Caldwell County, North Carolina: drinking water report. Caldwell County – Lenoir – serves about 82,000 residents in the western Piedmont foothills.
Caldwell County – Lenoir – serves about 82,000 residents in the western Piedmont foothills. Water comes from Wilson Creek, Mulberry Creek, and other mountain streams feeding into the Catawba River system.
Caldwell County's foothills location provides clean source water from mountain streams. UCMR5 data shows no significant PFAS detections. According to NC DEQ's 2024 data, county systems met federal standards. The county's furniture manufacturing legacy is an economic story more than a water quality one – contamination from former manufacturing sites has primarily affected soils rather than drinking water sources.
Caldwell County's water quality benefits from mountain-fed sources.
Check your water for data. Our water filter guide covers options. Pull your detailed report, and visit our North Carolina page for statewide data.