New York City and the states of Delaware, New Jersey, New York and Pennsylvania have signed a long-term pact governing the quantity and timing of water released from City reservoirs in the Delaware River Watershed. The 10-year agreement, known as the Flexible Flow Management Program 2017 (FFMP), was signed by all parties under the conditions of a 1954 United States Supreme Court decision regarding the river's use. The New York City Department of Environmental Protection (DEP) has announced the completion of a $2.2 million sewer line extension project in the Town of Shandaken, Ulster County, which will provide centralized wastewater collection and treatment to additional homes and businesses. DEP joined the Church of St. Luke & St. Matthew in Brooklyn's Clinton Hill neighborhood to celebrate a recently completed rain garden and permeable pavement project on the church's property.