Harbour Point S/D, NC
Lead reported as not detected
Latest 90th-percentile lead: reported as 0 (not detected) (monitoring period 2024-2024). 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
Harbour Point S/D serves about 4,031 people through 1,587 service connections, which makes it a medium-sized system under EPA's size classes. It is privately owned and draws surface water, in Iredell County, North Carolina. EPA system ID: NC0149185; phone on file: 800-525-7990. Ask them for your address in their service line inventory - every system had to publish one by Oct 2024.
Every lead result on file
Against the period ending 2023 (0 ppb) the latest result is about the same. The highest 90th-percentile result EPA holds for Harbour Point S/D is 5 ppb across 4 monitoring periods, none of them over 15 ppb.
| Period ending | 90th-percentile lead |
|---|---|
| 2024 | 0 (not detected) |
| 2023 | 0 (not detected) |
| 2022 | 5 ppb |
| 2019 | 5 ppb |
Where this result ranks
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. Harbour Point S/D's reported as 0 (not detected) sits at the 68th percentile in North Carolina and the 34th nationally (higher means more lead). Systems reporting 0 tie at the bottom, so the rank mostly reflects size among them.
Nearby utilities
54 other systems share Iredell County; 11 of them have a higher latest lead result than Harbour Point S/D. If you are unsure which one supplies your house, the name on your water bill decides it.
| System | People | Latest lead |
|---|---|---|
| Mooresville Town Of | 54,455 | 0 (not detected) |
| Statesville, City Of | 30,843 | 0 (not detected) |
| Iredell Water Corporation | 29,370 | 0 (not detected) |
| Troutman, Town Of | 9,562 | 0 (not detected) |
| Diamond Head S/D | 1,433 | 0 (not detected) |
| Mallard Head S/D | 869 | 0 (not detected) |
| Commodore Peninsula Wtr System | 610 | 0 (not detected) |
| Winding Forest/Bells Crossing S/D | 582 | 0 (not detected) |
| The Hampshires S/D | 561 | 0 (not detected) |
| Harbor View S/D | 549 | 0 (not detected) |
What to do in your house
Look up your address in Harbour Point S/D'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 Harbour Point S/D 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. A zero today does not rule out a jump later - the rules are tightening in 2027.