Coffeeville Lock and Dam facts for kids
Quick facts for kids Coffeeville Dam |
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Coffeeville Lock and Dam
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 Location of Coffeeville Dam in Alabama
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| Country | United States |
| Location | Tombigbee River |
| Coordinates | 31°45′25.53″N 88°07′44.77″W / 31.7570917°N 88.1291028°W |
| Construction began | 1956 |
| Opening date | 1965 |
The Coffeeville Lock and Dam is an important structure on the Tombigbee River in Choctaw County, Alabama. It is located near the town of Coffeeville. This system helps boats travel safely along the river. The United States Army Corps of Engineers built and now operates this lock and dam.
Contents
What is a Lock and Dam System?
A lock and dam system is like a special elevator for boats. It helps boats move between different water levels on a river. Rivers often have parts that are higher or lower than others.
How a Dam Works
The "dam" part of the system holds back water. This creates a deeper, calmer section of the river upstream. This section is called a reservoir or pool. Dams help control water flow and prevent floods.
How a Lock Works
The "lock" part is a chamber with gates at both ends. When a boat wants to pass, it enters the lock. The gates close, and water is either added or removed from the chamber. This raises or lowers the boat to the new water level. Then, the other gate opens, and the boat can continue its journey.
Building the Coffeeville Lock and Dam
The construction of the Coffeeville Lock and Dam began in 1956. It was a big project that took several years to complete. The main goal was to improve navigation on the Tombigbee River. This would make it easier for barges and other boats to transport goods.
Project Timeline
The lock part of the system started working in 1960. However, the entire project, including all parts of the dam, was not fully finished until 1965. When it was first built, the system was known by a different name: the Jackson Lock and Dam.
Who Operates the Lock and Dam?
The Coffeeville Lock and Dam is operated by the United States Army Corps of Engineers. This is a federal agency that manages many of the country's waterways and public works. They are responsible for keeping the lock and dam running smoothly. Their work helps ensure safe passage for boats and manages water resources.
