USGenWeb Project: Merrimack County,NH - A brief history of the county and extensive links for further genealogical research. - http://www.rootsweb.com/~nhmerrim/
Concord Regional Crimeline - Provides a way for area citizens to report criminal activities anonymously. Rewards for information leading to arrest, seizure of illegal drugs, or recovery of stolen property. Includes statistics, unsolved cases, and agency contacts. - http://www.concordregionalcrimeline.com/