COUNTY WATER-SYSTEM LEDGER
Fond du Lac, Wisconsin
EPA’s September 2026 export lists 3 active community water systems serving Fond du Lac, Wisconsin, with 1 current-violation flags and 0 serious-violator flags among the covered systems.
Source: EPA SDWIS system-search export · Active community systems serving 2,500+ people · Snapshot 13 Sep 2026
01 / SYSTEMS
Water systems serving Fond du Lac, Wisconsin
EPA associates 3 covered systems with Fond du Lac, Wisconsin; their reported population-served values total 57,808 and may overlap.
Ordered by reported population served. Open any record for separate health, monitoring, notice, other, and serious-violator flags.
| Water system | Population served | Primary source | Current export status |
|---|---|---|---|
| Fond Du Lac WaterworksWI4200469 | 44,678 | Ground water | No current violation flagged |
| Ripon Water UtilityWI4200476 | 7,716 | Ground water | Other current violation flag |
| North Fond Du Lac WaterworksWI4200405 | 5,414 | Ground water | No current violation flagged |
02 / SOURCE MIX
Primary water sources for Fond du Lac, Wisconsin
EPA classifies 3 systems serving Fond du Lac, Wisconsin across 1 primary-source categories; Ground water is the largest category with 3 systems.
It is the sum of each listed system's reported population served, not a census estimate. Service areas can overlap and some systems list multiple cities or counties.