Apr 15 9:00 am - 12:00 pm Historic St. Mary’s City Clean-Up Historic St. Mary's City Parking Lot (near Enso's Bakery and Farthing Ordinary) 47414 Old State House Rd, St Marys City Event Details Get Directions
Apr 15 9:00 am - 12:00 pm The Preserve at Piscataway Homeowners Association The Preserve at Piscataway Homeowners Association, Inc. 2800 St. Mary’s View Road, Accokeek Event Details Get Directions
Apr 15 9:00 am - 12:00 pm 35th Annual Potomac River Watershed Cleanup Piscataway Park - Accokeek Creek 2687 Bryan Point Rd, Accokeek Event Details Get Directions
Apr 15 9:00 am - 12:00 pm Potomac River Watershed Clean Up in Germantown MD Waring Station Local Park 12210 Stoney Bottom Rd, Germantown Event Details Get Directions
Apr 15 9:00 am - 12:00 pm Potomac River Watershed @ Weaverton C&O Canal National Historical Park Weaverton area C&O Canal National Historical Park Keep Tryst Rd, Knoxville Event Details Get Directions
Apr 15 9:00 am - 12:00 pm AlexRenew / RiverRenew Oronoco Bay Park Clean-Up Oronoco Bay Park 100 Madison St., Alexandria Event Details Get Directions
Apr 15 9:00 am - 12:00 pm Fairwood Community Community Clean Up Day 2023 The Sycamore Club 12600 Fairwood Parkway, Bowie Event Details Get Directions
Apr 15 9:00 am - 12:00 pm Potomac River Watershed Clean-up Seneca Landing Park Riley's Lock Road, Poolesville, MD Event Details Get Directions
Apr 15 9:00 am - 12:00 pm Riverview Estates Riverview Community Fort Washington Event Details Get Directions
Apr 15 9:00 am - 12:00 pm Potomac River Cleanup George Washington's Mount Vernon Estate 3100 Mt Vernon Memorial Hwy, Alexandria Event Details Get Directions
Apr 15 9:00 am - 11:00 pm Potomac River Clean up Point Lookout State Park 11175 Point Lookout Rd, Scotland Event Details Get Directions
Apr 15 9:30 am - 12:00 pm Senator Scott Surovell’s Cleanup on Little Hunting Creek–Audubon Estates Little Hunting Creek--Audubon Estates, Grackle Court 7747 Grackle Ct, Alexandria Event Details Get Directions