Community
11-10-2025: Hydrant Flushing on Mackay Avenue & Grand Avenue today, Monday November 10th
11-10-2025: Hydrant Flushing on Mackay Avenue & Grand Avenue today, Monday November 10th 
The Waldwick Water Department will be performing hydrant flushing today, Monday November 10th on Mackay Avenue and Grand Avenue at approximately 10:00 am.
Residents in the area may temporarily experience low water pressure and/or discoloration. If discoloration occurs, please run your cold water until clear.
If you have any questions, please call 201-652-5900.
Address/Location
The Borough of Waldwick, NJ
15 E Prospect St
Waldwick, NJ 07463
Contact
Emergency: 9-1-1