| 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 meteorological factors:\ 25 effects of vegetation |
| Location: | Alaska; Herbert Glacier Valley |
| Description: | Herbert Glacier, showing over-steepened slopes on left side, below glacier. |
| Date: | 5/1963 |
| 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 meteorological factors:\ 25 effects of vegetation |
| Location: | Alaska; Revillagigedo Island; Neets Bay |
| Description: | Landslide in Neets Bay. |
| Date: | 2/20/1962 |
| 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 meteorological factors:\ 25 effects of vegetation |
| Location: | Alaska |
| Description: | Not Available |
| Date: | 2/20/1962 |
| 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 meteorological factors:\ 25 effects of vegetation |
| Location: | Alaska |
| Description: | Not Available |
| Date: | 2/20/1962 |
| 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 meteorological factors:\ 25 effects of vegetation |
| Location: | Alaska |
| Description: | Not Available |
| Date: | 2/20/1962 |
| 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 meteorological factors:\ 25 effects of vegetation |
| Location: | Alaska |
| Description: | Not Available |
| Date: | 2/20/1962 |
| 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 meteorological factors:\ 25 effects of vegetation |
| Location: | Alaska |
| Description: | Not Available |
| Date: | 2/20/1962 |
| 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 meteorological factors:\ 25 effects of vegetation |
| Location: | Alaska |
| Description: | Not Available |
| Date: | 2/20/1962 |
| 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 meteorological factors:\ 25 effects of vegetation |
| Location: | Alaska |
| Description: | Not Available |
| Date: | 2/20/1962 |
| 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 meteorological factors:\ 25 effects of vegetation |
| Location: | Alaska |
| Description: | Not Available |
| Date: | 2/20/1962 |
| 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 meteorological factors:\ 25 effects of vegetation |
| Location: | Alaska |
| Description: | Not Available |
| Date: | 2/20/1962 |
| 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 meteorological factors:\ 25 effects of vegetation |
| Location: | Alaska |
| Description: | Not Available |
| Date: | 2/20/1962 |
| 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 meteorological factors:\ 25 effects of vegetation |
| Location: | Alaska |
| Description: | Not Available |
| Date: | 2/20/1962 |
| 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 meteorological factors:\ 25 effects of vegetation |
| Location: | Alaska |
| Description: | Not Available |
| Date: | 2/20/1962 |
| 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 meteorological factors:\ 25 effects of vegetation |
| Location: | Alaska |
| Description: | Not Available |
| Date: | 2/20/1962 |
| 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 meteorological factors:\ 25 effects of vegetation |
| Location: | Alaska |
| Description: | Not Available |
| Date: | 2/20/1962 |
| 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 meteorological factors:\ 25 effects of vegetation |
| Location: | Alaska |
| Description: | Not Available |
| Date: | 2/20/1962 |
| 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 meteorological factors:\ 25 effects of vegetation |
| Location: | Alaska |
| Description: | Not Available |
| Date: | 2/20/1962 |
| 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 meteorological factors:\ 25 effects of vegetation |
| Location: | Alaska; Revillagigedo Island; Thorne Arm |
| Description: | Slide 13 view downhill. Near Mirror Lake, Revillagigedo Island - Thorne Arm. |
| Date: | 1962 |
| 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 meteorological factors:\ 25 effects of vegetation |
| Location: | Alaska; Revillagigedo Island; Thorne Arm |
| Description: | Slide 13 view up slide from about 1 1/2 ch below top. Near Mirror Lake, Revillagigedo Island, Thorne Arm. |
| Date: | 1962 |
| 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 meteorological factors:\ 25 effects of vegetation |
| Location: | Alaska; Revillagigedo Island; Thorne Arm |
| Description: | Slide Area 13, side view - near Mirror Lake - Thorne Arm. |
| Date: | 1962 |
| 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 meteorological factors:\ 25 effects of vegetation |
| Location: | Alaska; Prince of Wales Island; Maybeso Valley |
| Description: | Slide - flow - torrent source area: "slide" no. 14 - Maybeso Valley. |
| Date: | 1962 |
| 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 meteorological factors:\ 25 effects of vegetation |
| Location: | Alaska; Prince of Wales Island; Maybeso Valley |
| Description: | Slide - flow - torrent source area: "slide" no. 14 - Maybeso Valley. |
| Date: | 1962 |
| 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 meteorological factors:\ 25 effects of vegetation |
| Location: | Alaska; Prince of Wales Island; Maybeso Valley |
| Description: | Ravine at source area for "slide" 14 - Maybeso Valley. |
| Date: | 1962 |
| 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 meteorological factors:\ 25 effects of vegetation |
| Location: | Alaska; Prince of Wales Island; Maybeso Valley |
| Description: | Deposition zone - "slide" area 14 - Maybeso Valley. |
| Date: | 1962 |
| 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 meteorological factors:\ 25 effects of vegetation |
| Location: | Alaska; Prince of Wales Island; Maybeso Valley |
| Description: | Debris in ravine at source for "slide" 14 - Maybeso Valley. |
| Date: | 1962 |
| 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 meteorological factors:\ 25 effects of vegetation |
| Location: | Alaska; Prince of Wales Island; Maybeso Valley |
| Description: | Rock face which provided source for "slide" 14 - Maybeso Valley. |
| Date: | 1962 |
| 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 meteorological factors:\ 25 effects of vegetation |
| Location: | Alaska; Prince of Wales Island |
| Description: | The large ravine in right half of photo guided "slide" 14 into the valley; thence to stream. |
| Date: | 1962 |
| 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 meteorological factors:\ 25 effects of vegetation |
| Location: | Alaska; Prince of Wales Island |
| Description: | The large ravine in right half of photo guided "slide" 14 into the valley; thence to stream. (duplicate of 1505) |
| Date: | 1962 |
| 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: miscellaneous |
| Location: | Alaska; Prince of Wales Island; Maybeso Valley |
| Description: | Upper log jam area, Maybeso Creek, after high flows and jam washout, which occurred Oct. 13. Photo point: Tree sta. |
| Date: | 10/19/1961 |
| 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: miscellaneous |
| Location: | Alaska; Prince of Wales Island; Maybeso Valley |
| Description: | Upper log jam study area. After high flows, and jam washout of October 13 1961. Photo point: Tree sta. |
| Date: | 10/19/1961 |
| 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: miscellaneous |
| Location: | Alaska; Prince of Wales Island; Maybeso Valley |
| Description: | Lower log jam area - Upper Maybeso Creek. After Oct 13 1961 flood washed the jam under key log. Photo point: Tree sta. |
| Date: | 10/19/1961 |
| 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: miscellaneous |
| Location: | Alaska; Prince of Wales Island; Maybeso Valley |
| Description: | Lower log jam area. Upper Maybeso Creek. After jam washout by October 13, 1961 flood. Photo point: Tree sta. |
| Date: | 10/19/1961 |
| 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: miscellaneous |
| Location: | Alaska; Prince of Wales Island; Maybeso Valley |
| Description: | Lower log jam area. Upper Maybeso Creek. After jam washout with October 13, 1961 flood. Photo point: Tree sta. |
| Date: | 10/19/1961 |
| 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: miscellaneous |
| Location: | Alaska; Prince of Wales Island; Maybeso Valley |
| Description: | Lower log jam area. Upper Maybeso Cr. After October 13, 1961 flood & washout of jam. Photo point: Tree sta. |
| Date: | 10/19/1961 |
| 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: miscellaneous |
| Location: | Alaska; Prince of Wales Island; Maybeso Valley |
| Description: | Lower log jam area. Upper Maybeso Cr. After October 13, 1961 flood & washout of jam. Photo point: Tree sta. |
| Date: | 10/19/1961 |
| 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 meteorological factors:\ 25 effects of vegetation |
| Location: | Alaska; Prince of Wales Island; Maybeso Valley |
| Description: | Mudslide washout in ravine of Maybeso Valley. |
| Date: | 10/1961 |
| 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 meteorological factors:\ 25 effects of vegetation |
| Location: | Alaska; Prince of Wales Island; Maybeso Valley; Halfmile Creek |
| Description: | Debris left after mudslides in v-notch up 1/2 mile creek. |
| Date: | 10/1961 |
| 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 meteorological factors:\ 25 effects of vegetation |
| Location: | Alaska; Prince of Wales Island; Maybeso Valley |
| Description: | Same mud flow as shown by negative #23. 100 road washed out. |
| Date: | 10/1961 |
| 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 meteorological factors:\ 25 effects of vegetation |
| Location: | Alaska; Prince of Wales Island; Maybeso Valley; Halfmile Creek |
| Description: | Mudslide: located near toe of slope leading toward "1/2 - mile" creek. |
| Date: | 10/1961 |
| 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 meteorological factors:\ 25 effects of vegetation |
| Location: | Alaska; Prince of Wales Island; Maybeso Valley; Halfmile Creek |
| Description: | V-notch of "1/2 mi creek". Debris left by landslides. |
| Date: | 10/1961 |
| 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 meteorological factors:\ 25 effects of vegetation |
| Location: | Alaska; Prince of Wales Island; Maybeso Valley |
| Description: | Mudslide paths in Maybeso valley. |
| Date: | 10/1961 |
| 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 meteorological factors:\ 25 effects of vegetation |
| Location: | Alaska; Prince of Wales Island; Maybeso Valley; Halfmile Creek |
| Description: | Mudslide near toe of slope towards "1/2 mile creek". See also neg. no. 27. |
| Date: | 10/1961 |
| 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 meteorological factors:\ 25 effects of vegetation |
| Location: | Alaska; Prince of Wales Island; Harris River Valley |
| Description: | Harris River valley, near 260 road. Shows a naturally occurring landslide due primarily to bedding of rock on the lower slope. |
| Date: | 10/1961 |
| 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: miscellaneous |
| Location: | Alaska; Southeast |
| Description: | Study Area 2 immediately after jam construction. |
| Date: | 8/15/1961 |
| 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: miscellaneous |
| Location: | Alaska; Prince of Wales Island; Maybeso Valley |
| Description: | Lower Maybeso log jam area - Upper Maybeso Creek. After jam installation. Photo point: Tree sta. |
| Date: | mid-Aug- '61 |
| 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: miscellaneous |
| Location: | Alaska; Prince of Wales Island; Maybeso Valley |
| Description: | Lower log jam area - Upper Maybeso Creek. After jam installation. Photo point: Tree sta. |
| Date: | mid-Aug- '61 |
| 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: miscellaneous |
| Location: | Alaska; Prince of Wales Island; Maybeso Valley |
| Description: | Lower log jam area - Upper Maybeso Creek. After jam installation. Photo point: Tree sta. |
| Date: | mid-Aug- '61 |
| 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: miscellaneous |
| Location: | Alaska; Prince of Wales Island; Maybeso Valley |
| Description: | Lower log jam area - Upper Maybeso Creek. After jam installation. Photo point: Tree sta. |
| Date: | mid-Aug- '61 |
| 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: miscellaneous |
| Location: | Alaska; Prince of Wales Island; Maybeso Valley |
| Description: | Lower log jam area - Upper Maybeso Creek. After jam installation. Photo point: Tree sta. |
| Date: | mid-Aug- '61 |