Join Patapsco Heritage Greenway for a lovely morning in the park, setting up our trees for winter!Come maintain trees in the park with Patapsco Heritage Greenway! We will lay new mulch, pull weeds, and fix tree cages on our 35 trees at this site. All supplies will be provided and registrants will receive an email…

Join Patapsco Heritage Greenway in cleaning up trash and remove invasive species at MES in the Patapsco River watershed!Come clean up trash with Patapsco Heritage Greenway and improve the Patapsco River! We will collect litter found around the campus of Milbrook Elementary School & remove invasive species in preparation for a future tree planting event.…

Join PHG to learn about the Patapsco River Valley through hands-on family activities including crafts, scavenger hunts, and fun bug finds!Join Patapsco Heritage Greenway for Family Day on the Trolley Trail! Learn about the Patapsco Valley through hands-on family activities, including finding and identifying stream macroinvertebrates, creating a fall nature project to take home, and…

Join the Historic Oella Cemetery for their wrap-up cleanup event for the fall!Friends of Oella Cemetery is leading this event and could use some additional helping hands!What to BringTools: Feel free to bring your own tools; however, you are responsible for your tools AND your safety. There will be tools, work gloves, and safety vests…

Come join us at this interactive event where we document local chloride levels in streams and learn about general water quality.Walk along the Patapsco River with PHG's Water Quality Program Manager and talk about water quality, how road salts affect our waterways and the critters that call our river home. We'll start by chatting about…

Join Patapsco Heritage Greenway in cleaning up trash around Lansdowne Middle School/ Lansdowne Road in the Patapsco River watershed!Come clean up trash with Patapsco Heritage Greenway and improve the Patapsco River! We will collect litter found around the campus of Lansdowne Middle School & Lansdowne Road. All supplies will be provided and registrants will receive…

Join PHG & CRTT for a tree planting along the Short Line Trail behind the Western School of Technology & Environmental Science.Join Patapsco Heritage Greenway & Catonsville Rails to Trails in performing a tree planting along the Short Line Trail behind the Western School of Technology & Environmental Science ! We will dig holes for…