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Freshwater water quality Pacific oysters 2 LU/LC scenarios: 1.Status quo 2.Future climate (Envision)

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Presentation on theme: "Freshwater water quality Pacific oysters 2 LU/LC scenarios: 1.Status quo 2.Future climate (Envision)"— Presentation transcript:

1 freshwater water quality Pacific oysters 2 LU/LC scenarios: 1.Status quo 2.Future climate (Envision)

2 freshwater

3 Freshwater Yield & Nutrient Loading Demand

4 Average Annual Discharge Compared To USGS and WADOE gauge observations Average Annual Discharge Compared To USGS and WADOE gauge observations 2006 Snapshot: Land Cover Available Water Content Soil Depth Topography Watersheds Sub-Watersheds Snapshot: Land Cover Available Water Content Soil Depth Topography Watersheds Sub-Watersheds Annual Values: Precipitation Potential Evapotranspiration Annual Values: Precipitation Potential Evapotranspiration LU Tables: Rooting Depth Plant ET coefficient Water Demand LU Tables: Rooting Depth Plant ET coefficient Water Demand

5 SAMPLE OUTPUT

6 water quality

7 Water quality model v.1

8 Skokomish Duckabush Hamma Dosewallips Big Quilcene Little Quilcene Big Beef Creek SAMPLE OUTPUT

9 High Water Quality Low Water Quality 0%20%40%60%80%100% Water Quality Index (relative to the source contaminant of fecal coliform) A. BaselineC. Industry ExpansionB. Conservation Water quality model v. 2

10 Pacific oysters

11

12 Pacific Oyster Production Model $: Commercial and Recreational

13 SAMPLE OUTPUT: SQ harvest volume

14 Shellfish harvest SAMPLE OUTPUT: scenarios


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