The water under the Narrows Bridge is over 200 feet deep. This significant depth is part of a dynamic and challenging aquatic environment.
Understanding the Depths and Currents
The Narrows Bridge spans a channel known for its formidable underwater conditions. The considerable depth, exceeding 200 feet, contributes to the powerful hydrodynamics of the area. This deep channel is further characterized by swift and treacherous tides.
Key Characteristics of the Narrows Channel
The water beneath the Narrows Bridge is not only remarkably deep but also experiences powerful tidal flows. These conditions create a challenging environment for marine activities and significantly influence the engineering considerations for the bridge itself.
- Significant Depth: The channel's depth is more than 200 feet, marking it as a substantial waterway.
- Powerful Tides: Treacherous tides sweep through the channel with considerable force.
- Speed: These currents can move at speeds exceeding 8.5 miles per hour, which translates to approximately 12.5 feet per second.
- Frequency: The powerful tides reverse direction and sweep through the channel four times every day, creating a constant movement of water.
The table below summarizes the key aquatic characteristics under the Narrows Bridge:
| Characteristic | Value |
|---|---|
| Water Depth | Over 200 feet |
| Tide Speed | Over 8.5 miles per hour (12.5 ft/s) |
| Tide Frequency | Four times a day |
These extreme conditions of depth and current highlight the unique natural challenges present at the Narrows Bridge location.
