Notice October 25, 2024: The St. Mary’s County Health Department (SMCHD) phone system has returned to normal operations. Community members can contact SMCHD at 301-475-4330.

2023 Seasonal Perc Testing Suspended in St. Mary’s County

LEONARDTOWN, MD (March 22, 2023) - The St. Mary’s County Health Department (SMCHD) is suspending wet season perc testing effective Friday, March 24, 2023. The suspension is due to declining … [Read more...]

Health Department to Begin Limited 2023 Seasonal Perc Testing

LEONARDTOWN, MD (February 22, 2023) - Due to rising seasonal groundwater levels, the St. Mary’s County Health Department (SMCHD) will begin wet season perc testing for lower terrace soil types on or … [Read more...]

2022 Seasonal Perc Testing Suspended in St. Mary’s County

LEONARDTOWN, MD (April 25, 2022) - Due to declining seasonal groundwater levels, the St. Mary's County Health Department (SMCHD) has suspended wet season perc testing. SMCHD staff will conduct the … [Read more...]

Health Department to Begin Limited 2022 Seasonal Perc Testing

LEONARDTOWN, MD (February 7, 2022) – Due to rising seasonal groundwater levels, the St. Mary’s County Health Department (SMCHD) will begin wet season perc testing on or about … [Read more...]

2021 Seasonal Perc Testing Suspended in St. Mary’s County

LEONARDTOWN, MD (May 19, 2021) - Due to declining seasonal groundwater levels, the St. Mary’s County Health Department (SMCHD) has suspended wet season perc testing. SMCHD staff will conduct the last … [Read more...]

Health Department to Begin Limited Seasonal Perc Testing 2021

Joint Press Release:St. Mary’s County GovernmentSt. Mary’s County Health Department LEONARDTOWN, MD (February 9, 2021) – Due to seasonal groundwater levels, the St. Mary’s County Health Department … [Read more...]

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