Lincoln County Water System, GA
Lead detected, under the action levels
Latest 90th-percentile lead: 1.5 ppb (monitoring period 2024-2026). The federal action level is 15 ppb today and drops to 10 ppb in Nov 2027; EPA's health goal is 0. Lead was measured in sampled homes but the 90th percentile is under both action levels. EPA's health goal for lead is zero, so test your own tap if your home was built before 1986 or anyone in it is pregnant or a young child.
Lincoln County Water System at a glance
Lincoln County Water System serves about 5,979 people through 2,282 service connections, which makes it a medium-sized system under EPA's size classes. It is owned by a local government (city, town, county or district) and draws surface water, in Lincoln County, Georgia. EPA system ID: GA1810038; phone on file: 706-359-4444. Ask them for your address in their service line inventory - every system had to publish one by Oct 2024.
Lincoln County Water System's lead record
Against the period ending 2025 (1.2 ppb) the latest result is about the same. The highest 90th-percentile result EPA holds for Lincoln County Water System is 1.8 ppb across 7 monitoring periods, none of them over 15 ppb.
| Period ending | 90th-percentile lead |
|---|---|
| 2026 | 1.5 ppb |
| 2025 | 1.2 ppb |
| 2022 | 0 (not detected) |
| 2021 | 1.8 ppb |
| 2019 | 1.8 ppb |
| 2018 | 0 (not detected) |
| 2016 | 0 (not detected) |
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. Lincoln County Water System's 1.5 ppb sits at the 67th percentile in Georgia and the 64th nationally (higher means more lead).
Neighbouring systems
2 other systems share Lincoln County; 2 of them have a higher latest lead result than Lincoln County Water System. If you are unsure which one supplies your house, the name on your water bill decides it.
| System | People | Latest lead |
|---|---|---|
| Lincolnton | 1,657 | 3.4 ppb |
| Fishing Creek Mhp | 46 | 2.8 ppb |
Next steps for Lincolnton, GA
Test your own tap with a certified lab first-draw sample; Lincolnton, GA may offer free or low-cost kits through the utility. If your own line is lead, replacing the private side runs about $1,200-$12,300 (EPA average about $4,700). Ask Lincoln County 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. What a 90th-percentile result does and does not tell you: how to read a lead result. Size matters more than most people expect: small vs large water systems.