Two arrests were made in Port Huron last week as a result of a St. Clair County Sheriff’s Office Drug Task Force investigation. At 5 p.m. Sept. 23, the DTF executed a search warrant in the 1300 block of Miller Street in Port Huron, authorities said. Members of the DTF located cocaine, methamphetamine, heroin and analogues. Spencer was charged with the following felonies: possession with intent to deliver cocaine, possession with intent to deliver methamphetamine, possession with intent to deliver heroin and maintaining a drug house. Dykeman was charged with the following felonies: two counts of possession with intent to deliver cocaine less than 50 grams, possession of cocaine less than 25 grams and possession with intent to deliver methamphetamine.