Balanced Reporting. Trusted Insights. Thursday, March 04, 2021

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Agri-Pulse interview with Ag Secretary Tom Vilsack: March 2, 2021

Less than a week into his second stint on the job, Ag Secretary Tom Vilsack has already identified the key immediate priorities for USDA to address. Vilsack addresses those priorities and more in this interview with Agri-Pulse's Phil Brasher, Spencer Chase and Sara Wyant.

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Ag by the numbers

Irrigation delivery organizations released water from systems for a variety of users, purposes

According to USDA’s 2019 Survey of Irrigation Organizations, irrigation delivery organizations such as irrigation districts and ditch companies supplied an estimated 41.4 million acre-feet of off-farm water to U.S. farms and ranches in 2019. These organizations also delivered water to other customers: 2.3 million acre-feet to domestic users, 1.5 million acre-feet to industrial users, and 1.5 million acre-feet to other irrigation organizations. In addition, organizations intentionally released water from their systems for other purposes, including 3.1 million acre-feet for downstream users, 1.2 million acre-feet for managed groundwater recharge, and 1.0 million acre-feet to meet environmental requirements. Beyond these intentional deliveries and releases, a total of 10.7 million acre-feet of water left organization systems as conveyance losses, which represents water lost to groundwater seepage or evaporation during transport or storage. This implies an average conveyance loss rate of 16 percent. As the second largest outflow from water delivery systems, reducing conveyance losses is an important focus for water conservation efforts. However, hydrologic systems are complex natural systems, so conveyance losses in many cases provide benefits elsewhere in the environment. For example, conveyance losses may provide unmanaged groundwater recharge or indirect flows into surface water systems that can support wildlife habitat. This chart is based on data found in USDA’s Survey of Irrigation Organizations, updated December 17, 2020.