You can add location information to your Tweets, such as your city or precise location, from the web and via third-party applications. You always have the option to delete your Tweet location history. Learn more
The legal limit for Columbia water temperature is 68 degrees to protect salmon and steelhead in the mainstem of the river (itâs lower in tributaries and spawning grounds). Over the past two years, Columbia Riverkeepr volunteers found 70-degree water in much of the mainstem.
The Columbia River basinâs climate, strongly affected by orographic influences, is partly continental and partly marine. The Rocky Mountains to the east block out most of the severe winter storms of the interior of the continent, and the Cascade Range to the west shields the basin from moist Pacific Ocean air.