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AquaCensus

Jefferson County, Wisconsin — public water systems

193 active public water systems serve Jefferson County, reporting 90.5K people served.

Dataset updated . Source: EPA SDWIS/ECHO, refreshed quarterly.

Active systems

193

Population served

90.5K

Community systems

27

Groundwater share

100%

Water systems in Jefferson County

Active public water systems in Jefferson County, Wisconsin
#Water systemCountyPopulation servedTypeSource
1Watertown WaterworksJefferson23,945CommunityGroundwater
2Fort Atkinson WaterworksJefferson12,390CommunityGroundwater
3Jefferson WaterworksJefferson7,926CommunityGroundwater
4Lake Mills WaterworksJefferson6,211CommunityGroundwater
5Waterloo WaterworksJefferson3,520CommunityGroundwater
6Johnson Creek WaterworksJefferson3,318CommunityGroundwater
7Wi Dot Rest Area 14 AztalanJefferson3,204Transient non-communityGroundwater
8Wi Dot Rest Area 13 AztalanJefferson3,004Transient non-communityGroundwater
9Palmyra WaterworksJefferson1,756CommunityGroundwater
10River Bend ResortJefferson1,520Transient non-communityGroundwater
11T&S Buss Inc.Jefferson864Transient non-communityGroundwater
12Concord General StoreJefferson807Transient non-communityGroundwater
13Olin-Sang-Ruby Union Institute - Main SystemJefferson704Transient non-communityGroundwater
14Olin-Sang-Ruby Union Institute - Bath HouseJefferson700Transient non-communityGroundwater
15Olin-Sang-Ruby Union Institute - Dining HallJefferson700Transient non-communityGroundwater
16Lake Mills Travel PlazaJefferson662Transient non-communityGroundwater
17Hubbleton Brewing Taproom & GrillJefferson610Transient non-communityGroundwater
18Autumn Ridge Water System LLCJefferson575CommunityGroundwater
19Faith Community Church/SchoolJefferson550Non-transient non-communityGroundwater
20Spacious Acres Mobile Home CommunityJefferson525CommunityGroundwater
21Tremain Mobile Home ParkJefferson475CommunityGroundwater
22Crawfish JunctionJefferson412Transient non-communityGroundwater
23St Pauls Ev Lutheran ChurchJefferson406Transient non-communityGroundwater
24Station IxoniaJefferson360Transient non-communityGroundwater
25Silo Ridge ClubhouseJefferson322Transient non-communityGroundwater
26Ixonia Elementary SchoolJefferson310Non-transient non-communityGroundwater
27Rons MarketJefferson308Transient non-communityGroundwater
28Wishing Well Rv Resort Lodge Well SystemJefferson303Transient non-communityGroundwater
29Grace Lutheran ChurchJefferson302Transient non-communityGroundwater
30First Congreg United Ch of Christ/Gingerbread PreschoolJefferson280Non-transient non-communityGroundwater
31North Shore ChophouseJefferson257Transient non-communityGroundwater
32Wayside TavernJefferson251Transient non-communityGroundwater
33Bark River Campground - Main Building SystemJefferson250Transient non-communityGroundwater
34Wi Dnr Glacial Drumlin Trail Sullivan Rst ArJefferson250Transient non-communityGroundwater
35Sullivan Elementary SchoolJefferson233Non-transient non-communityGroundwater
36Immanuel Lutheran ChurchJefferson231Transient non-communityGroundwater
37Pernats of IxoniaJefferson227Transient non-communityGroundwater
38Rosy Lane Holsteins Farm OfficeJefferson221Transient non-communityGroundwater
39Lake Ripley Country Club - ClubhouseJefferson208Transient non-communityGroundwater
40Edge of Town CafeJefferson206Transient non-communityGroundwater
41Lake Ripley Family RestaurantJefferson206Transient non-communityGroundwater
42Real Maccoy theJefferson205Transient non-communityGroundwater
43Sullivan SaloonJefferson205Transient non-communityGroundwater
44Koshkonong Mounds Country ClubJefferson204Transient non-communityGroundwater
45Rome Riverside CampgroundJefferson202Transient non-communityGroundwater
46Bark River LanesJefferson201Transient non-communityGroundwater
47Aztalan InnJefferson200Transient non-communityGroundwater
48Wishing Well Rv Resort Deep Well SystJefferson200Transient non-communityGroundwater
49Von LoppysJefferson177Transient non-communityGroundwater
50Lakewood VillageJefferson160CommunityGroundwater