Watauga County, North Carolina: drinking water report. Watauga County – Boone – serves about 56,000 residents (swelling with Appalachian State University…
Watauga County – Boone – serves about 56,000 residents (swelling with Appalachian State University students during the academic year) in the Blue Ridge Mountains. Water comes from mountain streams and springs that produce some of the cleanest source water in North Carolina.
Watauga County's high-elevation, forested watersheds provide excellent source water. UCMR5 data shows no significant PFAS detections. According to NC DEQ's 2024 data, county systems met all federal standards with wide margin. The mountain setting isolates the water supply from the industrial and agricultural contamination that affects Piedmont and Coastal Plain counties.
Watauga County residents enjoy some of the cleanest drinking water in the state. Mountain watersheds are inherently well-protected.
Check your water for data confirming your system's quality. Our water filter guide covers options if you want additional treatment. Pull your detailed report, and visit our North Carolina page for statewide data.