The Kandiyohi County Sheriff's Office says a regional drug task force conducted a search warrant Thursday on a home in Montevideo.
During the search, police say they located approximately 1 ounce of cocaine, 1 ounce of marijuana and nearly 1 pound of heroin.
Police arrested Luis Enrique Leal, age 27, on charges of First Degree Possession of Illegal Drugs and First Degree Possession with the intent to sell.
Those crimes are punishable by up to 30 years in prison or up to a $1million fine.
Police say the street value of the heroin could be close to $91,000.00.
Leal is currently being held in the Chippewa County Jail.