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1.
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Acclimate to altitude before making your first dive. If you don't appropriately acclimate to your site you must consider the first dive as a repetitive dive. |
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2.
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Use tables designed for use at altitude to determine theoretical depth. |
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3.
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Round all calculations up and depths down. |
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4.
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Reduce your ascent rate to 30 feet per minute. |
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5.
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Do not dive above 10,00 feet above sea level. |
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6.
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Check buoyancy for changes due to both fresh water and altitude (Wet suit vs Dry suits). |
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7.
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The maximum depth for a dive at altitude is a theoretical depth of 130 feet. |
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8.
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Move slowly and deliberately before and after an altitude dive in order to prevent hypoxia (Lack of O2 due to shortness of breath). |
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9.
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Follow normal safety procedures at altitude. |
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10.
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Make a safety stop at the appropriate theoretical depth for at least three to five minutes at the end of every dive. |
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11.
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Wait at least 12 hours before ascending to a higher altitude after a dive.(Flying or Driving). |
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12.
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Check the back of your PADI open water slate if you forget the basic rules of diving at altitude. |