A fire is listed here when it is located in Box Elder County. Each complex is counted once, through its parent: the parent carries the complex's acres, and its member fires are listed beneath it without being counted again. A fire that crossed a county line is listed with the acres that burned in Box Elder County, not its whole reported size. A fire located elsewhere that burned into Box Elder County is listed too, at its Box Elder County acres, and is not added to the Box Elder County fire counts. County lines come from a different boundary dataset than state lines, so Box Elder County's acres are counted along county lines and can differ a little at the edges from the figures on the state page.