Geneva National Community Services, WI
Lead detected, under the action levels
Latest 90th-percentile lead: 0.71 ppb (monitoring period 2021-2021). 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 Geneva National Community Services
Geneva National Community Services serves about 2,250 people through 775 service connections, which makes it a small system under EPA's size classes. It is privately owned and draws groundwater, in Walworth County, Wisconsin. EPA system ID: WI2650907. Ask the utility on your bill for your address in their service line inventory.
Geneva National Community Services's lead record
That is down 1.99 ppb from 2.7 ppb in the period ending 2018. The highest 90th-percentile result EPA holds for Geneva National Community Services is 2.7 ppb across 2 monitoring periods, none of them over 15 ppb.
| Period ending | 90th-percentile lead |
|---|---|
| 2021 | 0.71 ppb |
| 2018 | 2.7 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. Geneva National Community Services's 0.71 ppb sits at the 32nd percentile in Wisconsin and the 47th nationally (higher means more lead).
Other water systems in Walworth County
26 other systems share Walworth County; 21 of them have a higher latest lead result than Geneva National Community Services. If you are unsure which one supplies your house, the name on your water bill decides it.
| System | People | Latest lead |
|---|---|---|
| Whitewater Waterworks | 14,000 | 10 ppb |
| Elkhorn Waterworks | 10,317 | 13 ppb |
| Delavan Waterworks | 9,028 | 10 ppb |
| Lake Geneva Utility Commission | 7,107 | 8 ppb |
| East Troy Waterworks | 5,054 | 4.4 ppb |
| Bloomfield, Village Of | 4,071 | 1.95 ppb |
| Lake Como Sanitary Dist 1 | 3,038 | 2.5 ppb |
| Genoa City Waterworks | 2,766 | 4.56 ppb |
| Williams Bay Waterworks | 2,601 | 45 ppb |
| Walworth Waterworks | 2,304 | 6.3 ppb |
Next steps for Lake Geneva, WI
Test your own tap with a certified lab first-draw sample; Lake Geneva, 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 Geneva National Community Services 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. The action level is dropping - the 10 ppb rule from 2027.