Crockery Township, MI
Lead detected, under the action levels
Latest 90th-percentile lead: 1.47 ppb (monitoring period 2020-2022). 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.
About Crockery Township
Crockery Township serves about 1,847 people through 713 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 surface water, in Ottawa County, Michigan. EPA system ID: MI0001664; phone on file: 616-837-6868. Ask them for your address in their service line inventory - every system had to publish one by Oct 2024.
Every lead result on file
Against the period ending 2019 (2.32 ppb) the latest result is about the same. The highest 90th-percentile result EPA holds for Crockery Township is 2.32 ppb across 2 monitoring periods, none of them over 15 ppb.
| Period ending | 90th-percentile lead |
|---|---|
| 2022 | 1.47 ppb |
| 2019 | 2.32 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. Crockery Township's 1.47 ppb sits at the 55th percentile in Michigan and the 63rd nationally (higher means more lead).
Neighbouring systems
23 other systems share Ottawa County; 9 of them have a higher latest lead result than Crockery Township. If you are unsure which one supplies your house, the name on your water bill decides it.
| System | People | Latest lead |
|---|---|---|
| Holland Board Of Public Works | 49,687 | 1.22 ppb |
| Georgetown Township | 41,086 | 2 ppb |
| Holland Township Consolidated | 26,100 | 2.1 ppb |
| Allendale Township | 19,725 | 0 (not detected) |
| Grand Haven Township | 15,051 | 0.86 ppb |
| Grand Haven | 10,412 | 0 (not detected) |
| Spring Lake Township | 9,393 | 1.78 ppb |
| Zeeland Board Of Public Works | 8,328 | 0.1 ppb |
| Hudsonville | 7,708 | 2.5 ppb |
| Coopersville | 4,519 | 0 (not detected) |
What to do in your house
Test your own tap with a certified lab first-draw sample; Nunica, 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 Crockery 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. What a 90th-percentile result does and does not tell you: how to read a lead result. Size matters more than most people expect: small vs large water systems.