Research & Data
Use this portal to filter and search for all of our scientific information.
Ecology provides the high-quality science that is the foundation of Washington state environmental policy. Our monitoring, assessment, and modeling services provide a data-rich understanding of our state’s land, air, and water. We provide access to that data through reports, databases, maps and user-friendly online tools.
2022 Greenhouse Gas Reporting Fee Schedule
Reporting fee schedule for greenhouse gases
https://ecology.wa.gov/20221026-ghgreportingfeeschedule
Microsoft MWH Data Center approval order (notice of construction permit)
This is the September 27, 2022 air quality approval order (notice of construction permit) for Microsoft MWH Data Center.
https://ecology.wa.gov/20220937microsoftmwh22aqe035
Microsoft Columbia Data Center approval order (notice of construction permit)
This is the September 27, 2022 air quality approval order (notice of construction permit) for Microsoft Columbia Data Center.
https://ecology.wa.gov/20220927microsoftcolumbiadata-center22aqe006
Vantage Data Centers approval order (notice of construction permit)
This is the October 5, 2022 air quality approval order (notice of construction permit) for Vantage Data Centers.
https://ecology.wa.gov/20221005vantagedatacenters22aqe009
WestRock Tacoma Notice of Penalty
Notice of penalty for WestRock Tacoma
https://ecology.wa.gov/20221212-westrock-tacoma-nop
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