The Parkersburg Flood Wall was built between 1946 and 1950.
The Construction of the Parkersburg Flood Wall
The Parkersburg Flood Wall, a vital piece of infrastructure designed to protect the city from devastating floods, was constructed over a four-year period, from 1946 to 1950. This significant engineering feat was undertaken by the US Army Corps of Engineers, renowned for their expertise in civil works projects across the United States. Their work plays a crucial role in flood risk management nationwide.
Key Features and Specifications
This formidable barrier is more than just a wall; it's a comprehensive flood control system meticulously designed to safeguard Parkersburg. Here are its key specifications:
| Feature | Detail |
|---|---|
| Construction Period | 1946-1950 |
| Builder | US Army Corps of Engineers |
| Length | Nearly 2 miles (approximately 3.2 km) |
| Shape | Inverted T |
| Average Height | 22 feet |
| Maximum Height | 30 feet |
| Gate Openings | 14 |
| Pump Stations | 6 |
How the Flood Wall Protects Parkersburg
The design and components of the Parkersburg Flood Wall highlight its critical role in flood defense:
- Structural Integrity: The inverted T shape provides enhanced stability and resistance against the immense pressure exerted by floodwaters, ensuring the wall stands firm during critical events.
- Strategic Length: Spanning nearly 2 miles, the wall provides extensive protection along the riverfront, encompassing a significant portion of the city's vulnerable areas.
- Flood Gate Management: The 14 gate openings are crucial for maintaining access to the riverfront under normal conditions. During flood threats, these gates can be swiftly sealed, forming a continuous protective barrier.
- Internal Drainage System: The 6 pump stations are vital for managing water that might accumulate behind the wall due to rainfall within the protected area, or seepage from the river. These pumps actively remove excess water, preventing internal flooding.
The construction of the Parkersburg Flood Wall represents a long-term commitment to community safety and resilience against natural disasters. It serves as a testament to strategic engineering designed to mitigate the destructive impact of floods.
