Lockport, LA


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Lockport is a town on Bayou Lafourche in Lafourche Parish, Louisiana, United States. The population was 2,624 at the 2000 census. It is part of the Houma–Bayou Cane–Thibodaux Metropolitan Statistical Area.
Lockport, founded in 1835, traces its history to Jacques Lamotte, who in 1790 owned a large tract of land along Bayou Lafourche. Lemotte sold a portion of the tract to Messrs. Mercier and Marcantel in 1814. In 1823 William Field purchased a parcel of the land and later donated 5 arpents of it on both banks of Bayou Lafourche to Barataria and Lafourche Canal Company. As part of the transaction, the company agreed to build a canal, which would link Bayou Terrebonne to New Orleans. Allou D'Hemecourt surveyed the area in 1835. His map bears the name Longueville. Eventually, the village's name would become Lockport.
At first the canal, completed in 1847, brought prosperity to the area. Three years later locks were completed at the point where the canal reached Bayou Lafourche. Shipping along the canal was brisk until 1868. After that time, part of the waterway was no longer in use. The crevasse of 1876 partially destroyed the locks. Today remnants of the brick bulwark are still visible under a blanket of weeds.