Friendship Hills Subd, MO
Lead reported as not detected
Latest 90th-percentile lead: reported as 0 (not detected) (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. The latest 90th-percentile result was reported as 0 (not detected at the lab's limit). That says the sampled homes were low, not that your home has no lead service line. Check your utility's service line inventory for your address.
Friendship Hills Subd at a glance
Friendship Hills Subd serves about 35 people through 24 service connections, which makes it a very small system under EPA's size classes. It is privately owned and draws groundwater, in Cedar County, Missouri. EPA system ID: MO5031165; phone on file: 417-276-3299. Call that number and ask whether your address has a lead, galvanized or unknown service line.
Friendship Hills Subd's lead record
That is down 1.07 ppb from 1.07 ppb in the period ending 2022. The highest 90th-percentile result EPA holds for Friendship Hills Subd is 1.1 ppb across 7 monitoring periods, none of them over 15 ppb.
| Period ending | 90th-percentile lead |
|---|---|
| 2025 | 0 (not detected) |
| 2022 | 1.07 ppb |
| 2022 | 1.07 ppb |
| 2019 | 1.1 ppb |
| 2019 | 1.1 ppb |
| 2016 | 0 (not detected) |
| 2016 | 0 (not detected) |
How Friendship Hills Subd compares
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. Friendship Hills Subd's reported as 0 (not detected) sits at the 1st percentile in Missouri and the 1st nationally (higher means more lead). Systems reporting 0 tie at the bottom, so the rank mostly reflects size among them.
Neighbouring systems
8 other systems share Cedar County; 2 of them have a higher latest lead result than Friendship Hills Subd. If you are unsure which one supplies your house, the name on your water bill decides it.
| System | People | Latest lead |
|---|---|---|
| El Dorado Springs Pws | 3,593 | 1.11 ppb |
| Stockton Pws | 1,892 | 0 (not detected) |
| Cedar County Pwsd 1 | 1,650 | 0 (not detected) |
| Stockton Hills Water Co | 400 | 0 (not detected) |
| Agape Land Management | 250 | 0 (not detected) |
| Village Of Umber View Heights Pws | 50 | 2.11 ppb |
| Airport Village Mhp | 42 | 0 (not detected) |
| Chapel Hill Subd | 32 | 0 (not detected) |
Next steps for Stockton, MO
Look up your address in Friendship Hills Subd's service line inventory. If it says lead, galvanized or unknown, test your tap. If your own line is lead, replacing the private side runs about $1,200-$12,300 (EPA average about $4,700). Ask Friendship Hills Subd 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. A zero today does not rule out a jump later - the rules are tightening in 2027.