Weaverville is located at (40.736687, -122.936208 According to the United States Census Bureau, the CDP has a total area of 10.4 square miles (27 km 2), all of it land.
http://www.blurtit.com/q7192319.html. If you have to have a hair follicle test marijuana will be in the system for 6 months to 1 year. If you have a urine screen done it will pass after 30 days. A blood test done will be 30+ days.
With a urine test, using marijuana for example, it could only date back as much as 7-10 days (depending on your metabolism and the THC?s half life) for the casual user but with a hair follicle test, marijuana can be detected (if the hair is still there) from as far as three years prior if you used marijuana.