Eagle Grove Water Supply, IA
Lead reported as not detected
Latest 90th-percentile lead: reported as 0 (not detected) (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. 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.
Eagle Grove Water Supply at a glance
Eagle Grove Water Supply serves about 3,601 people through 1,613 service connections, which makes it a medium-sized system under EPA's size classes. It is owned by a local government (city, town, county or district) and draws groundwater, in Wright County, Iowa. EPA system ID: IA9926096; phone on file: 515-448-3464. Ask them for your address in their service line inventory - every system had to publish one by Oct 2024.
Every lead result on file
That is down 2 ppb from 2 ppb in the period ending 2022. The highest 90th-percentile result EPA holds for Eagle Grove Water Supply is 2 ppb across 4 monitoring periods, none of them over 15 ppb.
| Period ending | 90th-percentile lead |
|---|---|
| 2025 | 0 (not detected) |
| 2022 | 2 ppb |
| 2019 | 0 (not detected) |
| 2016 | 0 (not detected) |
How Eagle Grove Water Supply compares
Of the 1,066 Iowa systems with a lead result, the median latest reading is 1.4 ppb; 4 are over 15 ppb right now and 36 have gone over at some point. Eagle Grove Water Supply's reported as 0 (not detected) sits at the 28th percentile in Iowa and the 33rd nationally (higher means more lead). Systems reporting 0 tie at the bottom, so the rank mostly reflects size among them.
Other water systems in Wright County
6 other systems share Wright County; 4 of them have a higher latest lead result than Eagle Grove Water Supply. If you are unsure which one supplies your house, the name on your water bill decides it.
| System | People | Latest lead |
|---|---|---|
| Clarion Water Supply | 2,810 | 6 ppb |
| Belmond Water Supply | 2,463 | 0 (not detected) |
| Goldfield Water Supply | 634 | 2 ppb |
| Dows Water Supply | 526 | 0 (not detected) |
| Woolstock Water Supply | 144 | 2 ppb |
| Rowan Muni Water Supply | 124 | 1.4 ppb |
Next steps for Eagle Grove, IA
Look up your address in Eagle Grove Water Supply'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 Eagle Grove Water Supply 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. A zero today does not rule out a jump later - the rules are tightening in 2027.