 In 1985 the library joined the Morris Automated Information Network (MAIN), an electronic database linking together all the public libraries in Morris County.An expansion costing nearly $4,000,000 (with the governments of both Chatham Borough and Chatham Township contributing a combined $2,000,000) was completed and dedicated on January 11, 2004.The library also has a 9/11 memorial with 7 doves to represent the 7 citizens who lost their lives on that tragic day in New York City.