River and stream flow monitoring
We report the amount of water flowing through Washington’s rivers and streams using graphs and maps.
https://ecology.wa.gov/research-data/monitoring-assessment/river-stream-monitoring/flow-monitoring
Rivers & streams temperature monitoring
We collect data on the temperature of rivers and streams across the state.
https://ecology.wa.gov/research-data/monitoring-assessment/river-stream-monitoring/temperature-monitoring
Watershed health — Lower Columbia update
River and stream habitats in the Lower Columbia Region show some slight downward trends.
https://ecology.wa.gov/research-data/monitoring-assessment/river-stream-monitoring/habitat-monitoring/watershed-health/regional-reports/lower-columbia
Watershed health — Coastal Region update
River and stream habitat in the Coastal Region may show some improvements, but changes are slight.
https://ecology.wa.gov/research-data/monitoring-assessment/river-stream-monitoring/habitat-monitoring/watershed-health/regional-reports/coastal
Watershed health — Mid-Columbia update
River and stream habitat in the Mid-Columbia Region shows slight improvement.
https://ecology.wa.gov/research-data/monitoring-assessment/river-stream-monitoring/habitat-monitoring/watershed-health/regional-reports/mid-columbia
Watershed health — Puget Sound Region update
River and stream habitat in the Puget Sound Region shows variable conditions.
https://ecology.wa.gov/research-data/monitoring-assessment/river-stream-monitoring/habitat-monitoring/watershed-health/regional-reports/puget-sound
Measuring bluff erosion in Clallam County
We collected scientific data about bluff-backed Dungeness and Elwha beaches and spits to measure erosion.
https://ecology.wa.gov/research-data/monitoring-assessment/coastal-monitoring-assessment/projects/clallam-county-bluffs
Columbia River Littoral Cell Beach Monitoring
We collect data on erosion and beach elevation change along the Southwest Washington coast.
https://ecology.wa.gov/research-data/monitoring-assessment/coastal-monitoring-assessment/projects/columbia-river-littoral-cell-monitoring
Shoalwater Bay berm monitoring
We monitored the Willapa Bay shoreline to assess how a flood-protection berm changed over time.
https://ecology.wa.gov/research-data/monitoring-assessment/coastal-monitoring-assessment/projects/shoalwater-bay-berm-monitoring
River & stream water quality contacts
Find a stream scientist.
https://ecology.wa.gov/research-data/monitoring-assessment/river-stream-monitoring/water-quality-monitoring/river-stream-water-quality-contacts
Aladdin Plating
We monitor groundwater for legacy plating chemicals at the former Aladdin Plating Co. site in Tacoma.
https://ecology.wa.gov/research-data/monitoring-assessment/groundwater-quality-assessment/active-studies-index/aladdin-plating
ECY to Pend Oreille County regarding SEPA lead request
ECY response to Pend Oreille County Commissioners' letter requesting Ecology take the lead agency role in Environmental review of PacWest Silicon’s proposal
https://ecology.wa.gov/ecy-to-po-commissoners_lead-ag_july2018
Using MyEIM
MyEIM is an advanced tool for searching and analyzing EIM data and is best viewed on a large screen.
https://ecology.wa.gov/research-data/data-resources/environmental-information-management-database/using-myeim
Railroad Creek monitoring
Our scientists are studying how mine remediation affects aquatic life uses along Railroad Creek.
https://ecology.wa.gov/research-data/monitoring-assessment/water-quality-improvement-effectiveness-monitoring/railroad-creek