A 21-year-old woman from Spring Valley died early Sunday morning, apparently from carbon monoxide poisoning from electric generator fumes, in a tent at the Chip-pewa Valley Country Fest grounds.Tara M. Grant was taken to St. Josephâ??s Hospital in Chippewa Falls shortly after a 12:42 a.m. 911 call, but efforts to revive her failed.Her friend, Jesse J. Jenson, 24, also of Spring Valley, was taken to the hospital for observation for an elevated level of carbon monoxide.