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FORT MILL, SOUTH CAROLINAUNITED STATES – May 19, 2019: Man fishing  of of the boat dock at Lake Wylie dam in Fort Mill, South Carolina.
Intersection of Mouse River and Zuid-Willems Canal, Bosscherveld lock, boats, houseboats and green vegetation against grey sky in background, cloudy day in Maastricht, South Limburg, Netherlands
Coon Rapids Dam on the Mississippi River in Minnesota, USA. Taken on a beautiful summer day.
Massive crane enters Lock and Dam 15 in Davenport Iowa
A long exposure of a water release through 6 of the spillway gates from Nimbus Dam Sacramento, CA
Lock and Dam at St. Anthony Falls in downtown Minneapolis, Minnesota, USA - Part of the Central Mississippi Riverfront Regional Park
Overhead Shot of Dam and Lock on the Ohio River
Greenup Lock and Dam
Welland Canals Parkway and Welland Canal Lock view, St. Catharines, Canada.
A lock on a man-made tributary diverting water from the natural river to the east  to overcome the annual variances in water depth on the river in order to maintain the shipping trade along the Mississippi River in the central United States.  This aerial view is just outside of St. Louis, Missouri on the Illinois side of the river.
Aerial view closed canal lock gates different water surface levels at Miraflores Locks part of Panama Canal crossing.
Gallatin County, Kentucky, 2022:  A tugboat and its cargo leaves the locks and Markland Lock and Dam.
This high-resolution photo shows the Eidersperrwerk, a flood protection dam located on the Eider river in Germany. The massive concrete structure stands tall against the backdrop of a clear blue sky, with the calm waters of the river flowing behind it. The Eidersperrwerk serves as a vital component of the region's flood control system, protecting the surrounding communities from the dangers of rising water levels. This photograph would be a suitable addition to any project related to civil engineering, flood prevention, or infrastructure.
Gates opening at lock and dam 7 on Upper Mississippi River in La Crescent Minnesota
View of water gates used to control flow of water through the California Aqueduct, as is flows southward.\n\nTaken near Los Banos, California
Aerial view of Winfield lock and Dam on the Kanawha River Winfield West Virginia photograph taken Sept 2007
Aerial view of a hydroelectric power station on the river.
River cruise boat entering Lock and Dam 22 on Mississippi river
St. Catharines, Canada.
An aerial view of Lock and Dam number 11, Eagle point park, Dubuque, Iowa, United States
RiviAre-des-Prairies power station
Winfield Locks and Dam in Eleanor West Virginia
A canal along the Mississippi River  near St. Louis with locks to control the depth of the river to maintain year-round shipping capabilities from the northern states through to the Gulf of Mexico.
An autumn fog sits above the Mohawk River at the Mohawk Valley Welcome Center in Fultonville, NY.  Previously known as the Lock E-13 Living History Rest Area, the welcome center is located off the New York State Thruway.
hydroelectric power station, water gate
Wheeler Dam, AL, 2020:Wheeler is one of nine reservoirs that create a stairway of navigable water on the Tennessee River from Knoxville, Tennessee, to Paducah, Kentucky
Branson, Missouri, USA. 4 June 2023. Road along the Table Rock Dam in Branson, with a phone mast
Iwabuchi water gate, Tokyo Japan
Spillway waters flowing into reservoir. Desnogorsk reservoir of Smolensk power station, Russia
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