Westchester County Wastewater Treatment Plant

The Westchester County Wastewater Treatment Plant handles municipal wastewater for Yonkers and nearby areas. These facilities operate behind the scenes to protect public health and local waterways by cleaning used water before it re-enters the environment. Industrial pretreatment, sludge management, odor control systems, and routine compliance monitoring keep operations running smoothly.

You’ll find this sewage treatment plant at 1 Fernbrook St, Yonkers, NY 10705, a site equipped for high-volume flow while meeting strict regulatory standards. Maintenance crews oversee pump stations, chemical dosing systems, and solids dewatering daily. Stormwater diversion and primary clarifiers operate in sequence to separate solids from liquids.

Reach the office for non-emergency questions at (914) 231-2845. For step-by-step directions, follow the map online. Treatment works best when the public understands where water goes after every flush.