4:30 to 6 p.m., Wednesday, April 9
Join Green Philly and PDE to mark storm drains and keep our waterways clean and clear!
Click HERE to Register
Volunteer opportunities
Mark a Storm Drain, June 15
Make your mark as a volunteer
We are looking for volunteers to mark storm drains in Philadelphia’s neighborhoods. We have a special event on June 15. We provide the kits, and you do your part for clean water. Sign up today!