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 future hydrology to support a more-conservative approach this year.
The Board has been setting C-BT quota since 1957, and 70 percent is the most common quota declared. It was also the quota set for the 2021 water delivery season. Quotas are expressed as a percentage of 310,000 acre-feet, the amount of water the C-BT Project was initially envisioned to deliver to allottees each year. A 70 percent quota means that the Board is making 0.70 acre-feet of water available for each C-BT Project unit.
The quota increases available C-BT Project water supplies by 62,000 acre-feet from the initial 50 percent quota made available in November. Water from the C-BT Project supplements other sources for 33 cities and towns, 120 agricultural irrigation companies, various industries and other water users within Northern Water’s 1.6 million-acre service area. According to recent census figures, more than 1 million residents now live inside Northern Water’s boundaries.