Bottle caps and other plastic marine debris.

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Have a question and don’t know who to ask? Please send inquiries about cleanups, school projects, the MDP website, or marine debris topics to This email address is monitored regularly, and we will do our best to get back to you quickly.

Media: Please contact Sophie Maginnes at

Marine Debris Program Staff




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Last updated Mon, 06/10/2024 - 12:41 pm EDT