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Mahwah Township
Wednesday October 28th, 2026 :: 08:30 p.m. EDT

Advisory

WATER MAIN BREAK (NILSEN AVE.)

The Mahwah Water Department currently has a water main break on Nilsen Ave. near house #37. If you live on Nilsen Ave. you may experience some discolored water or low water pressure. If you do have any discolored water please run your COLD faucet only, until it clears. We will be working as quickly as possible to make the necessary repairs to limit any disturbance to our residents.

Address/Location
Mahwah Township
475 Corporate Dr
Mahwah, NJ 07430

Contact
Emergency: 9-1-1
Non-emergencies: 201-529-1000

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