OpenGov is now live! Submit On-site Wastewater applications and monitor the status throughout the process at the link below:

https://countyofwilsonnc.portal.opengov.com/

OpenGov User Guide

Records requests can be made to EHADMIN@wilsoncountync.gov. Please allow up to 2 business days.

Site Evaluations

Sites are evaluated for their suitability to dispose of sewage in a safe and sanitary manner. The evaluation is based on the soil quality, topography of the land, and its intended use. On-site sewage disposal systems are designed, inspected, and monitored, and permits are issued or denied according to State law.

Preventative Maintenance

A septic tank should be checked periodically (every 3-5 years) to see if pumping is needed. This is preventative maintenance since not pumping solids from the septic tank can result in the drain field from being clogged from these solids.

Perc Tests

Environmental Health does not do perc tests, which were eliminated in the 1970s as the way of determining suitability for a septic tank system.

Additional Resources

• Lot Evaluation Procedures
• General Information for On Site Application
• Migrant Housing Notification Form
• Reuse Authorization Application
• Rules Governing Sewage Treatment and Disposal Systems
• Wilson County Registered Septic Tank Installers - updated 10/4/2021

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