Free Water Testing in
Horry County, SC

Horry County is the fastest-growing county in South Carolina, and its water infrastructure is under pressure. The Grand Strand Water & Sewer Authority serves much of the county, drawing from the Waccamaw River — a surface water source prone to disinfection byproduct formation. Well owners across rural Horry County — from Aynor and Loris to Green Sea and Bucksport — face iron, sulfur, and agricultural contamination concerns. ClearFlow's local technicians provide free in-home testing to every neighborhood within Horry County and the surrounding 50-mile Grand Strand radius, from Little River and Calabash, NC down to Georgetown and Pawleys Island, SC.