DEP will shut down the Catskill Aqueduct as of October 1, 2021, and it will be out of service through mid-January 2022. As a result, New Castle’s water source will switch to the Croton Reservoir as of Friday, October 1, 2021. The Catskill Aqueduct rehabilitation project began in 2018, a similar 10 week shutdown occurred in 2020 and another is planned for 2022.