Old wiring is the quiet emergency risk in Cornish. More than a third of homes here predate 1960, so plenty of electrical systems are older than the people living with them, and the insulation on knob-and-tube or cloth-covered cable turns brittle with years of heat. Some signs mean call now rather than wait: a switch plate or outlet that feels warm or has discolored, a spark as a plug goes in, a scorched smell around the fuse box, fuses blowing again and again, or lights that flicker whenever the well pump or an appliance kicks on. If the panel can be reached safely, switch off that circuit or the main, and if there is smoke, dial 911. A blown fuse never gets swapped for a bigger one, because its size is what protects the wire behind it.
Storms bring the other common call. A limb coming down can rip the service drop off the house, kink the mast or wrench the meter socket from the wall, and any wire lying on the ground should be treated as energized. Keep your distance, then phone 911 and Central Maine Power. The split in responsibility is simple: CMP’s equipment ends at the weatherhead and includes the meter, while the mast, socket, service-entrance cable and all the wiring indoors are the owner’s, and CMP will not restore power until a licensed electrician has fixed them. Goodnow Electric takes those calls 24/7, weekends and holidays included, makes the service safe, rebuilds the mast and socket, and sets up the reconnect with CMP.
Water is the third risk in a river town. The Ossipee joins the Saco at Cornish, and in 2024 the town adopted a revised floodplain ordinance along with new FEMA flood map panels. If floodwater has reached a basement holding the panel, water heater or well tank, treat the space as dangerous until someone confirms the power is off, and stay out wherever water touches outlets, cords or the panel. Once it recedes, flooded panels, outlets and wiring generally need an inspection, and often replacement, before power goes back on. Simply fixing a broken riser or meter housing, with nothing else changed, does not call for the newer outdoor disconnect.