Summerton Town Of (Sc1410003), SC
Lead detected, under the action levels
Latest 90th-percentile lead: 0.42 ppb (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. 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.
Summerton Town Of (Sc1410003) at a glance
Summerton Town Of (Sc1410003) serves about 2,096 people through 825 service connections, which makes it a small system under EPA's size classes. It is owned by a local government (city, town, county or district) and draws groundwater, in Clarendon County, South Carolina. EPA system ID: SC1410003; phone on file: 803-485-2525. Call that number and ask whether your address has a lead, galvanized or unknown service line.
Every lead result on file
Against the period ending 2022 (0.46 ppb) the latest result is about the same. The highest 90th-percentile result EPA holds for Summerton Town Of (Sc1410003) is 1.2 ppb across 3 monitoring periods, none of them over 15 ppb.
| Period ending | 90th-percentile lead |
|---|---|
| 2025 | 0.42 ppb |
| 2022 | 0.46 ppb |
| 2019 | 1.2 ppb |
Against other South Carolina systems
Of the 553 South Carolina systems with a lead result, the median latest reading is 0.73 ppb; 3 are over 15 ppb right now and 47 have gone over at some point. Summerton Town Of (Sc1410003)'s 0.42 ppb sits at the 44th percentile in South Carolina and the 42nd nationally (higher means more lead).
Neighbouring systems
8 other systems share Clarendon County; 7 of them have a higher latest lead result than Summerton Town Of (Sc1410003). If you are unsure which one supplies your house, the name on your water bill decides it.
| System | People | Latest lead |
|---|---|---|
| Manning City Of (Sc1410002) | 7,632 | 1.4 ppb |
| Clarendon Co W&S Hwy 260 (Sc1450013) | 3,521 | 0.27 ppb |
| Barrineau Water System (Sc1420002) | 1,879 | 2 ppb |
| Turbeville Town Of (Sc1410004) | 735 | 2.2 ppb |
| Gin Pond Shores Water Co (Sc1450005) | 664 | 1.6 ppb |
| Wyboo Water Dept Inc (Sc1450009) | 618 | 3.8 ppb |
| North Shore Water Sys (Sc1470863) | 272 | 1.6 ppb |
| Cypress Pointe Condos (Sc1470304) | 154 | 3.7 ppb |
What to do in your house
Test your own tap with a certified lab first-draw sample; Summerton, SC 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 Summerton Town Of (Sc1410003) 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. The action level is dropping - the 10 ppb rule from 2027.