Columbia Basin Current and Historical Conditions Analysis
Quick Look
Adult Passage
Bonneville Spring Chinook
Bonneville Steelhead
ESU Passage
Smolt Passage
River Environment
Spring Spill Chinook Fallback
Columbia basin-wide current juvenile and adult passage and river conditions with 10 Year Averages.






Columbia basin-wide current juvenile and adult passage and river conditions with 10 Year Averages.
PIT Tag Specialized Analysis
Adult PIT Tag Reach Distribution and Delay
Upper Columbia Ladders
Lower Granite Bypass and Spillway
Specialized analysis of PIT Tag movement, ascents, and timing at specific PIT Tag detection systems and Adult Ladders.

Specialized analysis of PIT Tag movement, ascents, and timing at specific PIT Tag detection systems and Adult Ladders.
Basin Conditions
Columbia Basin Conditions
Total Dissolved Gas Columbia and Snake Dam Conditions
Columbia basin-wide conditions of Temperature, Dissolved Gas Percent, Outflow, and Spill Percent, including single year comparison to mean years and other years and all years seasonal trends.


Columbia basin-wide conditions of Temperature, Dissolved Gas Percent, Outflow, and Spill Percent, including single year comparison to mean years and other years and all years seasonal trends.
Historical Run Timing
Adult Passage
ESU and DPS Passage
PIT Tag Adult Passage
PIT Tag Juvenile Passage
Smolt Passage
Historical Run Timing of Columbia Basin salmonid and steelhead populations with Temperature exposure and other analyses.





Historical Run Timing of Columbia Basin salmonid and steelhead populations with Temperature exposure and other analyses.
Performance Measures
Columbia Basin Performance Measures
Threshold analysis of observed River Conditions and Fish Exposure to conditions at Columbia and Snake River sites.

Threshold analysis of observed River Conditions and Fish Exposure to conditions at Columbia and Snake River sites.
Population Exposure Alerts
Population Exposure Alerts for Observed and Forecasted Conditions
Current migration season observed and forecasted juvenile and adult population exposure at Snake and Columbia River sites to TDG and temperature.
Current migration season observed and forecasted juvenile and adult population exposure at Snake and Columbia River sites to TDG and temperature.
SAR Survival
Smolt-to-Adult Return (SAR) Survival for ESU/DPS Populations
Smolt-to-Adult Return (SAR) analysis for Snake River and Upper Columbia River ESU/DPS populations for multiple juvenile to adult reaches for 2000 to present. Analysis includes information on transportation.

Smolt-to-Adult Return (SAR) analysis for Snake River and Upper Columbia River ESU/DPS populations for multiple juvenile to adult reaches for 2000 to present. Analysis includes information on transportation.
Water Supply
Columbia Basin Water Supply
(NWRFC, NOAA)
Columbia Basin current monthly water supply with historical and 30 year normal at select sites.

Columbia Basin current monthly water supply with historical and 30 year normal at select sites.
Adult Salmonid Passage
- Adult Passage (USACE, NWD)
- PIT Tag Adult Returns (PSMFC) Graphics, by Observation Year, by Release Year, Basin Summary, Historical Run Timing, and Conversion Rate
- PIT Tag Adult Sampling at Lower Granite Trap (PSMFC)
- PIT Tag Adult Fish Ladders Fallback (PSMFC)
- Sport Fishing & Recreation (USACE, NWD)
Salmonid Passage
- PIT Tag Observations by Observation Site | Release Hydro Unit | Release Site | Tag Coordinator (PSMFC)
- PIT Tag Release & Observation Summary by General Parameters | Tag File Selection for Generating Survival & Mean Travel Time Estimates
- PIT Tag TagID List Analysis and Reporting for user-provided list of PTAGIS TagIDs
- Smolt Index (FPC)
- Transportation (FPC)
- Trap Collected Counts (WDFW, Chelan PUD, Colville Tribes Fish & Wildlife (OBMEP), Douglas PUD, USFWS, Yakama Nation)
Instream Arrays & Subbasins with Interrogation and Recapture datasets
- PIT Tag Subbasins Tributary/Basin Release and Observation Summary and Detection Details with Interrogation and Recapture datasets
- PIT Tag Subbasins Detection Site Observation Summary and Detection Details with Coil and Recapture datasets
- PIT Tag Subbasins Interrogation Sites, Recapture Locations, and Year Ranges DART Fact Table (PSMFC)
ESU (Evolutionarily Significant Unit) & DPS (Distinct Population Segment)
- Columbia Basin ESU / DPS Juvenile and Adult (PSMFC) Graphics & Text with 10 Year Averages, Observation Detail, Summary & Migration Timing Component Stocks, Mean Travel Times with Daily TT Graph, and Historical Run Timing
Salmonid Releases
Resident Species
- PIT Tag Resident Species Summary with Release & Detection History (PSMFC)
River and Ocean Data
- River Environment (USACE, NWD)
- Streamflow (USGS)
- Hourly Water Quality (USACE, NWD)
- Coastal Upwelling Index (NMFS, PFEL)
- Ocean Moored Buoys (NMFS, PFEL)