Hell Hole Dam Core Raise Project
4 Documents in Project
Summary
SCH Number
2016052036
Lead Agency
Placer County Water Agency
Document Title
Hell Hole Dam Core Raise Project
Document Type
NOD - Notice of Determination
Received
Posted
5/20/2019
Document Description
The Project consists of temporarily storing approximately 8,000 cubic yards of rip rap excavated from the downstream slope of the dam. The rip rap will be removed and placed back into the dam upon completion of the Project. Construction of a temporary road will include installation of three temporary ramps connecting to the top of the dam to the first bench on the reservoir side. The existing bench will serve as a temporary haul road. Upon completion of the Project, the ramps will be removed and fill replaced on the dam or disposed of at an authorized facility.
Contact Information
Name
Greg Hendricks
Agency Name
Central Valley Region Water Board
Contact Types
Lead/Public Agency
Phone
Name
Agency Name
Placer County Water Agency
Contact Types
Project Applicant
Location
Counties
Placer
Cross Streets
Approximately 15 miles east of Tahoma, in Placer County
Notice of Determination
Approving Agency
Central Valley Regional Water Quality Control Board
Approving Agency Role
Responsible 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
Yes
(5) A Statement of Overriding Considerations was adopted for this project
No
(6) Findings were made pursuant to the provisions of CEQA
No
Attachments
Notice of Determination
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