About Us

Committed to Delivering Water to Northeastern Colorado While Continuing to Plan for Future Water Needs for Our Growing Region

Since 1937, Northern Water has built a solid reputation of planning for and developing water supplies to approximately 1,021,000 people throughout our boundaries. We were created to contract with the federal government to build the Colorado-Big Thompson Project, and today we continue on our early mission of collecting water west of the Continental Divide and delivering it to Northeastern Colorado for agricultural, municipal, domestic, industrial and environmental uses. We expanded our water portfolio when Northern Water’s Municipal Subdistrict was formed in 1970 by six municipalities to build and operate the Windy Gap Project.  

As population continues to boom in our service area, we’re continuing to plan for future water storage projects to meet the growing demands with two new projects planned – the Northern Integrated Supply Project and Chimney Hollow Reservoir Project. While our water projects keep our staff busy in day-to-day operations and future plans, Northern Water provides even more through monitoring weather and water quality data, tracking streamflows and reservoir levels, and providing water planning and efficiency information. 

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Horsetooth Reservoir at Sunset

Regional Pool Allocation Set at 23,000 Acre-feet

The Northern Water Board of Directors allocated 23,000 acre-feet of Regional Pool Program water during its May 8, 2025, Board meeting.

People sit at tables in conference room listening to a speaker standing on a stage

Hundreds Hear About Latest Water Activities at Symposium

About 400 people interested in water and regional issues gathered Tuesday, April 8, for the annual Spring Water Symposium.

A person speaking to a group of contractors learning about the Northern Integrated Supply Project.

Contractors Gather to Learn About NISP Next Steps

Nearly 150 industry representatives gathered on Wednesday, April 16, to learn more about the contracting and construction process for the Northern Integrated Supply Project.