In the event the Legislature does not enact state budgets by June 30, 2017, ORIA will suspend all services starting July 1, 2017. Learn more...
Procedures, Agreements, By-Laws

 

 Date  Description  Document
08/10/2011 OFM Agreement K-937 with Flood Authority Adobe PDF icon
 01/25/2010 Resolution 10-025_OFM Agreement Adobe PDF icon
07/01/2008 Rules of Procedure- Clean Adobe PDF icon
 07/01/2008 Draft Rules of Procedure (amended July 23 and August 28, 2008) Adobe PDF icon
05/10/2008 Rules of Procedure (as amended) Adobe PDF icon 
05/01/2008 Chehalis River Basin Flood Authority Interlocal Agreement Adobe PDF icon 

 

Official Correspondence

 

 Date  Description  Document
10/18/2011 Letter from Karpack to Editor Wagar. Chronicle Adobe PDF icon 
10/17/2011 Letter from Chair Raines to Quinault Indian Nation Adobe PDF icon 
09/07/2011 Letter from Chair Raines to Conf. Tribes of Chehalis Reservation Adobe PDF icon 
02/28/2011 Chehalis Tribes Letter to Chair Willis Adobe PDF icon 
12/28/2010 Letter from Chairman Willis to Keith Phillips re General Investigation Adobe PDF icon 
05/13/2008 Letter to Congressman Brian Baird  Adobe PDF icon
05/13/2008 Formation of the Chehalis Basin Flood Authority and a request for funding under the 2008 Bidget and House Bills 3374 and 3375  Adobe PDF icon
05/01/2008 Chehalis Flood Authority Group Interlocal Agreement  Adobe PDF icon

 

Legislation, State of Washington

 

Session Bill # Chapter # Document Bill Report
2011 House Capital Budget, ESHB 2020  Chapter 49 (Section 1033) Adobe PDF icon Adobe PDF icon 
2010 House Capital Budget, ESHB 2836  Chapter 36 (Section 1020) Adobe PDF icon Adobe PDF icon
2009 House Capital Budget, ESHB 1216  Chapter 497 (Section 1055) Adobe PDF icon Adobe PDF icon
2008 ESHB 3374  Chapter 179 (Section 101) Adobe PDF icon Adobe PDF icon
2008 ESHB 3375  Chapter 180 Adobe PDF icon Adobe PDF icon

Corps of Engineers - Twin Cities

 

Date Description Document
12/23/2009 Twin Cities Project Update Email Adobe PDF icon
04/30/2009 USACE Twin Cities Proj Agenda Adobe PDF icon
04/30/2009 USACE Twin Cities Coordination Team Summary****** Adobe PDF icon
1982 Record of Decision Centralia Flood Study Adobe PDF icon
1982 Appendix D - Centralia Flood Plan Formulation Adobe PDF icon

 

Corps of Engineers - General Investigation

 

Date Description Document
09/08/2011 Potential Timeframe_Action Items Draft Adobe PDF icon
05/12/2011 Background info on GI Study Adobe PDF icon 
10/15/2010 Proj Manage Plan Feasibility Stage Adobe PDF icon
12/16/2008 Project Management Plan Adobe PDF icon
08/20/2001 Agreement Army_Grays Harbor Co. Adobe PDF icon

 

Flood Economic Impact and Recovery Studies

 

Date Description Document
11/2008

Lewis County One-Year Later Report

04/**/2009 Lewis County Recovery Strategy Adobe PDF icon 

 

Water Quality

 

Date Description Document
11/**/2010 Ecology_Water Qual Data Review Adobe PDF icon 
04/**/2002 Ecology_Final Report Water Qual Sites Adobe PDF icon
11/**/2001 Ecology_ Temp Monitoring Data Adobe PDF icon
07/**/2001 Ecology_Upper Chehalis TMDL Adobe PDF icon

 

Other Reports and Information


Date Description Document
10/31/2017 Critical Local Activities Memo Adobe PDF icon
11/12/2014 Vent Retrofit Case Study (insurance savings) Adobe PDF icon
11/12/2014 FEMA Technical Bulletin Adobe PDF icon
6/07/2013 KELA Broadcast  
11/26/2012 Sickman Overflow Bridge RFQ 11-26-2012
04/30/2012 Floodplain management and the City of Chehalis Adobe PDF icon
04/27/2012 Letter to Flood Authority on Floodplain standards Adobe PDF icon
04/24/2012 Chehalis-Centralia Airport letter to Flood Authority re levee and filling on property. Adobe PDF icon 
04/24/2012 Lewis County -- Fill in the Flood Plain Adobe PDF icon 
03/31/2012 CRBFA Potential Projects Matrix  
03/08/2012 Impact of Tree Canopy on Evaporation During Flood Events Adobe PDF icon 
04/14/2011 NHC Model - Airport Levee Adobe PDF icon
02/01/2011 NHC Memo on Airport Levee Fill Adobe PDF icon
03/05/2001 Seismic Ground Motion Study for Skookumchuck Dam Adobe PDF icon

 

  

2012 Jobs Now Act Funded Local Projects


2013-15 Capital Budget Funded Local Projects


2015-17 Proposed Projects

 File NameFile SizeDescriptionCategoryDate Added
Aberdeen -- Northside Levee.pdf 1.1 MB
None 09/14/14 06:22 AM
Bucoda -- Main Street Regrade.pdf 122.7 KB
None 09/14/14 06:22 AM
Bucoda -- Vent Retrofit.pdf 96.3 KB
None 09/14/14 06:22 AM
Centralia -- China Creek Phase I Construction.pdf 1 MB
None 09/14/14 06:23 AM
Chehalis -- Main St Regrade.pdf 93.5 KB
None 09/14/14 06:23 AM
Chehalis -- Airport Pump.pdf 2.1 MB
None 09/14/14 06:23 AM
Chehalis -- Dillenbaugh Creek Realignment.pdf 192.7 KB
None 09/14/14 06:23 AM
Chehalis -- Raise Airport Levee.pdf 105.1 KB
None 09/14/14 06:23 AM
Cosmopolis -- Mill Creek Dam.pdf 127.3 KB
None 09/14/14 06:24 AM
Elma -- WWTP Outfall Stabilization Project.pdf 7.2 MB
None 09/14/14 06:24 AM
GHC -- Barrett Road West Culvert.pdf 174.2 KB
None 09/14/14 06:24 AM
GHC -- Elma-Porter Overflow Bridge Lengthening.pdf 253.6 KB
None 09/14/14 06:24 AM
GHC -- Southbank Road Eaton Creek Arch.pdf 5.5 MB
None 09/14/14 06:25 AM
GHC -- Taylors Ferry Road Culvert.pdf 93.6 KB
None 09/14/14 06:25 AM
GHC -- Wishkah Rd Floodwall Project.pdf 1.8 MB
None 09/14/14 06:25 AM
GHC -- Wishkah Road MP 3.8 Regrade.pdf 93.8 KB
None 09/14/14 06:25 AM
GHC -- Wynoochee Valley Road Culvert.pdf 257 KB
None 09/14/14 06:26 AM
GHC -- Wynoochee Valley Road Regrade.pdf 176.4 KB
None 09/14/14 06:26 AM
LC -- China Creek.pdf 1.4 MB
None 09/14/14 06:26 AM
LC -- Salzer Creek Backwater Control.pdf 8.3 MB
None 09/14/14 06:26 AM
LC -- Salzer Creek Tributary Restoration.pdf 13.6 MB
None 09/14/14 06:27 AM
Montesano -- WWTP Wynoochee River Bank Protection.pdf 489.5 KB
None 09/14/14 06:27 AM
TC -- Elevate 3 structures.pdf 231.8 KB
None 09/14/14 06:27 AM
TC -- Independence Rd Flood Reduction Feasibility Study.pdf 254.6 KB
None 09/14/14 06:27 AM
TC --Black River Floodplain Connectivity.pdf 8.3 MB
None 09/14/14 06:28 AM
WDFW -- LowerSatsop.pdf 1.3 MB
None 09/14/14 06:28 AM
WSDOT -- SR107 High-Flow Bypass.pdf 2.4 MB
None 09/14/14 06:28 AM
Napavine -- Kirkland Road Flood Study.pdf 93.8 KB
None 09/29/14 10:43 AM
WSCC -- Small Projects 2015-17.pdf 93.5 KB
None 09/29/14 10:43 AM
WSCC -- Small Projects streambank 2015-17.pdf 91.3 KB
None 09/29/14 10:44 AM
Boistfort Valley Water District -- Pre-Sedimentation Pond.pdf 157.9 KB
None 09/29/14 03:01 PM
Bucoda -- Elevate structures Application.pdf 101 KB
None 10/02/14 10:39 AM
Aberdeen -- Updated Northside Levee 06102015.pdf 1.4 MB
Updated 07/13/15 01:31 PM
Boistfort Valley Water District -- Pre-Sedimentation Pond (2).pdf 157.9 KB
Updated 07/13/15 01:31 PM
Bucoda -- Updated Main Street Regrade 06112015.pdf 11.3 MB
Updated 07/13/15 01:32 PM
Centralia -- Updated China Creek Phase I Construction 06102015.pdf 2.2 MB
Updated 07/13/15 01:32 PM
Chehalis -- Updated Airport Pump 06102015.pdf 2.2 MB
Updated 07/13/15 01:33 PM
Chehalis -- Updated Dillenbaugh Creek Realignment 06102015.pdf 194.3 KB
Updated 07/13/15 01:33 PM
Chehalis -- Updated Raise Airport Levee 06102015.pdf 101.3 KB
Updated 07/13/15 01:33 PM
Cosmopolis -- Updated Mill Creek Dam 06232015.pdf 121.5 KB
Updated 07/13/15 01:34 PM
Elma -- Updated WWTP Outfall Stabilization Project 06102015.pdf 7.2 MB
Updated 07/13/15 01:34 PM
GHC -- Wishkah Rd Floodwall Project (4).pdf 1.8 MB
Updated 07/13/15 01:35 PM
Montesano -- Updated WWTP Wynoochee River Bank Protection 06102015.pdf 1.2 MB
Updated 07/13/15 01:35 PM
Napavine -- Updated Kirkland Road Flood Study 06102015.pdf 92.4 KB
Updated 07/13/15 01:36 PM
WSCC -- Small Projects 2015-17 (2).pdf 93.5 KB
Updated 07/13/15 01:36 PM
DRAFT 15-1526 Boistfort Valley Water District.pdf 704.3 KB
None 10/28/15 06:30 AM
Master Tracking Table 11202015.pdf 108.8 KB
None 11/20/15 12:56 PM
DRAFT 15-1596 Wishkah ---Template for flood authority projects.pdf 33 KB
None 11/29/15 05:44 AM
TC -- Home Elevations 15-17.pdf 313.4 KB
None 01/11/17 05:19 AM

2017-19 Proposed Projects

 File NameFile SizeDescriptionCategoryDate Added
WCSSP HWS.pdf 802.8 KB
2017-19 Proposal 08/16/16 08:02 PM
Montesano Culvert Replacement.pdf 1.2 MB
2017-19 Proposal 08/16/16 08:03 PM
Thurston County Home Elevations Part 1.pdf 8.4 MB
2017-19 Proposal 08/16/16 08:05 PM
Thurston County Home Elevations Part 2.xls 236.5 KB
2017-19 Proposal 08/16/16 08:05 PM
Thurston County Flood Study.pdf 16.1 MB
2017-19 Proposal 08/16/16 08:05 PM
Thurston County USGS Gage Elevations.pdf 586.2 KB
2017-19 Proposal 08/16/16 08:06 PM
Chehalis WWTP (updated 8-23-2016).pdf 11.4 MB
2017-19 Proposal 09/07/16 06:44 AM
Aberdeen Southside Levee Recertification Survey 20160812.pdf 884.6 KB
2017-19 Proposal 09/13/16 06:34 AM
Napavine Kirkland Road Drainage Improvements Construction 09122016.pdf 498.8 KB
2017-19 Proposal 09/13/16 06:35 AM
Hoquiam Ramer Street Pump Station.pdf 2.4 MB
2017-19 Proposal 09/13/16 06:39 AM
Wishkah Road Flood Levee 09142016.pdf 203.6 KB
2017-19 Proposal 09/14/16 05:10 PM
Chehalis (Dillenbaugh) -- Rice Road Culvert Replacement.pdf 8.4 MB
2017-19 Proposal 09/26/16 05:22 AM
Centralia -- Phase 2 Construction, China Creek Flood and Habitat Mitigation Project.pdf 4.1 MB
2017-19 Proposal 09/26/16 05:23 AM
Thurston CD -- Farm Stucture proposal.pdf 289.8 KB
2017-19 Proposal 09/28/16 09:09 AM
Oakville 17-19.pdf 1.3 MB
2017-19 Proposal 10/15/16 08:26 AM
Montesano Wynoochee.pdf 412 KB
2017-19 Proposal 10/15/16 08:27 AM
Airport Pump (1 -- Request).pdf 412.3 KB
2017-19 Proposal 10/18/16 04:39 AM
Airport Pump (2 -- Cost History, Projection).pdf 298.3 KB
2017-19 Proposal 10/18/16 04:39 AM
Bucoda Emergency Bypass Road 2016-10-18.pdf 235.5 KB
2017-19 Proposal 10/19/16 03:06 AM
FINAL Local Flood Relief Project Recruitment Form --North Shore Levee 100% Design 20161115.pdf 2.8 MB
2017-19 Proposal 11/16/16 03:36 AM

2015-17 Funding Agreements


2015-17 Project Signs


Governor's Work Group Final Documents (2013-15 biennium)

 File NameFile SizeDescriptionCategoryDate Added
Gov Inslee Letter of Support -- 11-24-2014.pdf 810.1 KB
None 12/02/14 08:55 AM
Governor's Chehalis Basin Work Group Press Release -- 11-24-2014.pdf 37.2 KB
None 12/02/14 08:56 AM
Chehalis Basin Work Group Recommendations Report -- Final 11-25-2014.pdf 1.2 MB
None 12/02/14 08:56 AM
Aquatic-Species-Restoration-Program-Effects-Report_Final.pdf 5.3 MB
None 12/08/14 10:28 AM
Aquatic-Species-Restoration-Program-Report_Final.pdf 8.4 MB
None 12/08/14 10:29 AM
Chehalis-Basin-Strategy-2015-2017-Biennium-Scope-and-Budget_Final.pdf 287.2 KB
None 12/08/14 10:29 AM
Comparison-of-Alternatives-Report_Final.pdf 6.9 MB
None 12/08/14 10:29 AM
Hydraulic-Model-Report_Final.pdf 1.5 MB
None 12/08/14 10:30 AM
Small-Projects-Report_Final.pdf 11.2 MB
None 12/08/14 10:30 AM
Structures-in-Floodplain-Survey-Report_Final.pdf 305.7 KB
None 12/08/14 10:30 AM
Water-Retention-and-Fish-Passage-Report_Final.pdf 47.6 MB
None 12/08/14 10:32 AM
WSDOT-I-5-Chehalis-Flood-Report_Final.pdf 4.6 MB
None 12/08/14 10:32 AM
Basin-Wide Report 11-30-14.pdf 1 MB
None 12/16/14 06:11 AM
CRS Report 11-30-14.pdf 675.1 KB
None 12/16/14 06:11 AM
Rep Loss Strategy 11-30-14.pdf 1.2 MB
None 12/16/14 06:11 AM
2016_0225_CBS_V3.6.pdf 24.4 MB
None 03/15/16 06:47 AM
2016_0225_PPT_ScriptText_v3.5.pdf 147.5 KB
None 03/15/16 06:47 AM
Chehalis Basin Floodplain Management Master Report_4-8-15_Final.pdf 735.2 KB Final Comprehensive Assessment Report
Final Comprehensive Assessment Report
None 04/26/16 08:59 AM

pics

[ 800 x 668 ]
64663 bytes
[ 208 x 210 ]
10187 bytes
  

 File NameFile SizeDescriptionCategoryDate Added
Aberdeen -- Fry Creek Restoration (30% Design, Cost-Estimate).pdf 1.8 MB
None 04/03/16 08:31 AM
Aberdeen -- Fry Creek Restoration (60% Design, Permitting).pdf 1.8 MB
None 04/03/16 08:31 AM
Centralia -- China Creek (Phase 2).pdf 3.9 MB
None 04/03/16 08:31 AM
Chehalis -- Airport Levee Construction, Rehabilitation (Phase II -- Raising Levee).pdf 3.8 MB
None 04/03/16 08:32 AM
Chehalis -- Airport Storm Water Pump Station.pdf 3.6 MB
None 04/03/16 08:33 AM
Chehalis -- Dillenbaugh Creek Culvert Assessment, Basin Flood Analysis.pdf 635 KB
None 04/03/16 08:33 AM
Clark -- 15 South Bank Road.pdf 1.5 MB
None 04/03/16 08:33 AM
Cosmopolis -- Mill Creek Dam Improvements (Post-Construction Monitoring).pdf 254.6 KB
None 04/03/16 08:34 AM
Oakville -- Oakville, GHC, WSDOT Flood Relief Analysis.pdf 243.6 KB
None 04/03/16 08:34 AM
Perrry -- 558 Middle Satsop Rd.pdf 238.3 KB
None 04/03/16 08:34 AM
Roper -- 893 Wynoochee Valley Rd.pdf 579.2 KB
None 04/03/16 08:35 AM
Roble -- Wynoochee.pdf 9.7 KB Placeholder
Placeholder
None 04/03/16 09:31 AM
Sonnier -- 814 Middle Satsop Rd. (Farm Pad, Sediment Mitigation Project) updated.pdf 57.3 MB
None 04/05/16 01:20 PM
WDFW -- Lower Satsop Restoration, Erosion Reduction (Final) -- additional projects submittal 2015-2017.pdf 4.9 MB
None 04/12/16 04:10 AM
Thurston County -- Elevate Structures (Updated).pdf 493.2 KB
None 04/14/16 04:18 PM
Chehalis -- Airport Levee Construction, Rehabilitation (Seepage Repair) (Updated).pdf 5.3 MB
None 04/14/16 05:59 PM
Ceres Hill Rd. homes (Bob Amrine).pdf 108.8 KB
None 04/18/16 06:09 PM
Copy HRP Final 2016 Funded Project List (4-2016).pdf 82.3 KB
None 04/19/16 03:53 PM
Stormy Glick 05122016.pdf 3.4 MB
None 05/12/16 03:51 PM
Re_ suggesting a project for this year.pdf 57.5 KB
None 05/12/16 04:47 PM

Currently loading

Please Wait...