What is a critical threat in inland divers' environments?

While visibility issues due to darkness can significantly impact diver safety and navigation, the critical threat in inland diving environments is typically associated with strong currents. Strong currents can pose immediate hazards, making it difficult for divers to maintain their position or return to their entry point. These currents can change rapidly and may not always be perceived until a diver is already affected by them.

In contrast, while darkness can create challenges in visibility, divers can often use lights or other tools to improve their sight under water. The presence of underwater debris is also a significant concern, as it can lead to entanglement or injury, but strong currents can exacerbate these hazards by displacing debris or pushing divers into dangerous areas. Similarly, exposure to cold water is a serious threat that can affect diver comfort and safety but is generally manageable with the right equipment. Focusing on the impact of strong currents highlights their potential to create life-threatening situations for divers if not properly assessed and managed.