Merrimack County Jail, The Merrimack County Department of Corrections operates a direct supervision correctional facility located on Daniel Webster Highway in Boscawen, New Hampshire. Learn about mail, visitation, phone, and other rules and regulations for inmates and visitors. We understand how important it is to keep in touch with your loved one. Mar 16, 2015 · Find information about Merrimack County Jail, a county facility that holds inmates awaiting trial or sentencing or both. Access accurate information on custody status, visitation rules, bail details, and more. Login. Mar 14, 2026 · Find out how to search for inmates, visit them, and contact the Merrimack County jail in Boscawen, NH. Find out how to locate an inmate in Merrimack County, NH using the online jail roster. Learn about the roster's features, search criteria, and frequently asked questions about inmate searches. Search for inmates at Merrimack County Jail in Merrimack County, NH. d3, uh3q, em, h1yra, e69le, ykrg4, klftn, nwmrd, gx, 1vvz,