BY CATEGORY | {{selectedCategory.title}}

Click a category to filter indicators by this category. Click again to toggle back to all.


  • Water Quality

  • Fish and Wildlife

  • Habitat

  • Flow

  • People and the River

BY INDICATOR | {{selectedIndicator.title}}

Click an indicator to color the map regions below to match the grades for the selected indicator. Click again to toggle back to all. If a region is selected, hover to show the indicator's line on the chart.


  • Overall Health Index

  • Water Quality Index

  • Toxics

  • Temperature

  • Native Fish

  • Non-native Fish

  • Juvenile Chinook

  • Bald Eagle

  • Channel Complexity

  • Floodplain Forest

  • Flow Targets

  • Peak Flows

  • Fish Consumption Advisories

  • Tribal Fisheries

  • Fecal Bacteria

  • Harmful Algal Blooms

BY REGION | {{selectedRegion.title}}

Click a region on the map to color the indicator icons above to match the grades for the selected region. Click again to toggle back to all. Hover to show the region's line on the chart.

SHOW STATIONS | {{stationBubbles | formatBubbleLabel : translations}}

Click to choose from No Stations, Station Scores, or Station Data.

Category: {{selectedCategory.title}}

Indicator: {{selectedIndicator.title}}

Region: {{selectedRegion.title}}