It's not the water you can see, it's the water you can't see that will cause the most damage.
When experiencing a water emergency and loss, it is imperative that we use all tools, ways and means necessary to locate the source, correct it, properly dry it. Double and triple check that all areas are dry. In doing this and using a moisture meter, it will determine that we have removed all access water and prevented moisture from sourcing into mold growth.