Calumet County, Wisconsin
SDWIS compliance plate
Sheet WI015 · Calumet County 49 sys · 1,547 viol · #1602/3254
VIOL-SEVERE · HEALTH-MID · RANK-MID · BELOW-PEER · PFAS-LOW · SRC-GW · SYS-MID · BOOK-FULL
- VIOL-SEVERE 91.8% flagged
- HEALTH-MID 24.3% health
- RANK-MID #1602/3254
- BELOW-PEER 1.9 pp cleaner
- PFAS-LOW 20.0% detect
- SRC-GW GW lead 96%
- SYS-MID 49 systems
- BOOK-FULL 7/7 fields
Nearest flagged-rate peer: Crawford County (+ 1.9 pp flagged-rate)
According to EPA SDWIS county population served used on /counties, Calumet County ranks #1,602 of 3,254 counties by people served, and #41 of 71 counties in Wisconsin. See methodology · corpus placement.
Calumet County standing, lower-flagged corpus third
Flagged-system rate 91.8% is at or below the corpus lower third (≤ 92.7% flagged) across 2,973 counties with ≥3 SDWIS systems . Health-based share 24.3% is health-based share in the middle third (≤ 24.5%) . UCMR5 detect rate 20.0% is UCMR5 detect rate in the tested-pool middle third (≤ 33.3%) . Population served ranks #1,602 of 3,254 · #41 of 71 in Wisconsin.
Flagged-rate neighbourhood around Calumet County
Lowest/highest poles plus in-state counties nearest Calumet County on % of SDWIS systems with ≥1 violation. Full ladder: /counties.
Water Systems
Compare beyond Wisconsin
Lower-flagged peers for Calumet County
Cross-state counties nearest Calumet County on flagged-system share (91.8%) and cumulative violation count (1,547). 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. 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.