Research & Data

Use this portal to filter and search for all of our scientific information.

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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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Research & Data

Use this portal to filter and search for all of our scientific information.

Research & Data icon

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.

See more about this collection...
Well Construction
(SAW account required)
https://ecology.wa.gov/Asset-Collections/Link-Assets/Water-supply/Well-Construction
Water use reporting
Review your metering accountand submit your metering data (log-in required).
https://ecology.wa.gov/Asset-Collections/Link-Assets/Water-supply/Water-use-reporting
Water Right Tracking System - Contractor Gateway
(log-in required)
https://ecology.wa.gov/Asset-Collections/Link-Assets/Water-supply/Water-Right-Tracking-System-Contractor-Gateway
Well Construction and Licensing System
Search Ecology well records including: Notice of Intent to Construct or Decommission a well and state licensed well operators and drilling companies.
https://ecology.wa.gov/Asset-Collections/Link-Assets/Water-supply/Well-Construction-and-Licensing-System
Ecology's Well Report Gateway
Log-in to submit a well report to our database.
https://ecology.wa.gov/Asset-Collections/Link-Assets/Water-supply/Ecology-s-Well-Report-Gateway
Water Right Tracking System
(SAW account required)
https://ecology.wa.gov/Asset-Collections/Link-Assets/Water-supply/Water-Right-Tracking-System
Columbia River Policy Advisory Group
The Columbia River Policy Advisory Group helps the Washington State Department of Ecology identify policy issues and priorities for developing water supply.
https://ecology.wa.gov/Asset-Collections/Link-Assets/Water-supply/Columbia-River-Policy-Advisory-Group
Water and Resource Protection Wells license study Guide for Written Exam
This is the full license, written exam study package for Water and Resource Protection Wells
https://ecology.wa.gov/Asset-Collections/Link-Assets/Water-supply/Wells-license-study-Guide-for-Written-Exam
Streamflow restoration law (ESSB 6091) map
A map that describes the areas in the state where the new streamflow restoration law applies.
https://ecology.wa.gov/Asset-Collections/Link-Assets/Water-supply/ESSB-6091-map
Consolidated rock llst
A comprehensive description of rock types found when drilling wells.
https://ecology.wa.gov/Asset-Collections/Link-Assets/Water-supply/consolidated-rock-list
Data model: rTemp
A simple model written in Excel/VBA to predict a time-series of water temperatures in response to heat fluxes determined by meteorological data, groundwater inflow, hyporheic exchange, and conduction
https://ecology.wa.gov/Asset-Collections/Link-Assets/Research-Data/rTemp-zip
Water Supply Bulletin
Publication index: Series of reports authored in cooperation with USGS. These are historical studies on many aspects of surface and groundwater.
https://ecology.wa.gov/Asset-Collections/Link-Assets/Water-supply/Water-Supply-Bulletin
Yakima River
Publication index: documents and posters about the Yakima River
https://ecology.wa.gov/Asset-Collections/Link-Assets/Water-supply/Yakima-River
Water Rights Search
Use this too to search records by: location, document/record number, name of the person to whom the water right was issued, or name of the claimant, if it is a water right claim.
https://ecology.wa.gov/Asset-Collections/Link-Assets/Water-supply/Water-Rights-Search
CR-101 Form (WAC 173-201A) 08/16/2017
This is a rulemaking announcement (CR-101) to update the recreational use criteria in WAC 173-201A Water Quality Standards for Surface Waters of the State of Washington
https://ecology.wa.gov/Asset-Collections/Doc-Assets/Rulemaking/WQ/WAC-173-201A/CR-101-Form-(WAC-173-201A)-08-16-2017
Rulemaking Announcement (WAC 173-557) 01/21/14
This is a rulemaking announcement (CR-101) for WAC 173-557 Water Resources Management Program (WRMP) for the Spokane River and Spokane Valley Rathdrum Prairie (SVRP) Aquifer and amendment to WAC 173-555-010.
https://ecology.wa.gov/Asset-Collections/Doc-Assets/Rulemaking/WR/WAC-173-557_-13-11/Rulemaking-Announcement-(WAC-173-557)-01-21-14
Rulemaking Proposal (WAC 173-557) 09/17/14
This is a rulemaking proposal (CR-102) for WAC 173-557 Water Resources Management Program (WRMP) for the Spokane River and Spokane Valley Rathdrum Prairie (SVRP) Aquifer and amendment to WAC 173-555-010.
https://ecology.wa.gov/Asset-Collections/Doc-Assets/Rulemaking/WR/WAC-173-557_-13-11/Rulemaking-Proposal-(WAC-173-557)-09-17-14
Rulemaking Adoption Notice (WAC 173-557) 01/27/15
This is a rulemaking adoption (CR-103) for WAC 173-557 Water Resources Management Program (WRMP) for the Spokane River and Spokane Valley Rathdrum Prairie (SVRP) Aquifer and amendment to WAC 173-555-010
https://ecology.wa.gov/Asset-Collections/Doc-Assets/Rulemaking/WR/WAC-173-557_-13-11/Rulemaking-Adoption-Notice-(WAC-173-557)-01-27-15
Rulemaking proposed language (WAC 173-557) 09/17/14
This is proposed rule language for WAC 173-557 Water Resources Management Program (WRMP) for the Spokane River and Spokane Valley Rathdrum Prairie (SVRP) Aquifer.
https://ecology.wa.gov/Asset-Collections/Doc-Assets/Rulemaking/WR/WAC-173-557_-13-11/Rulemaking-proposed-language-(WAC-173-557)-09-17-1
Rulemaking proposed language (WAC 173-555) 09/17/14
This is proposed rule language for amendment to WAC 173-555 Water Resources Program in the Little Spokane River basin, WRIA 55.
https://ecology.wa.gov/Asset-Collections/Doc-Assets/Rulemaking/WR/WAC-173-557_-13-11/Rulemaking-proposed-language-(WAC-173-555)-09-17-1
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