YELLOWSTONE NATIONAL PARK, WYOMING
		Photographic Archive 1986 - 1995

SITE HISTORY

Site Location: The monitoring site was located along the Continental Divide in the northwest corner of Wyoming with park boundaries extending into eastern Idaho and southern Montana.

Photographic Station: The camera was located at “Old Pumphouse” on the northern shore of Yellowstone Lake, approximately 400 meters east of Lake Village Ranger Station. The Overlook Mountain Vista views Overlook Mountain (~178°), 33.6 km, and took pictures until 10/24/89. At this time the camera was realigned to view Avalanche Peak (~111°), 21.5 km.

Operational Period: Overlook Mountain Vista 09/04/86 – 10/24/89

Avalanche Peak Vista 10/24/89 – 04/01/95

Data Collection: Photographs were taken at 09:00, 12:00, and 15:00 daily. Approximately 3,000 35mm-color slides of the Overlook Mountain Vista and 5,500 35mm-color slides of the Avalanche Peak Vista were reviewed to develop the provided historical photographic archive.