What is Stormwater?

The United States Environmental Protection Agency (EPA) considers stormwater pollution to be the leading
source of water pollution in the country.

Stormwater runoff occurs when water from rain or melted snow flows over the ground. Surfaces like streets,
parking lots, and roofs prevent this water from soaking into the ground naturally. As it flows over the land,
stormwater can pick up oil, road salt, and other pollutants before eventually flowing into rivers, lakes, or
wetlands. Some communities have combined sewer overflow systems which exacerbate the problem. When
not properly managed, stormwater pollution can be harmful to humans and the ecosystems that support life.


How PDE  Can Help
The Partnership for the Delaware Estuary (PDE) is an environmental nonprofit organization with over 28 years
of experience in addressing clean water issues. Our team of engagement professionals can help you tackle
your municipality’s stormwater issues and positively impact your community’s water quality and that of the
Delaware River and Bay. Working together, we can develop and provide high-quality outreach materials,
trainings, and programs that support your community’s needs and permit compliance.

PDE can provide you with successful engagement programs to meet your MS4 goals. Activities and topics
could include:

• Developing and installing interpretive panels and signs for best management practice (BMP) demonstration
sites and general stormwater pollution prevention education.
• Administering storm drain marking programs designed to educate residents about the importance of
keeping pollutants from entering storm drains.
• Coordinating hands-on volunteer opportunities like community clean-ups that engage residents in
conservation actions.
• Hosting workshops and programs to educate the public and enable them to take action at home to
positively affect water quality and stormwater runoff.

• Installing native plant pollinator gardens to improve habitat for local wildlife.
• Conducting dog waste reduction outreach campaigns encouraging proper disposal to improve communities
and help reduce harmful bacteria from entering waterways.
• Leading environmental art contests that engage community members in the importance of clean water,
stormwater management, and litter prevention.
Have something else in mind? Collaborate with PDE on your creative MS4 community outreach ideas, and we
can make it a reality!

What’s the Cost?
Activity costs range from $12,000 – $25,000 annually. Learn how our out-of-the box or customized programs
can engage your residents and help you meet your community’s unique stormwater and MS4 needs by
contacting jharrod@delawareestuary.org to discuss program availability, scheduling, and a budget that meet
your needs.

The Partnership for the Delaware Estuary, is a 501-C3 environmental nonprofit organization that works to
restore the health of the Delaware River and Bay. Visit us at www.DelawareEstuary.org.What is Stormwater?