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Part I – What Are Local Projects?
December 7, 2017 2:15-3:00 p.m.
Chehalis River Basin Flood Authority - Local Flood Damage Reduction Project List Development and Criteria Briefing from Scott Boettcher (Staff, Flood Authority) on the Flood Authority’s process to identify and select
local flood damage reduction projects each biennium.
Scott Boettcher, Staff Chehalis River Basin Flood Authority
360/480-6600 [email protected]
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1. ~2-3 years to design, permit, construct.2. Protect people, property, infrastructure.3. Improve readiness, response, resiliency.4. Examples:ü Drinking Water (Boistfort, Bucoda).ü Wastewater (Montesano, Pe Ell).ü Emergency Response (Grays Harbor County, Chehalis-Centralia Airport).ü Regional Economic Infrastructure (Montesano).ü Community Protection (Adna, Bucoda, Centralia, Chehalis, Chehalis Tribe, Oakville).ü Flood Warning Infrastructure (Basin-wide).
5. Typical cost = $250K to $2-3M.
12/06/2017
Local Projects (2012-17)www.ezview.wa.gov/chehalisfloodauthority
www.ezview.wa.gov/chehalisbasinlocalfloodreliefprojects
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1. Save lives, livelihoods.2. Protects people, animals, equipment.3. 25 locations throughout Basin.4. <2 years to design, permit, construct.5. 14:1 return-on-investment.6. Benefit whole basin.7. Reusable.8. Testimonials à http://arcg.is/2b632Ai.
www.ezview.wa.gov/chehalisfloodauthority12/06/2017
Farm Pads, Evacuation Routes (2012-17)à Completeà Underway
2015 Analysis
Animal/Equipment Now Protected:· Beef 4· Bulls 3· Calves 210· Cows 2,480· Goats 118· Heifers 645· Horses 77· Sheep 165· Yearlings 9· ------------------· Tractors 36· Pieces 42
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12/06/2017
2015-16 Local Floodproofing Pilot“Bucoda Foundation Flood Opening Retrofits”
www.ezview.wa.gov/bucodafloodrelief
1. Foundation vents (right) will not protect against floods; foundation flood openings (below) will.
2. Bucoda pilot installed proper foundation flood openings in 11 homes, and provided new Elevation Certificates to homeowners to lower flood insurance payments.
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Chehalis Basin Flood Warning & Alert System
www.chehalisriverflood.com12/06/2017
www.chehalisriverflood.com
Email Gage Alerts:
158% increase
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ID Project
1 Aberdeen ‐‐ Southside Levee2 Bucoda ‐‐ Flood Openings (CleanSpace)3 Bucoda ‐‐ Flood Openings (McCann)4 Chehalis‐Centralia Airport Pump5 Cosmopolis ‐‐ Mill Creek6 Elma ‐‐ WWTP Outfall Stabilization7 GHC ‐‐ Wishkah Road Flood Levee8 Hoquiam ‐‐ Raymer Street Pump Station9 Lewis County ‐‐ Airport Road Structure Demolition10 Lewis County (Flood Authority) ‐‐ Replace NWS Gages11 Lewis County (Flood Authority) ‐‐ Replace Transmitters (Ver 2.0)12 Lewis County CD ‐‐ Boistfort Valley Water13 Montesano ‐‐ West McBryde Culvert Replacement14 Thurston County ‐‐ Home Elevations Pilot15 WCC ‐‐ Farm Pads & Evacuation Routes16 Centralia ‐‐ China Creek17 Lewis County (Flood Authority) ‐‐ USGS Gage Datums18 Thurston CD ‐‐ Innovative Farm Pads19 Aberdeen ‐‐ North Shore Levee20 Bucoda ‐‐ Main Street Regrade (BNSF ROW Evacuation Route)21 Chehalis ‐‐ Dillenbaugh Creek Study22 Chehalis ‐‐ Flood Hazard Reduction Master Plan and Storage23 Chehalis ‐‐ WWTP Demo24 GHC ‐‐ Wishkah Road Flood Study25 Lewis County (Flood Authority) ‐‐ Gages Inventory26 Montesano ‐‐ WWTP Protection Study27 Napavine ‐‐ Kirkland Road Study28 Oakville ‐‐ Flood Relief Study29 WCSSF ‐‐ Habitat Work Schedule Pilot Project30 WDFW ‐‐ Lower Satsop Design31 WDFW ‐‐ Lower Satsop Relic Channel32 Aberdeen ‐‐ Fry Creek Restoration33 Grays Harbor CD ‐‐ LiDAR Coordination
$ 37,463
$ 96,557
$ 255
$ 1,146,000
$ 3,632,000
$ 367,900
$ 5,700,000
$ 1,300,000
$ 129,000
$ 61,595
$ 22,245
$ 307,350
$ 107,045
$ 300,000
$ 378,690
$ 203,000
$ 17,100
$ 15,000
$ 988,000
$ 118,117
$ 109,000
$ 25,000
$ 12,479
$ 360,147
$ 97,810
$ 193,252
$ 40,000
$ 55,000
$ 85,000
$ 134,949
$ 10
$ 420,000
$ ‐
Q1 Q2 Q3 Q4 Q1 Q2 Q3 Q4 Q1 Q2 Q3 Q4 Q1 Q2 Q3 Q4 Q12015 2016 2017 2018 2019
CRBFA Projects Committee 2015-17 Local Projects ($16,459,964)Complete / Incomplete
NOTE: "Complete" means (1) functionally complete or functionally & administratively complete, and (2) provides current flood hazard reduction benefit.
12/05/2017
Scott Boettcher, StaffChehalis River Basin Flood Authority360/480-6600 / [email protected]
GREEN = Construction complete. [$13,586,100 ; 83%]ORANGE = Construction incomplete. [$235,100; 1%]
BLUE = Plan/study complete. [$2,218,764; 13%]RED = Plan/study incomplete. [$420,000; 3%]
<-- 12/05/2017
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