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Counties → Wisconsin

Waushara County, Wisconsin

SDWIS compliance plate

Sheet WI137 · Waushara County 196 sys · 3,066 viol · #2055/3254

VIOL-SEVERE · HEALTH-LOW · RANK-LOWER · PHOTO-FINISH · PFAS-NONE · SRC-GW · SYS-LARGE · BOOK-MOST

  • VIOL-SEVERE 79.1% flagged
  • HEALTH-LOW 14.6% health
  • RANK-LOWER #2055/3254
  • PHOTO-FINISH ±0.0 pp
  • PFAS-NONE No UCMR5 set
  • SRC-GW GW lead 100%
  • SYS-LARGE 196 systems
  • BOOK-MOST 6/7 fields

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

According to EPA SDWIS county population served used on /counties, Waushara County ranks #2,055 of 3,254 counties by people served, and #53 of 71 counties in Wisconsin. See methodology · corpus placement.

Waushara County standing, lower-flagged corpus third

Flagged-system rate 79.1% is at or below the corpus lower third (≤ 92.7% flagged) across 2,973 counties with ≥3 SDWIS systems . Health-based share 14.6% is health-based share in the middle third (≤ 24.5%) . No UCMR5 tests in this extract for Waushara County . Population served ranks #2,055 of 3,254 · #53 of 71 in Wisconsin.

Flagged-rate neighbourhood around Waushara County

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

0% 20% 40% 60% 80% 100% Bayfield · lowest Dodge · near Waushara · this county Milwaukee · highest 52.1% 77.8% 77.8% 78.2% 79.1% 79.1% 95.3%

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

Water Systems

System Name Population Violations PFAS
Wautoma Water Dept 2,280 49 -
Redgranite Waterworks 2,019 20 -
Plainfield Waterworks 924 43 -
Coloma Waterworks 454 40 -
Hancock Waterworks 419 119 -
Operating Engineers Training Ctr 370 4 -
Wild Rose Middle High Sch 350 5 -
Wild Rose Elementary Sch 250 0 -
Camp Moshava Dining on Hill 220 5 -
Camp Moshava Kitchen 220 19 -
Mt Morris Camp Prog Center Cabins 200 0 -
Christ Ev Lutheran School 170 315 -
Grace United Methodist Church 150 0 -
Milty Wilty Drive IN 110 15 -
A & W Food Stand 110 16 -
Silvercryst Inc The 110 4 -
Waushara Country Club 110 7 -
Dakota Capital Mhc LLC 102 71 -
Little Silver Lake North 100 9 -
Little Silver Lake South 90 2 -
Thedacare Medical Center Wild Rose 80 54 -
Mt Morris Camp Sandhill Bldg 75 0 -
Seneca Foods Berlin Migrant Camp 223 75 13 -
Pick N Save 75 9 -
Migrant Labor Camp 396 70 6 -
Migrant Camp 929 Lauer Farms 68 33 -
Little Silver Lake Southwest 60 0 -
Pineland Park 1 60 257 -
Boarders Inn & Suites 60 10 -
Hancock Agricultural Research Station 51 0 -
Kelley Ts 50 6 -
Wautoma Krb 50 16 -
Wautoma Inn 50 4 -
Hancock Campsite 50 4 -
Roses Enchanted Forest Cmpgd LLC 50 0 -
Moose Inn Supper Club 50 40 -
Camp Moshava-Girls Shower Girls Side 50 17 -
Camp Moshava Infirmary 50 16 -
Camp Moshava Girls Shower on the Hill Machal 50 3 -
Camp Moshava Avodha Girls Shower 50 4 -
Camp Moshava Boys Cabins 50 16 -
Evergreen Campsites 2nd & Main 50 8 -
Evergreen Campsites Channel 50 18 -
Evergreen Campsites 1st & Broadway 50 9 -
Ding Tavern 50 6 -
Crossroads Cafe 50 4 -
Evergreen Campsites 6th St 50 8 -
Evergreen Campsites Yr MHP 50 8 -
Camp Luwisomo Cmpgd North 50 10 -
Los Tomates Mexican Grill 50 28 -

Compare beyond Wisconsin

Lower-flagged peers for Waushara County

Cross-state counties nearest Waushara County on flagged-system share (79.1%) and cumulative violation count (3,066). 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.