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Washington State Recreation and Conservation Office
Project Snapshot
PRISM Project #19-1632 (In Progress)
George Davis Creek Fish Passage Design (King Co)

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    Project Details    
Sammamish City of; George Davis Creek Fish Passage Design (King Co) (#19-1632) Attachment #399165, george Davis Cr Image.jpg
Sammamish City of; George Davis Creek Fish Passage Design (King Co) (#19-1632) Attachment #399165, george Davis Cr Image.jpg

Sammamish City of; George Davis Creek Fish Passage Design (King Co) (#19-1632) Attachment #399165, george Davis Cr Image.jpg Sammamish City of; George Davis Creek Fish Passage Design (King Co) (#19-1632) Attachment #396072, 20190227_102332.jpgSammamish City of; George Davis Creek Fish Passage Design (King Co) (#19-1632) Attachment #399166, george davis cr pic 2.jpg
Project Status:  Active since 01/24/2020
Planned Completion:  06/01/2026
This project is in progress. Project scope, activities, and dollars may change.
Project Type:  Planning
Project Sponsor:  City of Sammamish
Funding Board:  Recreation and Conservation Office
              Funding  
FBRB Coordinated Pathway: $722,350
Total RCO Grant: $722,350 (85%)
Sponsor Match: $129,500 (15%)
Total Agreement: $851,850 (100%)
              RCO Grant Status  
Total RCO Grant: $722,350.00
Paid To Date: $650,115.00 (90%)
Grant Balance: $72,235.00 (10%)
              Links
 

    Project Description    
The City of Sammamish will complete final design to correct 3 significant fish-passage barriers along the lowest 425 lineal feet of George Davis Creek from Lake Sammamish shoreline to the area upstream of East Lake Sammamish Pkwy NE (ELSP). Barrier corrections include:
10a) Daylighting the creek to a relocated stream channel north of the current outfall and replacing the culvert under E Lake Sammamish Shore Ln SE with a fish-passable culvert;
10b) Replacing a barrier culvert under ELSP with a fish-passable box culvert; and
10c) Removing or modifying a concrete weir located upstream of ELSP.
This project expands upon King County's East Lake Sammamish Trail Improvements scheduled for construction in 2019-20 that will install a fish passable box culvert between 10a and 10b. Once constructed, the combined projects would restore fish access to 0.38 miles of high quality salmon spawning and rearing habitat and restore the full complement of streambed processes and floodplain function through the project area.
The City's fish passage project is expected to form a sediment delta at the mouth of George Davis Creek to improve habitat for Lake Sammamish Chinook salmon. Lake Sammamish kokanee salmon is the target species for this fish passage project; once numbering in the tens of thousands, their main spawning areas were reduced to 3 or 4 primary tributaries. George Davis Creek has the potential to support a kokanee population, and at one time, also provided habitat for coho and sockeye salmon, and cutthroat and rainbow trout.

    Project Contacts    
         
Project Sponsor: City of Sammamish Lead Entity: Lake Washington/Cedar/Sammamish Watershed (WRIA 8) Lead Entity
  Project Contact: Toby Coenen
tcoenen@sammamish.us
(425) 295-0567 		   
 
Funding Agency: Recreation and Conservation Office    
  Project Manager: John Foltz
john.foltz@rco.wa.gov
13608678573 		   

    Project Location    
County:   King
Legislative District:   45
Congressional District 2022:   08
Salmon Recovery Regions:   Puget Sound
Watershed Administrative Unit:   Lake Sammamish
HUC8:   Lake Washington (17110012)
WRIA:   Cedar - Sammamish
Sections:   32
Township:   T25NR06E
Coordinates:   47.61550548
-122.06901231

    Worksites    
Worksite NameScope of WorkProposed Planning Cost
George Davis Creek (#1) Cultural resources, Final design and permitting for fish passage $851,850
 Total$851,850
Amounts may not be complete

    Properties    
Worksite Name Property NameLandowner Type
George Davis Creek (#1)   Property 1 - 10a: 635 East Lake Sammamish Shore Lane Private
George Davis Creek (#1)   Property 2 - 10a: East Lake Sammamish Trail Local Government
George Davis Creek (#1)   Property 3 - 10b: East Lake Sammamish Parkway ROW Local Government
George Davis Creek (#1)   Property 4 - 10c: 20413 NE 7th Court Private
George Davis Creek (#1)   Property 5 - 10c: Property upstream of ELSP Local Government
George Davis Creek (#1)   Property 6 - 10a: East Lake Sammamish Shore Lane ROW Local Government
   Total
Amounts may not be complete

    Project Metrics (Outcomes, Benefits)    
 Category / Work Type / MetricProposed

Restoration Metrics (rolled up from Worksite level)

Design for Fish Passage
      Final design and permitting for fish passage
Miles of stream to be made accessible from proposed project 0.38

    Project Permits    
Permit TypeApplied
Date		Received
Date		Expiration
Date		Permit Number
Nationwide Permit 06/04/2020 06/21/2022 NWS-2020-594
Clear & Grade Permit
Hydraulics Project Approval [HPA]
SEPA
Cultural Assessment [Section 106] 06/04/2020
Archaeological & Cultural Resources (EO 21-02) 06/04/2020 NWS-2020-594

    Project Milestones    
Milestone NameTarget DateDescription
Project Start 07/01/2019
RFP Complete/Consultant Hired 07/02/2019
Data Gathering Started 07/31/2019
Other 11/30/2019 Data Gathering Complete
Other 12/30/2019 Landowner Acknowledgement Form from King County
Other 12/30/2019 Landowner Acknowledgement Form from Sigmar
Progress Report Due 04/09/2020
Special Conditions Met 04/24/2020 30% Design Review completed by WDFW
Applied for Permits 05/27/2020 JARPA
Cultural Resources Complete 06/01/2020 Must occur prior to beginning ground disturbance. This will occur prior to geotechnical work. Cultural Resources Survey required. Survey must meet standard reporting format and requirements.
Preliminary Design to RCO 11/03/2021 Provide Preliminary Design deliverables as described in RCO Manual 22, Appendix C-2 to WDFW FBRB Technical Review Team Lead.
Progress Report Due 11/03/2021
Progress Report Due 11/05/2021
Annual Project Billing Due 11/12/2021
Special Conditions Met 12/10/2021 WDFW FBRB Reviewed Preliminary Design (Nov/Dec 2021) (Design not approved, WDFW requested hold until resolved)
Other 02/23/2022 City respond to Preliminary Design Review comments from BAFBRB
Progress Report Due 04/02/2022
Other 06/03/2022 Update on property rights condemnation (is site control likely?)
Progress Report Due 09/30/2022 If a time extension is needed.
Annual Project Billing Due 12/01/2022
Other 03/01/2023 Respond to TRT comments provided on 3/31/2022
Progress Report Due 05/01/2023
Progress Report Due 01/12/2024
Annual Project Billing Due 01/16/2024
Other 09/01/2024 Update on the Court date. Timeframe for resolving realignment.
Other 09/01/2024 BAFBRB WDFW approves proceeding to final design contingent on the outcome of litigation and Board discussion.
Progress Report Due 10/30/2024
Preliminary Design to RCO 01/31/2025 Submit updated preliminary designs
Special Conditions Met 03/01/2025 WDFW TRT Approval of Preliminary Design
Progress Report Due 03/01/2025
Applied for Permits 04/01/2025 PAUE, SEPA, HPA
Annual Project Billing Due 06/01/2025
Other 07/01/2025 Landowner Acknowledgement Form from Starkey
Other 07/01/2025 Landowner Certification Forms for properties within the restoration project area.
Final Design to RCO 08/01/2025 Provide Final Design deliverables as described in RCO Manual 22, Appendix C-3 to WDFW FBRB Technical Review Team Lead.
Progress Report Due 09/01/2025
Special Conditions Met 01/01/2026 WDFW TRT Reviews and Approves Final Design
Permits Complete 03/01/2026
Final Report Due 05/01/2026 Drafted in PRISM (when project is complete and final invoice is submitted).
Final Billing Due 05/01/2026 Must be submitted prior to completing the final report.
Agreement End Date 06/01/2026 PROJECT CLOSING. All expenditures must be prior to this date.

NOTE: This data is subject to change.

    Project Attachments    
Attachment TypeAttachment TitleAttach Date
Amendment - State 19-1632 Amendment #2 - Time Extension.pdf 12/02/2024
Amendment - State 19-1632 Amendment #1 - Time Extension.pdf 01/17/2023
Amendment request 19-1632 Amendment Request 2.docx.docx 11/07/2024
Amendment request 19-1632 Amendment Request 2 Milestones.pdf.pdf 10/30/2024
Amendment request 19-1632 Amendment Request 2.docx.docx 10/30/2024
Amendment request 19-1632 Amendment Request 2022.12.14.pdf.pdf 12/14/2022
Applicant Resolution/Authorizations R2019-842 - GD Creek Grant Acceptance.doc.pdf.pdf 08/05/2019
Application Review Report Application Review Report, 19-1632P(compl 08/08/19 10:27:31).pdf 08/08/2019
Application Review Report Application Review Report, 19-1632P(rtnd 07/24/19 12:18:50).pdf 07/24/2019
Barrier evaluation form GEORGE DAVIS - Barrier Evaluation Form.doc.doc 07/10/2019
Correction Analysis Form FBRB 10c Correction Analysis Form GD Conc. Weir.doc.doc 07/10/2019
Correction Analysis Form FBRB 10b Correction Analysis Form GD ELSP.doc.doc 07/10/2019
Correction Analysis Form FBRB 10a Correction Analysis Form GD Shore Lane.doc.doc 07/10/2019
Correspondence GeorgeDavisCreek-FBRB_TRT_Comment-Response-Memo_03312022.pdf.pdf 03/31/2022
Correspondence MITFD PHDComment_George Davis-ELSP culvert1.doc.doc 12/13/2021
Correspondence Design Review TRT Comments 60% .docx.docx 12/13/2021
Correspondence GeorgeDavisCr30%DesignReview.pdf 08/06/2020
Correspondence Change to Authorized Representative.pdf.pdf 01/03/2020
Cost Estimate George Davis 60% Engr Estimate.pdf.pdf 11/03/2021
Cost Estimate FBRB Cost Estimate Spreadsheet George Davis Creek - TOTAL.xl.xlsx 07/10/2019
Cost Estimate FBRB 10c Cost Estimate Spreadsheet George Davis Creek.xlsx.xlsx 07/10/2019
Cost Estimate FBRB 10b Cost Estimate Spreadsheet George Davis Creek.xlsx.xlsx 07/10/2019
Cost Estimate FBRB 10a Cost Estimate Spreadsheet George Davis Creek.xlsx.xlsx 07/10/2019
Design document 45015-004_GDC-Stream_Design_Update_Memo-AttA-C400s.pdf.pdf 11/19/2024
Design document NHC_George_Davis_Hydraulic_Report_Appendix_R3.pdf.pdf 03/10/2022
Design document GeorgeDavisCreek-FBRB_TRT_Comment-Response-Memo_20220223_FIN.pdf 03/10/2022
Design document ReducedGeorge Davis 60 Plans.pdf.pdf 11/03/2021
Design document NHC_George_Davis_Hydraulic_Report_R2.pdf.pdf 11/03/2021
Design document George Davis Creek 30% Plan Set_11012019.pdf.pdf 04/09/2020
Design document George Davis Creek 30% Engr Estimate_11012019.pdf.pdf 04/09/2020
FBRB Final Application Questions FBRB 10b Final Application George Davis Creek.docx.docx 07/10/2019
FBRB Final Application Questions FBRB 10a Final Application George Davis Creek.docx.docx 07/10/2019
FBRB Final Application Questions FBRB 10c Final Application George Davis Creek.docx.docx 07/10/2019
Map: Planning Area George Davis Grant Map.pdf.pdf 07/10/2019
Milestones 19-1632 Amendment Request 2 Milestones.pdf.pdf 11/07/2024
Milestones Design milestone worksheet.doc 07/24/2019
News Article Move it or lose it.docx 01/22/2020
Permit 20220621-NWPVerifLtr-NWS-2020-594.pdf.pdf 09/30/2022
Photo george davis cr pic 2.jpg.jpg 08/08/2019
Photo george Davis Cr Image.jpg.jpg 08/08/2019
Photo 20190227_102332.jpg.jpg 07/10/2019
Progress report Progress Report, 19-1632 (accepted 11/06/24 11:17:57).pdf 11/06/2024
Progress report Progress Report, 19-1632 (accepted 01/18/24 09:38:45).pdf 01/18/2024
Progress report Progress Report, 19-1632 (accepted 05/29/23 11:04:47).pdf 05/29/2023
Progress report Progress Report, 19-1632 (accepted 01/31/23 15:14:02).pdf 01/31/2023
Progress report Progress Report, 19-1632 (accepted 03/14/22 09:38:19).pdf 03/14/2022
Progress report Progress Report, 19-1632 (accepted 11/09/21 08:11:18).pdf 11/09/2021
Progress report Progress Report, 19-1632 (accepted 04/17/20 15:53:07).pdf 04/17/2020
Project Application Report Application Report, 19-1632P (submitted 08/05/19 16:35:32).pdf 08/05/2019
Project Application Report Application Report, 19-1632P (submitted 07/10/19 16:14:59).pdf 07/10/2019
Visuals George Davis Creek Restoration 21-1427_to RCO.pdf.pdf 06/15/2023
Visuals George Davis Creek - Fish Barrier Photos.pdf.pdf 07/10/2019

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