MARKESAN WATERWORKS
Wisconsin — Community Water System — PWSID: WI4240218
System Information
| PWSID | WI4240218 |
| System Name | MARKESAN WATERWORKS |
| System Type | Community Water System |
| Water Source | Ground Water |
| Activity Status | Active |
| Owner Type | Local |
| EPA Region | 05 |
| Serves School | No |
| Wholesaler | No |
| First Reported | Jan 28, 1981 |
| Last Reported | Dec 17, 2025 |
Location & Contact
| State | Wisconsin |
| City | MARKESAN |
| ZIP Code | 53946 |
| Address | TAMRA HARRINGTON |
| Organization | MARKESAN CITY OF - CLERK |
| Phone | — |
Population & Service
| Population Served | 1,365 |
| Service Connections | 505 |
Drinking Water Violations
No violations recorded for this water system in the EPA SDWIS database.
About This Water System
Public water system data comes from the EPA Safe Drinking Water Information System (SDWIS). Systems with violations must notify customers. Contact your water utility for the latest annual water quality report.