Photograph showing Timothy Lake before water release. A pool of water can be seen at the center of the frame, surrounded by bare dirt. Another pool can be seen towards the bottom of the image, separated by a raised dirt dam. Plumes of smoke can be seen in the distance, as well as a low rounded hill.

Photograph looking across water towards a cement and metal dam structure at Timothy Lake. Cut tree stumps and dirt can be seen to either side of the structure, as well as an area of rocks. In the distance is a low forested mountain and trees. Written on the negative is "56-251."

Photograph showing a cement dam structure at Timothy Lake before water release. A dirt road curves through the frame and crosses the dam structure. A dense forested area can be seen in the background along the edge of the excavated area.

Photograph showing a scenic view of Mount Hood from the south side of Timothy Lake looking north. Trees can be seen in front of the camera, with newly excavated dirt in front. In the distance, low water can be seen in the lake, likely during water release.

Photograph showing Timothy Lake early in the water release process. Lower parts of the lake are covered in water, with new dirt and cut stumps visible at higher levels. A utility pole and three bulldozer machines can be seen above the water along the shoreline. In the distance is a dense forest starting at the edge of the new lake.

Photograph showing Timothy Lake early in the water release process. Lower parts of the lake are covered in water, with new dirt and cut stumps visible at higher levels. A low forested mountain can be seen in the distance. Written on the negative is "56-251."

Photograph showing Timothy Lake early in the water release process. A bridge of cut logs and wood planks extends to the far shore of the lake, with a rowboat moored to a section of the structure. Cut stumps on a hillside can be seen in the distance. Written on the negative is "56-251."

Photograph taken from a high angle and looking downward at a large stream of water being released from a pipe attached to a small building. Two automobiles can be seen next to the building, one with "PGE" painted on the drivers side door. Behind the building is a cutaway hillside with dirt and rocks. Written on the negative is "56-254."

Photograph taken from a high angle and looking downward at a large stream of water being released from a pipe attached to a small building. A man can be seen standing to the right of the building, and two automobiles are parked in front. Water flows away from the building into the trees. Uphill is a dirt road and embankments. Written on the negative is "56-254."

Photograph showing a large stream of water exiting a pipe and flowing towards the camera. In the background are several hills of dirt and rock, as well as a cement bridge. Written on the negative is "56-254."

Photograph taken from a high angle and looking downward at a large stream of water being released from a pipe attached to a small building. Just below the camera, a man faces towards the side and points at the water. Behind the building is a cutaway hillside with dirt and rocks. Written on the negative is "56-254."