Northern Water sets allocation at 70% for the season

BERTHOUD — The board of the Northern Colorado Water Conservancy District this morning set a water allocation for the 2022 growing season at 70%.

The allocation, which is the amount of water that the district will make available to owners of shares of the Colorado-Big Thompson project, means that of the 310,000 acre feet available at 100%, 217,000 acre feet will be made available to shareholders. An acre foot of water — essentially the amount of water that would cover an acre of land one-foot deep — is about 325,851 gallons of water.

The board chose what has become the typical allocation. It has the option of increasing it later if conditions permit.

Board members expressed their desire to take a conservative approach that protects the ability of the C-BT Project to provide a water supply while considering the current water supply conditions in the Colorado River basin and the possibility that adverse conditions could persist. While current soil moisture conditions on eastern plains farmland prompted several board members to ask for consideration of a higher quota, others cited the uncertainty of weather conditions to come.

As reported by Northern Water staff Wednesday and again this morning at the board meeting, the district is in good shape on water already stored in the system’s reservoirs. A total of about 563,000 acre feet is stored in Lake Granby, Horsetooth Reservoir and Carter Lake before the runoff season gets fully underway. That’s about 32,000 acre feet above average. The storage levels have been above average for the past eight years, the staff reported.

As reported Wednesday, streamflow levels are predicted to be near average, and snowpack levels are about 90% of average. Uncertain is the amount of precipitation on the Western Slope or Eastern Slope yet this spring and early summer, and whether soil conditions will remain dry.

The board took the advice of its staff as well as the recommendations of numerous water users, who called for the 70% quota.

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