Not soothing to the pilots who must navigate the locks or to the dam workers who must raise and lower those wickets according to river conditions, but soothing to a visitor, perhaps. Ohio River Lock and Dam #52 Satellite: Lock and Dam #52 was a wicket dam that has evidently finally [2019] been retired by the Olmstead Dam. Lock and Dam Number 52; Location: Illinois/Kentucky border: Coordinates Ohio River Lock and Dam 52 fixed weir demolition took place Aug. 21, 2019. The lock received the Corps' Chief of Engineers Award for its innovative technical features. This river/stream site, maintained by the Ohio River Valley Water Sanitation Commission (ORSANCO) (identifier 31ORWUNT_WQX), has the name "OHIO RIVER AT LOCK AND DAM 52 (PADUCAH, KY)" and has the identifier 31ORWUNT_WQX-OR42.1M. The project is intended to reduce tow and barge delays by replacing the existing older, and frequently congested, locks and dams Number 52 and Number 53.The locks are located about 17 miles upstream from the confluence of the Ohio and Mississippi rivers at Olmsted, Illinois. Water flowing through the wickets of 52 is more like a soothing waterfall. This site is in the watershed defined by the 8 digit Hydrologic Unit Code (HUC) 05140206. Locks and Dam 52 is 2,998 feet long. Map + Directions Customizable Directions I include a copy of a satellite image because when the images are updated, the lock activity and the spill across the wicket gates will be gone. Lock and Dam 52 was the 19th lock and dam on the Ohio River. People living in McCracken County, Kentucky, and Massac County, Illinois, may start hearing loud noises within the next few weeks. Marty Jacobs, the head operator of Lock and Dam No. Following are images captured during a visit to Locks and Dam 52 on July 25. In 1969, a temporary lock 1,200 feet long was added. The upper gates and catwalk of the 1200 foot chamber are right center in this photo. It consists of the original lock that measures 110 feet wide by 600 feet long. The Olmsted Locks and Dam is a locks and concrete dam on the Ohio River at river mile 964.4. Locks and Dam No. 52 is located on the Ohio River about 1.5 miles downstream of Brookport, Illinois, at mile 939 below Pittsburgh, Pennsylvania. Lock and Dam #52 Ohio River The Powerhouse Lock 52 Powerhouse - The high water mark on the gauge is the water elevation during the 1937 flood. The round cells at right are the walls of the 1200 foot chamber. "Locks and Dam 52 is a remnant of the 1920s river system, and the 1200-foot lock, built in the 1970s, was a temporary chamber to last for up to 15 years. The Lock There are two lock chambers at Lock and Dam 52. 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