ±0.0 pp
  • PFAS-CLEAN 0.0% detect
  • SRC-GW GW lead 96%
  • SYS-MID 45 systems
  • BOOK-FULL 7/7 fields

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

According to EPA SDWIS county population served used on /counties, Cache County ranks #444 of 3,254 counties by people served, and #6 of 29 counties in Utah. See methodology · corpus placement.

Cache 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 4.4% 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 #444 of 3,254 · #6 of 29 in Utah.

Flagged-rate neighbourhood around Cache County

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

0% 20% 40% 60% 80% 100% Grand · lowest Juab · near Iron · near Piute · highest 85.7% 93.3% 93.3% 93.8% 95.1% 95.2% 100%

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

Water Systems

System Name Population Violations PFAS
Logan City Water System 55,540 194 Clean
Smithfield City 10,223 122 Clean
Hyrum City 10,200 196 Clean
Utah State University 9,000 188 Clean
Providence City Water System 8,830 103 Clean
North Logan City 8,500 314 Clean
Nibley City Water 7,926 236 Clean
Hyde Park City Water System 5,200 91 Clean
Wellsville City Water System 4,190 631 Clean
Richmond City Water System 2,967 440 -
River Heights City 2,195 499 -
Lewiston City 2,078 238 -
Millville City 1,900 101 -
Mendon City 1,640 155 -
Cherry Peak Resort 1,026 46 -
Paradise Town Water System 1,014 347 -
Newton Town Water System 810 215 -
Clarkston Town Water System 763 157 -
Benson Culinary Improvement District 743 212 -
Amalga Town Water System 495 1,100 -
Trenton Town Water System 490 668 -
Pepperidge Farm 450 111 -
Hardware Ranch 279 84 -
Cornish Town Water System 275 515 -
Red Spur Lds Church Camp 275 50 -
Maple Rise Campground 250 30 -
Asi Well 250 0 -
Beaver Mountain Winter Sports 206 57 -
Zollinger Warehouse 200 124 -
Mt Sterling Recreation Camp 200 37 -
High Creek Water Co 120 536 -
Card Campground Area 104 57 -
Lodge Campground - Lomia Girls Camp 100 55 -
Sheep Creek Cove 68 77 -
Cove Waterworks 60 280 -
Caspers Ice Cream 60 14 -
Spring Hollow Campground 55 18 -
Red Banks Campground 54 33 -
Cache Valley Hunter Education Center 51 60 -
Cinnamon Creek Rec Area 50 44 -
Goaslind Spring W W Co 45 655 -
Beaver Creek Lodge 45 86 -
Utah Flour Mill 35 0 -
Paradise West Subdivision 27 96 -
College Ward Chapel 25 0 -

Compare beyond Utah

Mid-flagged peers for Cache County

Cross-state counties nearest Cache County on flagged-system share (93.3%) and cumulative violation count (9,272). 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.