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 Southern Maryland Chronicle on MSN
St. Mary’s County halts perc testing due to low groundwater
LEONARDTOWN, Md. — The St. Mary’s County Health Department suspended wet season perc testing effective April 17, 2026, due to ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results