The Hackensack Riverkeeper has set a new standard for waterway protection, earning the organization the 2025 “Clean Waterways” Award from the New Jersey Clean Communities Council (NJCCC).
Hackensack Riverkeeper’s success is highlighted by the work of Outreach Coordinator Tyler Tierney, a leader who has inspired unprecedented volunteer action – including the mobilization of a 1,000-member team dedicated to cleaning and restoring the watershed.
Tierney’s commitment to clean rivers began with the AmeriCorps Watershed Ambassador Program in August 2021 before he advanced to his current role. He now drives the strategy for public communication, program execution and the guidance of Hackensack Riverkeeper’s robust volunteer efforts. His focus is clear: to encourage action.
“During my time as Community Outreach Manager, I had the privilege of leading more than 150 river clean-up efforts. Equipped with nothing but inspiring volunteers and a few basic tools, we removed roughly 110,000 pounds of debris from our watershed by hand,” Tierney said. “My motivation was never to receive praise, but it’s a great honor to receive recognition from the NJ Clean Communities Council for all our restoration efforts in Hudson and Bergen counties.”
Under his direction, Tierney oversees river cleanups, paddle events and watershed restoration. In 2021 alone, his leadership fueled 25 cleanup events that removed more than 34,000 pounds of debris from the watershed. He prioritizes frequent and localized cleanups, often targeting hard-to-access areas to prevent debris from moving downstream.
His leadership shines in his ability to unite groups through conservation. A notable example is a joint cleanup along the Passaic River he organized with 45 members from four synagogues, which collected 575 pounds of trash and built valuable environmental connections.
He also collaborates with external stakeholders, including those involved in the EPA’s Superfund clean-up effort on the Hackensack River, championing transparency and community input in large-scale restoration plans. “Tyler Tierney’s work at Hackensack Riverkeeper is a powerful testament to combining logistical skill with community-building and advocacy,” NJCCC Executive Director JoAnn Gemenden said. “Through his persistent outreach and inclusive stewardship, he is not just removing trash, but building lasting connections and responsibility toward precious ecosystems.”
HACKENSACK, NJ – October 30, 2025