What United Water does

United Water and Sanitation District is on the cutting edge of ensuring that Colorado has adequate and affordable water. United uses its expertise to support the communities where it operates.

Bob Lembke created United Water in 2003 as a special district to address the water needs of a fast-growing state, bringing expertise in acquiring water rights and building efficient and affordable water delivery systems.

United builds and maintains modern and efficient water delivery systems that serve agricultural, residential and municipal clients.

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We have a track record of supplying water to the Front Range.

We’re committed to preserving our natural resources.

We support the communities where we operate.

United South Platte River Streamflow and River Calls Map

The map offers an up-to-date view of what's happening on the South Platte and its tributaries, which is crucial for anyone operating on the river. 
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Water Infrastructure

United's system spans more than 400 miles, using natural geologic features in conjunction with pipelines, pumps and reservoirs to cost-effectively store and transport water. 
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Partnering with SIEP

United Water is one of the main sponsors of the Subsurface Irrigation Efficiency Project, or SIEP, a permanent research facility in Weld County, operated with the help of Colorado State University students. Subsurface drip irrigation is the practice of applying water directly to the root of the plant.
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Partnering with the 70 Ranch

70 Ranch is proud to be a member of Weld County's historic agricultural community. We strive to bring new technologies and best practices to farming, ranching, water efficiencies and conservation.
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