Working around water is very risky. Keep your electrical equipment away from water to avoid any accidents. If your actor/actress is expected to swim, make sure they are competent. If applicable, check the water for hazards that include riptides, dangerous marine life, waves, and objects in the water. All crew members working in or around water should have the ability to swim and appropriate water safety devices should be available for each member of the cast and crew. Make sure your crew or cast are not fatigued when required to work in or around water. If anyone has to dive, all divers need to have appropriate training and certifications. Your team should have a qualified life-saving personnel present for the duration of your water shoot.