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USFS Logo Research Data Archive

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Displaying items 1 - 6 of 6
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Summary Report, Figure 6 in Zach, Effects of Logging in Salmon Streams.
more info/bigger image
Collection: Pacific Northwest Research Station, Alaska Image Archive
Keywords: hydrology
water conservation, soil conservation and erosion
watershed management
studies on stream-flow and bank erosion:
Location: Alaska; McCarty Cove
Description: Summary Report, Figure 6 in Zach, Effects of Logging in Salmon Streams.
Date: 9/26/1950

Note road & mud & silt that will wash out in fall floods. Can't hurt this non-fish stream, but good example of potential erosion. For forestry, erosion probably beneficial if it promotes drainage.
more info/bigger image
Collection: Pacific Northwest Research Station, Alaska Image Archive
Keywords: hydrology
water conservation, soil conservation and erosion
watershed management
studies of infiltration, run-off and water erosion:effects of forestry practices (polluted water)
Location: Alaska; McCarty Cove
Description: Note road & mud & silt that will wash out in fall floods. Can't hurt this non-fish stream, but good example of potential erosion. For forestry, erosion probably beneficial if it promotes drainage.
Date: 8/17/1950

Lots of clay in this bank-potential silt for stream. Note muddy road. Will flush out this fall.
more info/bigger image
Collection: Pacific Northwest Research Station, Alaska Image Archive
Keywords: hydrology
water conservation, soil conservation and erosion
watershed management
studies of infiltration, run-off and water erosion:effects of forestry practices (polluted water)
Location: Alaska; McCarty Cove
Description: Lots of clay in this bank-potential silt for stream. Note muddy road. Will flush out this fall.
Date: 8/17/1950

Creek diverted out of road on approach above falls below body of sale area. Flow turned out at center-left. Original choked up channel between diversion channel & road. High water will probably flow down road too. Before diversion, every rain caused serious removal of small materials from road.
more info/bigger image
Collection: Pacific Northwest Research Station, Alaska Image Archive
Keywords: hydrology
water conservation, soil conservation and erosion
watershed management
studies of infiltration, run-off and water erosion:effects of forestry practices (polluted water)
Location: Alaska; McCarty Cove
Description: Creek diverted out of road on approach above falls below body of sale area. Flow turned out at center-left. Original choked up channel between diversion channel & road. High water will probably flow down road too. Before diversion, every rain caused serious removal of small materials from road.
Date: 8/17/1950

Cold deck at cat landing from swing to beach. Erosion begins here. In timber sale area proper.
more info/bigger image
Collection: Pacific Northwest Research Station, Alaska Image Archive
Keywords: hydrology
water conservation, soil conservation and erosion
watershed management
studies of infiltration, run-off and water erosion:effects of forestry practices (polluted water)
Location: Alaska; McCarty Cove
Description: Cold deck at cat landing from swing to beach. Erosion begins here. In timber sale area proper.
Date: 8/17/1950

McCarty Cove Creek. Figure 65 from 30-salmon stream report.
more info/bigger image
Collection: Pacific Northwest Research Station, Alaska Image Archive
Keywords: animal ecology
game and fish management
hunting, shooting and fishing
fish management: fishing
Location: Alaska; McCarty Cove
Description: McCarty Cove Creek. Figure 65 from 30-salmon stream report.
Date: 1950