Coralville Dam Coralville Dam Johnson 745 Iowa City West
Joe Reasoner Dam Joe Reasoner Dam Humboldt 1070 Humboldt
Lock and Dam No Lock and Dam No Clayton 646 Guttenberg
Lock and Dam No Lock and Dam No Clinton 574 Clinton NW
Lock and Dam No Lock and Dam No Allamakee 614 Eastman
Rathbun Dam Rathbun Dam Appanoose 879 Hiattsville
Saylorville Dam Saylorville Dam Polk 912 Des Moines NW
Scott Street Dam Scott Street Dam Polk 784 Des Moines SE
West Prairie Church West Prairie Church Buchanan 978 Hazleton
Mill Creek Lake Dam Mill Creek Lake Dam Crawford 1394 Dunlap NW
Hickory Hills Recreation Dam Hickory Hills Recreation Dam Benton 909 Eagle Center
Lake of the Three Fires Dam Lake of the Three Fires Dam Taylor 1122 Bedford
Lake Panorama Dam Lake Panorama Dam Guthrie 1047 Guthrie Center East
Big Creek Barrier Dam Big Creek Barrier Dam Polk 869 Polk City
Lock and Dam 13 Lock and Dam 13 Clinton 581 Clinton NW
I-280 Lake Dam I-280 Lake Dam Scott 705 Davenport West
Diamondhead Lake Dam Diamondhead Lake Dam Guthrie 971 Stuart North
Prairie Rose Lake Dam Prairie Rose Lake Dam Shelby 1204 Prairie Rose Lake
Mystic Reservoir Dam Mystic Reservoir Dam Appanoose 889 Alloway Creek
McDowell Lake Dam One McDowell Lake Dam One Lee 594 Keokuk
Schwenker Lake Dam Schwenker Lake Dam Jackson 883 Leisure Lake
Briggs Woods Lake Dam Briggs Woods Lake Dam Hamilton 1234 Lytton
Pilot Knob Lake Dam Pilot Knob Lake Dam Hancock 1348 Pilot Knob
Lake Hendricks Dam Lake Hendricks Dam Howard 1217 Riceville
Lyla Marsh Dam Lyla Marsh Dam Howard 1184 Saratoga
Oak Lake Dam Oak Lake Dam Kossuth 1152 Burt
Buffalo Creek Game Management Dam Buffalo Creek Game Management Dam Kossuth 1125 Burt
Mallard Marsh Dam Number Three Mallard Marsh Dam Number Three Cerro Gordo 1204 Clear Lake West
Mallard Marsh Dam Number One Mallard Marsh Dam Number One Cerro Gordo 1201 Clear Lake West
Lake Smith Dam Lake Smith Dam Kossuth 1168 Algona
Lake Fin-Feather Dam Lake Fin-Feather Dam Cerro Gordo 1201 Hanford
Eldred Sherwood Park Lake Dam Eldred Sherwood Park Lake Dam Hancock 1220 Goodell
Split Rock Lake Dam Split Rock Lake Dam Chickasaw 1056 Fredericksburg
Lock and Dam 10 Lock and Dam 10 Clayton 614 Guttenberg
Mississippi River Lock Dam Number Eleven Mississippi River Lock Dam Number Eleven Dubuque 600 Dubuque North
Lake Eleanor Dam Lake Eleanor Dam Dubuque 850 Dubuque South
Grell Pond Dam Grell Pond Dam Ida 1316 Battle Creek
Moorehead Pioneer Park Dam Moorehead Pioneer Park Dam Ida 1240 Ida Grove
Upper Pine Lake Dam Upper Pine Lake Dam Hardin 978 Eldora
Site H-4-4 Davis-Battle Creek Dam Site H-4-4 Davis-Battle Creek Dam Monona 1250 Mapleton SE
Don Williams Lake Dam Don Williams Lake Dam Boone 1079 Ogden
McFarland Lake Dam McFarland Lake Dam Story 991 Ames East
Twin Acres Lake Dam Twin Acres Lake Dam Scott 1004 Colo
Arnold Lake Dam Arnold Lake Dam Story 994 Ames East
Anamosa State Reformatory Dam Anamosa State Reformatory Dam Jones 876 Anamosa
Site C-12-1 Davis Battle Creek Dam Site C-12-1 Davis Battle Creek Dam Monona 1204 Moorhead
Central Park Lake Dam Central Park Lake Dam Jones 948 Morley
Site C-12-2 Davis Battle Creek Dam Site C-12-2 Davis Battle Creek Dam Muscatine 1188 Moorhead
Tama County Lake Dam Tama County Lake Dam Tama 922 Gladbrook SE
Site H-4-2 Davis Battle Creek Dam Site H-4-2 Davis Battle Creek Dam Monona 1217 Moorhead
Hickory Grove Lake Dam Hickory Grove Lake Dam Story 984 Collins
Big Creek Terminal Dam Big Creek Terminal Dam Boone 935 Polk City
Woodland Lake Dam Woodland Lake Dam Polk 932 Loring
Holiday Lake Dam Holiday Lake Dam Poweshiek 886 Belle Plaine SW
Hannen Lake Dam Hannen Lake Dam Benton 814 Marengo
Bays Branch Lake Dam Bays Branch Lake Dam Guthrie 1027 Panora
Oakland Acres Dam Oakland Acres Dam Jasper 896 Oakland Acres
Rock Creek Lake Dam Rock Creek Lake Dam Jasper 863 Oakland Acres
Iowa Lake Dam Iowa Lake Dam Iowa 807 Williamsburg NW
Hickory Lake Dam Hickory Lake Dam Polk 866 Des Moines NE
Bennet Lake Dam Bennet Lake Dam Cedar 725 Oxford Junction
Sugar Creek Lake Dam Sugar Creek Lake Dam Madison 896 Commerce
Lake Ponderosa Dam Lake Ponderosa Dam Poweshiek 856 Montezuma
Northeast Lake Dam Northeast Lake Dam Scott 722 Davenport West
Mississippi River Lock Dam Number Fifteen Mississippi River Lock Dam Number Fifteen Scott 561 Davenport East
Mississippi River Lock Dam Number Fourteen Mississippi River Lock Dam Number Fourteen Scott 561 Silvis
Meadow Lake Dam Meadow Lake Dam Adair 1250 Rosserdale
Mississippi River Lock Dam Number Sixteen Mississippi River Lock Dam Number Sixteen Muscatine 545 Muscatine
Knoxville Pond Dam Knoxville Pond Dam Marion 909 Knoxville
Red Rock Dam Red Rock Dam Marion 741 Harvey
Keomah Dam Keomah Dam Mahaska 732 University Park
Morman Trail Lake Dam Morman Trail Lake Dam Adair 1234 Bridgewater
Henry E Wallace Dam Henry E Wallace Dam Adair 1296 Orient
Mississippi River Lock Dam Number Seventeen Mississippi River Lock Dam Number Seventeen Louisa 568 Toolesboro
Willow Slough Dam Willow Slough Dam Mills 1020 Emerson
Lake Icaria Dam Lake Icaria Dam Adams 1234 Carbon
Sun Valley Lake Dam Sun Valley Lake Dam Ringgold 1115 Diagonal
Lake Sundown Dam Lake Sundown Dam Davis 883 Unionville
Lake Wapello Dam Lake Wapello Dam Davis 833 Paris
Iowa Army Ammunition Plant Dam Iowa Army Ammunition Plant Dam Des Moines 607 Danville
Windmill Lake Dam Windmill Lake Dam Taylor 1106 Ladoga
Bedford Water Supply Dam Bedford Water Supply Dam Taylor 1152 Bedford
Walnut Creek Duck Marsh Dam Walnut Creek Duck Marsh Dam Ringgold 1040 Benton
Hendrickson Marsh Dam Hendrickson Marsh Dam Story 948 Rhodes
Green Valley Lake Dam Green Valley Lake Dam Union 1260 Creston West
West Lake Dam West Lake Dam Clarke 1030 Osceola
Stephens Forest Pond Dam Stephens Forest Pond Dam Lee 912 Lucas
Lake Miami Dam Lake Miami Dam Monroe 817 Albia
Bartlett Hills Lake Dam Bartlett Hills Lake Dam Mills 1030 Rock Bluff
Lake Maharry Dam Lake Maharry Dam Taylor 1253 Lenox
Camp Arrowhead Lake Dam Camp Arrowhead Lake Dam Wapello 915 Belle Plaine
Mississippi River Lock Dam Number Eighteen Mississippi River Lock Dam Number Eighteen Des Moines 525 Kingston
Wilson Lake Dam Wilson Lake Dam Taylor 1227 Merle Junction
Lake Meyer Dam Lake Meyer Dam Van Buren 1253 Fort Atkinson
Shimek Forest Dam Three Shimek Forest Dam Three Lee 640 Farmington
Pollimer Park Lake Dam Pollimer Park Lake Dam Lee 709 West Point
Keokuk Dam Keokuk Dam Lee 518 Hamilton
Lock and Dam 17 Lock and Dam 17 Louisa 535 Toolesboro
Lock and Dam 11 Lock and Dam 11 Dubuque 594 Dubuque North
Locks and Dam 14 Locks and Dam 14 Scott 571 Silvis
Locks and Dam 15 Locks and Dam 15 Scott 558 Davenport East
Lock and Dam Number 18 Lock and Dam Number 18 Des Moines 525 Kingston
Dog Creek Dam Dog Creek Dam O'Brien 1319 Sutherland East
Lock and Dam 9 Lock and Dam 9 Allamakee 620 Eastman
Fontana Milldam Fontana Milldam Buchanan 978 Hazleton
Lakehurst Dam Lakehurst Dam Jackson 669 Maquoketa
Reasoner Dam Reasoner Dam Humboldt 1070 Humboldt
Rutland Mill Dam Rutland Mill Dam Humboldt 1083 Bode
Mon-Maq Dam Mon-Maq Dam Jones 784 Monticello
Lake Delhi Dam Lake Delhi Dam Delaware 906 Earlville
Brushy Creek Dam Brushy Creek Dam Webster 1053 Duncombe