Ravenna, MI
Lead reported as not detected
Latest 90th-percentile lead: reported as 0 (not detected) (monitoring period 2023-2023). The federal action level is 15 ppb today and drops to 10 ppb in Nov 2027; EPA's health goal is 0. The latest 90th-percentile result was reported as 0 (not detected at the lab's limit). That says the sampled homes were low, not that your home has no lead service line. Check your utility's service line inventory for your address.
Ravenna at a glance
Ravenna serves about 1,219 people through 581 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 Muskegon County, Michigan. EPA system ID: MI0005610; phone on file: 231-670-5960. They can tell you what your service line is made of and whether they pay to replace it.
Lead results over time
That is down 1.51 ppb from 1.51 ppb in the period ending 2022. The highest 90th-percentile result EPA holds for Ravenna is 1.51 ppb across 5 monitoring periods, none of them over 15 ppb.
| Period ending | 90th-percentile lead |
|---|---|
| 2023 | 0 (not detected) |
| 2022 | 1.51 ppb |
| 2021 | 0 (not detected) |
| 2020 | 0 (not detected) |
| 2019 | 0 (not detected) |
Against other Michigan systems
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. Ravenna's reported as 0 (not detected) sits at the 23rd percentile in Michigan and the 28th nationally (higher means more lead). Systems reporting 0 tie at the bottom, so the rank mostly reflects size among them.
Neighbouring systems
23 other systems share Muskegon County; 13 of them have a higher latest lead result than Ravenna. If you are unsure which one supplies your house, the name on your water bill decides it.
| System | People | Latest lead |
|---|---|---|
| Muskegon | 37,213 | 5.4 ppb |
| Norton Shores | 23,994 | 2.1 ppb |
| Muskegon Heights | 9,917 | 2.8 ppb |
| Fruitport Township | 9,355 | 11.7 ppb |
| Muskegon Co Eastside Water System | 7,135 | 4.1 ppb |
| Musk Co Northside Water System | 5,133 | 2 ppb |
| Roosevelt Park | 4,172 | 1.9 ppb |
| North Muskegon | 3,786 | 6.5 ppb |
| Whitehall | 2,902 | 2 ppb |
| Montague | 2,479 | 3 ppb |
Next steps for Ravenna, MI
Look up your address in Ravenna's service line inventory. If it says lead, galvanized or unknown, test your tap. If your own line is lead, replacing the private side runs about $1,200-$12,300 (EPA average about $4,700). Ask Ravenna 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. Why sampled homes are the worst-case ones is in the guide to reading the number. Small systems behave differently: why small systems go over more often.