A giant loop #water system around El Paso County might help utilities plan for the future — KRCC

Denver Basin Aquifer System graphic credit USGS.

From KRCC (Shanna Lewis):

As the population grows along the Front Range, many water utilities in El Paso County are seeing declines in the productivity of wells that draw from the Denver Basin, a geological formation that stretches north into Weld County and across much of the Front Range.

Some water managers are looking at a potential $134 million project that could help them, now and in the future…

The Cherokee Metropolitan District is among the handful of water utilities looking at ways to work together to circulate water between the farthest northern and southern reaches of the county.

The idea is to use new and existing infrastructure — like the big blue pipeline — to create a giant loop system that could take water flowing south in Monument and Fountain creeks and pump it north again through ditches and pipelines.

Woodmoor Water and Sanitation District is another primary collaborator in the project. The utility supplies water to residents in the northern part of the county, but has water assets in the southern part, including a quiet 80-acre lake called the Callahan Reservoir. It could become part of the Loop system too…

A map being shown around El Paso County by suburban water agencies traces the path of the Loop, a complex $134 million pipeline and pumping project that would allow northern and eastern communities in the county to reuse aquifer water returning to Fountain Creek, and pipe along water rights they have bought up on the southern side of the county. (Provided by Woodmoor Water and Sanitation District)

Manager Jessie Shaffer says because of declines in their Denver Basin wells, the utility purchased surface water rights from Fountain Creek.

“But the problem is those renewable water rights are located just south of the city of Fountain,” Shaffer said. “We need a way to transport those water supplies.”

The proposed Loop would allow Woodmoor and other districts to get to water they own the rights to but haven’t been able to access. It would also allow them to more easily recycle indoor wastewater that comes from Denver Basin wells and now drains into the sewer…

“Water is absolute. It is game, set, match,” she said. “If you don’t have water, your highways don’t matter. Your human services don’t matter. All of those issues don’t matter if there’s not water. So we have to get the water equation finished, we have to find the long-term answer.”

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