SacPAS: Central Valley Prediction & Assessment of Salmon

UW Columbia Basin Research
Home Data Queries & Alerts Fish Model Contact
Alert: Weir Overtopping RPAs: Temperature Targets Juvenile Monitoring & Sampling Juvenile Loss & Salvage Adult Escapement River Conditions Exposure Index Data Sites & Inventory

Red Bluff Juvenile Estimates Daily Graph Query with Biweekly Totals and Additional Data

Data Courtesy of USFWS, Red Bluff


Select Brood Year, Species-Run

Select Additional Data

Biweekly Estimated Totals Fork Length Flow Turbidity Water Temperature (C) Water Temperature (F)

Option

Color Vision Deficiency (CVD) colors

Data Set Notes:

  1. Red Bluff Diversion Dam: Data Courtesy of USFWS, Red Bluff Fish & Wildlife Office. Updates made available approximately every 2 weeks.
    • USFWS Data Note from Primary Source PDFs:

      "Preliminary estimates of passage by brood-year (BY) and run for unmarked juvenile Chinook salmon and steelhead trout captured by rotary-screw traps at Red Bluff Diversion Dam (RK391), Sacramento River, CA."

      "Biweekly totals may be greater than the sum of the daily estimates presented in this table if sampling was not conducted on each day of the biweekly period. A dash (-) denotes those dates. To estimate daily passage for days that were not sampled, we impute missed sample days with the weekly mean value of days sampled within the week."

      October 1, 2013 - October 17, 2013: Winter run passage value interpolated using a monthly mean for the period due to government shutdown.

    • Current data extraction process from primary source (USFWS distributed PDFs) does not capture published values for Biweekly Total. Columbia Basin Research (CBR) calculates the value from the published values for Lower and Upper 90% CI. The CBR calculated value for Biweekly Total is not rounded.
    • Starting in October 2017, USFWS employs genetic sampling to revise race codes from Length-at-Date. The data for 10/8/2017-3/25/2018 was revised by USFWS after initial public distribution. As of 4/18/2018, the dataset for that period was updated in SacPAS to reflect these revisions. The original data is available from USFWS Red Bluff Diversion Dam - Juvenile Salmonid Monitoring.
Latest Monitoring Dates in SacPAS Database:

Home | Data Queries & Alerts | Fish Model | Contact


POC: web@cbr.washington.edu

SacPAS: Central Valley Prediction & Assessment of Salmon, University of Washington, Columbia Basin Research, www.cbr.washington.edu/sacramento/

Tuesday, 05-Jun-2018 11:35:17 PDT