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Mahwah Township
Thursday June 4th, 2026 :: 08:51 a.m. EDT

Advisory

WATER DEPT. HYDRANT FLUSHING STREETS FOR 6/4/26

Water Dept. hydrant flushing streets for 6/4/26.

Masonicus area- Airmont Ave (Brookwood Dr to NY state line), Grenadier Dr, Cobbler Ln, & Cortland Trail. 
After today the Township hydrant flushing program will be complete besides a small section of Ridge Rd. which be be performed once school is out for the year. The Mahwah Water Dept. thanks the residents/business owners for their cooperation during this important NJDEP mandated program.  

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

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

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