County profile · EPA SDWIS + UCMR5
Box Elder County, Utah
49 SDWIS-listed public water systems serve 65,132 people in Box Elder County. Violation rates use that full inventory; PFAS rates use only the UCMR5-tested subset.
- 49
- SDWIS water systems Larger third of counties
- 9,379
- Total violations Upper third of counties
- 100.0%
- SDWIS systems w/ a violation Middle third of counties
- 25.0%
- UCMR5 PFAS rate (4 tested) Middle third of counties with tests
SDWIS compliance plate
Sheet UT003 · Box Elder County 49 sys · 9,379 viol · #792/3254
VIOL-SEVERE · HEALTH-LOW · RANK-UPPER · PHOTO-FINISH · PFAS-MID · SRC-GW · SYS-MID · BOOK-FULL
- VIOL-SEVERE 100.0% flagged
- HEALTH-LOW 5.9% health
- RANK-UPPER #792/3254
- PHOTO-FINISH ±0.0 pp
- PFAS-MID 25.0% detect
- SRC-GW GW lead 98%
- SYS-MID 49 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, Box Elder County ranks #792 of 3,254 counties by people served, and #8 of 29 counties in Utah. See methodology · corpus placement.
Box Elder 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 5.9% is health-based share at or below the lower third (≤ 10.3%) . UCMR5 detect rate 25.0% is UCMR5 detect rate in the tested-pool middle third (≤ 33.3%) . Population served ranks #792 of 3,254 · #8 of 29 in Utah.
Flagged-rate neighbourhood around Box Elder County
Lowest/highest poles plus in-state counties nearest Box Elder County on % of SDWIS systems with ≥1 violation. Full ladder: /counties.
Water Systems
Compare beyond Utah
Mid-flagged peers for Box Elder County
Cross-state counties nearest Box Elder County on flagged-system share (100.0%) and cumulative violation count (9,379). 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.
Similar violation load
Nearest cross-state counties by cumulative SDWIS violation count (all systems in the county).
Read our methodology · Check your water system - how this data is sourced, computed, and verified.
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.