On the Oswego River, what are the current's velocities during flood conditions?

During flood conditions on the Oswego River, current velocities can reach significant levels due to increased water flow from upstream sources. The correct choice indicating that currents can reach up to 5 mph reflects the intense and potentially hazardous conditions that can occur during flooding. These higher velocities are crucial for boaters and others navigating the river to understand, as they increase the risk of capsizing or losing control of vessels.

Knowledge of these speeds is vital for safety and navigation, especially in emergency situations when water levels are rising rapidly. The other options represent lower current velocities that would not accurately convey the potential dangers associated with flood conditions on the Oswego River, particularly during extreme weather events that can lead to significant flooding. Understanding the maximum current speeds during such conditions helps ensure preparedness and safety for those on or near the water.