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.
Ohio River Tributary Watersheds: East. The Ohio River tributaries (east) watershed is located in the eastern region of Ohio. It drains a total of 2,454 square miles and flows through all or part of 11 counties. Municipalities partially or fully in the watershed include Steubenville, Cadiz, Marietta and Belpre.