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Status of calibration target for Three Springs Cell

Group B Calibration Target - Three Springs, Weatherby Springs, Hoagland Tunnel and Spring Creek Spring Presented by Jennifer Sukow, IDWR October 27, 2011. Status of calibration target for Three Springs Cell.

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Status of calibration target for Three Springs Cell

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  1. Group B Calibration Target - Three Springs, Weatherby Springs, Hoagland Tunnel and Spring Creek Spring Presented by Jennifer Sukow, IDWR October 27, 2011

  2. Status of calibration target for Three Springs Cell • Last meeting we discussed problem with Covington & Weaver values used in superseded Group C target for this spring cell • Committee requested that IDWR compile a transient target for this cell • IDWR compiled data from records previously submitted to IDWR and posted draft memo & spreadsheet on September 19. • John Koreny and the Jones Hatchery provided more detailed records to IDWR between Oct. 7 and Oct. 17, which facilitated correction of some of the previously reported data • IDWR posted revised draft memo & spreadsheet on October 21.

  3. Springs in ESPAM2 model cell 1041013

  4. Data Availability • Three/Weatherby/Hoagland Tunnel Complex Discharge (+) Jones Hatchery diversions (1975-2010) (+) Three/Weatherby Pipe diversion (1996-2009) (-) Jones Hatchery inflow from Three/Weatherby Pipe (1980-2006) (+) Hoagland Tunnel Ditch diversion (2005-2008) (+) Undiverted flow at lower Weatherby Spring (8/26/1993; 6/22/2005) • Spring Creek Spring (+) Lee Hatchery (1995-2009) (+) Spring Creek Spring Pipe (7/2004) (+) Musser Pump (annual volume from PCC for 1995-2010) • Cell Target is the sum of 8 quantities (user reported & estimates)

  5. Three/Weatherby/Hoagland Tunnel Diversions – 2005

  6. Three/Weatherby/Hoagland Tunnel Complex

  7. Spring Creek Spring

  8. Cell 1041013 Calibration Target

  9. Comparison with Curren Tunnel Calibration Target

  10. End of Slides

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