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NJDEP Public Hearing Room

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401 East State St, 1st floor
Trenton, NJ 08625 United States Get Directions
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37th Annual NJDEP GIS Mapping Contest – Wednesday, April 9, 2025

Welcome to the 37th Annual NJDEP Mapping Contest Website. The contest will be held in the Public Hearing Room of the NJDEP Building at 401 East State Street in Trenton on April 9, 2025 from 10:00 am – 12:30 pm. All federal, state, municipal, county, non-profit, and student GIS users are encouraged to attend and participate. Contestants and […]

NJ Drinking Water Quality Institute December 2024 Public Meeting

The next public meeting of the Drinking Water Quality Institute will be held on Tuesday, December 10, at 10:00 AM. This meeting will a hybrid public meeting (in person and virtual) at the Public Hearing Room at DEP Headquarters at 401 E State St, Trenton, NJ 08625. To indicate your interest in attending the meeting, […]

New Jersey Clean Air Council 2024 Public Hearing

The 2024 Clean Air Council public hearing will provide further understanding of the extent and impact of emissions from food waste disposal and landfilling and develop a series of recommendations to the Commissioner of NJDEP to improve air quality using waste reduction strategies and implementing state of the art control measures to eliminate or recapture […]

Navigating the DEP Seminar 2 – Understanding the Regulatory Process I

'Navigating the DEP: A Series of Environmental Seminars for Overburdened Communities' is a series tailored to help EJ advocates from across the state learn about our tools, regulations, permitting processes, and opportunities for funding. Learn about permitting processes under the EJ Law and Administrative Order 25, Environmental Justice Impact Statements, & public engagement requirements under […]

35th Annual GIS Mapping Contest

The 35th Annual GIS Mapping Contest will be held on Thursday, April 20, at 10 a.m., at DEP Headquarters, 401 E. State St., Trenton. The event will be conducted in-person in the Public Hearing Room.  Enter your map or come see public maps developed by GIS users from around the state Winning maps have gone on to triumph […]

Air Rules-Stakeholder Meeting

Invite (pdf) Agenda (pdf) Attendance List (pdf) Consumer Products and Aftermarket Catalyst Rule Overvview (pdf) Mobile Source Rule Overview (pdf) AIMS Presentation (pdf) Consumer Products Presentation (pdf) CP and AIM Limits Handout (xlsx)