Final answer:
The Grand Forks struck by the river flood in 1997 is in North Dakota. The flood caused major damage, and events like these underscore the importance of data from the U.S. Geological Survey for flood control and prevention.
Step-by-step explanation:
The Grand Forks that was struck by a significant river flood in 1997 is located in North Dakota. The flood was caused by the Red River, and it resulted in extensive damage to the city of Grand Forks and the surrounding area. The U.S. Geological Survey plays a crucial role in monitoring stream behavior and providing data that helps in making flood control decisions.
Detailed data from these kinds of events can be used to create flood frequency curves, aiding in the prevention and mitigation of future flooding disasters. For instance, the 2009 flood in western Georgia, specifically in Austell on Sweetwater Creek, provided critical data for such analyses.
While Grand Forks, North Dakota is not the same location as these examples, they all highlight the importance of understanding and preparing for flood events.