Windsor Water Dept, VT
Lead detected, under the action levels
Latest 90th-percentile lead: 2.7 ppb (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. 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
Windsor Water Dept serves about 2,350 people through 979 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 groundwater, in Windsor County, Vermont. EPA system ID: VT0005341; phone on file: 802-674-6786. Ask them for your address in their service line inventory - every system had to publish one by Oct 2024.
Lead results over time
That is up 1.4 ppb from 1.3 ppb in the period ending 2022. The highest 90th-percentile result EPA holds for Windsor Water Dept is 5 ppb across 4 monitoring periods, none of them over 15 ppb.
| Period ending | 90th-percentile lead |
|---|---|
| 2025 | 2.7 ppb |
| 2022 | 1.3 ppb |
| 2019 | 5 ppb |
| 2016 | 3 ppb |
How Windsor Water Dept compares
Of the 372 Vermont systems with a lead result, the median latest reading is 1.4 ppb; 7 are over 15 ppb right now and 65 have gone over at some point. Windsor Water Dept's 2.7 ppb sits at the 74th percentile in Vermont and the 79th nationally (higher means more lead).
Other water systems in Windsor County
38 other systems share Windsor County; 9 of them have a higher latest lead result than Windsor Water Dept. If you are unsure which one supplies your house, the name on your water bill decides it.
| System | People | Latest lead |
|---|---|---|
| Springfield Water Dept | 9,800 | 1.6 ppb |
| Hartford Water Dept | 7,600 | 2.4 ppb |
| Chester Water Dept | 3,200 | 2.5 ppb |
| Ludlow Village Water Dept | 2,880 | 1.8 ppb |
| Town Of Woodstock Water Department | 2,473 | 3.5 ppb |
| Quechee Central | 2,262 | 3.2 ppb |
| Bethel Water Dept | 1,929 | 2.5 ppb |
| Jackson Gore Okemo | 1,695 | 0 (not detected) |
| Royalton Fire District 1 | 1,500 | 6.5 ppb |
| Solitude Water System | 976 | 0 (not detected) |
What to do in your house
Test your own tap with a certified lab first-draw sample; Windsor, VT 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 Windsor Water Dept 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.