Public Comments on Agenda Item #12, June 17, 2015 Comments by Matt - - PowerPoint PPT Presentation

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Public Comments on Agenda Item #12, June 17, 2015 Comments by Matt - - PowerPoint PPT Presentation

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Public Comments on Agenda Item #12, June 17, 2015 Comments by Matt OConnor, PhD, CEG and Jeremy Kobor, MS, CFM OConnor Environmental, Inc. Healdsburg, CA www.oe-i.com Hydrologic Modeling Project funded by California Department of

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Public Comments on Agenda Item #12, June 17, 2015

Comments by Matt O’Connor, PhD, CEG and Jeremy Kobor, MS, CFM O’Connor Environmental, Inc. Healdsburg, CA www.oe-i.com

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Hydrologic Modeling

  • Project funded by California Department of Fish &

Wildlife, Fisheries Restoration Program Grant to Gold Ridge Resource Conservation District

  • OEI work in collaboration with Gold Ridge RCD
  • Objectives

– Evaluate spatial and temporal variation in summer base flow – Evaluate effects of water use and climate variability – Assist in planning fish habitat restoration projects

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Study Area

NMFS, 2012

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Model Overview

Precipitation Evapotranspiration Overland Flow Unsaturated Flow Groundwater Flow River and Lakes Irrigation Water Quality Sediment Transport

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Model Overview

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Water Use

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GW Recharge

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GW Discharge

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Water Year 2014 Water Depths

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2010 Habitat (Unimpaired)

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1977 Habitat (Climate Change)