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Water & Sewer Utilities
All billing questions shall be directed to Water/Sewer Billing and Collections, located at:
475 Corporate Drive
Mahwah, NJ 07430
Phone: 201-529-5757 (ext. 221 or ext. 222)
- Who do I call for billing questions?
- What should I do if I have discolored water?
- What should I do if I see water coming out of the road/ground?
- What are Mahwah Water Department hours of normal operation?
- What should I do if I think my water/sewer bill is high?
- Does Mahwah have high lead levels in our drinking water?
- What should I do if I have sewage backing up into my home?
- What if the sewer clog is the homeowner’s responsibility?
- Is the Mahwah Sewer Department responsible for the sewer line coming into my home?
- Is the Mahwah Water Department responsible for the water line coming into my home?
- What is the Mahwah Water Department responsible for in my home?
- What should I do if I need the water shut off at the curb so I can make nonemergency repairs in my home?
- What should I do if I need the water shut off at the curb for an emergency?
- Is the Mahwah Sewer Department responsible for my sewer ejector pump?
- What should I do if I see BLUE and GREEN flags on my yard?
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Brian Vanderbeek
Water and Sewer SuperintendentPhone: 201-529-4413
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Department of Public Works (DPW)
Physical Address
142 N Railroad Avenue
Mahwah, NJ 07430
Phone: 201-529-3344Fax: 201-512-0104Emergency Phone: 201-529-1000
Hours
Monday through Friday
7 am to 3:30 pm
Saturday
7 am to 1 pm (Unless otherwise noted on main calendar)