Colo. Rev. Stat. § 30-5-109.5
As of November 15, 2001, the corporate limits of the city and county of Broomfield shall be as follows: Two parcels of land in all or portions of sections one, two, three, four, five, six, seven, eight, and eleven, all in township two south, range sixty-nine west and a portion of section one, township two south, range seventy west; all or portions of sections twelve, thirteen, fourteen, fifteen, twenty-one, twenty-two, twenty-three, twenty-four, twenty-five, twenty-six, twenty-seven, twenty-eight, twenty-nine, thirty-two, thirty-three, thirty-four, thirty-five, and thirty-six all in township one south, range sixty-nine west; all or portions of sections two, three, four, five, six, seven, eight, nine, ten, fifteen, sixteen, seventeen, eighteen, nineteen, twenty, twenty-one, twenty-nine, thirty, thirty-one, thirty-two, and thirty-three all in township one south, range sixty-eight west; and all or portions of sections twenty-three, twenty-six, twenty-seven, thirty-one, thirty-two, thirty-three, thirty-four, and thirty-five all in township one north, range sixty-eight west, all of the sixth principal meridian, Broomfield county, Colorado, except for those parcels otherwise remaining in the counties of Adams, Boulder, Jefferson, and Weld on and after November 15, 2001, pursuant to sections 10 to 13 of article XX of the state constitution.
C.R.S. § 30-5-109.5