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Updates#

Larimer County Sets Public Meetings for 1041 Permit Application#

view looking down at halligan dam

In 2024, the City of Fort Collins applied for a 1041 permit from Larimer County. As a part of the permit process, two public hearings will take place with the county's Planning Commission and the Board of County Commissioners.

The meetings are scheduled at the Larimer County offices at 200 W. Oak St. in Fort Collins at the following times:

  • Planning Commission: Feb. 19 at 6 p.m.
  • Board of County Commissioners: March 24 at 6:30 p.m.

The Planning Commission holds its hearing to provide a permit recommendation to the County Commissioners. The County Commissioners hold a hearing to make a final decision on the permit application.

The Halligan Project requires a 1041 permit from Larimer County because it includes the enlargement of a reservoir resulting in a surface area at high water line in excess of 50 acres. The permit process looks at all aspects of the project. To view the application, visit the county's portal by clicking the button below.

If you have questions about the Halligan Project, you can email halligan@fcgov.com. If you want to submit comments to the county about the 1041 permit application, you can visit publicinput.com/halligan

View the 1041 application

Final Environmental Impact Statement Released#

Aerial view of Halligan Reservoir looking west

On Oct. 23, 2023, the U.S. Army Corps of Engineers published a Notice of Availability for the Halligan Water Supply Project final Environmental Impact Statement in the Federal Register. This action is a significant milestone for Fort Collins Utilities and the Halligan Project. The project will provide added capacity in Halligan Reservoir to store Utilities’ water rights, enabling a more robust, resilient and reliable water supply for our current and future customers. 

View the EIS

Fish and Wildlife Mitigation and Enhancement Plan Released#

looking up the North Fork of the Poudre River toward the existing Halligan Dam

In 2023, the Colorado Parks and Wildlife Commission and the Colorado Water Conservation Board approved the Fish and Wildlife Mitigation and Enhancement Plan. The approval marks a significant milestone for the Halligan Project.

The plan follows state law, which requires impacts be mitigated in a way that is ecologically reasonable and maintains a balance between the development of our water resources and the protection of our fish and wildlife.

Read the Plan

2022 Year In Review#

From state and federal permitting to design work and dam concepts–see what was accomplished in 2022.

Learn More

2021 Year In Review#

From state and federal permitting to preliminary design work and dam concepts–see what was accomplished in 2021. 

Learn More

2020 Year In Review#

From state and federal permitting to preliminary design work and stream gages–see what was accomplished in 2020. 

Learn More

Draft Environmental Impact Statement Released#

Looking at the surface of the water at Halligan Reservoir with mountains in the background.

The draft Environmental Impact Statement (EIS) for the Halligan Water Supply Project was released on November 22, 2019. This milestone was crucial in the federal permitting process. The draft EIS provides a comprehensive description of the project, including other water supply alternatives considered, and outlines the potential impacts associated with each alternative. During the public engagement phase, a public hearing was conducted on Jan. 13, 2020, and the comment period remained open until Feb. 26, 2020, which included a 30-day extension granted by the U.S. Army Corps of Engineers. A copy of the draft EIS can be found online.

Details

Conceptual Mitigation Plan Released#

Go to: https://usace.contentdm.oclc.org/digital/collection/p16021coll7/id/12793

The Conceptual Mitigation Plan for the Halligan Water Supply Project was released Nov. 22, 2019, with the draft EIS. A public hearing was held Jan. 13, 2020, and the comment period closed Feb. 26, 2020, which included a 30-day extension from the Corps.

View Mitigation Plan

Events#

There are no events scheduled at this time. Sign up for email updates to be notified of any up upcoming open houses, information sessions or public hearings.