Brown Terrace Subdivision, GA
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.
About Brown Terrace Subdivision
Brown Terrace Subdivision serves about 96 people through 32 service connections, which makes it a very small system under EPA's size classes. It is privately owned and draws groundwater, in Jefferson County, Georgia. EPA system ID: GA1630011; phone on file: 478-256-4284. Call that number and ask whether your address has a lead, galvanized or unknown service line.
Lead results over time
That is down 1.3 ppb from 1.3 ppb in the period ending 2022. The highest 90th-percentile result EPA holds for Brown Terrace Subdivision is 1.3 ppb across 2 monitoring periods, none of them over 15 ppb.
| Period ending | 90th-percentile lead |
|---|---|
| 2025 | 0 (not detected) |
| 2022 | 1.3 ppb |
Where this result ranks
Of the 1,681 Georgia systems with a lead result, the median latest reading is 0.68 ppb; 15 are over 15 ppb right now and 131 have gone over at some point. Brown Terrace Subdivision's reported as 0 (not detected) sits at the 16th percentile in Georgia and the 9th nationally (higher means more lead). Systems reporting 0 tie at the bottom, so the rank mostly reflects size among them.
Neighbouring systems
6 other systems share Jefferson County; 5 of them have a higher latest lead result than Brown Terrace Subdivision. If you are unsure which one supplies your house, the name on your water bill decides it.
| System | People | Latest lead |
|---|---|---|
| Louisville | 5,242 | 5 ppb |
| Wrens | 2,730 | 2.1 ppb |
| Wadley | 2,527 | 10 ppb |
| Avera | 448 | 4.1 ppb |
| Stapleton | 433 | 19 ppb |
| Bartow | 419 | 0 (not detected) |
What to do in your house
Look up your address in Brown Terrace Subdivision'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 Brown Terrace Subdivision 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. Small systems behave differently: why small systems go over more often.