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,... Read More
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National Estuaries Week, Sept. 21-28
Join Us During National Estuaries Week For PDE, every week is estuaries week. But from Sept. 21 to 28, which is officially National Estuaries Week for 2024, you can find... Read More
Marcus Hook Preservation Society Pirate Festival
Marcus Hook Preservation Society Pirate Festival 11 a.m. to 6 p.m. Saturday, Sept 21, 2024 Ahoy, matey! If ye be lookin' for a swashbucklin' good time, the pirate festival... Read More
Thanks for joining us at the 2024 Delaware River Festival!
Thank you for joining us at this year's Delaware River Festival. We hope you had a great time. See you next year!
2024 Delaware Coast Day
1044 College Drive, Lewes, Delaware 1044 College Drive, Lewes, United StatesDelaware Coast Day: Ecosystems for Everyone 10 a.m. to 3 p.m., Sunday, Oct. 6 University of Delaware's Hugh R. Sharp Campus, 1044 College Drive, Lewes, Delaware. Join University of... Read More
Experience the Estuary Celebration – Tickets No Longer Available
Vie 600 N Broad St, Philadelphia, PA, United StatesSorry! Tickets for this event are no longer available. We hope to see you at another one of our fundraising events! Please contact us if you have any questions at... Read More
Enter the 2025 Delaware Trash Into Treasure Art Contest
Calling Delaware Artists! From now until Wednesday, Jan. 15, 2025, you can enter our art contest that conveys the importance of keeping litter out of... Read More
REGISTER NOW – Delaware Estuary Science & Environmental Summit
Add Your Heading Text Here Register Today for the Delaware Estuary Science & Environmental Summit Feb. 11-12, 2025 Chase Center on the Riverfront, Wilmington, DE CLICK HERE TO REGISTER The... Read More
Delaware Estuary Science & Environmental Summit
Feb. 11-12, 2025 Chase Center on the Riverfront, Wilmington, DE CLICK HERE TO REGISTER The Delaware Estuary Science and Environmental Summit is coming this February. For the first time, we're... Read More
RASCL Summit 2025
Coming March 5