What key information should be logged in a Nitrox dive log?

Logging the analyzed percentage of oxygen, depth, dive time, and any incidents is essential for several reasons. This specific information directly relates to dive safety and planning.

Knowing the analyzed percentage of oxygen is critical because it helps the diver manage exposure to oxygen toxicity, particularly with Nitrox mixes which have higher oxygen content than air. Tracking depth and dive time is crucial for monitoring potential nitrogen absorption and ensuring that the dive profile stays within safe limits to avoid decompression sickness. Additionally, noting any incidents provides valuable feedback for future dives, allowing divers to learn from experiences that occurred during the dive, whether they were problems or unique observations regarding the dive conditions.

These logged details create a comprehensive record that benefits future dive planning, safety evaluations, and compliance with dive organization protocols, making this information vital for all levels of divers using Nitrox. The other options, while they may be useful for personal reference or interest, do not carry the same weight in terms of safety and dive management.