Cesspool vs Septic Tank: Differences, Rules and Replacement
Updated October 2026. Checked against U.S. EPA guidance. A cesspool is an underground pit that lets untreated sewage soak straight into the soil. A septic system first holds wastewater in a watertight tank so solids settle out, then sends the liquid to a drainfield where the soil treats it. The EPA warns that untreated waste … Read more