Napoleon Township, MI
No lead results on file with EPA
Latest 90th-percentile lead: no result on file. The federal action level is 15 ppb today and drops to 10 ppb in Nov 2027; EPA's health goal is 0. EPA's database has no Lead and Copper Rule results for this system. Without them there is nothing to go on, so a tap test is the only way to know.
About Napoleon Township
Napoleon Township serves about 601 people through 188 service connections, which makes it a small system under EPA's size classes. It is owned by a local government (city, town, county or district) and draws groundwater, in Jackson County, Michigan. EPA system ID: MI0004605; phone on file: 517-536-8694. They can tell you what your service line is made of and whether they pay to replace it.
Neighbouring systems
21 other systems share Jackson County. If you are unsure which one supplies your house, the name on your water bill decides it.
| System | People | Latest lead |
|---|---|---|
| Jackson | 33,165 | 0 (not detected) |
| Summit Township | 25,355 | 0 (not detected) |
| Blackman Township | 21,222 | 0 (not detected) |
| Grass Lake | 1,986 | 12 ppb |
| Leoni Township | 1,893 | 19 ppb |
| Brooklyn | 1,313 | 3.6 ppb |
| Concord | 1,050 | 2 ppb |
| Sherman Oaks | 915 | 0 (not detected) |
| Springport | 800 | 0 (not detected) |
| Parma, Village Of | 768 | 0 (not detected) |
Your move
Test your own tap with a certified lab first-draw sample; Napoleon, MI may offer free or low-cost kits through the utility. If your own line is lead, replacing the private side runs about $1,200-$12,300 (EPA average about $4,700). Ask Napoleon Township whether it covers that cost before hiring anyone - many utilities now do.
These figures describe homes the utility sampled, not your tap. Only your service line record or a test of your own water answers the question for your house. The lead result guide covers how utilities pick the homes they sample. Systems that went over once often dip back under; here is what that means.