Quote Originally Posted by Chieftain WeedGuyver
Along with my blood test, something I forgot, I'm pretty sure I'll be getting an urine test.

I was wondering how much water should I drink and for how many days to pass it.

I'm 6'1'' and somewhere around 270 lbs.

Thanks in advance.
Despite what every one is telling, drinking water for days and days will do nothing to help you pass the test. Drinking water on the day of the test is a different story, that is dilution.

Only in the rarest of cases does a person receive two types of drug test at one time, such as both blood and urine. I am willing to bet they will only be testing your urine and not blood. Either way, urine is the one to be worried about.

If you are 6'1" and 270, you are grossly overweight. This is going to increase the time it will take for your body to get clean. I would consider going with substitution instead of dilution to pass your test. If you really want to go with dilution, then you should invest in some home drug testing kits.