Orange County Feeder Blow-Off Structure Rehabilitation Project (Lake or Streambed Alteration Agreement No. 1600-2017-0080-R5)

4 Documents in Project

Summary

SCH Number
2013051022
Lead Agency
Metropolitan Water District of Southern California
Document Title
Orange County Feeder Blow-Off Structure Rehabilitation Project (Lake or Streambed Alteration Agreement No. 1600-2017-0080-R5)
Document Type
NOD - Notice of Determination
Received

Document Description
CDFW has executed Lake and Streambed Alteration Agreement No. 1600-2017-0080-R5, pursuant to section 1602 of the Fish and Game Code to the project applicant, the Metropolitan Water District of Southern CA. Project includes the replacement of valves, corroded piping, recoating of exposed steel, installation of new discharge piping encased with a reinforced concrete wall extension. Maintenance road repairs include installation of a low profile road crossing (150 linear feet) where the access road intersects a topographic drainage feature. The pad around the blow-off structure will be extended to approx. 45 feet long by 50 feet wide and will be constructed of a cable concrete block revetment system underlain by a geotextile crushed rock base. The pad and low-flow crossing will require placement of approx. 3,600 sq. ft. of geotextile material and approx. 400 cubic yards of crushed aggregate base.

Contact Information
Gail Sevrens
CDFW
3883 Ruffin Road
San Diego, CA 92123

(858) 467-4212

Location

Coordinates
33°39'6"N 117°51'50"W
Cities
Newport Beach
Counties
Orange
Cross Streets
Jamboree Road and Bayview Way
Zip
92660
Total Acres
.46
Parcel #
442-071-15
State Highways
Hwy 73, 55
Airports
John Wayne
Schools
multiple
Waterways
Upper Newport Back Bay/San Diego Creek Flood Control Channel

Notice of Determination

Approving Agency
CDFW
Approving Agency Role
Responsible Agency
Approved On
Final EIR Available Location
3883 Ruffin Road, San Diego, CA 92123

Determinations

(1) The project will have a significant impact on the environment
Yes
(2a) An Environmental Impact Report was prepared for this project pursuant to the provisions of CEQA
Yes
(2b) A Negative Declaration 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 Statement of Overriding Considerations was adopted for this project
No
(5) Findings were made pursuant to the provisions of CEQA
Yes
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