How can I get a copy of my septic design?
If it is on file with the City, you can call Development Services at 692-9520 and a member of the staff can help you and they may be able to provide a photocopy of the plan. There will be a charge of 50ยข per page for the copies. If it is not on file, you will have to contact New Hampshire Department of Environmental Services Subsurface Systems Bureau at (603) 271-3501 or contact the original designer of the system.