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About Us

Local 3599
NYC Dept. of Environmental Protection Technical Professional Employees

Richard Kowalczyk

Telephone Number


We Work As
From mountain tops to city limits, Local 3599 represents over 300 New York City Department of Environmental Protection technical and professional employees who work throughout the upstate communities of the NYC watershed. We are responsible for the critical mission of ensuring the delivery of the world’s most precious resource to the residents and visitors of New York City.

We Work In
Dept. of Environmental Protection, including its DEP Bureau of Water Supply, Bureau of Engineering and Construction and other facilities located upstate, outside the five boroughs of New York City.