Twin Lakes, 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 Twin Lakes
Twin Lakes serves about 134 people through 82 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 Freeborn County, Minnesota. EPA system ID: MN1240016; phone on file: 5078522155. They can tell you what your service line is made of and whether they pay to replace it.
Every lead result on file
The highest 90th-percentile result EPA holds for Twin Lakes is 0 ppb across 1 monitoring period, none of them over 15 ppb.
| Period ending | 90th-percentile lead |
|---|---|
| 2023 | 0 (not detected) |
How Twin Lakes 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. Twin Lakes's reported as 0 (not detected) sits at the 14th percentile in Minnesota and the 12th nationally (higher means more lead). Systems reporting 0 tie at the bottom, so the rank mostly reflects size among them.
Neighbouring systems
15 other systems share Freeborn County; 9 of them have a higher latest lead result than Twin Lakes. If you are unsure which one supplies your house, the name on your water bill decides it.
| System | People | Latest lead |
|---|---|---|
| Albert Lea | 18,492 | 2 ppb |
| Clarks Grove | 695 | 0 (not detected) |
| Alden | 661 | 7 ppb |
| Glenville | 566 | 0 (not detected) |
| Geneva | 538 | 0 (not detected) |
| Emmons | 384 | 1 ppb |
| Hartland | 321 | 3 ppb |
| Hollandale | 294 | 0 (not detected) |
| Freeborn | 259 | 2 ppb |
| Perennia Senior Living - Albert Lea | 256 | - |
Next steps for Twin Lakes, MN
Look up your address in Twin Lakes'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 Twin Lakes 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.