I am desperate to find out how long THC stays in your system. My husband was charged with a violation and has not smoked herb since October 1, 2004. He was tested on December 27, 2004. He was a chronic smoker, and is a large man 6'1", 240#'s. The Officer tested him on December 27, 2003 with a urinalisys. The line was faint, She sent the urine to a lab. I do not know exactly how strong the meter read, but it was positive. He has not consumed or handled anything. Can anyone help to answer my question? thanks Peace.