About the Project

The Northern Integrated Supply Project (NISP), led by the Northern Colorado Water Conservancy District (NCWCD), aims to provide 40,000 acre-feet of new water supplies to 15 local water providers. The project achieves this by constructing off-stream reservoirs to capture peak river flows without impacting agricultural water rights. Frederick is an active participant in NISP for a projected yield of 2,600 acre-feet of high-quality water annually.

 In 2008, Frederick acquired Berthoud’s 1,300-share interest in NISP, and in 2009, formalized the transfer of 1,300 shares from Central Weld County Water District. Both actions were part of agreements with NCWCD, and the Town Board has approved all subsequent agreements through the current Twenty-First Interim Agreement. There will be a new interim agreement proposed in mid 2026.

Project Facts

• The Town began participating in the project in 2008.
• The NISP project has received a Section 404 Permit from the Army Corps of Engineers for the construction of the Glade and Galeton Reservoirs as well as other features of the project including environmental mitigation. 
• Design of the Glade Reservoir is almost complete.

Project Timeline/Important Dates

• Potential construction of Glade to begin no earlier than 2027.
• Water to be stored in the reservoir in around 2031 or later. 

Project Benefits

This new water source will provide necessary water redundancy for existing residents and provide a quality water source for future development of the community. 

Contact Us

Project Manager: Sarah Watson
Project Hotline: 720-382-5603

Work Schedule

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Traffic Impacts

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