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ORGANISATION · US · NAICS 488310 Port and harbor operations

Port of South Louisiana

portsl.com · 1 documented exposure in the atlas.

Mississippi low water, barge quotes and grain flow, July–October 2026

Exposed · Operational, local · evidenced · Low water, 2026-09-09

“As America's leading grain exporting port district, the Port of South Louisiana is the premier sea gateway for U.S. export and import traffic... Governed by a board of nine Commissioners, the Port of South Louisiana, which stretches 54 miles along the Mississippi River, is one of the largest tonnage port districts in the western hemisphere.” — source, 2026-10-23

The port district hosting the main Lower Mississippi grain export elevators receives the barges counted at Locks 27 roughly two weeks later; the week-ending-3-October trough and higher freight reduce elevator throughput and tonnage-based revenue in its jurisdiction.

Series concerned: locks27-grain-tons locks27-corn-tons locks27-soybeans-tons stlouis-barge-rate-usd · read the edition →

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