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***JOINT LAND USE BOARD WILL HOLD A SPECIAL MEETING ON TUESDAY, MARCH 24, 2026, AT 7:30 P.M. AT THE MENDHAM BOROUGH FIRE DEPARTMENT, 24 EAST MAIN ST., MENDHAM, NJ.*** SEWER BILLS HAVE BEEN PROCESSED AND ARE IN TRANSIT. SEWER BILLS ARE DUE APRIL 1ST. RESIDENTS CAN PAY EITHER ONLINE OR BY DROPPING OFF A CHECK AT THE BOROUGH OFFICE'S. *** PLEASE BE ADVISED THAT JCP&L WILL BE DOING TREE TRIMMING MAINTENANCE BEGINNING JANUARY 1, 2026 ***     
***JOINT LAND USE BOARD WILL HOLD A SPECIAL MEETING ON TUESDAY, MARCH 24, 2026, AT 7:30 P.M. AT THE MENDHAM BOROUGH FIRE DEPARTMENT, 24 EAST MAIN ST., MENDHAM, NJ.*** SEWER BILLS HAVE BEEN PROCESSED AND ARE IN TRANSIT. SEWER BILLS ARE DUE APRIL 1ST. RESIDENTS CAN PAY EITHER ONLINE OR BY DROPPING OFF A CHECK AT THE BOROUGH OFFICE'S. *** 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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Well Water Testing

Release Date: January 15, 2015
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HOW CLEAN IS YOUR WATER?

Well water tests can be expensive, but the Raritan Headwaters Association established a program that provides Borough residents an opportunity for low cost well water testing.
 If any resident wishes to have their water tested (recommended to be done annually) click here or if you have any questions please contact lorraine.felber @gmail.com

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