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Counties → Wisconsin

Crawford County, Wisconsin

SDWIS compliance plate

Sheet WI023 · Crawford County 48 sys · 1,703 viol · #2166/3254

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

  • VIOL-SEVERE 93.8% flagged
  • HEALTH-LOW 19.6% health
  • RANK-LOWER #2166/3254
  • PHOTO-FINISH ±0.3 pp
  • PFAS-HIGH 100.0% detect
  • SRC-GW GW lead 100%
  • SYS-MID 48 systems
  • BOOK-FULL 7/7 fields

Nearest flagged-rate peer: Door County (+ 0.3 pp flagged-rate)

According to EPA SDWIS county population served used on /counties, Crawford County ranks #2,166 of 3,254 counties by people served, and #57 of 71 counties in Wisconsin. See methodology · corpus placement.

Crawford County standing, mid-flagged corpus third

Flagged-system rate 93.8% is in the corpus middle third (≤ 100.0% flagged) across 2,973 counties with ≥3 SDWIS systems . Health-based share 19.6% is health-based share in the middle third (≤ 24.5%) . UCMR5 detect rate 100.0% is UCMR5 detect rate above the tested-pool upper third (> 33.3%) . Population served ranks #2,166 of 3,254 · #57 of 71 in Wisconsin.

Flagged-rate neighbourhood around Crawford County

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

0% 20% 40% 60% 80% 100% Bayfield · lowest Calumet · near Door · near 52.1% 89.5% 91.8% 93.8% 94.1% 95.3%

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

Water Systems

System Name Population Violations PFAS
Prairie Du Chien Waterworks 6,005 89 Detected
Wauzeka Waterworks 711 44 -
Soldiers Grove Waterworks 592 77 -
North Crawford School 525 37 -
Gays Mills Waterworks 490 46 -
Sunrise Orchards 415 4 -
Eastman Waterworks 407 36 -
Bridgeport San Dist No 1 300 45 -
Seneca Sanitary Dist No 1 250 72 -
Big River Campground LLC 250 37 -
Mount Sterling Waterworks 206 100 -
Homesteader LLC The 200 418 -
Cornerstone Church 182 16 -
Falling Rock Bait Shop & Lower Campground 150 34 -
Lake Valley Camp - Dining Hall 140 15 -
Frenchmans Landing Campground 135 19 -
Wooden Nickel 107 12 -
Maple Ridge Bible Church 104 20 -
Sunrise Orchards at Hillcrest 102 0 -
Gordons Bay Mobile Home Court 102 37 -
St Philips Catholic Church 100 19 -
Lake Valley Camp - Pool Area 100 15 -
Prairie Du Chien Country Club 100 11 -
Sugar Cr Bible Cp Shower Hse 75 18 -
Sugar Cr Bible Cp Retreat Center 75 5 -
Swing Inn 75 30 -
Sugar Cr Bible Cp - Manna Ctr 60 0 -
Falling Rock Upper Campground 60 12 -
McCormicks Bar & Grill 52 12 -
Lake Valley Camp - Residence 51 9 -
Freeman Lutheran Church 50 18 -
Sugar Creek Park & Cmpgd 50 14 -
Pine Tree Inn 50 66 -
La Riviere Farm Park 50 15 -
Crooked Oar 43 83 -
Lake Valley Camp - Voyager Village 40 29 -
Lake Valley Camp - Boys Village 40 15 -
Lake Valley Camp - Girls Village 40 15 -
Mt Zion Pub 35 30 -
Hoochies River Road Resort 30 3 -
Port, The 26 5 -
Ferryville Cheese 25 8 -
La Riviere Horse Camp 25 0 -
Lous R & R Tavern 25 9 -
Horseshoe Tavern 25 12 -
Hoochies Bar II 25 6 -
Pronto Market 25 80 -
Sugar Cr Bible Cp Koinonia 25 6 -

Compare beyond Wisconsin

Mid-flagged peers for Crawford County

Cross-state counties nearest Crawford County on flagged-system share (93.8%) and cumulative violation count (1,703). 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.