Wisconsin · population 4,338
Lead pipes in Bayside, WI
107 lead or galvanized lines to replace
Most of Bayside (population 4,338) gets its water from Fox Point Waterworks. That system reported 107 lead and 0 galvanized-requiring-replacement service lines out of 2,419, with 153 more of unknown material.
4.4% of Fox Point Waterworks's service lines are lead or galvanized requiring replacement, lower than the Wisconsin average (11%) and higher than the national average (3.1%).
- Lead 4.4%
- Galvanized (replace) 0%
- Unknown 6.3%
- Non-lead 89%
Latest lead test for Fox Point Waterworks (Jul 2025–Dec 2025): 7.4 ppb at the 90th percentile, against a 15 ppb federal action level. Full test history.
Compliance record: EPA lists no Lead and Copper Rule violations since 2015 for Fox Point Waterworks.
Water systems serving Bayside
| Water system | Lead | Galv. | Unknown | % lead |
|---|---|---|---|---|
| Fox Point WaterworksMain system | 107 | 0 | 153 | 4.4% |
| Park Place SubdivisionServes nearby areas | 0 | 0 | 81 | 0% |
Matched from EPA water system service area boundaries and the cities each system reports serving. Edges of the city may be served by a neighboring system; your water bill names your utility.
Check your address in Bayside
The counts above cover the whole water system. To see whether your line is lead, look up your address on Fox Point Waterworks's official inventory. Utilities had to make these public by October 16, 2024.
No map yet? Do the 2-minute scratch and magnet test.
Protect your drinking water
If your line is lead, galvanized or unknown, use a filter certified to NSF/ANSI 53 for lead for drinking, cooking and baby formula, and use only cold water.
Choosing a lead-certified filter · Testing your water · Replacement cost
Nearby cities
- Fox Point107 lead + galv. lines
- River Hills107 lead + galv. lines
- Brown Deerno lead reported
- Glendale11 lead + galv. lines
- Whitefish Bay2,436 lead + galv. lines
- Thiensville4 lead + galv. lines
- Mequonno lead reported
- Shorewood2,246 lead + galv. lines
Check another water system
Questions
Does Bayside, WI have lead pipes?
Yes. Fox Point Waterworks, which serves Bayside, reported 107 lead and 0 galvanized-requiring-replacement service lines, plus 153 of unknown material.
Who supplies water to Bayside?
EPA's service area maps place most of Bayside in Fox Point Waterworks's service area (PWSID WI2410584). Park Place Subdivision also serves parts of the city or nearby areas.
How do I check whether my Bayside home has a lead service line?
Search your address on Fox Point Waterworks's service line inventory map. You can also scratch the pipe where water enters your home: lead is soft, dull gray, scratches to shiny silver and doesn't attract a magnet.
When will lead pipes in Bayside be replaced?
EPA's Lead and Copper Rule Improvements require most systems to replace lead and galvanized-requiring-replacement lines by December 31, 2037. Ask Fox Point Waterworks whether your street is scheduled and whether it covers the private side.