Which log documents all fuels, lubricating oils, and freshwater on board?

The appropriate document that records all fuels, lubricating oils, and freshwater on board is the Fluid Management Log. This log is specifically designed to track the quantities and usage of various fluids essential for vessel operations, including fuel and lubricants, helping ensure that sufficient supplies are maintained for safe and efficient functioning.

The Daily Log is generally used to document operational activities and occurrences on a day-to-day basis, but it does not focus exclusively on fluid management. The Hourly Log often pertains to recording changes or measurements that occur on an hourly basis, such as equipment parameters or operational statuses, rather than managing stock levels of various essential fluids. The Supply Inventory Log could track all supplies on board but does not specifically target the ongoing management of fluids like the Fluid Management Log does, which is tailored for liquid resources specifically vital to the vessel's operations.