Wanda, MN
Lead detected, under the action levels
Latest 90th-percentile lead: 4 ppb (monitoring period 2025-2025). 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.
Who runs the water here
Wanda serves about 84 people through 49 service connections, which makes it a very small system under EPA's size classes. It is owned by a local government (city, town, county or district) and draws groundwater, in Redwood County, Minnesota. EPA system ID: MN1640015; phone on file: 5072270664. 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 2021 (5 ppb) the latest result is about the same. The highest 90th-percentile result EPA holds for Wanda is 5 ppb across 2 monitoring periods, none of them over 15 ppb.
| Period ending | 90th-percentile lead |
|---|---|
| 2025 | 4 ppb |
| 2021 | 5 ppb |
Against other Minnesota systems
Of the 966 Minnesota systems with a lead result, the median latest reading is 0 ppb; 7 are over 15 ppb right now and 48 have gone over at some point. Wanda's 4 ppb sits at the 87th percentile in Minnesota and the 87th nationally (higher means more lead).
Nearby utilities
13 other systems share Redwood County; 2 of them have a higher latest lead result than Wanda. If you are unsure which one supplies your house, the name on your water bill decides it.
| System | People | Latest lead |
|---|---|---|
| Redwood Falls | 5,254 | 7 ppb |
| Morgan | 896 | 3 ppb |
| Lamberton | 828 | 2 ppb |
| Walnut Grove | 825 | 0 (not detected) |
| Wabasso | 735 | 3 ppb |
| Sanborn | 339 | 0 (not detected) |
| Vesta | 319 | 0 (not detected) |
| Belview | 300 | 1 ppb |
| Milroy | 252 | 4 ppb |
| Lucan | 210 | 1 ppb |
Next steps for Wanda, MN
Test your own tap with a certified lab first-draw sample; Wanda, MN 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 Wanda 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.