VIDEO: Fire crews are investigating what sparked a wild fire in Eau Claire County. The fire was called in at around 3 p.m. Wednesday on County Road GG in Augusta. Officials have told WEAU 13 News they're still knocking down the fire and believe it's burning about 10 to 20 acres. The forestry team leader says with the windy conditions and low humidity more fire-activities are starting to pick-up. There have been no reports of any injuries.