Table 1 Hatcheries and stocks sampled in the 1979 homing studies Hatchery ATPase Hatchery Species tm smeeste Manchester assay sampling to seawater pens profile Chelan- Steelhead 6101-61604/25/794/26/794/26/79 4127179 Yes 4/26/79 Leavenworth Wells- Steelhead 3001-30605/10/795/11/795/11/79 5/12/79 No 5/9/79 Winthrop Tucannon Steelhead 6801-68605/14/79 5/16/795/16/79 5/16/79 Yes 5/17/79 Carson Spring 6401-64605/01/79 5/04/795/04179 5/03/79 Yes 5/08/79 chinook B1gh1teSa1 mon Fa11ch1nook6301-63605/18/795/19/795/19/79 5122/79 Yes 5/21/79 mp g an