Water quality for ZIP code 53597
ZIP 53597 covers Waunakee, Middleton, and Madison in Dane County, Wisconsin, one of 35 ZIP codes in the county. 298 active public water systems serve the county; 40 had an EPA violation in the past three years.
Most likely your provider
Your location is within the outer bounds of this system's EPA service area.
Other community water systems in Dane County
45 systems, nearest first| System | Serves | Status | Rules violated, 3 yr | Distance |
|---|---|---|---|---|
| Westport Bishops Bay Area Waunakee |
80 | 1 | 0.6 mi | |
| Westport Water Utility Waunakee |
800 | 1 | 1.8 mi | |
| Lake Pointe Apts Well 1 5320-5326 Madison |
60 | 0 | 3.3 mi | |
| Dons Mobile Manor Waunakee |
160 | 4 | 3.6 mi | |
| Lake Pointe/marina Bay Madison |
50 | 0 | 3.7 mi | |
| Lake Pointe Apts Well 2 5312-5318 Madison |
60 | 0 | 3.7 mi | |
| Mendota Mental Health Inst Madison |
2,787 | 1 | 4.3 mi | |
| Dane Waterworks Dane |
1,117 | 0 | 5.0 mi | |
| Windsor Water Utility South Windsor |
4,607 | 0 | 6.2 mi | |
| Middleton Waterworks Middleton |
23,868 | 3 | 6.5 mi | |
| Maple Bluff Waterworks Madison |
1,342 | 1 | 6.5 mi | |
| Deforest Waterworks Deforest |
10,500 | 2 | 6.6 mi | |
| Pine Ridge Apts Madison |
45 | 2 | 6.8 mi | |
| Shorewood Hills Waterworks Madison |
1,670 | 3 | 7.2 mi | |
| Madison Water Utility Madison |
272,000 | 2 | 8.0 mi | |
| Windsor Water Utility North Morrisonville |
400 | 0 | 8.2 mi | |
| Woodbridge Estates Madison |
48 | 1 | 8.8 mi | |
| Lake Forest Water Coop Madison |
400 | 4 | 9.9 mi | |
| Applewood Hill Madison |
125 | 2 | 10.0 mi | |
| Cross Plains Waterworks Cross Plains |
4,100 | 1 | 10.7 mi | |
| Monona Waterworks Monona |
8,624 | 0 | 10.8 mi | |
| Sun Prairie Utilities Sun Prairie |
39,300 | 0 | 11.0 mi | |
| Fitchburg Utility Dist 1 Fitchburg |
29,900 | 0 | 11.9 mi | |
| Danville Drive Service Area Fitchburg |
150 | 1 | 13.8 mi | |
| Rimrock Road Neighborhood Fitchburg |
135 | 1 | 13.8 mi |
Non-community systems in Dane County (252: schools, campgrounds, workplaces, restaurants)
These systems serve places you visit rather than homes.
About this data
Water systems are matched to Dane County, the county this ZIP code lies in, nearest to the ZIP code's centre first. Your exact provider depends on your address and connection; the largest community water system in a county is usually the city or town utility. Distances are measured to the centre of the service area EPA publishes for the system or, for systems without one, to the centre of the first town EPA lists the system as serving, from Census Bureau place files.
ZIP code areas and town boundaries come from the U.S. Census Bureau's 2020 ZCTA files.
Source: the U.S. EPA's Enforcement and Compliance History Online system (ECHO), which publishes the federal Safe Drinking Water Information System. EPA's terms and values are shown as published. The Wisconsin records are from EPA's data refresh of Oct 7, 2026; EPA refreshes this data quarterly, and states report to EPA with a lag of three to six months, so the newest violations may not appear yet. Retrieved from ECHO on Oct 11, 2026.