Land Conservation:In the Metolius sub-basin, the Deschutes Land Trust is focused on protecting the mainstem Metolius River and Lake Creek. Lake Creek is a key tributary because: (1) most of the private land in the Metolius sub-basin is concentrated around it; (2) its water source is Suttle Lake, meaning its water is relatively warm compared to other streams in the sub-basin, which are spring-fed. This warm water may facilitate production of spring chinook smolts; and (3) it is the gateway for sockeye salmon to reach Suttle Lake, home to one of Oregon’s two historic sockeye populations.
- To date, the Land Trust has protected the largest private property in the sub-basin (Metolius Preserve, 1,240 acres including approximately 2.5 miles of Lake Creek) and the headwaters of Spring Creek, a stream that contributes one-third the flow of the Metolius River at the confluence of the two streams. The Land Trust, pen
ding landowner agreements, anticipates protecting an additional .5 miles of the South Fork of Lake Creek, and an additional .5 miles of the mainstem Metolius over the next six years.
Fish Passage and Screening:To date, the Upper Deschutes Watershed Council has completed work on four of the 25 unscreened and/or impassible, small- scale private diversions in the Lake Creek watershed. Within the next six years, the Upper Deschutes Watershed Council expects to complete the remaining 21 projects provided that funding is available for the extensive and complex landowner negotiations. While this may appear overly ambitious, nearly 3/4 of the remaining screening and passage projects can be bundled into single projects, greatly improving efficiency and overall project success.
Stream Habitat:The Upper Deschutes Watershed Council has completed one major stream restoration project in the Metolius, removing a historic dam thought to have caused the demise of the Suttle Lake sockeye run, and restoring approximately ¼ mile Lake Creek in the process. In the next six years, the Upper Deschutes Watershed Council plans to restore approximately ½ mile of Spring Creek.