Walker Church Water System, 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.
Walker Church Water System at a glance
Walker Church Water System serves about 928 people through 344 service connections, which makes it a small system under EPA's size classes. It is privately owned and draws groundwater, in Greene County, Georgia. EPA system ID: GA1330012. Ask the utility on your bill for your address in their service line inventory.
Lead results over time
That is down 1.1 ppb from 1.1 ppb in the period ending 2022. The highest 90th-percentile result EPA holds for Walker Church Water System is 1.1 ppb across 2 monitoring periods, none of them over 15 ppb.
| Period ending | 90th-percentile lead |
|---|---|
| 2025 | 0 (not detected) |
| 2022 | 1.1 ppb |
Against other Georgia systems
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. Walker Church Water System's reported as 0 (not detected) sits at the 38th percentile in Georgia and the 26th nationally (higher means more lead). Systems reporting 0 tie at the bottom, so the rank mostly reflects size among them.
Nearby utilities
21 other systems share Greene County; 14 of them have a higher latest lead result than Walker Church Water System. If you are unsure which one supplies your house, the name on your water bill decides it.
| System | People | Latest lead |
|---|---|---|
| Reynolds Plantation | 13,500 | 0 (not detected) |
| Greensboro | 2,834 | 0 (not detected) |
| Union Point | 2,114 | 3.1 ppb |
| Harbor Club On Lake Oconee | 1,701 | 0 (not detected) |
| White Plains | 497 | 4 ppb |
| Siloam | 494 | 1.4 ppb |
| Indian Hill Estates Subdivision | 473 | 2.6 ppb |
| Woodville | 367 | 3 ppb |
| Parks Mill Crossing Subdivision | 304 | 0 (not detected) |
| Eagles View | 267 | 0 (not detected) |
What to do in your house
Look up your address in Walker Church Water System'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 Walker Church Water System 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.