Coastal communities on barrier islands also face saltwater intrusion in groundwater.
- Free in-home test — no obligation to purchase
- On-site testing of your water
- Written report of your results
- Trained local specialists
New Hanover County Water Quality Summary
- Water Source
- Cape Fear River (CFPUA)
- Primary Concerns
- PFAS/GenX, Lead, Disinfection Byproducts, Saltwater Intrusion
- Water Hardness
- Soft on CFPUA water (50 ppm average in 2025, CFPUA 2025 water quality report); wells vary
- Utility
- Cape Fear Public Utility Authority
Where we test
Also serving the Upstate: Greenville and Spartanburg
Cities & Communities We Serve in New Hanover County
- Wilmington
- Wrightsville Beach
- Carolina Beach
- Kure Beach
- Castle Hayne
- Ogden
- Myrtle Grove
Dedicated pages: Wilmington NC Water Testing
Related guides
Frequently asked questions
Is New Hanover County water safe?
CFPUA has taken steps to address GenX, but PFAS compounds remain a concern. Independent in-home testing is the only way to know your actual exposure level.
What is GenX in New Hanover County water?
GenX is a PFAS compound associated with discharges into the Cape Fear River, and it has been the subject of extensive state and federal regulatory attention in North Carolina. ClearFlow includes PFAS in its in-home testing.
How do I get a free water test in New Hanover County?
Call (843) 742-1196 or book online at clearflowsc.com. ClearFlow serves all of New Hanover County.