COUNTY WATER-SYSTEM LEDGER
Grant, Wisconsin
EPA’s September 2026 export lists 4 active community water systems serving Grant, 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 Grant, Wisconsin
EPA associates 4 covered systems with Grant, Wisconsin; their reported population-served values total 21,919 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 |
|---|---|---|---|
| Platteville WaterworksWI1220115 | 12,268 | Ground water | No current violation flagged |
| Lancaster WaterworksWI1220107 | 3,907 | Ground water | No current violation flagged |
| Boscobel WaterworksWI1220089 | 3,237 | Ground water | No current violation flagged |
| Fennimore WaterworksWI1220096 | 2,507 | Ground water | Current monitoring/reporting flag |
02 / SOURCE MIX
Primary water sources for Grant, Wisconsin
EPA classifies 4 systems serving Grant, Wisconsin across 1 primary-source categories; Ground water is the largest category with 4 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.