Water testing in Onslow County, NC
Local water testing: Onslow County Health Department, Environmental Health Division. Price not posted.
Onslow County Environmental Health Private Drinking Water Well Sampling
Price not posted
Submit the Request for Service form (or email [email protected]) to the Environmental Health Division to have an existing well sampled; fees are posted in the Environmental Health Fee Schedule on the county's Application Fees page.
Who can use it: Private drinking water well owners in Onslow County, North Carolina
- Onslow County Health Department, 612 College Street, Jacksonville · 910-347-2154
Checked October 2, 2026. Official page · Report a change
See statewide tests and certified-lab lists for North Carolina.