Your search for Jefferson County, Oregon revealed 11 records:

Date:	Source:	Location:	Description:
1998 (prior to 98)	The Track Record		Woman sees 'troll' on road
Fall 1996	The Track Record	Warm Springs	Tracks found at house, bear seen chased by BF
Summer 1994	BFRO	Madras	Silhouette seen by witness near Metolius River
Summer 1974	The Track Record #42	Warm Springs	Man sees BF digging for ants, takes photos
Fall 1967	The Sasquatch File, John Green	Warm Springs	Tracks found, trailer shoved near Trout Lake
Summer 1966	The Track Record #42		Man sees Bigfoot splashing in lake through rifle scope
Fall 1986	oregonbigfoot.com	Sisters	Bow hunters describe encounter with a "screaming banshee"
fall 2002	BFRO	Sisters	Campers at Suttle Lake see three creatures at night near cabin
summer Early 90's	oregonbigfoot.com	Simnasho / Warm Springs	Several creatures seen running through woods
fall 2004	oregonbigfoot.com	Detroit	Sasquatch whistles at deer hunter
winter 2004	oregonbigfoot.com	DETROIT	Sasquatch whistles at hunter, mistakes him for another?