Exploring the Upper Mississippi: SEAS’ Comprehensive Multibeam Dike Survey for the U.S. Army Corps of Engineers
The Upper Mississippi River is a vital waterway, and keeping it safe and navigable is essential for many reasons, including commerce, recreation, and environmental preservation. Recently, Seaside Engineering and Surveying has undertaken a significant project to survey 1,200 submerged dikes along the Upper Mississippi River, spanning over 300 miles and four states. This project is part of an effort by the U.S. Army Corps of Engineers' Rock Island District to ensure the river remains safe and functional.
What Is a Multibeam Hydrographic Survey?
A multibeam hydrographic survey uses advanced sonar technology to map underwater features with high precision. In this project, Seaside Engineering and Surveying is using this technology to locate and assess the condition of submerged dikes. These dikes are crucial structures that help manage water flow and maintain safe navigation channels.
Challenges and Determination
The survey team has faced significant challenges, particularly due to high water levels and flooding. Access to the river has been difficult, with many boat ramps underwater. Despite these obstacles, the dedicated field team has found creative solutions, such as launching boats from flooded roadways along levees, to keep the project moving forward.
Why This Matters to You
Understanding the condition of these submerged dikes directly impacts everyone who relies on the river. Here's how:
Safety: By ensuring the dikes are in good condition, we can prevent potential navigation hazards that could lead to accidents.
Commerce: The Mississippi River is a major transportation route for goods. Safe and efficient navigation helps keep supply chains running smoothly, affecting everything from food prices to the availability of consumer goods.
Environment: Properly maintained dikes help manage water flow, reducing the risk of flooding and protecting homes, businesses, and natural habitats along the river.
Recreation: Many people enjoy recreational activities on the river, such as boating and fishing. Keeping the river safe ensures these activities can continue without interruption.
Supporting Communities
Our hearts go out to the people, homes, and businesses affected by the recent high water levels and flooding. The survey not only aims to improve the river's safety and functionality but also supports efforts to mitigate the impact of such natural events in the future.
By investing in advanced surveys and maintaining critical infrastructure, we ensure that the Upper Mississippi River remains a valuable resource for everyone. Seaside Engineering and Surveying and the U.S. Army Corps of Engineers are committed to this mission, working to overcome challenges and deliver results that benefit us all.