A Waupaca man is being held in the Waupaca County jail on 10-thousand dollars cash bond for allegedly selling heroin. 38 year old Michael E. Ball faces a single count of delivery of heroin, as a party to a crime. The criminal complaint alleges Ball was the supplier of heroin to a Town of Dayton residence in mid-September where a police confidential informant purchased heroin and methamphetamine. If convicted, Ball could face up to 12 and a half years in prison. He is due back in court November 12th.