G:\data\NEW Wordpro\SLDMWA\73 Steering Comm\Agenda\2020-05-15\Mud Slough Restoration Memo.doc
SUMMERS ENGINEERING 887 N. Irwin St. – PO Box 1122
Hanford, CA 93232 (559) 582-9237 FAX (559) 582-7632
MEMORANDUM
TO: GBD Steering Committee FROM: Joseph C. McGahan DATE: May 14, 2020 SUBJECT: Mud Slough Restoration Project
The Mud Slough Restoration Project is proceeding with environmental field work, preparation of necessary permits, project design and meeting with Newman Land Company and California Department of Fish and Wildlife. It is necessary to designate a lead agency with respect to CEQA and as permit applicant with respect to the following: Army Corps 404, CDFW 1602, and RWQCB 401 permit obligations. Options are Panoche Drainage District (Panoche) or the San Luis & Delta-Mendota Water Authority (SLDMWAy) acting on behalf of the Grassland Basin Drainers. Under CEQA, the lead agency is "the public agency which has the principal responsibility for carrying out or approving a project which may have a significant effect upon the environment." Factors relevant to the determination of which agency should serve as lead agency include which agency carries out the project, which agency has the greatest responsibility for supervising or approving the project as a whole, and which agency funds the project. With respect to the Mud Slough Restoration Project, SLDMWA would carry out the project and through the GBD Activity Agreement, would fund the project. Thus, even though Panoche has the agreement with Newman, it is logical for SLDMWA to serve as lead agency with respect to CEQA, and to be the permit applicant for the various related permits. Staff consulted with CEQA counsel Andrea Matarazzo, who confirmed that it would be appropriate for SLDMWA to act as lead agency under CEQA for the Mud Slough Restoration Project, including the two components of (1) removing structures from side channels near China Island, and (2) installing structures to restore the diversion of water from Mud Slough to Newman Lake.
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G:\data\NEW Wordpro\SLDMWA\73 Steering Comm\Agenda\2020-05-15\Mud Slough Restoration Memo.doc
Recommended Action: Recommend to the SLDMWA Board that they act as Lead Agency and Project Applicant for the Mud Slough Restoration Project and that fees of $5,430.50, payable to California Department of Fish and Wildlife and $1,949.00, payable to Central Valley Regional Water Quality Control Board be paid from the FY 21 GBD Budget Line Item “Restoration of Mud Slough Channel – Newman Land”. The budget status is shown in the following table: FY 21 Budget Line items:
CEQA Support Hootkins 50,500.00$
Restoration of Mud Slough Channel 240,000.00$
Mosaic (Judy Bendix) 152,237.00$
Summers Engineering (Facilities Design) 40,000.00$
CEQA Support (Andrea Matarazzo) 15,000.00$
Applied Earthworks (Cultural) 34,000.00$
California Department of Fish and Wildlife 5,430.50$
Central Valley Regional Water Quality Control Board 1,949.00$
Suibtotal 248,616.50$
CEQA Legal Consultant (Split with Use Agreement CEQA Challenge ‐ Total Line Item $50,000) 15,000.00$
NEPA Support (Split with Use Agreement ‐ Total line item $50,000) 10,000.00$
Total FY 21 Budget 315,500.00$
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Mud Slough RestorationProject Area
Mud Sl.
Los Banos Cr.
Sources: Esri, HERE, DeLorme, USGS, Intermap, INCREMENT P, NRCan,Esri Japan, METI, Esri China (Hong Kong), Esri Korea, Esri (Thailand),MapmyIndia, NGCC, © OpenStreetMap contributors, and the GIS UserCommunity
Mud Slough Restoration ProjectLocation Map
±0 0.5 10.25
Miles
3
")
G
'
LosB
anos
Cree
k MudS
lough
Construct New Diversion Structure in Mud Slough
T140
NewmanLake
Raised water level through this segment
New culvert and road crossing.
Clean silt from (E) channel
Repair & Reinforce(E) Dam
Remove (E) Spill Structure in Los Banos Creek
Path of Diverted Flows
Source: Esri, DigitalGlobe, GeoEye, Earthstar Geographics, CNES/AirbusDS, USDA, USGS, AeroGRID, IGN, and the GIS User Community
Mud Slough Restoration ProjectProject Alternative 1 - Mud Slough Diversion
±0 250 500125
Feet
4
L13
L14
L2
L11
L15
Source: Esri, DigitalGlobe, GeoEye, Earthstar Geographics, CNES/AirbusDS, USDA, USGS, AeroGRID, IGN, and the GIS User Community
0 1,500 3,000SCALE IN FEETN
LegendLevee Structure Locations
Mud Slough Levee Structure Locations
February 26, 2020
G:\data\ARCVIEW\MAPS\GBP\Mud Sl Rest\Mud Sl Str Loc.mxd
|ÿ140
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