Wisconsin · 4 community water systems
Lead pipes in Green Lake County, WI
4 community water systems serving Green Lake County reported 73 lead and 11 galvanized-requiring-replacement service lines, plus 1,497 of unknown material. The most are in Markesan Waterworks.
1.8% of these systems' lines are lead or galvanized requiring replacement, lower than the Wisconsin average (11%) and lower than the national average (3.1%).
- Lead 1.6%
- Galvanized (replace) 0.2%
- Unknown 32%
- Non-lead 66%
Water systems serving Green Lake County
| Water system | Lead | Galv. | Unknown | % lead |
|---|---|---|---|---|
| Markesan WaterworksMarkesan | 72 | 7 | 0 | 13% |
| Berlin WaterworksBerlin | 1 | 3 | 841 | 0.2% |
| Princeton WaterworksPrinceton | 0 | 1 | 476 | 0.1% |
| Green Lake WaterworksGreen Lake | 0 | 0 | 180 | 0% |
Systems that also serve other counties are counted in full. Your water bill names your utility.
What to do if your line is lead or unknown
- Check the pipe where water enters your home.
- Use a filter certified to NSF/ANSI 53 for lead for drinking and cooking.
- Test your water, often free through the utility.
- Ask your utility about free or discounted replacement; most lines must be replaced by December 31, 2037.
Check another water system
Questions
Does Green Lake County have lead pipes?
Yes. Water systems serving Green Lake County reported 73 lead and 11 galvanized-requiring-replacement service lines, plus 1,497 of unknown material.
Which Green Lake County water systems have the most lead lines?
Markesan Waterworks (79), Berlin Waterworks (4), Princeton Waterworks (1).
How do I check my home in Green Lake County?
Find the water system named on your water bill in the table above, open its page and use its address-level inventory. You can also scratch-test the pipe where it enters your home.