Skip to main content
U.S. flag

An official website of the United States government

Dot gov

The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before sharing sensitive information, make sure you’re on a federal government site.

Https

The site is secure.
The https:// ensures that you are connecting to the official website and that any information you provide is encrypted and transmitted securely.

USFS Logo Research Data Archive

*To download images in addition to list, filter to 100 images or fewer.
Displaying items 1 - 50 of 123
10 | 20 | 50 per page
Graft illustrating average accumulative root penetration of seedlings germinating at different dates
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: snow
Location: Fort Valley Exp. Forest; AZ; USA
Description: Graft illustrating average accumulative root penetration of seedlings germinating at different dates
Date: 05/1969

Taylor Woods study
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: snow
signage
study
Organisms: ponderosa pine
Location: Fort Valley Exper. Forest; AZ; USA
Description: Taylor Woods study
Date: 12/28/1968

Record snow of December 1967. Total of 93 inches fell over a two week period at the Fort Valley Exp. Forest.
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: snow
Location: Forest Science Lab, Flagstaff; AZ; USA
Description: Record snow of December 1967. Total of 93 inches fell over a two week period at the Fort Valley Exp. Forest.
Date: 12/1967

Record snow of December 1967. Total of 93 inches fell over a two week period at the Fort Valley Exp. Forest.
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: snow
Location: Forest Science Lab, Flagstaff; AZ; USA
Description: Record snow of December 1967. Total of 93 inches fell over a two week period at the Fort Valley Exp. Forest.
Date: 12/1967

Record snow of December 1967. Total of 93 inches fell over a two week period at the Fort Valley Exp. Forest.
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: snow
Location: Forest Science Lab, Flagstaff; AZ; USA
Description: Record snow of December 1967. Total of 93 inches fell over a two week period at the Fort Valley Exp. Forest.
Date: 12/1967

Record snow of December 1967. Total of 93 inches fell over a two week period at the Fort Valley Exp. Forest.
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: snow
Location: Forest Science Lab, Flagstaff; AZ; USA
Description: Record snow of December 1967. Total of 93 inches fell over a two week period at the Fort Valley Exp. Forest.
Date: 12/1967

Record snow of December 1967. Total of 93 inches fell over a two week period at the Fort Valley Exp. Forest.
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: snow
Location: Forest Science Lab, Flagstaff; AZ; USA
Description: Record snow of December 1967. Total of 93 inches fell over a two week period at the Fort Valley Exp. Forest.
Date: 12/1967

Record snow of December 1967. Total of 93 inches fell over a two week period at the Fort Valley Exp. Forest.
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: snow
Location: Forest Science Lab, Flagstaff; AZ; USA
Description: Record snow of December 1967. Total of 93 inches fell over a two week period at the Fort Valley Exp. Forest.
Date: 12/1967

Record snow of December 1967. Total of 93 inches fell over a two week period at the Fort Valley Exp. Forest.
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: snow
Location: Forest Science Lab, Flagstaff; AZ; USA
Description: Record snow of December 1967. Total of 93 inches fell over a two week period at the Fort Valley Exp. Forest.
Date: 12/1967

Record snow of December 1967. Total of 93 inches fell over a two week period at the Fort Valley Exp. Forest.
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: snow
Location: Forest Science Lab, Flagstaff; AZ; USA
Description: Record snow of December 1967. Total of 93 inches fell over a two week period at the Fort Valley Exp. Forest.
Date: 12/1967

Record snow of December 1967. Total of 93 inches fell over a two week period at the Fort Valley Exp. Forest.
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: snow
Location: Forest Science Lab, Flagstaff; AZ; USA
Description: Record snow of December 1967. Total of 93 inches fell over a two week period at the Fort Valley Exp. Forest.
Date: 12/1967

Record snow of December 1967. Total of 93 inches fell over a two week period at the Fort Valley Exp. Forest.
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: snow
Location: Forest Science Lab, Flagstaff; AZ; USA
Description: Record snow of December 1967. Total of 93 inches fell over a two week period at the Fort Valley Exp. Forest.
Date: 12/1967

Record snow of December 1967. Total of 93 inches fell over a two week period at the Fort Valley Exp. Forest.
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: snow
Location: Forest Science Lab, Flagstaff; AZ; USA
Description: Record snow of December 1967. Total of 93 inches fell over a two week period at the Fort Valley Exp. Forest.
Date: 12/1967

Record snow of December 1967. Total of 93 inches fell over a two week period at the Fort Valley Exp. Forest.
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: snow
Location: Forest Science Lab, Flagstaff; AZ; USA
Description: Record snow of December 1967. Total of 93 inches fell over a two week period at the Fort Valley Exp. Forest.
Date: 12/1967

Record snow of December 1967. Total of 93 inches fell over a two week period at the Fort Valley Exp. Forest.
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: snow
Location: Forest Science Lab, Flagstaff; AZ; USA
Description: Record snow of December 1967. Total of 93 inches fell over a two week period at the Fort Valley Exp. Forest.
Date: 12/1967

Record snow of December 1967. Total of 93 inches fell over a two week period at the Fort Valley Exp. Forest.
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: snow
Location: Forest Science Lab, Flagstaff; AZ; USA
Description: Record snow of December 1967. Total of 93 inches fell over a two week period at the Fort Valley Exp. Forest.
Date: 12/1967

Record snow of December 1967. Total of 93 inches fell over a two week period at the Fort Valley Exp. Forest.
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: snow
Location: Forest Science Lab, Flagstaff; AZ; USA
Description: Record snow of December 1967. Total of 93 inches fell over a two week period at the Fort Valley Exp. Forest.
Date: 12/1967

Record snow of December 1967. Total of 93 inches fell over a two week period at the Fort Valley Exp. Forest.
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: snow
Location: Forest Science Lab, Flagstaff; AZ; USA
Description: Record snow of December 1967. Total of 93 inches fell over a two week period at the Fort Valley Exp. Forest.
Date: 10/1967

Looking SSW in clearcut blocks east of Reno lookout road. East of main draw about 100 yrds up slope on old logging road.
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: logging
snow
study
Location: Apache NF; AZ; USA
Description: Looking SSW in clearcut blocks east of Reno lookout road. East of main draw about 100 yrds up slope on old logging road.
Date: 03/15/1967

Looking WSW in clearcut blocks east of Reno lookout road. East of main draw about 100 yards up slope on old logging road.
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: logging
snow
forest stand
Location: Apache NF; AZ; USA
Description: Looking WSW in clearcut blocks east of Reno lookout road. East of main draw about 100 yards up slope on old logging road.
Date: 03/15/1967

Looking west in clearcut blocks east of Reno lookout road. East of main draw about 100 yards up slope on old logging road.
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: logging
snow
cleared plots
study
Location: Apache NF; AZ; USA
Description: Looking west in clearcut blocks east of Reno lookout road. East of main draw about 100 yards up slope on old logging road.
Date: 03/15/1967

Looking East in bottom of canyon in clearcut blocks east of Reno lookout road. East of main draw about 100 yards up slope on old logging road.
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: snow
cleared plots
forest stand
study
Location: Apache NF; AZ; USA
Description: Looking East in bottom of canyon in clearcut blocks east of Reno lookout road. East of main draw about 100 yards up slope on old logging road.
Date: 03/15/1967

In front looking east- clearcut block south of Highway 666 1 mi. north of Reno lookout road from edge of clearcut.
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: snow
cleared plots
study
Location: Apache NF; AZ; USA
Description: In front looking east- clearcut block south of Highway 666 1 mi. north of Reno lookout road from edge of clearcut.
Date: 03/15/1967

Along clearcut boundary looking south. Clearcut block south of highway 666 1 mile north of Reno lookout road from east edge of clearcut.
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: snow
cleared plots
study
Location: Apache NF; AZ; USA
Description: Along clearcut boundary looking south. Clearcut block south of highway 666 1 mile north of Reno lookout road from east edge of clearcut.
Date: 03/15/1967

Looking SSW into clearcut block south  of highway 666 1 mi. north of Reno lookout road from east edge of clearcut.
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: snow
cleared plots
study
Location: Apache NF; AZ; USA
Description: Looking SSW into clearcut block south of highway 666 1 mi. north of Reno lookout road from east edge of clearcut.
Date: 03/15/1967

Looking east- clearcut block south  of highway 666 1 mi. north of Reno lookout road from east edge of clearcut.
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: snow
cleared plots
study
Location: Apache NF; AZ; USA
Description: Looking east- clearcut block south of highway 666 1 mi. north of Reno lookout road from east edge of clearcut.
Date: 03/15/1967

Looking west- clearcut block south  of highway 666 1 mi. north of Reno lookout road from east edge of clearcut.
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: logging
snow
cleared plots
study
Location: Apache NF; AZ; USA
Description: Looking west- clearcut block south of highway 666 1 mi. north of Reno lookout road from east edge of clearcut.
Date: 03/15/1967

North of Hannagan Meadow lodge looking SSW through Hannagan Meadow.
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: snow
forest stand
Location: Hannagan Meadow; AZ; USA
Description: North of Hannagan Meadow lodge looking SSW through Hannagan Meadow.
Date: 03/15/1967

Repeat of EE-51 only at a later date.
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: snow
forest stand
study
Location: Apache NF; AZ; USA
Description: Repeat of EE-51 only at a later date.
Date: 03/15/1967

Repeat of EE-52 only at a later date.
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: snow
forest stand
study
Location: Apache NF; AZ; USA
Description: Repeat of EE-52 only at a later date.
Date: 03/15/1967

#6 Clearcut plot on Burro Mtn.
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: snow
cleared plots
Location: Burro Mtn. ; AZ; USA
Description: #6 Clearcut plot on Burro Mtn.
Date: 03/07/1967

7 Springs at Big Lake
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: snow
landscape
Location: Apache? NF; AZ; USA
Description: 7 Springs at Big Lake
Date: 02/20/1967

View toward Rudd Knoll from Wall Knoll
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: snow
landscape
Location: Wall Knoll; AZ; USA
Description: View toward Rudd Knoll from Wall Knoll
Date: 01/1966


more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: snow
landscape
Location: Pole Knoll; AZ; USA
Description: View north from State 73 about a mile west of Pole Knoll.
Date: 01/1966

view from Wahl Knoll
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: snow
landscape
Location: Wall Knoll; AZ; USA
Description: view from Wahl Knoll
Date: 01/1966

View toward Rudd Knoll from Wall Knoll
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: snow
landscape
Location: Rudd Knoll; AZ; USA
Description: View toward Rudd Knoll from Wall Knoll
Date: 01/1966

Snow-damaged Ponderosa pines in Taylor Woods
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: snow
study
Organisms: ponderosa pine
Location: Fort Valley Exp. Forest; AZ; USA
Description: Snow-damaged Ponderosa pines in Taylor Woods
Date: 04/1965

Snow damage in Taylor Woods
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: snow
study
Organisms: ponderosa pine
Location: Fort Valley Exp. Forest; AZ; USA
Description: Snow damage in Taylor Woods
Date: 04/1965

Crooked Boles Development
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: snow
grounds
Organisms: ponderosa pine
Location: Fort Valley Exp. Forest; AZ; USA
Description: Crooked Boles Development
Date: 07/01/1943

Brush Piles
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: logging
snow
brush
Location: Fort Valley Exp. Station; AZ; USA
Description: Brush Piles
Date: 08/1941

Heavy grass, Festuca arizonica, matted down by previous winters' snow
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: snow
grasses
protected area
sample plot
Location: Fort Valley Experimental Forest; AZ; USA
Description: Heavy grass, Festuca arizonica, matted down by previous winters' snow
Date: 06/01/1930

Coc S3B PSP repeat photo
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: snow
grasses
seedling
sample plot
repeat set
Location: Fort Valley Experimental Forest; AZ; USA
Description: Coc S3B PSP repeat photo
Date: 06/1930

Brush burning
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: fire
snow
brush
Location: Coconino National Forest; AZ; USA
Description: Brush burning
Date: 1926

study plot
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: snow
soil
litter
study
Location: Coconino National Forest; AZ; United States
Description: study plot
Date: 12/1920

Sample plot S3B, repeat photo
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: snow
grasses
damage
sample plot
Location: Fort Valley Exp. Forest; AZ; USA
Description: Sample plot S3B, repeat photo
Date: 05/20/1920

Pots in snow pack
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: snow
seeding/planting
research techniques
Location: Fort Valley Experiment Station; AZ; United States
Description: Pots in snow pack
Date: 1920

Engelmann Spruce planting site
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: snow
San Francisco Peaks
meteorological equipment
elevational gradient meteorology study
Organisms: engelmann spruce
Location: Coconino National Forest; AZ; USA
Description: Engelmann Spruce planting site
Date: 1919

snowshoeing on San Francisco Peaks
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: snow
personnel
elevational gradient meteorology study
Organisms: limber pine
bristle cone pine
Location: San Francico Peaks; AZ; United States
Description: snowshoeing on San Francisco Peaks
Date: 1918

Fort Valley Experiment Station federal grounds
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: snow
personnel
grounds
Location: Ft. Valley Experiment Station; AZ; United States
Description: Fort Valley Experiment Station federal grounds
Date: 1918

snow on the Peaks
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: snow
San Francisco Peaks
personnel
Location: San Francisco Peaks, Coconino N. F.; AZ; United States
Description: snow on the Peaks
Date: 1918