PlainWater
Counties → Wisconsin

Dodge County, Wisconsin

Water Systems
180
Population Served
73,540
Total Violations
5,065
1,364 health-based
PFAS Detected
1
of 5 tested

Violation Analysis

77.8%
Systems with Violations
28.1
Avg Violations per System
26.9%
Health-Based Violations

Water Source Types

GW
50 systems (28%)

PFAS Contamination

5
Systems Tested
1
PFAS Detected
20.0%
Detection Rate

PFAS (per- and polyfluoroalkyl substances) are persistent chemicals found in drinking water. The EPA has set enforceable limits for several PFAS compounds under UCMR5 monitoring.

Compliance Snapshot

Dodge Wisconsin water systems by violation status, EPA SDWIS records.

No violations on record (6) One or more violations (44)

Violation history is cumulative, many flagged systems have already returned to compliance. Detail pages show per-system context.

Water Systems

System Name Population Violations PFAS
Beaver Dam Water Utility 16,200 13 Clean
Waupun Utilities 8,056 22 Clean
Mayville Waterworks 5,112 60 Clean
Waupun Correctional Inst 3,706 58 Clean
Horicon Waterworks 3,682 64 Clean
Lomira Waterworks 2,701 188 -
Juneau Waterworks 2,627 45 -
Fox Lake Correctional Institution 1,850 176 -
Fox Lake Waterworks 1,610 24 -
WI DOT Rest Area 64 Lomira North Bound 1,601 36 -
WI DOT Rest Area 63 Lomira South Bound 1,601 17 -
Quad Graphics 1,550 14 -
Theresa Waterworks 1,262 232 -
Hustisford Waterworks 1,063 132 -
Iron Ridge Waterworks 937 7 -
United Cooperative Store & Offices 723 0 -
Reeseville Waterworks 718 256 -
Station Hwy 33 708 0 -
Station 67 707 0 -
Brownsville Waterworks 630 42 -
Neosho Station 596 5 -
Beaver Dam North Water Distribution System 550 13 -
Clyman Waterworks 422 171 -
North Hills MHP 420 59 -
Lowell Waterworks 337 25 -
Leroy Sanitary District 1 320 131 -
Immanuel Lutheran Church & Sch 310 108 -
Pribnows Maple Inn 304 2 -
Honor Elementary 280 7 -
Golf Club at Camelot The 270 5 -
Immanuel Lutheran Church 256 16 -
St Johns Catholic Church & Parsonage 252 7 -
Harvest Evangelical Free Church 234 0 -
Grande Cheese Co Brownsville 230 11 -
Mountain Top Christian Academy 207 159 -
Field House Bar and Grill The 205 0 -
Crystal Lake Park - Beach Area 204 0 -
Cantafio's Buckhorn Steak House 203 22 -
Bayside Supper Club 202 11 -
Lebanon Lutheran School - St Peters Bldg 200 11 -
Wisconsin Auto Auction 190 5 -
Hnr Intermediate School 185 80 -
Old Hickory Country Club Club House 175 22 -
Shores of Fox Lake 172 5 -
Boat House Pub & Eatery 172 7 -
Fox Lake Golf Club 170 12 -
Hidden Meadows 166 90 -
Equity Cooperative Livestock Sales Assoc 160 26 -
WI DOT Drivers Licensing & Testing 156 4 -
Cabbys Grill & Patio 155 23 -

Other Counties in Wisconsin

Milwaukee County
85 systems · 953,104 served · 2,602 violations
Dane County
301 systems · 517,785 served · 7,065 violations
Waukesha County
590 systems · 322,690 served · 24,998 violations
Brown County
149 systems · 246,872 served · 2,891 violations
Outagamie County
107 systems · 179,535 served · 1,999 violations
Racine County
195 systems · 179,476 served · 10,597 violations

Drinking Water Guides

Frequently Asked Questions

How many water violations are in Dodge County? ▼
Dodge County has 5,065 total drinking water violations across 180 water systems, of which 1,364 are health-based violations. 77.8% of systems have at least one violation.
How many people get water from Dodge County systems? ▼
Water systems in Dodge County serve approximately 73,540 people through 180 public water systems.
Has PFAS been detected in Dodge County water? ▼
Of 5 water systems tested for PFAS in Dodge County, 1 had PFAS detected (20.0% detection rate).
What types of water sources supply Dodge County? ▼
Water systems in Dodge County use GW (50 systems) as their primary water sources.
Are health-based violations serious? ▼
Health-based violations indicate that drinking water exceeded Maximum Contaminant Levels (MCLs) set by the EPA or failed treatment technique requirements. 26.9% of Dodge County's violations are health-based. Not all violations indicate immediate health risk, but they require corrective action.
Data Sources & Methodology

Drinking water violation data from the EPA Safe Drinking Water Information System (SDWIS). PFAS testing data from the UCMR5 monitoring program. SDWIS tracks all public water systems regulated under the Safe Drinking Water Act.

Violations are categorized as health-based (Maximum Contaminant Level exceedances, treatment technique failures) or monitoring/reporting violations. Not all violations indicate an immediate health risk.

Read our methodology - 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 Editorial

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.