percolation test

A **percolation test** is a crucial soil assessment used in construction and environmental projects to evaluate the absorption rate of water into the ground. This test helps determine the suitability of soil for septic system installations, drainage planning, and irrigation design by measuring how quickly water percolates through the soil layers. Understanding percolation rates ensures proper system functionality and prevents issues such as flooding or groundwater contamination. Ideal for engineers, builders, and environmental professionals, the percolation test is an essential step in site evaluation and sustainable land management.