A potential change in the “perc testing” policy in Upper Milford Township may mean more problems and delays for people who want to build homes. Perc testing is the state-required examination of soil ...

Leonardtown, MD – The St. Mary’s County Health Department (SMCHD) will suspend wet season perc testing effective May 9, 2025, due to declining groundwater levels observed in the county’s network of ...

The Charles County Department of Health has begun wet season percolation testing in all areas of the county. The Department’s Environmental Health Division staff conducts perc tests which are needed ...