List of dam removals in Iowa

Last updated

This is a list of dams in Iowa that have been removed as physical impediments to free-flowing rivers or streams.

Completed removals

Dam [1] HeightYear removedLocationWatercourseWatershed
Klondike Dam12 ft (3.7 m)2013 Lyon County
43°23′10″N96°31′18″W / 43.3862°N 96.5216°W / 43.3862; -96.5216 (Klondike Dam)
Big Sioux River Big Sioux River
Quaker Mill Dam [2] [3] 22 ft (6.7 m)2017 Delaware County
42°31′N91°28′W / 42.51°N 91.47°W / 42.51; -91.47 (Quaker Mill Dam)
Maquoketa River Maquoketa River
Hopkinton Dam2004 Hopkinton
42°20′15″N91°15′27″W / 42.3376°N 91.2576°W / 42.3376; -91.2576 (Hopkinton Dam)
Manchester Dam11 ft (3.4 m)2014 Manchester
42°28′56″N91°27′31″W / 42.4821°N 91.4585°W / 42.4821; -91.4585 (Manchester Dam)
Boone Waterworks Dam3 ft (0.91 m)2014 Boone County
42°04′37″N93°56′12″W / 42.077°N 93.9366°W / 42.077; -93.9366 (Boone Waterworks Dam)
Des Moines River Des Moines River
Corn Belt Power Dam5 ft (1.5 m) Humboldt
42°40′27″N94°11′24″W / 42.6741°N 94.1901°W / 42.6741; -94.1901 (Corn Belt Power Dam)
Fort Dodge Hydroelectric Dam [4] [5] 17 ft (5.2 m)2020 Webster
42°30′59″N94°12′01″W / 42.5163°N 94.2003°W / 42.5163; -94.2003 (Fort Dodge Hydroelectric Dam)
Little Dam [4] [5] 8 ft (2.4 m)2019 Fort Dodge
42°29′37″N94°11′14″W / 42.4937°N 94.1873°W / 42.4937; -94.1873 (Little Dam)
Ice Plant Dam (Zubes Dam)1 ft (0.30 m) Hamilton
42°28′25″N93°48′39″W / 42.4737°N 93.8108°W / 42.4737; -93.8108 (Ice Plant Dam (Zubes Dam))
Boone River
Goldfield Dam4.5 ft (1.4 m)2014 Wright County
42°44′12″N93°55′37″W / 42.7367°N 93.927°W / 42.7367; -93.927 (Goldfield Dam)
Plum Creek Dam2 ft (0.61 m) Kossuth County
43°06′39″N94°12′26″W / 43.1109°N 94.2072°W / 43.1109; -94.2072 (Plum Creek Dam)
East Fork Des Moines River
Rockford Dam8 ft (2.4 m)2014 Rockford
43°03′01″N92°56′33″W / 43.0503°N 92.9424°W / 43.0503; -92.9424 (Rockford Dam)
Shell Rock River Cedar River
Fourth Street Dam2 ft (0.61 m) Cerro Gordo County
43°09′19″N93°11′05″W / 43.1552°N 93.1846°W / 43.1552; -93.1846 (Fourth Street Dam)
Willow Creek
East Lake Park Dam 15 ft (1.5 m)2016 Mason City
43°09′13″N93°11′10″W / 43.1535°N 93.1862°W / 43.1535; -93.1862 (East Lake Park Dam 1)
East Lake Park Dam 35 ft (1.5 m)2017 Mason City
43°09′18″N93°11′05″W / 43.1551°N 93.1846°W / 43.1551; -93.1846 (East Lake Park Dam 3)
Vernon Springs Dam8 ft (2.4 m)2010 Howard County
43°20′51″N92°08′16″W / 43.3474°N 92.1378°W / 43.3474; -92.1378 (Vernon Springs Dam)
Turkey River Turkey River
North Washington Mill Dam8 ft (2.4 m) Chickasaw County
43°07′04″N92°24′38″W / 43.1179°N 92.4106°W / 43.1179; -92.4106 (North Washington Mill Dam)
Little Wapsipinicon River Wapsipinicon River
Quasqueton Dam6 ft (1.8 m)2014 Buchanan County
42°23′34″N91°45′44″W / 42.3928°N 91.7622°W / 42.3928; -91.7622 (Quasqueton Dam)
Wapsipinicon River

References

  1. Rivers, American (March 3, 2025). "American Rivers Dam Removal Database". Figshare . American Rivers. doi:10.6084/m9.figshare.5234068.v12 . Retrieved August 17, 2025.
  2. Love, Orlan (February 20, 2017). "Changes upstream for the Maquoketa River". The Gazette. Retrieved August 18, 2025.
  3. "Quaker Mill Dam Mitigation". ltleon.com. LT Leon Associates Inc. Retrieved August 18, 2025.
  4. 1 2 "Demolition to begin in Fort Dodge on Des Moines River dams". AP News. January 8, 2019. Retrieved August 18, 2025.
  5. 1 2 "Fort Dodge Dam Removal: Des Moines River". snyder-associates.com. Snyder & Associates. June 9, 2025. Retrieved August 18, 2025.