Table 4. Approximate spawning times and locations for suckers in the Sprague River based on USGS radio tagged specimens in 2005.

Rkm = approximate distance from Upper Klamath Lake in river km. K = C. snyderi, L = Deltistes luxatus and S = Ch. brevirostris). Early and late refer to the first two or last two weeks of the month. Data from Ellsworth and Shively, USGS.

		March		April		May
Reach	Rkm	early	late	early	late	early	late
North Fork Sprague	~145				K
Sycan River	~140				K
Beatty Gap	129–137		K	KL	KL
Nine Mile	30–63		K	KL	L
Below Chiloquin Narrows	10–27			L	LS	LS	S