THC has been found to be immediately detectable after the first inhale of marijuana smoke, with blood levels of THC reaching a peak at around 9.0 min into smoking â just under a minute before the patients took their last puff (9.8 min).
Edon, Ohio. Edon is a village in Williams County, Ohio, United States. The population was 834 at the 2010 census.
Williams County Public Library - Edon Branch. 1  The Edon branch of the Williams Country Public Library serves a vital role in providing lifelong learning opportunities, through reading, for all the residents of the village. Edon has an online card catalog system, enabling a resident to place a reserve on materials or renew books online.