Core Data:Core Data: Parshall flume sites (stream flow, stream temperature, Parshall flume sites (stream flow, stream temperature,

suspended sediment, nutrient sampling)suspended sediment, nutrient sampling) Stream channel stability sites (cross-sections, particle Stream channel stability sites (cross-sections, particle

size distribution)size distribution) Meteorological stations (SNOTEL + additional sites for Meteorological stations (SNOTEL + additional sites for

air temperature, precipitation, wind speed, solar air temperature, precipitation, wind speed, solar radiation) radiation)

Fish population, tailed frog surveys, and Fish population, tailed frog surveys, and macroinvertebrate sitesmacroinvertebrate sites

Harvest unit / road crossing sites (riparian canopy cover, Harvest unit / road crossing sites (riparian canopy cover, bedload sediment traps, particle size distribution)bedload sediment traps, particle size distribution)

Stream temperature (in addition to Parshall flumes)Stream temperature (in addition to Parshall flumes)

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Parshall flume sites

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Parshall flume sites

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Parshall flume sites

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Parshall flume sites

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Fish, macroinvertebrates, tailed frog surveys

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Parshall flume sites

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Fish, macroinvertebrates, tailed frog surveys

Harvest unit / road crossing site

Stream temperature (in addition to Parshall flumes)

Peak flows 1992-2005Peak flows 1992-2005

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15

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25

30

35

40

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/1/1

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4/1

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92

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/1/1

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2

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93

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/1/1

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3

4/1

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94

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/1/1

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4

4/1

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95

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/1/1

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5

4/1

/19

96

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/1/1

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6

4/1

/19

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/1/1

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7

4/1

/19

98

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/1/1

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8

4/1

/19

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/1/1

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9

4/1

/20

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/1/2

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0

4/1

/20

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/1/2

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/20

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/1/2

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/1/2

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/20

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/1/2

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4/1

/20

05

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/1/2

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Q (

cfs

m)

WS1 (control) WS2 (partial cut) WS3 (control)

Pre-treatment Post-road Post-harvest