Delta Dams Rodent Burrow Remediation Project (Project) (California Endangered Species Act (CESA) Incidental Take Permit No. 2081-2021-057-03 (ITP))
6 Documents in Project
Summary
SCH Number
2021120060
Lead Agency
California Department of Water Resources
(DWR)
Document Title
Delta Dams Rodent Burrow Remediation Project (Project) (California Endangered Species Act (CESA) Incidental Take Permit No. 2081-2021-057-03 (ITP))
Document Type
NOD - Notice of Determination
Received
Posted
12/19/2023
Document Description
This Project involves rodent burrow remediation, erosion prevention measures, restoration measures, ongoing monitoring, permanent measures to prevent future burrowing, improve stability and reduce future maintenance frequency at Dyer Dam and Patterson Dam. At Dyer Dam, the Project also includes repair to maintenance road and stabilization of slope above the crest roadway. At Patterson Dam, the Project also includes construction of an access road and improvements to a low-level outlet drainage channel.
The Project will result in a total of 15.3 acres of impacts to California tiger salamander (Ambystoma californiense) and San Joaquin kit fox (Vulpes macrotis mutica) habitat including 6.3 acres of permanent impacts and 9.0 acres of temporary impacts. The Project is expected to result in incidental take of California tiger salamander and San Joaquin kit fox, which are designated as a threatened species under CESA. The ITP referenced above as issued by CDFW authorizes incidental take of species listed under CESA that may occur as a result of Project implementation.
Contact Information
Name
Marcia Grefsrud
Agency Name
CA Department of Fish and Wildlife
Job Title
Environmental Scientist
Contact Types
Responsible Agency
Phone
Location
Counties
Alameda
Regions
San Francisco Bay Area
Other Location Info
The Project is located at Dyer Dam and Patterson Dam in the Altamont Hills in Alameda County. Dyer Dam is located approximately 7 miles northeast of Livermore, at Latitude: 37.75753° and Longitude: -121.673°. Patterson Dam is located approximately 1 mile east of Livermore at Latitude: 37.69767° and Longitude: -121.681°.
Notice of Determination
Approving Agency
CA Department of Fish and Wildlife
Approving Agency Role
Responsible Agency
Approved On
County Clerk
Alameda
Final Environmental Document Available at
The Negative Declaration prepared by the lead agency for the Project is available to the general public at the office location listed above for the lead agency. CDFW’s administrative record of proceedings related to the incidental take permit is available to the public for review at CDFW’s regional office.
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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