Cull Reservoir and Don Castro Reservoir Hydraulic Desilting Pilot Project, Castro Valley
2 Documents in Project
Summary
SCH Number
1999062056
Lead Agency
Alameda County
Document Title
Cull Reservoir and Don Castro Reservoir Hydraulic Desilting Pilot Project, Castro Valley
Document Type
NOD - Notice of Determination
Received
Posted
8/24/1999
Present Land Use
Agriculture/Community Park
Document Description
The proposes project is being undertaken as a pilot project to determine the feasibility of using a hydraulic dredge for the long term maintenance of the reservoirs. The proposed project consists of removing up to 48,000 cubic yards of material from the upstream end of both reservoirs (approximately 24,000 cubic yards from each) using a small hydraulic dredge. The material would be pumped to temporary sediment settling/drying areas on site and dried before transporting it to a permanent disposal site or for use as fill material. A more detailed description of the work follows. Material would be hauled to District-owned previously designated silt storage sites or to other construction sites which are subject to separate environmental review.
Contact Information
Name
Robert Lepsic
Agency Name
Alameda County Public Works Agency
Contact Types
Lead/Public Agency
Phone
Location
Cities
Castro Valley
Counties
Alameda
Total Acres
+5
State Highways
I-580
Schools
Canyon Middle School
Waterways
Cull & San Lorenzo
Notice of Determination
Approving Agency
N/A
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
N/A
(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
Disclaimer: The document was originally posted before CEQAnet had the capability to host attachments for the public. To obtain the original attachments for this document, please contact the lead agency at the contact information listed above. You may also contact the OPR via email at state.clearinghouse@opr.ca.gov or via phone at (916) 445-0613.