Boulder County puts Gross Reservoir Expansion proposal on hold Gilbert Trujillo and last updated 2021-07-27 22:47:07-04 The lawsuit claims that Boulder County officials are stalling on a local permit that's needed so the utility can begin According to a press release from the county, Denver Water submitted an Areas and Activities of State Interest (1041) application to Boulder County Community Planning & Permitting in September 2020. The department says itâs requested additional information from Denver Water, and on June 29 told Denver Water it would not provide additional requested information. Boulder County communicated with Denver Water that it would move forward with planning meetings without providing the information, according to the press release.