Lake Wylie Mhp (Sc4660081), NC
Lead reported as not detected
Latest 90th-percentile lead: reported as 0 (not detected) (monitoring period 2022-2024). 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.
Who runs the water here
Lake Wylie Mhp (Sc4660081) serves about 1,225 people through 350 service connections, which makes it a small system under EPA's size classes. It is privately owned and draws groundwater, in York County, North Carolina. EPA system ID: SC4660081; phone on file: 919-924-8907. They can tell you what your service line is made of and whether they pay to replace it.
Every lead result on file
Against the period ending 2021 (0 ppb) the latest result is about the same. The highest 90th-percentile result EPA holds for Lake Wylie Mhp (Sc4660081) is 0 ppb across 3 monitoring periods, none of them over 15 ppb.
| Period ending | 90th-percentile lead |
|---|---|
| 2024 | 0 (not detected) |
| 2021 | 0 (not detected) |
| 2018 | 0 (not detected) |
Against other North Carolina systems
Of the 1,925 North Carolina systems with a lead result, the median latest reading is 0 ppb; 5 are over 15 ppb right now and 75 have gone over at some point. Lake Wylie Mhp (Sc4660081)'s reported as 0 (not detected) sits at the 59th percentile in North Carolina and the 28th nationally (higher means more lead). Systems reporting 0 tie at the bottom, so the rank mostly reflects size among them.
Other water systems in York County
2 other systems share York County; 0 of them have a higher latest lead result than Lake Wylie Mhp (Sc4660081). If you are unsure which one supplies your house, the name on your water bill decides it.
| System | People | Latest lead |
|---|---|---|
| Walmar Manor Mhp | 400 | - |
| Forest Estates Mhp (Sc4660112) | 40 | 0 (not detected) |
Next steps for Cary, NC
Look up your address in Lake Wylie Mhp (Sc4660081)'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 Lake Wylie Mhp (Sc4660081) 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. Small systems behave differently: why small systems go over more often.