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Abstract -- Bull trout were listed as threatened under the Endangered Species Act in 1998 due to declining populations. Spawning survey data is important for determining relative abundance and distribution...
Abstract -- Pacific Lamprey are native to the Tenmile Watershed and culturally important to the local Native American Tribes. Likewise, Salmon and Steelhead have both an economic and cultural significance to...
Abstract -- The Fifteenmile Creek watershed in North Central Oregon hosts a native population of steelhead (Oncorhynchus mykiss) that is without influence of previous hatchery augmentation. The Fifteenmile...
Abstract -- The John Day River, located in northeastern Oregon, supports five wild populations of summer steelhead (Oncorhynchus mykiss) and three populations of wild spring chinook (Oncorhynchus tschawytscha)...
Abstract -- The mission of the Oregon Department of Fish and Wildlife (ODFW) is to protect and enhance Oregon's fish and wildlife and their habitats for use and enjoyment by present and future generations. The...
Abstract -- Among the many chinook salmon populations contributing to large, mixed stock ocean
Abstract -- July, August and September, 1954, sixty-two Cascade Mountain lakes were surveyed by the Oregon State Game Commission to collect basic data necessarily for the future management of existing trout...
Abstract -- This report is the data obtained from a survey of 108 High Cascade Lakes by the Oregon State Game Commission in the northwest region during the summer of 1957. Twenty of these lakes were located and...
Abstract -- The 1961 high lake survey report contains 46 lakes, 12 of which were surveyed by district personel in 1960 or 1961. Seven lakes were located in Mt Hood National Forest and 35 were in the Willamette...
Abstract -- None