Salt Lake City, Utah
Released On: January 12, 2004
The work also consists of drilling and chemical grouting several cracks in the Roller Compacted Concrete (RCC) dam. They are presently chemical grouting holes that have been drilled from the gallery and on the upstream face of the dam. When the cracks have been grouted, drain holes are drilled to remove any other water in the dam.
Upper Stillwater was built in 1987, and is a roller compacted concrete-gravity dam. It has a hydralic height of 182 feet and holds back a reservoir of 32,496 acre-feet of water.
DOI | Recreation.gov | USA.gov
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