Mossyrock Dam is a concrete arch-gravity dam on the Cowlitz River near Mossyrock in Lewis County, Washington, United States. The reservoir created by the dam is called Riffe Lake. The primary purpose of the dam is hydroelectric production while flood control is a secondary function.[1] The dam is the tallest in Washington state[3] and its hydroelectric power station supplies 40% of Tacoma Power's electricity.[4]
^ abcdefghMossyrock Dam Archived July 16, 2011, at the Wayback Machine, NPDP Dam Directory
^Cite error: The named reference tacoma was invoked but never defined (see the help page).
^Vander Stoep, Isabel (December 28, 2022). "Resident, Utility Clash Over Riffe Lake Amplified by Boat Launch Closures Due to Low Water Levels". The Chronicle. Retrieved June 9, 2023.
^"TURBINE GENERATOR UPGRADE TACOMA PUBLIC UTILITIES MOSSYROCK DAM CENTRALIA, WA" (PDF). NAES Power Contractors. Archived from the original (PDF) on September 26, 2010. Retrieved July 10, 2010.
MossyrockDam is a concrete arch-gravity dam on the Cowlitz River near Mossyrock in Lewis County, Washington, United States. The reservoir created by the...
Coulee Dam on the Columbia River. The tallest dam is MossyrockDam on the Cowlitz River, at 606 feet (185 m). The longest dam is O'Sullivan Dam on Crab...
reservoir located near Mossyrock, Washington, in Lewis County. It was created by Mayfield Dam on the Cowlitz River, one of the dams in the Columbia River...
construction of MossyrockDam, the tallest dam in the state, in 1968 by Tacoma City Light (now Tacoma Power). The reservoir was formed behind MossyrockDam in the...
county and state parks and the lake is below the MossyrockDam. The modulated inflow from the MossyrockDam allows Mayfield Lake to maintain a water level...
flooded by the MossyrockDam Mayfield flooded by the Mayfield Dam Nesika, flooded by the MossyrockDam Riffe, flooded by the MossyrockDam Vantage, flooded...
2015. Tacoma Public Utilities. "MossyrockDam". Retrieved January 11, 2015. Tacoma Public Utilities. "Mayfield Dam". Retrieved January 11, 2015. PacifiCorp...
Masonry Dam, Chester Morse Lake, Cedar River McNary Dam – Lake Wallula (between Washington and Oregon) Merwin Dam – Lake Merwin MossyrockDam – Riffe...
list of the tallest dams in the world over 135 m (443 ft) in height. The tallest dam in the world is the Jinping-I Dam, an arch dam in China at 305 m (1...
(Washington) Mayfield Dam and Lake Mayfield (Washington) Tilton River (Washington) MossyrockDam and Riffe Lake (Washington) Cowlitz Falls Dam and Lake Scanewa...
Retrieved January 22, 2021. "Mayfield Dam". Tacoma Public Utilities. Retrieved January 22, 2021. "MossyrockDam". Tacoma Public Utilities. Retrieved January...
the Cowlitz: MossyrockDam Upgrading, Still With Room to Grow". The Chronicle. Retrieved 2020-01-31. "Electricity Data Browser - Mossyrock". www.eia.gov...
Klikatat / Klickitat. Qw':ltɫa'ma / Qwiilt-lá-ma (occupied the Mossyrock Prairie near Mossyrock on the east end of the Klickitat Prairie along Upper Cowlitz...
marker at Retsil Veterans Home and Hospital in Port Orchard US 12 at MossyrockDam North recreational fishing area parking lot Hal Ramaley Memorial Park...
November 1967 with the relocation of US 12 as part of preparations for the MossyrockDam, which would create the Riffe Lake reservoir and inundate the area....
former SR 141 was absorbed into US 12 during a relocation caused by the MossyrockDam's construction, while SR 121 was re-used for another highway in Thurston...
and removed after the completion of the Mayfield Dam in 1963, while the road from Harmony to Mossyrock was built in the 1940s. The roadway was later reconstructed...
northern side of Lake Mayfield, located three miles (4.8 km) northwest of Mossyrock in Lewis County, Washington. The state park covers 421 acres (170 ha)...
District 66 Morton School District 214 Moses Lake School District 161 Mossyrock School District 206 Mount Adams School District 209 Mount Baker School...
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