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Aerial Image of Thistle on April 15, 1983
This image documents the Thistle Flood that began in April 1983 with a massive mud slide that created an earthen dam, blocking the flow of the Spanish Fork River. In addition to severing Highway 89 as a transportation route, the dam destroyed the…
Road Damage Caused by the Thistle Mudslide on April 15, 1983
This image documents the Thistle Flood that began in April 1983 with a massive mud slide that created an earthen dam, blocking the flow of the Spanish Fork River. In addition to severing Highway 89 as a transportation route, the dam destroyed the…
Thistle Mudslide Damage on April 15, 1983
This image documents the Thistle Flood that began in April 1983 with a massive mud slide that created an earthen dam, blocking the flow of the Spanish Fork River. In addition to severing Highway 89 as a transportation route, the dam destroyed the…
Aerial View of Flooding at Thistle on April 17, 1983
This image documents the Thistle Flood that began in April 1983 with a massive mud slide that created an earthen dam, blocking the flow of the Spanish Fork River. In addition to severing Highway 89 as a transportation route, the dam destroyed the…
Aerial View of Early Flooding at the Highway 6/Highway 89 Junction on April 19, 1983
This image documents the Thistle Flood that began in April 1983 with a massive mud slide that created an earthen dam, blocking the flow of the Spanish Fork River. In addition to severing Highway 89 as a transportation route, the dam destroyed the…
Aerial View of the Thistle Mudslide on April 19, 1983
This image documents the Thistle Flood that began in April 1983 with a massive mud slide that created an earthen dam, blocking the flow of the Spanish Fork River. In addition to severing Highway 89 as a transportation route, the dam destroyed the…
Thistle Flood With Highway 89 Submerged on April 18, 1983
This image documents the Thistle Flood that began in April 1983 with a massive mud slide that created an earthen dam, blocking the flow of the Spanish Fork River. In addition to severing Highway 89 as a transportation route, the dam destroyed the…
Thistle School Building Ruins on June 21, 1985
This image documents the Thistle Flood that began in April 1983 with a massive mud slide that created an earthen dam, blocking the flow of the Spanish Fork River. In addition to severing Highway 89 as a transportation route, the dam destroyed the…
Glen Canyon Dam Bridge construction
Looking downstream at the bridge from a point on the canyon floor just south of the right diversion tunnel's north portal.
Glen Canyon Dam construction
Image of both the Glen Canyon Dam and the Glen Canyon Dam Bridge under construction.
Glen Canyon Dam Bridge
Image of the completed Glen Canyon Dam Bridge, which carries Highway 89 over the Colorado River.
Glen Canyon Dam Bridge Dedication
Aerial view of the Glen Canyon Bridge during its dedication ceremony.
Underwater Thistle Road Sign on April 23, 1983
This image documents the Thistle Flood that began in April 1983 with a massive mud slide that created an earthen dam, blocking the flow of the Spanish Fork River. In addition to severing Highway 89 as a transportation route, the dam destroyed the…
Thistle School Building on April 19, 1983
This image documents the Thistle Flood that began in April 1983 with a massive mud slide that created an earthen dam, blocking the flow of the Spanish Fork River. In addition to severing Highway 89 as a transportation route, the dam destroyed the…
Buildings Being Flooded at Thistle on April 19, 1983
This image documents the Thistle Flood that began in April 1983 with a massive mud slide that created an earthen dam, blocking the flow of the Spanish Fork River. In addition to severing Highway 89 as a transportation route, the dam destroyed the…
Cliff View of Thistle Lake on May 04, 1983
This image documents the Thistle Flood that began in April 1983 with a massive mud slide that created an earthen dam, blocking the flow of the Spanish Fork River. In addition to severing Highway 89 as a transportation route, the dam destroyed the…
Thistle Lake on May 04, 1983
This image documents the Thistle Flood that began in April 1983 with a massive mud slide that created an earthen dam, blocking the flow of the Spanish Fork River. In addition to severing Highway 89 as a transportation route, the dam destroyed the…
Railroad Tunnel Construction Near Thistle on May 8, 1983
This image documents the Thistle Flood that began in April 1983 with a massive mud slide that created an earthen dam, blocking the flow of the Spanish Fork River. In addition to severing Highway 89 as a transportation route, the dam destroyed the…
Thistle School Building Underwater on May 13, 1983
This image documents the Thistle Flood that began in April 1983 with a massive mud slide that created an earthen dam, blocking the flow of the Spanish Fork River. In addition to severing Highway 89 as a transportation route, the dam destroyed the…
Railroad Diversion Tunnel Being Constructed Near Thistle on May 13, 1983
This image documents the Thistle Flood that began in April 1983 with a massive mud slide that created an earthen dam, blocking the flow of the Spanish Fork River. In addition to severing Highway 89 as a transportation route, the dam destroyed the…
Drainage Pipes at Thistle Lake on May 13, 1983
This image documents the Thistle Flood that began in April 1983 with a massive mud slide that created an earthen dam, blocking the flow of the Spanish Fork River. In addition to severing Highway 89 as a transportation route, the dam destroyed the…
Night Railroad Diversion Tunnel Construction Near Thistle on May 13, 1983
This image documents the Thistle Flood that began in April 1983 with a massive mud slide that created an earthen dam, blocking the flow of the Spanish Fork River. In addition to severing Highway 89 as a transportation route, the dam destroyed the…
Building Roof Above Water at Thistle Lake on May 13, 1983
This image documents the Thistle Flood that began in April 1983 with a massive mud slide that created an earthen dam, blocking the flow of the Spanish Fork River. In addition to severing Highway 89 as a transportation route, the dam destroyed the…
Thistle Lake Drainage Pumps on May 16, 1983
This image documents the Thistle Flood that began in April 1983 with a massive mud slide that created an earthen dam, blocking the flow of the Spanish Fork River. In addition to severing Highway 89 as a transportation route, the dam destroyed the…
Railroad Diversion Tunnel Night Construction Near Thistle on May 16, 1983
This image documents the Thistle Flood that began in April 1983 with a massive mud slide that created an earthen dam, blocking the flow of the Spanish Fork River. In addition to severing Highway 89 as a transportation route, the dam destroyed the…
Aerial Image of Thistle Lake on May 17, 1983
This image documents the Thistle Flood that began in April 1983 with a massive mud slide that created an earthen dam, blocking the flow of the Spanish Fork River. In addition to severing Highway 89 as a transportation route, the dam destroyed the…
Aerial Image of the Thistle Mudslide on May 17, 1983
This image documents the Thistle Flood that began in April 1983 with a massive mud slide that created an earthen dam, blocking the flow of the Spanish Fork River. In addition to severing Highway 89 as a transportation route, the dam destroyed the…
Aerial Image of the Thistle Mudslide on May 17, 1983
This image documents the Thistle Flood that began in April 1983 with a massive mud slide that created an earthen dam, blocking the flow of the Spanish Fork River. In addition to severing Highway 89 as a transportation route, the dam destroyed the…
Thistle Lake Water Diversion on May 18, 1983
This image documents the Thistle Flood that began in April 1983 with a massive mud slide that created an earthen dam, blocking the flow of the Spanish Fork River. In addition to severing Highway 89 as a transportation route, the dam destroyed the…
Halls Falls at Thistle Lake on May 24, 1983
This image documents the Thistle Flood that began in April 1983 with a massive mud slide that created an earthen dam, blocking the flow of the Spanish Fork River. In addition to severing Highway 89 as a transportation route, the dam destroyed the…
Thistle Road Closure Sign on May 24, 1983
This image documents the Thistle Flood that began in April 1983 with a massive mud slide that created an earthen dam, blocking the flow of the Spanish Fork River. In addition to severing Highway 89 as a transportation route, the dam destroyed the…
Thistle Flood Diversion Waterfall on May 24, 1983
This image documents the Thistle Flood that began in April 1983 with a massive mud slide that created an earthen dam, blocking the flow of the Spanish Fork River. In addition to severing Highway 89 as a transportation route, the dam destroyed the…
Flooded Buildings Near Thistle on August 12, 1983
This image documents the Thistle Flood that began in April 1983 with a massive mud slide that created an earthen dam, blocking the flow of the Spanish Fork River. In addition to severing Highway 89 as a transportation route, the dam destroyed the…
Flood Wreckage at Thistle Lake on May 29, 1983
This image documents the Thistle Flood that began in April 1983 with a massive mud slide that created an earthen dam, blocking the flow of the Spanish Fork River. In addition to severing Highway 89 as a transportation route, the dam destroyed the…
Thistle Lake on May 29, 1983
This image documents the Thistle Flood that began in April 1983 with a massive mud slide that created an earthen dam, blocking the flow of the Spanish Fork River. In addition to severing Highway 89 as a transportation route, the dam destroyed the…
Flood Debris at Thistle Lake on April 18, 1983
This image documents the Thistle Flood that began in April 1983 with a massive mud slide that created an earthen dam, blocking the flow of the Spanish Fork River. In addition to severing Highway 89 as a transportation route, the dam destroyed the…
Flood Wreckage at Thistle Lake on April 18, 1983
This image documents the Thistle Flood that began in April 1983 with a massive mud slide that created an earthen dam, blocking the flow of the Spanish Fork River. In addition to severing Highway 89 as a transportation route, the dam destroyed the…
Thistle Mudslide on April 18, 1983
This image documents the Thistle Flood that began in April 1983 with a massive mud slide that created an earthen dam, blocking the flow of the Spanish Fork River. In addition to severing Highway 89 as a transportation route, the dam destroyed the…
Construction Pipes at Thistle on April 18, 1983
This image documents the Thistle Flood that began in April 1983 with a massive mud slide that created an earthen dam, blocking the flow of the Spanish Fork River. In addition to severing Highway 89 as a transportation route, the dam destroyed the…
Railroad Tracks Underwater Near Thistle on April 19, 1983
This image documents the Thistle Flood that began in April 1983 with a massive mud slide that created an earthen dam, blocking the flow of the Spanish Fork River. In addition to severing Highway 89 as a transportation route, the dam destroyed the…
Aerial View of Buildings Underwater at Thistle Lake on April 19, 1983
This image documents the Thistle Flood that began in April 1983 with a massive mud slide that created an earthen dam, blocking the flow of the Spanish Fork River. In addition to severing Highway 89 as a transportation route, the dam destroyed the…
Road Sign Underwater at Thistle Lake on April 19, 1983
This image documents the Thistle Flood that began in April 1983 with a massive mud slide that created an earthen dam, blocking the flow of the Spanish Fork River. In addition to severing Highway 89 as a transportation route, the dam destroyed the…
Thistle Mudslide on April 21, 1983
This image documents the Thistle Flood that began in April 1983 with a massive mud slide that created an earthen dam, blocking the flow of the Spanish Fork River. In addition to severing Highway 89 as a transportation route, the dam destroyed the…
Construction at the Thistle Mudslide Area on April 21, 1983
This image documents the Thistle Flood that began in April 1983 with a massive mud slide that created an earthen dam, blocking the flow of the Spanish Fork River. In addition to severing Highway 89 as a transportation route, the dam destroyed the…
Aerial View of the Thistle Mudslide and Road Closure on April 18, 1983
This image documents the Thistle Flood that began in April 1983 with a massive mud slide that created an earthen dam, blocking the flow of the Spanish Fork River. In addition to severing Highway 89 as a transportation route, the dam destroyed the…
Aerial View of the Thistle Mudslide and Flood on April 18, 1983
This image documents the Thistle Flood that began in April 1983 with a massive mud slide that created an earthen dam, blocking the flow of the Spanish Fork River. In addition to severing Highway 89 as a transportation route, the dam destroyed the…
Mudslide and Debris at Thistle Lake on April 19, 1983
This image documents the Thistle Flood that began in April 1983 with a massive mud slide that created an earthen dam, blocking the flow of the Spanish Fork River. In addition to severing Highway 89 as a transportation route, the dam destroyed the…
Flood Water Rising on Highway 89 on April 19, 1983
This image documents the Thistle Flood that began in April 1983 with a massive mud slide that created an earthen dam, blocking the flow of the Spanish Fork River. In addition to severing Highway 89 as a transportation route, the dam destroyed the…
Thistle Townsite Underwater on April 19,1983
This image documents the Thistle Flood that began in April 1983 with a massive mud slide that created an earthen dam, blocking the flow of the Spanish Fork River. In addition to severing Highway 89 as a transportation route, the dam destroyed the…
Thistle Lake on April 28, 1983
This image documents the Thistle Flood that began in April 1983 with a massive mud slide that created an earthen dam, blocking the flow of the Spanish Fork River. In addition to severing Highway 89 as a transportation route, the dam destroyed the…