Dam [1] Height Year removed Location Watercourse Watershed Notes Cove Dam 26 ft (7.9 m) 2006 Grace 42°31′55″N 111°47′46″W / 42.532°N 111.796°W / 42.532; -111.796 (Cove Dam ) Bear River Bear River Hydropower dam owned by PacifiCorp . Dip Creek Dam Ketchum 43°45′14″N 114°22′55″W / 43.754°N 114.382°W / 43.754; -114.382 (Dip Creek Dam ) Dip Creek Big Wood River Lindernam Dam 26 ft (7.9 m) Fremont County 43°45′44″N 116°27′36″W / 43.7622°N 116.46°W / 43.7622; -116.46 (Lindernam Dam ) Milk Creek Boise River Lewiston Dam 45 ft (14 m) 1973 Lewiston 46°26′01″N 116°57′32″W / 46.4335°N 116.959°W / 46.4335; -116.959 (Lewiston Dam ) Clearwater River Clearwater River Grangeville Dam (Harpster Dam) 56 ft (17 m) 1963 Idaho County 45°54′32″N 116°00′29″W / 45.9089°N 116.0080°W / 45.9089; -116.0080 (Grangeville Dam ) South Fork Clearwater River This 440 ft (130 m) long arched concrete hydroelectric dam was constructed by the Washington Water Power Company in 1911. A wooden fish ladder had been installed but it collapsed in 1949. The dam was removed in the interest of fish passage and since the hydropower facilities had become obsolete. The dam was destroyed by dynamite at 6:35 PM on August 19, 1963, following two prior detonations that day which had failed to collapse the structure. [2] At the time, the dam was the largest ever to be removed, a record which stood for decades. [3] Dutch Flat Dam 10 ft (3.0 m) 2013 Troy 46°44′34″N 116°47′06″W / 46.7428°N 116.785°W / 46.7428; -116.785 (Dutch Flat Dam ) West Fork Little Bear Creek Drinking water reservoir dam owned by the City of Troy. Unnamed ford (Road 5440) 2009 Clearwater National Forest 46°45′48″N 115°05′13″W / 46.7633°N 115.087°W / 46.7633; -115.087 (Unnamed ford (Road 5440) ) Independence Creek Lane Dam Boundary County 48°39′48″N 116°17′49″W / 48.6632°N 116.297°W / 48.6632; -116.297 (Lane Dam ) Elkhorn Gulch Kootenai River Timber Creek Dam 1970 Salmon–Challis National Forest 44°34′50″N 113°27′59″W / 44.5805°N 113.4665°W / 44.5805; -113.4665 (Timber Creek Dam ) Middle Fork Little Timber Creek Lemhi River Pancheri Diversion Dam 2010 Howe 44°07′10″N 113°14′49″W / 44.1194°N 113.247°W / 44.1194; -113.247 (Pancheri Diversion Dam ) Little Lost River Little Lost River High Plains Estates 16 ft (4.9 m) 2013 Eagle 43°46′09″N 116°27′33″W / 43.7691°N 116.4593°W / 43.7691; -116.4593 (High Plains Estates ) Tributary to Farmers Union Canal Payette River Browns Pond - Cruzen 25 ft (7.6 m) McCall 44°54′52″N 115°58′48″W / 44.9144°N 115.9799°W / 44.9144; -115.9799 (Browns Pond - Cruzen ) Lake Fork Malony Lake Dam 1986 Payette National Forest 44°52′31″N 115°54′09″W / 44.8753°N 115.9025°W / 44.8753; -115.9025 (Malony Lake Dam ) South Fork Lake Fork Colburn Mill Pond Dam 12 ft (3.7 m) 1999 Sandpoint 48°24′24″N 116°31′44″W / 48.4068°N 116.529°W / 48.4068; -116.529 (Colburn Mill Pond Dam ) Colburn Creek Pend Oreille River Red Ives Dam 5 ft (1.5 m) 2021 Shoshone County 47°03′28″N 115°20′32″W / 47.0577°N 115.3421°W / 47.0577; -115.3421 (Red Ives Dam ) Red Ives Creek Saint Joe River Dam was built to provide hydropower for a U.S. Forest Service ranger station. Buster Lake Dam 29 ft (8.8 m) Challis 44°26′19″N 114°25′01″W / 44.4387°N 114.417°W / 44.4387; -114.417 (Buster Lake Dam ) Garden Creek Salmon River Sunbeam Dam 1931 Sawtooth National Forest 44°16′14″N 114°44′10″W / 44.2706°N 114.7362°W / 44.2706; -114.7362 (Sunbeam Dam ) Salmon River Kshmitter Dam 1988 Tributary to John Day Creek Hoffman Duffy Dam 9.5 ft (2.9 m) 2014 Mountain Home 43°11′11″N 115°35′20″W / 43.1865°N 115.589°W / 43.1865; -115.589 (Hoffman Duffy Dam ) Tributary to Rattlesnake Creek Snake River Livestock pond dam. Kunkel Dam 1994 Twin Falls 42°13′36″N 114°31′27″W / 42.2266°N 114.5241°W / 42.2266; -114.5241 (Kunkel Dam ) Soldier Creek Watts Lake Dam Nez Perce County 43°55′40″N 111°23′09″W / 43.9277°N 111.3859°W / 43.9277; -111.3859 (Watts Lake Dam ) Hatwai Creek Teton River Packsaddle Dam 40 ft (12 m) 1916 Tetonia 43°46′13″N 111°20′22″W / 43.7704°N 111.3394°W / 43.7704; -111.3394 (Packsaddle Dam ) North Fork Packsaddle Creek