Elwha Watershed Information Resource

• Elwha River Watershed
• News
• People and Communities
• Research and Science
• Resource Management
• Spatial Data and Maps

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  Water Quality
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  Algal Community Sampling
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  Macroinvertebrate Community Study
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  USGS and NPS Scientists Sampling Macroinvertebrates
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  USGS Scientists Enumerating Fish
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  Cross Section of a Chinook Salmon Otolith
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  USGS Scientists Assess the River Current
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  USGS Scientist Deploys Metabolism Chambers