Indian Hills Homeowners Assn, MO
Lead detected, under the action levels
Latest 90th-percentile lead: 2.09 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.
Indian Hills Homeowners Assn at a glance
Indian Hills Homeowners Assn serves about 100 people through 54 service connections, which makes it a very small system under EPA's size classes. It is privately owned and draws groundwater, in Stone County, Missouri. EPA system ID: MO5036272; phone on file: 417-739-3000. They can tell you what your service line is made of and whether they pay to replace it.
Indian Hills Homeowners Assn's lead record
Against the period ending 2022 (1.6 ppb) the latest result is about the same. The highest 90th-percentile result EPA holds for Indian Hills Homeowners Assn is 2.82 ppb across 6 monitoring periods, none of them over 15 ppb.
| Period ending | 90th-percentile lead |
|---|---|
| 2025 | 2.09 ppb |
| 2022 | 1.6 ppb |
| 2022 | 1.6 ppb |
| 2019 | 2.42 ppb |
| 2019 | 2.42 ppb |
| 2019 | 2.82 ppb |
Where this result ranks
Of the 1,674 Missouri systems with a lead result, the median latest reading is 1.04 ppb; 2 are over 15 ppb right now and 74 have gone over at some point. Indian Hills Homeowners Assn's 2.09 ppb sits at the 72nd percentile in Missouri and the 74th nationally (higher means more lead).
Neighbouring systems
87 other systems share Stone County; 31 of them have a higher latest lead result than Indian Hills Homeowners Assn. If you are unsure which one supplies your house, the name on your water bill decides it.
| System | People | Latest lead |
|---|---|---|
| Mo American Stonebridge Village | 2,100 | 0 (not detected) |
| Stone County Pwsd 1 | 2,052 | 2.13 ppb |
| Pwsd 2 Of Stone County 265 | 1,535 | 2.59 ppb |
| Crane Pws | 1,495 | 2.59 ppb |
| Mo Ark Water Co | 1,478 | 1.52 ppb |
| Reeds Spring Pws | 1,287 | 0 (not detected) |
| Mo American Ozark Mtn Water Company 2 | 583 | 7 ppb |
| Twin Island Estates | 525 | 4.58 ppb |
| Ocwc Lantern Bay | 502 | 3.54 ppb |
| Galena Pws | 500 | 1.01 ppb |
Next steps for Kimberling City, MO
Test your own tap with a certified lab first-draw sample; Kimberling City, MO 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 Indian Hills Homeowners Assn 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. What a 90th-percentile result does and does not tell you: how to read a lead result. Systems that went over once often dip back under; here is what that means.