I don't know. I normally have water out of a glass that's 14oz or something , after I get up, i normally fill up my 30oz tumbler with coffee or tea, I normally finish my 64oz water bottle I take with me by the time I get back home and I have several more drinks of water...
You should be having ~80oz water, on average, in your first ten hours of waking.
HOW MANY BIG ASS BUGS NEARLY SIZE OF YOIR HAND YOUVE SEEN THIS SUMMER?