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Picture of Vallecito Lake. Mountains can be seen in the background and two boats are on the lake.
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Picture of the Vallecito Dam.
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Picture of the Vallecito Reservoir Lake. A lone boat can be seen floating across the surface. Mountains and trees surround the lake.
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Photograph of a man in a fishing boat on Vallecito Lake, Colorado, ready to net a large cartoon fish.
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Vallecito Lake, east of Durango, Colorado, a wonderland for fishing and water sports
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Picture of Vallecito Lake. Several boats are seen moored offshore. Mountains surround the lake.
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Picture of Vallecito Lake, pine trees in the foreground.
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A color photograph of Vallecito Lake in the summer. Boats can be seen docked in the lake, and the lake is surrounded by mountains and trees.
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Additional berm and blanket section on upstream face of dam between stations 13+00 to 18+50.
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Looking along axis toward left abutment from right bank of spillway. (Photographic Point No. 1) Excavation at left foreground is for completion of cutoff wall and placing lean concrete foundation under spillway inlet channel floor.
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Looking along axis towards centerline of spillway from an elevated position over the right bank.
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Looking along axis toward left abutment from centerline of spillway. (Photographic point No. 1). Upstream slope of embankment has been trimmed prepatory to placing riprap. Shelter in foreground is protecting the spiral stair shaft.
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Looking along axis toward left abutment from right bank of spillway. (Photographic Point No. 1). Forms from left wall of spillway gate structure in foreground. Refer to Pine R - 351.
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Looking along axis toward left from right bank of spillway. (Photographic point No. 1). Forms for spillway gate structure in foreground. Refer to Pine R - 318.
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Looking along axis toward left abutment from right bank of spillway. (Photographic Point No. 1). Average elevation of fill - 7660. Refer to Pine R - 385.
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Looking along axis toward left abutment from centerline of spillway. (Photographic point No. 1). Average elevation of embankment to right of temporary diversion channel is 7632 with good drainage slope toward upstream face. Refer to Pine R - 200.
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Panorama of river channel looking downstream from the top of the cofferdam, station 11+25, showing sand deposit to the right and left of river channel. Refer to Pine R - 120 a, b, & c.
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Panorama of river channel looking downstream from top of cofferdam at sta. 11+30. Cut-off trench excavation in foreground. Note sand deposits on each bank of river.
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Dressing slopes of cobble fill on downstream face of dam with dragline.
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Looking upstream at dam from point on left side of old river channel at sta. 12+00. Note transitions in slopes of cobble fill.