A: For a true percolation test, often done during construction or installation of a septic system, a hole approximately 1 foot in width and depth is dug. Once filled with water, if it drains at a rate ...

The St. Mary’s County Health Department will begin wet season perc testing for lower-terrace soil types on or about March 27. Perc testing for all other soil types (upland areas) will begin if and ...

The Upper Burrell supervisors recently approved a 32% increase in fees for property owners installing new septic systems and other associated services. Virtually all homes and businesses in the ...