Laws & Policies
Below is a summary of rules and regulations at Great Falls Park. Federal regulations that apply to all units of the National Park Service, including Great Falls, are found in the Code of Federal Regulations, Title 36, Chapter 1 (also called 36 CFR).
Did You Know?
Water temperatures in the Potomac can drop to freezing and ice will form along the banks. However, the water is moving too quickly through the Great Falls to completely freeze over.