St. Croix Estuary Project Inc. (SCEP) is an independent, community, non-profit charity that is one of the founding members of Environment Canada's Atlantic Coastal Action Program (ACAP). Incorporated in 1992, the group delivers many environmental, educational, and outreach programs and owns and operates the Quoddy Learning Centre and Marine Park located on a 350 acre peninsula in the St. Croix Estuary and Camp Waweig located on 40 acres on the Waweig Estuary.