Georgia Septic Installer Practice Test

What is the maximum allowable percolation rate on tracts or parcels of land of three acres or more?

1. 1 minute per inch

2. 10 minutes per inch

3. 30 minutes per inch

4. 60 minutes per inch

The correct answer is: 1 minute per inch

The maximum allowable percolation rate for tracts or parcels of land of three acres or more is indeed 1 minute per inch. This rate is critical because it determines how quickly water can seep through the soil, which is essential for the proper functioning of a septic system. A faster percolation rate means that the soil can absorb effluent more quickly, which is typically suitable for large tracts of land where there is less concern about saturation and surrounding water sources. This helps ensure that the septic system operates effectively without causing backups or contamination of groundwater. Understanding this rate is essential for installers to assess the suitability of a property for a septic system and to design systems that function properly based on local soil characteristics. This knowledge is integral to maintaining environmental health and compliance with regulations governing septic systems.