The most popular hydro-fluorocarbon (HFC) refrigerants for new commercial air conditioning systems include R-410A, R-407C and R-134a. As a facility manager or owner, itâs important that you understand these different refrigerants so that you can make informed decisions for your facilityâs air conditioning system.
Fall Chinook Salmon, up upriver brights, Spring Chinook Salmon, Coho, Silvers and Columbia River Salmon weighing up to 50 pounds and more migrate their way up the Columbia River every year. choose a Columbia River fishing guide and catch these Columbia River Salmon all year long.. Astoria fishing guides.
JEFFREY P. MAYOR. Fall is the prime time to see salmon moving upstream as they prepare to spawn. Area streams and rivers are full of fish such as chinook, coho, chum and sockeye salmon, and steelhead trout making their way up waters such as the Puyallup and Cedar rivers, Kennedy Creek, in Mason County, and Minter Creek, in Pierce County.