Cobus Green Mobile Home Park, MI
Lead detected, under the action levels
Latest 90th-percentile lead: 2.47 ppb (monitoring period 2023-2025). The federal action level is 15 ppb today and drops to 10 ppb in Nov 2027; EPA's health goal is 0. Lead was measured in sampled homes but the 90th percentile is under both action levels. EPA's health goal for lead is zero, so test your own tap if your home was built before 1986 or anyone in it is pregnant or a young child.
Cobus Green Mobile Home Park at a glance
Cobus Green Mobile Home Park serves about 1,042 people through 349 service connections, which makes it a small system under EPA's size classes. It is privately owned and draws groundwater, in Elkhart County, Michigan. EPA system ID: IN5220037; phone on file: 248-208-2500. Call that number and ask whether your address has a lead, galvanized or unknown service line.
Every lead result on file
The highest 90th-percentile result EPA holds for Cobus Green Mobile Home Park is 2.47 ppb across 1 monitoring period, none of them over 15 ppb.
| Period ending | 90th-percentile lead |
|---|---|
| 2025 | 2.47 ppb |
Where this result ranks
Of the 1,227 Michigan systems with a lead result, the median latest reading is 1 ppb; 31 are over 15 ppb right now and 109 have gone over at some point. Cobus Green Mobile Home Park's 2.47 ppb sits at the 71st percentile in Michigan and the 77th nationally (higher means more lead).
Neighbouring systems
2 other systems share Elkhart County; 0 of them have a higher latest lead result than Cobus Green Mobile Home Park. If you are unsure which one supplies your house, the name on your water bill decides it.
| System | People | Latest lead |
|---|---|---|
| Neighbors Of Pine Hills Holdings, Llc | 332 | 0 (not detected) |
| Country Meadows Mobile Home Park | 55 | 0.35 ppb |
Next steps for Southfield, MI
Test your own tap with a certified lab first-draw sample; Southfield, 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 Cobus Green Mobile Home Park 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.