South Fork Homeowner Util Corp, FL
Lead reported as not detected
Latest 90th-percentile lead: reported as 0 (not detected) (monitoring period 2025-2025). 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.
South Fork Homeowner Util Corp at a glance
South Fork Homeowner Util Corp serves about 200 people through 157 service connections, which makes it a very small system under EPA's size classes. It is privately owned and draws groundwater, in Martin County, Florida. EPA system ID: FL4430484; phone on file: 772-287-5660. 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 2022 (0 ppb) the latest result is about the same. The highest 90th-percentile result EPA holds for South Fork Homeowner Util Corp is 3.1 ppb across 4 monitoring periods, none of them over 15 ppb.
| Period ending | 90th-percentile lead |
|---|---|
| 2025 | 0 (not detected) |
| 2022 | 0 (not detected) |
| 2019 | 3.1 ppb |
| 2016 | 0 (not detected) |
How South Fork Homeowner Util Corp compares
Of the 1,481 Florida systems with a lead result, the median latest reading is 1 ppb; 3 are over 15 ppb right now and 85 have gone over at some point. South Fork Homeowner Util Corp's reported as 0 (not detected) sits at the 12th percentile in Florida and the 15th nationally (higher means more lead). Systems reporting 0 tie at the bottom, so the rank mostly reflects size among them.
Neighbouring systems
14 other systems share Martin County; 12 of them have a higher latest lead result than South Fork Homeowner Util Corp. If you are unsure which one supplies your house, the name on your water bill decides it.
| System | People | Latest lead |
|---|---|---|
| Martin Co Utilities | 104,105 | 4 ppb |
| South Martin Regional Utilities | 27,000 | 1.1 ppb |
| Stuart, City Of - Water Plant | 16,841 | 1.2 ppb |
| Village Of Indiantown | 5,847 | 0.5 ppb |
| Sailfish Point | 1,145 | 0.4 ppb |
| St. Lucie Falls | 499 | 0.2 ppb |
| Soundings Yacht ; Tennis Club | 450 | 0 (not detected) |
| Natalie Estates Mobile Home Pk #200 | 250 | 2.2 ppb |
| Lakeside Village Mhp | 220 | 0.3 ppb |
| Woodbridge Mobile Village | 189 | 1.4 ppb |
Next steps for Stuart, FL
Look up your address in South Fork Homeowner Util Corp'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 South Fork Homeowner Util Corp 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. Small systems behave differently: why small systems go over more often.