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Finished basement or not ? Water seeps everywhere, whatever depth the water was at is damaged. Concrete floors will absorb like a sponge and need time to dry, drywall (wallboard) will expand were wet, wood will stain, carpet can be cleaned and treated but the under-pad should be replaced etc... You may not be able to see all of what is damaged until all is dry, allow some time before determining all of your loss. Install some fans and dehumidifier to help with drying process. Then treat for mildew. Allow a good 10 days of drying before you inspect whats damaged. Remove what can be removed from floors, open walls ceiling where wet so it can dry. Also you have to determine where the seepage occurred, why it occurred ? and correct the problem if possible to prevent further damage.