Loading Events

« All Events

  • This event has passed.

Cancelled: The Wissahickon Watershed Then & Now with Stan Kozakowski, Debbie Hoellein, and Jim McClory

June 24, 2023 @ 9:00 am - 12:00 pm

Cancelled due to the rain in the forecast. Rescheduled to August 12!

Join Debbie, Jim, & Stan as they explore the Monoshone Creek, one of the critical tributaries of the Wissahickon Creek. This tributary played a vital role in the economic and political history of Philadelphia but also was part of the dangerous pollution of the city’s drinking water. From the lessons of the past, learn how your daily activities can both harm and protect our precious natural resources. We will be joined by local historian, David Bower at Historic Rittenhouse Town, to learn more about the rich history of this historic gem and how it is being transformed today. Recommended for ages +12.

Distance: ~2.5 miles

Level: Moderate (some inclines and declines, uneven surfaces)

Registration is required for all hikes so that participants can be informed of weather or other emergency cancellations. We ask all event attendees to bring a mask and mask up if a distance of six feet cannot be maintained during the activity. If you or anyone in your household are exhibiting COVID-19 symptoms, please stay home. More information is at

Unless otherwise specified, Trail Ambassador Walks may be on rocky, rugged trails that may be wet and slippery. Wear sturdy shoes or boots with socks. Walks are cancelled in heavy rain. Service animals are always welcome. For more information contact Claire Brennan at Visit for updates.


June 24, 2023
9:00 am - 12:00 pm
Event Category:
Event Tags:


Johnson Street and Lincoln Drive
W Johnson Street and Lincoln Drive
Philadelphia, Pennsylvania 19119
+ Google Map