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.

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Air Quality data for Intalco Storymap

A table showing the number of days in each Air Quality Index category near Intalco

https://ecology.wa.gov/20200414-intalcostorymap

2020 Dangerous Waste Regulations

Washington State's Dangerous Waste regulations, Chapter 173-303

https://ecology.wa.gov/2019-dw-regs

VW state settlement allocations

A pie chart showing how the VW state settlement funds are being used.

https://ecology.wa.gov/20200408-vwallocationscircle-alt

NOx reductions alt text document

Arrow showing past & current NOx reductions in comparison to our goal and future reductions using VW settlement funds

https://ecology.wa.gov/20200407-noxreductionsarrow-alt

Questions and Answers - Electric vehicle charging infrastructure along high-traffic corridors

Information on grant opportunities to add electric vehicle charging infrastructure on major transportation corridors in Washington.

https://ecology.wa.gov/20200107-vwfederalcorridorfaq

2020 State Agency Greenhouse Gas Calculator

Calculator for state agencies to determine their greenhouse gas emissions

https://ecology.wa.gov/2020-state-agency-greenhouse-gas-calculator

2017 Greenhouse gas emissions by sector

Alt text for greenhouse gas emission by sector graphic

https://ecology.wa.gov/20200407-2017ghgemissionsbysector-alt

Microsoft MWH Data Center Approval Order No. 20AQ-E005

This is the air quality permit No. 20AQ-E005 for Microsoft MWH Data Center in Quincy.

https://ecology.wa.gov/20200227mwhao20aqe005

Microsoft Columbia Approval Order No. 20AQ-E002

This is the air quality approval order 20AQ-E002 for Microsoft Columbia data center in Quincy.

https://ecology.wa.gov/20200206microsoftcolumbia20aqe002

2020 WMMFA Annual Report

This annual report indicates the total covered electronic products (CEPs) collected in 2020 and the year to date total of CEPs collected. This report also breaks down the pounds collected by county and product type.

https://ecology.wa.gov/2020-wmmfa-annual-report

2020 YTD Collection Statistics WMMFA

This report includes the year-to-date collection statistics for the E-Cycle Washington program in 2020.

https://ecology.wa.gov/2020-ytd-collection-statistics-wmmfa

Sabey Data Center 2020 NOC App

This is the 2020 Notice of Construction Application for Sabey Data Center in Quincy

https://ecology.wa.gov/20200413sabeynocapp

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

2020 fee tier sorted by manufacturer

This document includes a list of registered manufacturers and their associated 2020 fee tier for the E-Cycle WA program

https://ecology.wa.gov/2020-fee-tier-sorted-by-manufacturer