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*** Q1 2026 PROPERTY TAXES ARE DUE FEBRUARY 1ST. THERE IS A 10 DAY GRACE PERIOD BEFORE INTEREST IS ASSESSED. RESIDENTS CAN EITHER PAY ONLINE OR DROP OFF A CHECK TO THE BOWERS BUILDING *** MOUNTAIN VALLEY PARK POND (THE MUD HOLE) IS CURRENTLY CLOSED FOR ICE SKATING. *** PLEASE BE ADVISED THAT JCP&L WILL BE DOING TREE TRIMMING MAINTENANCE BEGINNING JANUARY 1, 2026 ***     
*** Q1 2026 PROPERTY TAXES ARE DUE FEBRUARY 1ST. THERE IS A 10 DAY GRACE PERIOD BEFORE INTEREST IS ASSESSED. RESIDENTS CAN EITHER PAY ONLINE OR DROP OFF A CHECK TO THE BOWERS BUILDING *** MOUNTAIN VALLEY PARK POND (THE MUD HOLE) IS CURRENTLY CLOSED FOR ICE SKATING. *** PLEASE BE ADVISED THAT JCP&L WILL BE DOING TREE TRIMMING MAINTENANCE BEGINNING JANUARY 1, 2026 ***     

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

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NJ American Water-Hydrant Flush

Release Date: April 15, 2010
 View Printable News Story

Mendham Borough Hydrant Flushing
May 3-14, 2010

To help maintain the systems that deliver your drinking water, New Jersey American Water periodically flushes the water mains in Mendham Borough. 
During the flushing program in Mendham Borough, NJAWC will make every effort to minimize inconveniences to the public. However, while they are flushing, residents in the area may experience low water pressure or discolored water. If the water is discolored, residents are advised to run the cold water for a few minutes until it is clear.
Please be aware that this schedule is tentative and is subject to change. For the most up to date flushing schedule, please visit New Jersey American Waters website at www.newjerseyamwater.com.