COVID-19 Coronavirus Updates and Guidance
The County is taking a number of actions to keep residents safe and minimize the spread of COVID-19. Find status information for County operations and services.
Tidal Gunpowder Watershed

Small Watershed Action Plan (SWAP)
A Small Watershed Action Plan (SWAP) identifies strategies to bring a small watershed into compliance with water quality standards. Strategies go beyond traditional government capital projects and include actions in partnership with local watershed associations, citizen awareness campaigns and volunteer activities. A Small Watershed Action Plan has been prepared for the Tidal Gunpowder watershed in conjunction with the Middle River watershed. Review updates on the plan.
Volunteer
To participate in watershed activities, contact your local watershed association. For the Tidal Gunpowder watershed, contact the Gunpowder Valley Conservancy.
Contact Information
Watershed Management Program
Phone: 410-887-5683
E-mail: watersheds@baltimorecountymd.gov
We're working to provide you with a better experience, and want your feedback. Learn more about our project and give your feedback.
Environmental Protection and Sustainability
Clean Green Baltimore County provides residents and businesses with the latest news and information on county initiatives, services and resources that support sustainable living.
Use the Environmental Reporter Web Application to help the County track private tree plantings, private rain barrel installations and midges.