5-Day Forecast. This was followed by more rain in early 1973, with river flow cresting on March 31 at Red River Landing, Louisiana, and a heavy snowmelt in the Rocky Mountains which caused western tributaries such as the Missouri and Arkansas to form a final catastrophic high in June. at Darlington. Between 1932 and 2016, while every other basin in Louisiana was losing land, the Atchafalaya Basin gained more than six square miles (4,000 acres) of wetlands. ICW bass fishing should be great in October - Louisiana Sportsman Flood walls protect the cities to an elevation of 21 feet. The flow past New Orleans peaked at 1.257 million ft3/s (35,594.28 m3/s) on April 15; the project design flood flow is 1.25 million ft3/s with the balance flowing through the Bonnet Carre Spillway. For website corrections, write to webmaster-mvn@usace.army.mil, An official website of the United States government, Regional Planning & Environment Division South. With GIWW (Morgan City - Port Allen) (LA), Bayou Boeuf (IWW) At Bayou Boeuf Lock (LA) (East), Bayou Boeuf (IWW) At Bayou Boeuf Lock (LA) (West), Intracoastal Waterway At Wax Lake West Control Structure (LA), East Cote Blanche Bay At Luke's Landing, LA. The Atchafalaya Basin comprises an area of 860,000 acres of swamps, lakes and water prairies. Action stage. Lower Atchafalaya River at Morgan City (03780) Stream Name: Lower Atchafalaya Gage Zero: 0 Ft. Gage Flood Stage:6 Ft. Record High Stage:10.53 Ft. Longitude: -91.21083333 Latitude: 29.69638889 River Mile: 117.7 Record High Stage Date: 05/28/1973: Location of Gage: Atchafalaya Basin - Wikipedia A series of unusually cold winters in the river basin concluded in the winter of 1972-1973, when high precipitation saturated much of the watershed, especially in the Ohio Valley and lower Mississippi Valley. Despite control efforts, some researchers believe the likelihood of this event increases each year due to natural forces inherent to river deltas. The Mississippi/Atchafalaya River Basin (MARB), which encompasses both the Mississippi and the Atchafalaya River Basins, is the third largest in the world, after the Amazon and Congo basins. Lower Atchafalaya River at Morgan City, LA : 04/27 17:00 CDT : 4.82 -- -- 147,000 : 073816503: Bayou Penchant S of Morgan City, LA : 12/07 09:30 CST : 2.24 -- -- -918 : 073816525: Mouth of Atchafalaya River at Atchafalaya Bay : 04/16 00:45 CDT : 6.38 -- -- -- 07381670: GIWW at Bayou Sale Ridge near Franklin, LA : 04/27 17:15 CDT : 3.87 . Morgan City. Press enter or select the go button to submit request. The natural capacity of the MARB to remove nutrients has been diminished by a range of human activities. Share sensitive information only on official, secure websites. In addition, backwater flooding could potentially impact portions areas around Lake Palourde and Stephensville. Share sensitive information only on official, secure websites. The convenience of a trustworthy mode of transportation and a constant water supply encouraged agriculture, industries, and cities to spread to areas along the river. . The Gulf Intracoastal Waterway is yet another connection between the Mississippi River and Morgan City. *** Please note that we cannot guarantee the timeliness or accuracy of this information since these are external links. Floodwall gates should be closed by the 5 foot stage to protect against higher stages. Required fields are marked *. On April 7, New Orleans crested at 18.47ft. River Stages - WAFB But to fully comprehend and appreciate the magnificence of the Atchafalaya, you must journey back to when the Atchafalaya was as nomadic as its people. View Record Stage High / Lows Annual Hi / Low Stages More data - see USGS National Water Infomation site* A lock ( navigation and prevent destructive floods; a tremendous aid to the Army Corps of Engineers. Why Mississippi River and Atchafalaya River flooding is likely to The largest single inundation, south of St. Louis, Missouri, was caused by a series of catastrophic levee failures on the west bank of the river and ultimately covered almost 9,400 square miles (24,000km2). 64: The river will reach the top of the protection of Cairo. [1] Red River Landing, Louisiana reached 58.22 feet on May 13 and was 9th highest crest of record. 40: Turn left on LA-317 for one-half mile and turn right onto Alice C Rd/Parish Road 16. Changing of Mississippi flow down Atchafalaya could be solution for Basin issues Tue, 05/04/2021 - 3:08pm GEOFF STOUTE gstoute@daily-review.com Some say its not if this will happen but when, as time and Mother Nature will have the final say. 985.384-2707 "No Reservations" "Free Show". [12][13], Coordinates: .mw-parser-output .geo-default,.mw-parser-output .geo-dms,.mw-parser-output .geo-dec{display:inline}.mw-parser-output .geo-nondefault,.mw-parser-output .geo-multi-punct{display:none}.mw-parser-output .longitude,.mw-parser-output .latitude{white-space:nowrap}30175N 914019W / 30.28472N 91.67194W / 30.28472; -91.67194. In addition to this seawall, a levee ring surrounds the entire city, turning it into a walled island accessible only by bridges during floods. The area is a great place for birding, as the cove is lined with cypress trees. Lower Atchafalaya River at Morgan City, LA - 07381600 - USGS Atchafalaya Basin Stage Data - United States Army In 1942 part of the flow of the Atchafalaya River was diverted through Wax Lake to the Gulf of Mexico further west.

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