Wikimedi'Òc

USACE sediment retention structure Toutle River.jpg - DanMS

Seattle water supply intake and wing dam - 1900.jpg - Jmabel

Columbia dams map.png - Kmusser

Pend Oreille-Clark Fork dams.jpg - Shannon1

Skagit River power sources map, circa 1967.jpg - File Upload Bot (Magnus Manske)

Westdam.jpg - NortyNort

Yakima Project - Lake Keechelus Crib Dam - Abutment crib dam during freshet - Washington - NARA - 294726.tif - US National Archives bot

Yakima Project - Lake Keechelus Crib Dam - Abutment crib dam during freshet - Washington - NARA - 294726.jpg - US National Archives bot

Yakima Project - Sunvill Road - Washington - NARA - 294735.tif - US National Archives bot

Yakima Project - Sunvill Road - Washington - NARA - 294735.jpg - US National Archives bot

Issaquah Creek - Upper Dam.jpg - Flickr upload bot

Wannawish Dam.jpg - Jaywm

Pinto Dam.png - Jaywm

Meyers Falls dam - Kettle Falls Washington.jpg - Ipoellet

FMIB 33229 Old Style Fishway (Top);; Officials of Game Department Making Investigation of Fishways (Bottom).jpeg - BMacZeroBot

Clear Creek Dam (4306998180).jpg - Senapa

2016-Aug-15-Lake-William-Symington-earthen-dam.jpg - Taylordw

Cedar River Watershed, Washington, 1990 (29734917991).jpg - Jmabel

Elma Dam 1908.jpeg - Halvorsen brian

Washington Public Utility District pamphlet, 1947 (39809392362).jpg - Jmabel

Old dam in Tumwater Canyon (1770330886).jpg - Artix Kreiger 2

Old dam in Tumwater Canyon (1769484005).jpg - Artix Kreiger 2

Loading site beside log dam constructed to create holding pond, Wynooche Timber Company, near Montesano, ca 1921 (KINSEY 1607).jpeg - BMacZeroBot

Old timber crib dam at outlet of Cedar Lake, Cedar River (CURTIS 378).jpeg - BMacZeroBot

Seattle Water Department, diversion dam and intake on Cedar River at Landsburg, built in 1900 (CURTIS 792).jpeg - BMacZeroBot

Seattle City Light newspaper ad, 1943 (42786528950).jpg - Jmabel

Splash dam used for logging on Chenois Creek, Grays Harbor, Washington, ca 1905 (WASTATE 635).jpeg - BMacZeroBot

Dam for water supply at Camp No 2, Washington, December 12, 1911 (INDOCC 1778).jpg - BMacZeroBot

Cedar Lake Dam, Washington, December 12, 1911 (INDOCC 1791).jpg - BMacZeroBot

Salmon jumping dam on Yakima River, 1921 (INDOCC 617).jpg - BMacZeroBot

Cedar Falls crib dam, 1903 (50532947523).jpg - Jmabel

Cedar Falls crib dam, 1903 (50532947523) (border cropped).jpg - Jmabel

Montlake canal, Seattle, ca 1911 (MOHAI 2100).jpg - BMacZeroBot

E3109 - DPLA - 64bdb04bad7a943792c4db270bc824fe.jpg - DPLA bot

E3495 - DPLA - cd29750ed9c606b0d0edf1b307e4f10d.jpg - DPLA bot

King County trout hatchery showing dam & trap, ca 1915 (MOHAI 5331).jpg - BMacZeroBot

Workers excavating the Landsburg headworks foundation, September 6, 1899 (SPWS 464).jpg - BMacZeroBot

Seattle City Light's first timber crib dam on the Cedar River, located approximately one-half mile below Cedar Lake (now known (SPWS 90).jpg - BMacZeroBot

LakeSteilacoomDam.jpg - Travisl

Yale Dam, north side.jpg - Monking

Guy Miller Company dam and mill pond, Albion, Washington, circa 1900 - DPLA - 777d6f2fe94d43cfc388aad8569ad03c.jpg - DPLA bot

Operator's home at the Landsburg Dam along the Cedar River, March 23, 1928 (INDOCC 1811).jpg - BMacZeroBot

Diversion dam under construction, Diablo Dam, April 25, 1928 (SPWS 249).jpg - BMacZeroBot

Diversion dam and tunnel construction, Diablo Dam, March 1928 (SPWS 239).jpg - BMacZeroBot

Seattle - Lake Union dam washout, 1914 (54138137758).jpg - Jmabel

Skookumchuck Dam 01.jpg - OlympiaBuebird