Roseland Coop Well, MN
Lead reported as not detected
Latest 90th-percentile lead: reported as 0 (not detected) (monitoring period 2021-2023). 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.
About Roseland Coop Well
Roseland Coop Well serves about 70 people through 31 service connections, which makes it a very small system under EPA's size classes. It is privately owned and draws groundwater, in Kandiyohi County, Minnesota. EPA system ID: MN1340009; phone on file: 3209786035. Ask them for your address in their service line inventory - every system had to publish one by Oct 2024.
Roseland Coop Well's lead record
That is down 9 ppb from 9 ppb in the period ending 2020. The highest 90th-percentile result EPA holds for Roseland Coop Well is 9 ppb across 2 monitoring periods, none of them over 15 ppb.
| Period ending | 90th-percentile lead |
|---|---|
| 2023 | 0 (not detected) |
| 2020 | 9 ppb |
How Roseland Coop Well compares
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. Roseland Coop Well's reported as 0 (not detected) sits at the 7th percentile in Minnesota and the 6th nationally (higher means more lead). Systems reporting 0 tie at the bottom, so the rank mostly reflects size among them.
Other water systems in Kandiyohi County
14 other systems share Kandiyohi County; 7 of them have a higher latest lead result than Roseland Coop Well. If you are unsure which one supplies your house, the name on your water bill decides it.
| System | People | Latest lead |
|---|---|---|
| Willmar | 21,991 | 2 ppb |
| Glacial Lakes Sanitary Sewer/Water Dist | 1,335 | 0 (not detected) |
| New London | 1,319 | 0 (not detected) |
| Spicer | 1,225 | 0 (not detected) |
| Atwater | 1,133 | 1 ppb |
| Raymond | 799 | 1 ppb |
| Kandiyohi | 560 | 2 ppb |
| Prinsburg | 511 | 0 (not detected) |
| Pennock | 477 | 0 (not detected) |
| Lake Lillian | 236 | 2 ppb |
What to do in your house
Look up your address in Roseland Coop Well'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 Roseland Coop Well 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.