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***THE PHOENIX HOUSE IS CLOSED FOR RENOVATIONS ***ALL OFFICES & DROP BOX ARE LOCATED AT THE BOWERS BUILDING 6 W. MAIN***      
***THE PHOENIX HOUSE IS CLOSED FOR RENOVATIONS ***ALL OFFICES & DROP BOX ARE LOCATED AT THE BOWERS BUILDING 6 W. MAIN***      

Mendham Borough Seal BOROUGH OF MENDHAM
973-543-7152 • 2 West Main Street • Mendham, NJ 07945

News & Announcements

2025 Stormwater GIS Mapping

Release Date: May 22, 2025

Attention Property Owners:

During the week beginning May 26th, representatives of Aqualis, the Borough's stormwater management contractor, will be conducting field work to collect stormwater asset data using high accuracy GPS units to complete work required under the New Jersey Department of Environmental Protection (NJDEP) Tier A MS4 Municipal Stormwater Program. Field workers may need to briefly enter your property to identify stormwater features in the course of this data collection work.

If you have any questions regarding this work, please contact Michele Hovan, Project Manager of Aqualis NJ, at 908-899-0192 / mhovan@aqualisco.com