found: City of Broomfield, 1973.
found: Info. from CoGJ, Jan. 29, 2002(Last fall Broomfield became the City and County of Broomfield)
found: GNIS, Jan. 29, 2002(Broomfield County--Civil feature; Established November 15, 2001, as Colorado's 64th county, from parts of Boulder County, Adams County, Weld County, and Jefferson County; Broomfield--PPL, 39°55ʹ14ʺN 105°05ʹ10ʺW, variants: Broomfield Heights, City of Broomfield, Zangs Spur; Incorporated as a city in 1961, in Jefferson County, Adams County, Weld County, and Boulder County; re-established as Broomfield County, November 15, 2001)
found: Its Web site, Jan. 29, 2002(Broomfield, Colorado; City and County of Broomfield)
found: Wikipedia, November 14, 2018(Broomfield, Colorado; a consolidated city and county; municipality of Broomfield was incorporated in 1961 in the southeastern corner of Boulder County; over the next three decades, the city grew through annexations, many of which crossed the county line into three adjacent counties: Adams, Jefferson and Weld; amendment to the Colorado State Constitution to create a new county was passed in 1998, after which a three-year transition period followed. On November 15, 2001, Broomfield County became the 64th, newest, and smallest county of Colorado; 39°57ʹ12ʺN 105°03ʹ07ʺW)
