SCH Number 2010062082


Project Info

Title
Dry Creek Habitat Enhancement Demonstration Project
Description
CDFW has executed Lake and Streambed Alteration Agreement No. 1600-2017-0343-R3, pursuant to section 1602 of the Fish and Game Code to the project Applicant, Sonoma County Water Agency. During winter 2016-2017, frequent heavy rains with sustained high flows led to a large amount of deposited gravel into the back end of one of the backwater channels. This project authorized under this Agreement is limited to: excavating the deposited gravel from the backwater channel; backfilling floodplain wood structures with gravel; installing willow baffles upstream of the backwater channel along the bank of Dry Creek to help prevent future gravel deposition; reorienting some large wood structures to be parallel to the main channel of Dry Creek; and excavating out a buried pipe. All work is to restore the site back to the original design and prevent future sedimentation. No mature vegetation will be impacted and a turbidity curtain will be installed to isolate the work area in the backwater pond form the rest of the pond.
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5 documents in project

Type Lead Agency Received Title
Sonoma County Water Agency dry Creek Demonstration Area D Repairs (Lake or Streambed Alteration Agreement No. 1600-2017-0343-R3)
Sonoma County Water Agency Dry Creek Habitat Enhancement Demonstration Project
Sonoma County Water Agency Dry Creek Habitat Enhancement Demonstration Project
Sonoma County Water Agency Dry Creek Habitat Enhancement Demonstration Project
Sonoma County Water Agency Dry Creek Habitat Enhancement Demonstration Project