Delaware River


Phone: 215.369.1188
Maya K. van Rossum
the Delaware Riverkeeper
ext. 102
Tracy Carluccio
Deputy Director
ext. 104
Mary Ellen Noble
Associate Director
Claire Biehl
Chief Operations Officer
ext. 103

Chari Towne
Director, Awareness-to-Action Campaign
Schuylkill Watershed Specialist
ext. 109

Tim White
Chief Information Officer
ext. 116
Nicholas Patton
Staff Attorney
ext. 107
Aaron Stemplewicz
Staff Attorney
ext. 115
Corinne Bell
Staff Attorney
ext. 118
Fred Stine
Citizen Action Coordinator
ext. 113
Faith Zerbe
Water Watch Director
ext. 110
John Nystedt
Restoration Specialist
ext. 112
Ed Rodgers
DRN Video Consultant
ext. 111
Khrysta A Mohammed
Research Associate
ext. 108
Clifton S Biehl
Database Manager
ext. 119
Andrew Edkins
Social Media/IT Associate
ext. 120
Amanda Vendetti
Office Support Manager
ext. 101


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Remember the River

Remember the River CampaignThe Delaware is the longest undammed river east of the Mississippi, flowing freely for 330 miles as it travels from New York state, through Pennsylvania, New Jersey, and Delaware to the Atlantic Ocean.

Our Remember the River campaign is a tribute to the Delaware. Learn more about this campaign.

Request a Speaker

Did you know DRN is available to speak at events?

The Delaware Riverkeeper as well as representatives of the Delaware Riverkeeper Network are available to speak about the Delaware River watershed, the threats it faces and our efforts to protect it. Speaker's fees for Delaware Riverkeeper Network staff generally start at $250, but vary depending upon the length of the presentation, the type of function being held, and the financial capabilities of the host organization. Speaker's fees are designated as donations to the Delaware Riverkeeper Network. Part of the operating budget, they help Delaware Riverkeeper Network to champion the rights of the River and its streams as members of our community.

Request a Speaker Now
Email us at to request a speaker. Review topics and speaker bios.

Download Speaker Request Form (PDF File).

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