A Gowanda man is facing drug charges after an investigation by the Southern Tier Regional Drug Task Force uncovered marijuana shipments to a local retailer. Police say that 36 year-old Charles Smith was receiving shipments of marijuana at the Can Do Bottle Redemption in the Village of Gowanda. While executing a search warrant on Monday police discovered that 3.5 pounds of marijuana had been delivered to the business and also seized $2,300 in cash. Smith is free on bail.