Review the System Records
Request available Durham County septic and well permits using the address and parcel information. Compare the approved layout with current bedrooms, additions and visible system locations.
Inspect Accessible Components
The agreed review can include covers, risers, operating levels, outlet fittings, filters and visible shell condition. Pumps and alarms deserve attention when installed. Identify what remains hidden.
Define the Real Estate Scope
Ask whether pumping, line scoping, excavation and drain field evaluation are included. A general home inspection may omit septic work. Obtain written findings and limitations that are useful before closing.
Relate Symptoms to Use and Weather
Describe when backups occur, whether the home was vacant, and any wet-weather ponding. One dry-day visit cannot establish year-round field performance. An unusually high level has several possible causes.
Turn Findings into a Practical Plan
Separate immediate hazards, maintenance, component repair and matters requiring agency review. A condition report should explain observations without promising that an older system will meet every future expansion plan.