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Seasoft Scuba NOP
This is a Notice of Penalty for Seasoft Scuba
https://ecology.wa.gov/seasoft-penalty-nop
TransAlta Best Available Retrofit Technology (BART) order, second revision, 7/29/20
This is the second revised TransAlta Best Available Retrofit Technology (BART) order, 7/29/20.
https://ecology.wa.gov/20200729transaltabartorderrevised
Cultural Resources
Explains what cultural resources are, how they are reviewed and protected and links to more information
https://ecology.wa.gov/cultural-resources
TransAlta Memorandum of Agreement (MOA), 12/23/11
This is the Memorandum of Agreement (MOA) for TransAlta, 12/23/11.
https://ecology.wa.gov/transaltasignedmou
How can I protect my health at different AQI values
A color coded chart with numerical values telling what actions to take to protect your health during an air quality event.
https://ecology.wa.gov/2019aqigraphic-alt
Member Insurance Summary
Summary of WCC member health insurance policy
https://ecology.wa.gov/member-insurance-summary
TransAlta Best Available Retrofit Technology (BART) order, revised, 12/13/11
This is the first revised TransAlta Best Available Retrofit Technology (BART) order, 12/13/11.
https://ecology.wa.gov/transaltarevisedbartco12-13-11
TransAlta Best Available Retrofit Technology (BART) order, 6/18/10
This is the TransAlta Best Available Retrofit Technology (BART) order, 6/18/10.
https://ecology.wa.gov/tasignedbartorder
Franklin County Agricultural Burn Zone Map
Map for agricultural burn zones in Franklin County
https://ecology.wa.gov/franklin-ag-burn-zone-map
Walla Walla County Agricultural Burn Zone Map
Map for agricultural burn zones in Walla Walla County
https://ecology.wa.gov/walla-walla-ag-burn-zone-map
Technical support document for the air quality general order for asphalt plants
This is the technical support document for the air quality general order for asphalt plants.
https://ecology.wa.gov/20110418asphaltplantstsd
T-Mobile Data Center - Technical Support Document for Health Impact Assessment
Technical Support Document for Health Impact Assessment (Second Tier Review) for T-Mobile Data Center, 7/17/08
https://ecology.wa.gov/t2t-mobile-tsd
VMware Data Center - Technical Support Document for Health Impact Assessment
Technical Support Document for the Health Impact Assessment (Second Tier Review) for VMware Data Center, 7/17/08
https://ecology.wa.gov/t2vmware-tsd
Yahoo Data Center - Technical Support Document for Health Impact Assessment
Technical Support Document for Health Impact Assessment (Second Tier Review) for Yahoo Data Center, 10/8/07
https://ecology.wa.gov/t2yahootsd
Dell Data Center - Health Impact Assessment letter
Health Impact Assessment (Second Tier Review) Letter for Dell Data Center, 6/10/11
https://ecology.wa.gov/delltier2-approvalletter
Dell Data Center - Technical Support Document for Health Impact Assessment
Technical Support Document for the Health Impact Assessment (Second Tier Review) for Dell Data Center, 6/10/11
https://ecology.wa.gov/delltier2-tsd
CyrusOne Data Center Health Impact Assessment Recommendation
This is the health impact assessment recommendation for CyrusOne Data Center.
https://ecology.wa.gov/20190425cyrusonetier2hiarec
H5 Data Center Health Impact Assessment Report
This is the Health Impact Assessment Report for H5 Data Center
https://ecology.wa.gov/20211110h5healthimpactassessment
Sabey Intergate Data Center - Health Impact Assessment letter
Health impact assessment (Second Tier Review) letter for Sabey Intergate Data Center, 11/16/15
https://ecology.wa.gov/2ndtierrev
H5 Data Center Health Impact Assessment Recommendation
This is the Health Impact Assessment Recommendation for H5 Data Center
https://ecology.wa.gov/20211110h5tier2hiarec
Sabey Intergate Data Center - Revised Health Impact Assessment
Revised Health Impact Assessment for Sabey Intergate Data Center, 11/16/15
https://ecology.wa.gov/revhistmt
Vantage Data Center - Health Impact Assessment Recommendation
Health Impact Assessment (Second Tier Review) Recommendation for Vantage Data Center, 5/11/17
https://ecology.wa.gov/vantage-hiarec-051117ada
Vantage Data Center - Health Impact Assessment letter
Health Impact Assessment (Second Tier Review) Letter for Vantage Data Center, 5/11/17
https://ecology.wa.gov/vantage-tier2ltr-final-051117ada
Alternative opacity limitations 07/05/17
Discussion on alternative opacity limitations
https://ecology.wa.gov/alternative-opacity-limitations-wac-173-400;401
CyrusOne Data Center Second-Tier Health Impact Assessment
This is the second-tier health impact assessment report prepared by Landau Associates for CyrusOne Data Center.
https://ecology.wa.gov/20181226cyrusonehialandau
Vantage Data Center - Revised Health Impact Assessment response
Revised Health Impact Assessment (Second Tier Review) response for Vantage Data Center, 11/16/16
https://ecology.wa.gov/vantage-revfinal-2ndtier-ra-111616ada
Yahoo Data Center - Health Impact Assessment letter
Health Impact Assessment (Second Tier Review) Letter for Yahoo Data Center, 2/17/16
https://ecology.wa.gov/yahoogenesistier2ltr02172016
Yahoo Data Center - Health Impact Assessment
Health Impact Assessment (Second Tier Review) for Yahoo Data Center, 2/17/16
https://ecology.wa.gov/yahoogenesishis02172016
Sabey Intergate Data Center - Updated Health Impact Assessment
Updated Health Impact Assessment (Second Tier Review) Recommendation for Sabey Intergate Data Center, 3/3/15
https://ecology.wa.gov/updaterpt2ndtier
Vantage Data Center - Health Impact Assessment Protocol
Methods and procedures to follow for a Health Impact Assessment (Second Tier Review) for Vantage Data Center, 3/7/16
https://ecology.wa.gov/vantage-hia-protocol-030716ada
Vantage Data Center - Health Impact Assessment Recommendation
Health Impact Assessment (Second Tier Review) Recommendation, 11/30/12
https://ecology.wa.gov/b-updated-vantage-tier2-recommendation-11302012
Sabey Intergate Data Center - Health Impact Assessment letter
Health Impact Assessment (Second Tier Review) Letter for Sabey Intergate Data Center, 6/22/11
https://ecology.wa.gov/sabey-2ndtier-letter-to-karen-wood-06222011
Sabey Intergate Data Center - Health Impact Assessment
Health Impact Assessment (Second Tier Review) Technical Support Document for Sabey Intergate Data Center, 6/22/11
https://ecology.wa.gov/sabeyquincy-2ndtier-tsd-06222011-final
Yahoo Data Center - Technical Support Document for Health Impact Assessment
Technical Support Document for Health Impact Assessment (Third Tier Review) for Yahoo Data Center, 2/8/11
https://ecology.wa.gov/yahoo-tier3-tsd-2-8
Microsoft Oxford Data Center - Health Impact Assessment letter
Health Impact Assessment (Second Tier Review) Letter for Microsoft Oxford Data Center, 9/27/16
https://ecology.wa.gov/mwh-tier2ltr-09272016
Microsoft Oxford Data Center - Health Impact Assessment (second revised)
Second Revised Health Impact Assessment for Microsoft Oxford Data Center, 9/27/16
https://ecology.wa.gov/mwh-hiarec-09272016
Filtrexx SiltSoxx, InletSoxx, and DitchChexx Functional Equivalency letter
Ecology finds Filtrexx SiltSoxx functionally equivalent to a silt fence, InletSoxx functionally equivalent to storm drain inlet protection options, and DitchChexx functionally equivalent to check dams options for stormwater management.
https://ecology.wa.gov/filtrexx
Microsoft Oxford Data Center - Health Impact Assessment
Health Impact Assessment for Microsoft Oxford Data Center, 4/8/16
https://ecology.wa.gov/mwh-tier2hia-04082016
Microsoft Oxford Data Center - Health Impact Assessment letter
Health Impact Assessment (Second Tier Review) Letter for Microsoft Oxford Data Center, 5/13/15
https://ecology.wa.gov/20150513oxfordhialtr
Duwamish Waterway_Notice of Penalty Incurred and Due, Docket #8562
Notice of Penalty Incurred and Due, Docket #8562
https://ecology.wa.gov/duwamish-waterway-1
Rolanka BioDSiltTrap
the Rolanka BioDSiltTrap is functionally equivalent to BMP C235.
https://ecology.wa.gov/rolanka-biodsilttrap
Microsoft Oxford Data Center - Health Impact Assessment letter
Health Impact Assessment (Second Tier Review) Letter for Microsoft Oxford Data Center, 6/13/14
https://ecology.wa.gov/microsoftoxfordtier2letter-06132014
Microsoft Oxford Data Center - Health Impact Assessment
Health Impact Assessment (Second Tier Review) for Microsoft Oxford, 6/11/14
https://ecology.wa.gov/final-project-oxford-risk-analysis-rpt-06-11-14
Draft Agricultural Runoff Monitoring Strategy
Draft Agricultural Runoff Monitoring Strategy
https://ecology.wa.gov/draftagstrategy
Sabey Data Center 2020 Trinity HIA
This is the 2020 Health Impact Assessment by Trinity Consultants for Sabey Data Center in Quincy.
https://ecology.wa.gov/20200403sabeyhiatrinity
EAP WHM 2024
Drone checklist for EAP watershed health monitoring
https://ecology.wa.gov/eap-whm-2024
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