What are signs that a septic system or cesspool may fail an inspection?
- Backups of raw sewage
- Discharges of raw sewage to the ground surface
- System requires pumping 4 or more times per year
- The cesspool or leach field is below high ground water elevation
- System located too close to a drinking water supply, unless the local board of health says the system is adequate to protect public health and the environment
- System has a metal septic tank more than 20 years old
Note: Title 5 imposes stricter requirements on cesspools and privies.