Glens Peak Vista

Photographic Archive 1987 - 1989






The Sawtooth Wilderness Area automatic photographic monitoring system was originally installed at the Sawtooth Valley forest station in January of 1987.  The system photographed Glens Peak to the southwest until the fall of 1989.  The camera was moved to the Galena Summit Overlook in October of 1989 in efforts to improve the target cover type (used in 35mm slide densitometry) and increase the site-path length.  The camera viewed Collie Ridge, 71 kilometers to the northwest, until October 2001.  All Collie Ridge Vista photographs are presented in a separate archive.

Photographs were taken at 09:00, 12:00, and 15:00 daily from 1987 through 1989.  Monitoring frequencies decreased to 12:00 only during the winter and spring seasons.  Over 1,700 35mm color slides of the Glens Peak Vista were reviewed to develop the provided historical photographic archive. 

Site-specific historical archive products include:

Also included is Air Program Information describing visibility measurements, causes of poor visibility, and Web addresses of related air quality data programs.  


Site-specific products can be accessed from the blue links above or from the associated selections to the left. All graphic and text files have been archived in HTML format.  To save or copy text to your hard drive, highlight the text/graphic of interest and right-click on the highlighted portion.  Follow the detailed instruction menu.  The site location map is available in both HTML and PDF format.  To enlarge or view map details, select the PDF Zoom option at the bottom of the Site Location Map page.