Grandview Mobile Home Court, WI
Lead detected, under the action levels
Latest 90th-percentile lead: 3.7 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.
Grandview Mobile Home Court at a glance
Grandview Mobile Home Court serves about 42 people through 28 service connections, which makes it a very small system under EPA's size classes. It is privately owned and draws groundwater, in Clark County, Wisconsin. EPA system ID: WI6100332. Ask the utility on your bill for your address in their service line inventory.
Lead results over time
That is down 4.65 ppb from 8.35 ppb in the period ending 2018. The highest 90th-percentile result EPA holds for Grandview Mobile Home Court is 8.35 ppb across 2 monitoring periods, none of them over 15 ppb.
| Period ending | 90th-percentile lead |
|---|---|
| 2021 | 3.7 ppb |
| 2018 | 8.35 ppb |
How Grandview Mobile Home Court compares
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. Grandview Mobile Home Court's 3.7 ppb sits at the 81st percentile in Wisconsin and the 86th nationally (higher means more lead).
Neighbouring systems
11 other systems share Clark County; 1 of them has a higher latest lead result than Grandview Mobile Home Court. If you are unsure which one supplies your house, the name on your water bill decides it.
| System | People | Latest lead |
|---|---|---|
| Neillsville Waterworks | 2,384 | 1.15 ppb |
| Thorp Waterworks | 1,636 | 11 ppb |
| Loyal Waterworks | 1,308 | 0 (not detected) |
| Greenwood Waterworks | 1,079 | 0 (not detected) |
| Owen Waterworks | 936 | 1.8 ppb |
| Dorchester Waterworks | 834 | 0 (not detected) |
| Clark County Rehabilitation & Living Center | 510 | 1.78 ppb |
| Withee Waterworks | 506 | 2.3 ppb |
| Granton Waterworks | 349 | 2.25 ppb |
| Curtiss Waterworks | 346 | 0.64 ppb |
Your move
Test your own tap with a certified lab first-draw sample; Neillsville, 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 Grandview Mobile Home Court 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. Size matters more than most people expect: small vs large water systems.