Baltic Rentals Llc, WI
Lead detected, under the action levels
Latest 90th-percentile lead: 1.75 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.
About Baltic Rentals Llc
Baltic Rentals Llc serves about 75 people through 57 service connections, which makes it a very small system under EPA's size classes. It is privately owned and draws groundwater, in Vilas County, Wisconsin. EPA system ID: WI7640083. Ask the utility on your bill for your address in their service line inventory.
Lead results over time
That is up 1.61 ppb from 0.14 ppb in the period ending 2021. The highest 90th-percentile result EPA holds for Baltic Rentals Llc is 1.75 ppb across 3 monitoring periods, none of them over 15 ppb.
| Period ending | 90th-percentile lead |
|---|---|
| 2025 | 1.75 ppb |
| 2021 | 0.14 ppb |
| 2018 | 1.59 ppb |
Against other Wisconsin systems
Of the 947 Wisconsin systems with a lead result, the median latest reading is 1.33 ppb; 6 are over 15 ppb right now and 71 have gone over at some point. Baltic Rentals Llc's 1.75 ppb sits at the 57th percentile in Wisconsin and the 67th nationally (higher means more lead).
Other water systems in Vilas County
7 other systems share Vilas County; 0 of them have a higher latest lead result than Baltic Rentals Llc. If you are unsure which one supplies your house, the name on your water bill decides it.
| System | People | Latest lead |
|---|---|---|
| Eagle River Waterworks | 1,530 | 0 (not detected) |
| Phelps Sanitary District | 550 | 1.2 ppb |
| Land O Lakes Sanitary Dist | 450 | 0 (not detected) |
| Hiawatha Mh Estates Clbhse | 124 | 0 (not detected) |
| Lowenstine Fund Corporation | 120 | 0 (not detected) |
| Hiawatha Mh Estates Old Office | 84 | 1.09 ppb |
| Evergreen Estates | 50 | 0.94 ppb |
What to do in your house
Test your own tap with a certified lab first-draw sample; Marshfield, WI 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 Baltic Rentals Llc 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. The action level is dropping - the 10 ppb rule from 2027.