Due to construction work occurring near the Environmental Health entrance and parking area at the health department on 21580 Peabody Street, Leonardtown, walk-in Environmental Health services will be limited to dropping paperwork off at the Main Entrance of the building on Monday, June 1, 2026.

Environmental Health staff will remain available to assist residents by phone at 301-475-4321 and by email at smchd.env@maryland.gov.

Normal walk-in services will resume on Tuesday, June 2, 2026, at 7:00 a.m.

Please note that this temporary closure only affects the Environmental Health walk-in services and entrance. All other St. Mary's County Health Department programs and services will continue to operate as usual. 

We apologize for any inconvenience and appreciate your patience during this work.