In an effort to clean up the Chesapeake Bay, Chesapeake Bay Foundation (CBF) members use hands-on experiential learning opportunities to train teacher ambassadors throughout the bay's jurisdictions. Teacher ambassadors use the skills they learn to develop a Meaningful Watershed Educational Experience (MWEE) for their students to raise awareness of how communities can care for the local watershed. The teacher ambassadors at Lower Dauphin High School designed and implemented an outdoor, investigatory opportunity for their students during the 2018-2019 school year. This article describes how this ninth-grade class (nearly 300 students) gathered data on stream health, explored the watershed and stormwater runoff with tech tools, and designed a student action project using social media to connect their experience with the community.