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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GIS Data

Ecology's authoritative GIS data layers are available for download.

https://ecology.wa.gov/Research-Data/Data-resources/Geographic-Information-Systems-GIS/Data

Washington's Hydrography Dataset Program

Mapping surface waters in Washington.

https://ecology.wa.gov/Research-Data/Data-resources/Geographic-Information-Systems-GIS/Hydrography-dataset-WASHD

Long-term marine water column data

Long-term marine water column data, since 1999, in EIM, the Environmental Information Management application.

https://ecology.wa.gov/Asset-Collections/Link-Assets/Research-Data/Marine-water-column-data

Online tool: Freshwater DataStream

Map-based application for continuous freshwater data, including nearly real-time information on streamflow and water quality

https://ecology.wa.gov/Asset-Collections/Link-Assets/Research-Data/Freshwater-DataStream

RecycleHotlineSearches20152016

Calls and web searches to the 1-800-RECYCLE hotline.

https://ecology.wa.gov/Asset-Collections/Doc-Assets/Solid-waste/RecycleHotlineSearches20152016

Feedstocks composted 2010 - 2016

Excel file showing feedstocks composted (tons) 2010-16.

https://ecology.wa.gov/Asset-Collections/Doc-Assets/Solid-waste/Feedstocks-composted-chart-2010-15-plain-text

Food composted chart plain text - 2010-15

Excel file version of food composted chart for 2010-15

https://ecology.wa.gov/Asset-Collections/Doc-Assets/Solid-waste/Food-composted-chart-plain-text-2010-15

waste tires trends - excel file of chart data

Excel file version of waste tires trends chart 2005-14

https://ecology.wa.gov/Asset-Collections/Doc-Assets/Solid-waste/Waste-tires/waste-tires-trends-excel-file-of-chart-data

Material Recovery and Disposal 2014

Material Recovery and Disposal 2014 data

https://ecology.wa.gov/Asset-Collections/Doc-Assets/Solid-waste/Solid-waste-recycling-data/MaterialRecoveryandDisposal-2014

2016 Statewide Litter Data Overview

2016 data from all state-funded litter pickup programs

https://ecology.wa.gov/Asset-Collections/Doc-Assets/Solid-waste/Litter/2016-Statewide-Litter-Data-Overview

2016 Northwest litter data

2016 litter data from the Northwest region

https://ecology.wa.gov/Asset-Collections/Doc-Assets/Solid-waste/Litter/2016-Northwest-litter-data

2016 Central region litter data

2016 data from litter programs in the Central region.

https://ecology.wa.gov/Asset-Collections/Doc-Assets/Solid-waste/Litter/2016-Central-litter-data

2016 Eastern litter data

2016 data from litter programs in the Eastern region.

https://ecology.wa.gov/Asset-Collections/Doc-Assets/Solid-waste/Litter/2016-Eastern-litter-data

2016 Southwest litter data

2016 data from litter programs in the Southwest region.

https://ecology.wa.gov/Asset-Collections/Doc-Assets/Solid-waste/Litter/2016-Southwest-litter-data

County Disposal Totals

Solid Waste Disposal Annual Summary, Recoverable and Non-Recoverable Wastes generated in Washington state, 1994-2014

https://ecology.wa.gov/Asset-Collections/Doc-Assets/Solid-waste/Solid-waste-recycling-data/Solid-Waste-Disposal-Annual-Summary

Landfill Report 2014

2014 Disposal by Landfill Type

https://ecology.wa.gov/Asset-Collections/Doc-Assets/Solid-waste/Solid-waste-recycling-data/Landfill-Report-2014

Landfill Report 2013

https://ecology.wa.gov/Asset-Collections/Doc-Assets/Solid-waste/Solid-waste-recycling-data/Landfill-Report-2013

Landfill Report 2012

https://ecology.wa.gov/Asset-Collections/Doc-Assets/Solid-waste/Solid-waste-recycling-data/Landfill-Report-2012

Landfill Report 2011

https://ecology.wa.gov/Asset-Collections/Doc-Assets/Solid-waste/Solid-waste-recycling-data/Landfill-Report-2011

Landfill Report 2010

https://ecology.wa.gov/Asset-Collections/Doc-Assets/Solid-waste/Solid-waste-recycling-data/Landfill-Report-2010

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