Addendum to Certified Environmental Impact Report Newell Creek Dam Inlet/Outlet Replacement Project

7 Documents in Project

Summary

SCH Number
2018062071
Lead Agency
City of Santa Cruz
Document Title
Addendum to Certified Environmental Impact Report Newell Creek Dam Inlet/Outlet Replacement Project
Document Type
ADM - Addendum
Received
Present Land Use
Public dam and water supply reservoir/ TP (Timber Production/ O-L (Lakes/Reservoirs/Lagoons)/ C (Conservation)

Document Description
The proposed Project modifications consist of a change to the maximum discharge rate of the outlet structure with a control to be installed on the new outlet discharge sleeve valve to provide a revised maximum emergency release rate of 203 cubic feet per second (cfs). This represents an increase of approximately 39 cfs above the maximum emergency release rate of 164 cfs that was evaluated in the EIR. The change is necessary to allow the valve to initially facilitate releases greater than the required emergency release in order for the facility to continue to meet drawdown requirements even with some anticipated diminished capacity as the facility ages.

Contact Information
Sarah Easley Perez
Principal Planner
Lead/Public Agency
212 Locust Street; Suite C
Santa Cruz, CA 95060

Phone : (831) 420-5327
seasleyperez@cityofsantacruz.com

Location

Coordinates
90°0'0"N 90°0'0"W
Cities
Santa Cruz
Counties
Santa Cruz
Regions
Northern California
Cross Streets
Newell Creek Road
Zip
95018
Total Acres
518
Parcel #
076-251-24
State Highways
9
Waterways
Newell Creek, Loch Lomond Reservoir

Notice of Completion

Review Period Start
Review Period End
Development Type
Water Facilities (Replacement)(Type Dam inlet/outlet, MGD 0.000001)
Local Action
Addendum to approved water facility project
Project Issues
Agriculture and Forestry Resources Air Quality Biological Resources Cultural Resources Flood Plain/Flooding Geology/Soils Noise Transportation Tribal Cultural Resources Utilities/Service Systems Vegetation Wetland/Riparian Wildfire
Reviewing Agencies
California Department of Fish and Wildlife, Bay Delta Region 3 (CDFW) California Department of Forestry and Fire Protection (CAL FIRE) California Department of Parks and Recreation California Department of Transportation, District 5 (DOT) California Department of Water Resources (DWR) California Governor's Office of Emergency Services (OES) California Highway Patrol (CHP) California Native American Heritage Commission (NAHC) California Natural Resources Agency California Regional Water Quality Control Board, Central Coast Region 3 (RWQCB) Department of Toxic Substances Control Office of Historic Preservation State Water Resources Control Board, Division of Drinking Water State Water Resources Control Board, Division of Water Rights State Water Resources Control Board, Divison of Financial Assistance

Attachments

Draft Environmental Document [Draft IS, NOI_NOA_Public notices, OPR Summary Form, Appx,]
Addendum NCD I-O Replacement EIR 6   PDF 4176 K
Notice of Completion [NOC] Transmittal form
Notice of Completion NCD I-O Addendum   PDF 265 K

Disclaimer: The Governor’s Office of Planning and Research (OPR) accepts no responsibility for the content or accessibility of these documents. To obtain an attachment in a different format, 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. For more information, please visit OPR’s Accessibility Site.

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