Slate Creek Diversion Sediment Pass-Through Project
2 Documents in Project
Summary
SCH Number
2001082096
Lead Agency
Oroville-Wyandotte Irrigation District
Document Title
Slate Creek Diversion Sediment Pass-Through Project
Document Type
NOD - Notice of Determination
Received
Posted
9/28/2001
Present Land Use
Important Timber and General Forest
Document Description
Oroville-Wyandotte Irrigation District plans to pass gravel, cobble, and sediment through their Slate Creek Diversion Dam during winter storm events in order to clear material from the vicinity of the project structures (valves, trash racks, tunnel, etc.). Sediment accumulation peaked during a 1997 storm event, and threatens the project structures and minimum fish flows. The sediment pass-through events will be part of normal maintenance of the hydro project, subject to monitoring and various permit requirements.
Contact Information
Name
Michael Glaze
Agency Name
Oroville-Wyandotte Irrigation District
Contact Types
Lead/Public Agency
Address
Phone
Location
Counties
Plumas
Waterways
Slate Creek
Township
20N
Range
8E
Section
2SW
Notice of Determination
Approving Agency
Oroville-Wyandotte Irrigation District
Approving Agency Role
Lead Agency
Approved On
Determinations
(1) The project will have a significant impact on the environment
No
(2a) An Environmental Impact Report was prepared for this project pursuant to the provisions of CEQA
No
(2b) A Mitigated or a Negative Declaration was prepared for this project pursuant to the provisions of CEQA
Yes
(2c) An other document type was prepared for this project pursuant to the provisions of CEQA
No
(3) Mitigated measures were made a condition of the approval of the project
Yes
(4) A mitigation reporting or monitoring plan was adopted for this project
N/A
(5) A Statement of Overriding Considerations was adopted for this project
N/A
(6) Findings were made pursuant to the provisions of CEQA
N/A
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