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[Portal ID #1962]

Department of Ecology
Committees, Boards, and Workgroups

Duwamish Green Pollutant Loading Assessment

The Green-Duwamish pollutant loading assessment (PLA) will identify sources of pollution in the Green-Duwamish watershed and strategies to reduce those sources. We're partnering with the U.S. Environmental Protection Agency (EPA) to conduct this multi-year project.

Documents

 File NameFile SizeDescriptionCategoryDate Added
PLAmanagementScenarios.pdf 617.2 KB 2017 November TAC meeting
2017 November TAC meeting
2017 Presentation 01/09/18 02:57 PM
LSPCvsHSPFmemo102317.pdf 353.1 KB 2017 November TAC meeting
2017 November TAC meeting
Memo 01/09/18 01:31 PM
PLAwatershedModelUpdateHandout.pdf 352 KB 2017 November TAC meeting
2017 November TAC meeting
Handouts 01/09/18 11:30 AM
SalishSeaModelpresent.pdf 618.3 KB 2017 November TAC meeting
2017 November TAC meeting
2017 Presentation 01/09/18 11:08 AM
SalishSeaModeloverview.pdf 7.7 MB 2017 November TAC meeting
2017 November TAC meeting
2017 Presentation 01/09/18 11:07 AM
presentation110117.pdf 386.3 KB 2017 November TAC meeting
2017 November TAC meeting
2017 Presentation 01/09/18 11:07 AM
Agenda2017NovPLATACMtg10.pdf 422.3 KB 2017 November TAC meeting
2017 November TAC meeting
Agenda 01/09/18 11:05 AM
DuwamishGreen11012017TACmtgSummary.pdf 123.4 KB November 2017 meeting summary
November 2017 meeting summary
Meeting Notes 01/08/18 04:32 PM
PLA-TAC031517MtgNotes.pdf 350.8 KB IP 2017 March
IP 2017 March
Meeting Notes 12/01/17 09:26 AM
PLAipMtg903152017.pdf 689.3 KB interested parties MARCH summ.
interested parties MARCH summ.
Meeting Notes 12/01/17 08:04 AM
PLAInterestedPartiesMtgMar2017Agnda.pdf 111.9 KB interested parties mar 2017 agenda
interested parties mar 2017 agenda
interested parties 12/01/17 07:58 AM
PLA-TAC031517MtgNotes.pdf 350.8 KB march notes
march notes
2017 Presentation 11/30/17 05:55 PM
2017MarchPLATACMtg9Agenda.pdf 134.1 KB March Meeting agen.
March Meeting agen.
2017 Presentation 11/30/17 05:53 PM
PCBsourceAssess31517novideo.pdf 718.4 KB march finding and fix
march finding and fix
2017 Presentation 11/30/17 05:33 PM
IP-PCBcongenerStudy-FactorAnalysisResults.pdf 1.5 MB march - PCB Congeners
march - PCB Congeners
2017 Presentation 11/30/17 05:32 PM
LDW032016.pdf 615.2 KB march PCBs
march PCBs
2017 Presentation 11/30/17 05:31 PM
IP-LSPCwtrshedModelforFlow031017.pdf 3.5 MB march lspc
march lspc
None 11/30/17 05:30 PM
PLAipOverview.pdf 31.9 MB march - pro. overview
march - pro. overview
2017 Presentation 11/30/17 05:28 PM
PLAipMtg903152017.pdf 689.3 KB MARCH - Agenda and next step
MARCH - Agenda and next step
2017 Presentation 11/30/17 05:25 PM
PCBcongenerStudy-FactorAnalysisResults.pdf 1.4 MB PCB Congener
PCB Congener
2017 Presentation 11/30/17 05:18 PM
DuwamishPLAtacMtg9-031017.pdf 3.8 MB LSPC Model Devel Hopefully
LSPC Model Devel Hopefully
2017 Presentation 11/30/17 05:17 PM
PLAtacMtg9.pdf 202.7 KB pro over. & wrap up. Hopefully
pro over. & wrap up. Hopefully
2017 Presentation 11/30/17 05:11 PM
DuwamishModelDocumentation020117HydroAppend.pdf 6.1 MB appdndices to LSPC
appdndices to LSPC
Project docs 11/30/17 04:58 PM
DuwamishModelDocumentation020117Hydro.pdf 7.7 MB LSPC
LSPC
Project docs 11/30/17 04:56 PM
Green-DuwamishPLAQapp07112016Signed.pdf 3.7 MB modeling quapp
modeling quapp
Project docs 11/30/17 04:55 PM
TetraTechGrnDuwamishPLADataGapsPollutantGrpngsRevDraft06092015.pdf 3.4 MB data gaps
data gaps
Project docs 11/30/17 04:53 PM
DuwamishPLAdataModelEvalMemo.pdf 2.6 MB exisiting data
exisiting data
Project docs 11/30/17 04:52 PM
Grn-DuwamishPLAtechApproachAppendsFinal10172014.pdf 32.1 MB appendices
appendices
Project docs 11/30/17 04:50 PM
Grn-DuwamishPLAtechApproachFinal10172014.pdf 21.9 MB 2. grn watershed as. tech approach
2. grn watershed as. tech approach
#NEW_CATEGORY# 11/30/17 04:46 PM
TACmtg5PresentationFINAL.pdf 2.6 MB 2015 #5 June presentat. fin.
2015 #5 June presentat. fin.
Project Overview 11/30/17 09:31 AM
PLATACMtg5DRAFT06182015.pdf 307.7 KB 2015 #5 draft summ
2015 #5 draft summ
Meeting Notes 11/30/17 09:29 AM
PLATACAgendaJune2015.pdf 151.5 KB 2015 #5
2015 #5
Agenda 11/30/17 09:28 AM
TACmtg5PresentationFINAL.pdf 2.6 MB 2015 June TAC mtg 5 presentation
2015 June TAC mtg 5 presentation
Project Overview 11/30/17 09:03 AM
TacMtg1FINAL.PDF 2.6 MB 2014 Dec. pro. overview
2014 Dec. pro. overview
Project Overview 11/30/17 08:50 AM
PLA-IPmtgCommentForm05282015.pdf 392.1 KB comment
comment
Handouts 11/29/17 05:18 PM
ProposedParamsHandoutPLA-IPmtg05282015.pdf 214.1 KB handouts: proposed
handouts: proposed
Handouts 11/29/17 05:17 PM
GrnDuwamishPLAgoalsandobjectiveshandout.pdf 25.9 KB grn PLA goals
grn PLA goals
Handouts 11/29/17 05:15 PM
GrnDuwamishPLAoverviewhandout.pdf 31.1 KB Grn. PLA overview
Grn. PLA overview
Handouts 11/29/17 05:15 PM
NextStepsIPmtgFINAL05282015.pdf 432.4 KB presentation: next step
presentation: next step
interested parties 11/29/17 05:13 PM
IntroPLA-IPmtgFINAL05282015.pdf 1.1 MB presentation: into to poll.
presentation: into to poll.
interested parties 11/29/17 05:12 PM
5TimmEcyLwrDuwamishWtrwaySourceControlPLAmtg05282015.pdf 1.4 MB presentation: lower dum. source con.
presentation: lower dum. source con.
interested parties 11/29/17 05:10 PM
4HaleLwrDuwamishWtrwayROD-PLAmtg05282015.pdf 1.1 MB presentation: lower Dum. in waterway
presentation: lower Dum. in waterway
interested parties 11/29/17 05:09 PM
3OstergaardWRIA9PLAmtg05282015.pdf 262.2 KB 2015 Presentation: WRIA
2015 Presentation: WRIA
interested parties 11/29/17 05:09 PM
2StantonUrbanWtrsFedPartnershipPLAmtg05282015.pdf 1.5 MB Presentation: fed. urb water init.
Presentation: fed. urb water init.
interested parties 11/29/17 05:07 PM
1OgierGrnDuwamishWtrshedStrategyPLAmtg05282015.pdf 2.3 MB presentation: green-dum state.
presentation: green-dum state.
interested parties 11/29/17 05:05 PM
GrnDuwamishStatusIPmtgFINAL05282015.pdf 2 MB presentation: status
presentation: status
interested parties 11/29/17 05:02 PM
GrnDuwamishPLAinterestedPartiesMtgMay2815SummaryFINAL.pdf 681 KB 2015 May Summ.
2015 May Summ.
interested parties 11/29/17 04:59 PM
PLAInterestedPartiesMtgMay28Agenda.pdf 306.8 KB May 2015 Agenda
May 2015 Agenda
interested parties 11/29/17 04:55 PM
DuwamishPLA-TACmtg100516TetraTech.pdf 5.9 MB 2016 Oct Set up and Devo
2016 Oct Set up and Devo
2016 Presentation 11/29/17 04:52 PM
DuwamishPLA-TACmtg100516RM.pdf 2.2 MB proj. update #8 oct.
proj. update #8 oct.
2016 Presentation 11/29/17 03:24 PM
2016-1005PLA-TACMtg.pdf 160.3 KB 2016 Oct. summ #8
2016 Oct. summ #8
Meeting Notes 11/29/17 03:22 PM
DuwamishPLA-TACmtg100516genda.pdf 140.8 KB 2016 Oct.
2016 Oct.
Agenda 11/29/17 03:20 PM
DuwamishPLA-TACmtg7TtDraft04052016FWM-DataMgmt.pdf 1.1 MB 2016 April Food web
2016 April Food web
2016 Presentation 11/29/17 03:18 PM
DuwamishPLA-TACmtg7TtDraft04052016EFDC.pdf 2.1 MB 2016 April EFDC
2016 April EFDC
2016 Presentation 11/29/17 03:13 PM
DuwamishPLA-TACmtg7TtDraft03292016LSPC.pdf 1.9 MB 2016 April LSPC
2016 April LSPC
2016 Presentation 11/29/17 12:40 PM
PLA-TACmtg040616Finalv2.pdf 290 KB 2016 April pro. overview, qapp, phas.
2016 April pro. overview, qapp, phas.
#NEW_CATEGORY# 11/29/17 12:37 PM
PLAtimelineDRAFT040116.pdf 8.9 KB 2016 April PLA time
2016 April PLA time
Project Overview 11/29/17 11:57 AM
2016-0406PLA-TACMtgfinal.pdf 158.4 KB 2016 April
2016 April
Meeting Notes 11/29/17 11:54 AM
2016AprilPLA-TACmtg7Agenda.pdf 140.9 KB 2016 April
2016 April
Agenda 11/29/17 11:51 AM
TACmtg6PresentationFinal.pdf 3.7 MB 2015 July model devo
2015 July model devo
Project Overview 11/29/17 11:50 AM
2015JulyPLATACmtg6.pdf 161.2 KB 2015 july
2015 july
Meeting Notes 11/29/17 11:48 AM
July2015_PLATACAgendaFINAL.pdf 396.1 KB 2015 JULY
2015 JULY
Agenda 11/29/17 11:48 AM
2015JulyPLATACmtg6.pdf 161.2 KB 2015 july
2015 july
Meeting Notes 11/29/17 11:46 AM
PLATACMtg5DRAFT06182015.pdf 307.7 KB 2015 June sum.
2015 June sum.
Meeting Notes 11/29/17 11:43 AM
PLATACAgendaJune2015.pdf 151.5 KB 2015 June
2015 June
Agenda 11/29/17 11:42 AM
PLATACMtg4-04212015DRAFT.pdf 264.9 KB 2015 April
2015 April
Meeting Notes 11/29/17 11:40 AM
TACmtg4PresentationFINAL.pdf 10.1 MB 2015 April Present. preliminary paramet.
2015 April Present. preliminary paramet.
Project Overview 11/29/17 11:38 AM
April2015PLA-TACagendaFINAL.pdf 401.9 KB 2015 April
2015 April
Agenda 11/29/17 11:37 AM
03192015TACMtg3Presentation2.pdf 286.5 KB 2015 March how we decide poll. present.
2015 March how we decide poll. present.
Project Overview 11/29/17 11:35 AM
03192015TACMtg3Presentation1.pdf 3.1 MB 2015 March Refine data presentation
2015 March Refine data presentation
Project Overview 11/29/17 11:34 AM
03192015TACmtg3SummaryFINAL.pdf 421.5 KB 2015 March summ.
2015 March summ.
Meeting Notes 11/29/17 11:32 AM
2015MarchPLA-TACAgendaFINAL.pdf 401.7 KB 2015 March
2015 March
Agenda 11/29/17 11:31 AM
TACmtg2PresentationFINAL.pdf 4.1 MB 2015 Feb presentation
2015 Feb presentation
Project Overview 11/29/17 11:28 AM
TACmtg2PresentationFINAL.pdf 4.1 MB 2015 Feb presentation
2015 Feb presentation
Project Overview 11/29/17 11:15 AM
02192015TACMtg2SummaryFINAL.pdf 279.5 KB 2015 Feb Summ
2015 Feb Summ
Meeting Notes 11/29/17 11:10 AM
2015FebPLA-TACAgendaFINAL.pdf 428.1 KB 2015 FEB Agenda
2015 FEB Agenda
Agenda 11/29/17 11:08 AM
PLA-TACMtg1TetraTechSlides.pdf 1.4 MB 2014 tech approach/tetra tec slids.
2014 tech approach/tetra tec slids.
#NEW_CATEGORY# 11/29/17 11:01 AM
12102014TACMtgSummaryFINAL.pdf 100.3 KB 2014 Meeting sum.
2014 Meeting sum.
Meeting Notes 11/29/17 10:47 AM
2014DecPLA-TACagendaFinal.pdf 473.3 KB 2014 TAC
2014 TAC
Agenda 11/29/17 08:41 AM

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