How much water will it take to clean your system of alcohol?

I have never heard of anyone using water to clear alcohol out of the body. I am sure the only cure for being drunk is time. You have to wait for the alcohol to gradually leave the body, and there is no other cure for drunkenness, other than the passage of time. Although it is claimed by Harvard University that people who take St. John's Wort and Kudzu together, drink less, than people who don't take the two supplements together. I have never heard of anyone who used water to clear alcohol out of their system. Only the passage of time does that.