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1. Where Do I Dump Wastewater From My Camper/RV?

Wastewater from a camper and RV can be dumped at the Wastewater Treatment Plant on 125 Hall Street in Concord. They are open Monday through Friday, 7:30 AM to 3:00 PM. It is free disposal for RV dumping, but it is required to sign in at the main office and to obtain a pass.

2. How Do I Add A New Sewer Service?

The City of Concord can be hired for the new construction of sewer line from the sewer main up to the property line, or you can hire a contractor to put the whole service in. The City of Concord requires a full deposit of the estimate before work can begin. Additional costs will apply for inspection and sewer investment fees. Inspection fees can be obtained from the Engineering Services Division at 603-225-8520, while the sewer investment fees can be obtained by calling the Utility Billing Office at 603-225-8694.

3. What Do I Do If I Have A Sewer Back-Up?

Call Concord General Services at 603-228-2737 and ask for the Sewer Systems Supervisor to check past City records to determine if there is a history of problems with the sewer service in that location. If there is a past history of issues on City property, our crew will investigate. If the issue is on private property, a plumber must be called. An accessible clean-out is necessary for our equipment to get into the sewer line, otherwise a plumber will have to be called to open the line in the basement. Our sewer crew will not alter plumbing on private property.