Fond du Lac County, Wisconsin — public water systems

How does Fond du Lac County compare with other Wisconsin counties?

Fond du Lac County has the 12th-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 87,145 people served in total, the 18th-largest county figure in the state and 1.7% of the statewide total. The average system here reports serving 421 people, about 10% 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 Fond du Lac County's drinking water come from?

By primary water source, Fond du Lac County's active systems draw on groundwater (206, 100%) and purchased groundwater (1, 0.5%). 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, Fond Du Lac Waterworks, draws primarily on groundwater.

What kinds of water systems operate in Fond du Lac County?

Fond du Lac County's active systems break down as 17 community systems (8.2%), 29 non-transient non-community systems (14%) and 161 transient non-community systems (78%). 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 (78%), local government (13%) and state government (9.2%).