Lewis and clark county jail mugshots. in Helena, Montana. Recent arrest information is accessible through the Sheriff’s Office website and public records requests. Inmate Search Below is a list of Black Hawk County, Iowa inmates currently in custody. Individuals shown in any capacity on these pages are considered innocent until proven guilty by a court of law. The Lewis and Clark County Detention Center, located at the Law Enforcement Center, is located at 221 Breckenridge Ave. It is located at 221 Breckenridge Avenue, Helena, MT 59601, and operates under the authority of the Lewis & Clark County Sheriff’s Office. Easy to search. These slowdowns are causing longer than usual wait times for external users such as public users, law firms, and commercial vendors. Jan 4, 2026 · Search for inmates incarcerated in Lewis & clark County Jail, Helen, Montana. Information on Current Inmates Showing 1 to 933 of 933 entries Search through a database of current inmates in the Hamilton County Jail. vgy aynec bhr qetqwjm tundha begdtu czr vfva whlxo bglkao