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Waupaca County, Wisconsin — public water systems

At a glance

207 active public water systems are filed under Waupaca County, Wisconsin in EPA's SDWIS records, together reporting 36,146 people served. The largest is New London Waterworks, which reports serving 7,187 people. 12 are community water systems serving people where they live; the other 195 are non-community systems, such as schools, workplaces, campgrounds and gas stations with their own supply.

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

Active systems

207

Population served

36.1K

Community systems

12

Groundwater share

100%

How does Waupaca County compare with other Wisconsin counties?

Waupaca County has the 13th-most active public water systems among the 90 counties listed for active Wisconsin systems in EPA records; among the 74 with 3 or more systems, the median has 140. Its systems report 36,146 people served in total, the 31st-largest county figure in the state and 0.7% of the statewide total. The average system here reports serving 175 people, about 63% below the Wisconsin average of 469. Population figures are what each system reports; people served by more than one system, such as a wholesaler and the town that buys from it, are counted by each.

Where does Waupaca County's drinking water come from?

By primary water source, Waupaca County's active systems draw on groundwater (207, 100%). Overall, all rely mainly on groundwater (including purchased groundwater) and none on surface water, compared with 99% and 0.6% across Wisconsin. Groundwater means the system draws its water from wells or springs fed by underground aquifers. The county's largest system, New London Waterworks, draws primarily on groundwater.

What kinds of water systems operate in Waupaca County?

Waupaca County's active systems break down as 12 community systems (5.8%), 13 non-transient non-community systems (6.3%) and 182 transient non-community systems (88%). A community water system serves at least 15 connections used by year-round residents, or regularly serves at least 25 year-round residents. Homes, apartments and mobile-home parks are served by these. A non-transient non-community water system regularly serves at least 25 of the same people for more than six months a year, but not where they live. Schools, factories, office buildings and hospitals with their own supply are typical examples. A transient non-community water system serves places where people do not stay long, such as gas stations and campgrounds, and regularly serves at least 25 people a day for at least 60 days a year. EPA lists their owner types as private (86%), local government (10%) and state government (3.9%).

The 50 largest water systems in Waupaca County

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Active public water systems in Waupaca County, Wisconsin
#Water systemCountyPopulation servedTypeSource
1New London WaterworksWaupaca7,187CommunityGroundwater
2Waupaca WaterworksWaupaca6,062CommunityGroundwater
3Clintonville UtilitiesWaupaca4,635CommunityGroundwater
4Weyauwega WaterworksWaupaca1,820CommunityGroundwater
5Manawa WaterworksWaupaca1,300CommunityGroundwater
6Marion WaterworksWaupaca1,293CommunityGroundwater
7Iola WaterworksWaupaca1,249CommunityGroundwater
8Wisconsin Veterans HomeWaupaca1,240CommunityGroundwater
9Kinney Lake Cmpgd Site 701Waupaca615Transient non-communityGroundwater
10Victory ChWaupaca585Non-transient non-communityGroundwater
11Northport MartWaupaca502Transient non-communityGroundwater
12Waupaca High SchWaupaca400Non-transient non-communityGroundwater
13Embarrass WaterworksWaupaca347CommunityGroundwater
14Fremont Rv Park Near LakeWaupaca300Transient non-communityGroundwater
15Fremont Rv Park OfficeWaupaca300Transient non-communityGroundwater
16Rio Lobo LLCWaupaca255Transient non-communityGroundwater
17St Paul Lutheran Ch FremontWaupaca235Non-transient non-communityGroundwater
18Rawhide Boys Ranch Central ServicesWaupaca230Non-transient non-communityGroundwater
19Pine Tree Supper ClubWaupaca220Transient non-communityGroundwater
20Readfield Elementary SchoolWaupaca150Non-transient non-communityGroundwater
21Chain Exploration CenterWaupaca150Non-transient non-communityGroundwater
22Fremont Elementary SchoolWaupaca145Non-transient non-communityGroundwater
23Bart'S Pizza PubWaupaca110Transient non-communityGroundwater
24Nauti Turtle theWaupaca110Transient non-communityGroundwater
25Sunset Bp Convenience StoreWaupaca110Transient non-communityGroundwater
26Meyers Clint Mar Supper ClubWaupaca110Transient non-communityGroundwater
27Wheelhouse RestrWaupaca110Transient non-communityGroundwater
28Bear Lake Resort & CmpgdWaupaca110Transient non-communityGroundwater
29Silver Lake LanesWaupaca110Transient non-communityGroundwater
30Dings DockWaupaca110Transient non-communityGroundwater
31Spencer Lake Christian Cntr Dining HallWaupaca110Transient non-communityGroundwater
32Oakwood Estates MHPWaupaca110CommunityGroundwater
33Spencer Lake Christian Center North LodgeWaupaca110Transient non-communityGroundwater
34Wi Dnr Hartman Ck BeachWaupaca101Transient non-communityGroundwater
35Glen Cairn Golf Course ClubhouseWaupaca100Transient non-communityGroundwater
36Health & Fitness HeadquartersWaupaca100Transient non-communityGroundwater
37Bear Creek Travel PlazaWaupaca100Transient non-communityGroundwater
38Rawhide Youth HomesWaupaca92CommunityGroundwater
39Camp Onaway Dining HallWaupaca80Transient non-communityGroundwater
40Boardwalk MhcWaupaca71CommunityGroundwater
41Camp Tamarack Basile Retreat CtrWaupaca70Transient non-communityGroundwater
42Camp Tamarack John Gray LodgeWaupaca70Transient non-communityGroundwater
43Mother Goose Family Daycare CenterWaupaca66Non-transient non-communityGroundwater
44Wi Dnr Hartman Ck Whisp PinesWaupaca51Transient non-communityGroundwater
45Wi Dnr Hartman Ck Fca ShowersWaupaca51Transient non-communityGroundwater
46Bean City Bar & GrillWaupaca50Transient non-communityGroundwater
47Camp Elsewhere Main LodgeWaupaca50Transient non-communityGroundwater
48Cedar Springs Golf CourseWaupaca50Transient non-communityGroundwater
49Rustic Woods Cmpgd BathroomsWaupaca50Transient non-communityGroundwater
50Royal Oaks Legendary LodgingWaupaca50Transient non-communityGroundwater

All other water systems in Waupaca County (157)

The remaining active systems filed under Waupaca County, largest first, with the population each reports serving.

Waupaca County water systems: frequently asked questions

How many public water systems are in Waupaca County, Wisconsin?

EPA's SDWIS records file 207 active public water systems under Waupaca County, Wisconsin: 12 community systems (5.8%), 13 non-transient non-community systems (6.3%) and 182 transient non-community systems (88%).

Who supplies drinking water in Waupaca County, WI?

The largest community water systems filed under Waupaca County are New London Waterworks (7,187 people served), Waupaca Waterworks (6,062 people served) and Clintonville Utilities (4,635 people served). Which system serves a particular address depends on its service area, which EPA's SDWIS records do not include; a water bill or the local utility can confirm it.

Does Waupaca County's drinking water come from groundwater or surface water?

Of the 207 active public water systems in Waupaca County, all draw mainly on groundwater and none on surface water, counting purchased supplies. The largest system, New London Waterworks, uses groundwater.

Where can I find a water quality report for Waupaca County?

Each community water system must deliver an annual water quality report, called a Consumer Confidence Report, to its customers by July 1, covering the previous calendar year. 12 community systems are filed under Waupaca County, so the report to look for is the one from the system that supplies your address.

How can I check violations for a water system in Waupaca County?

Open the system's profile from the list on this page. Each profile shows the most recent Safe Drinking Water Act violations in EPA's records, with plain-English labels and whether each one is resolved. For current compliance status, EPA ECHO is the primary source.

More Wisconsin water systems

About this data

Source: U.S. EPA Safe Drinking Water Information System (SDWIS) and SDWA violation records, via EPA ECHO, as published October 1, 2026 — AquaCensus refreshes it quarterly. See the methodology for how records are matched, cleaned and scored.

Cite as: AquaCensus, “Public water systems in Waupaca County, Wisconsin”, https://aquacensus.com/water-systems/wisconsin/waupaca (data as of October 1, 2026).