Crop Water Use for Aug. 12-19, 2025

August 20, 2025

Crop Water Use for Aug. 12-19, 2025

By Gary Stone - Extension Educator, Xin Qiao - Irrigation and Water Management Specialist

crop water use graphic

As corn and soybean near maturity, crop water use across Nebraska and Colorado fields held steady last week, guiding growers through the final stretch of irrigation season.

The estimated crop water use for Nebraska Panhandle and northeast Colorado crops for the previous week is shown in the tables below. The tables are based on data gathered and calculations made by Gary Stone, Nebraska Extension educator, and Dr. Xin Qiao, extension irrigation and water management specialist, both based at the UNL Panhandle Research and Extension Center in Scottsbluff, Nebraska.

Crop water use will vary across the Panhandle due to variations in ET, crop growth stage, temperature, soil type, wind and precipitation events. Crop water use will assist growers with irrigation scheduling and efficient water application and use.

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able showing estimated weekly crop water use for corn, soybean, dry beans, sugar beets, potatoes, alfalfa, wheat, and sorghum across Nebraska Panhandle sites as crops mature.
Figure 1. Estimated crop water use for Nebraska Panhandle crops: Aug. 12-19, 2025.
Table showing estimated weekly crop water use for corn, soybean, dry beans, sugar beets, potatoes, alfalfa, wheat, and sorghum across Colorado sites as crops mature.
Figure 2. Estimated crop water use for northeast Colorado crops: Aug. 12-19, 2025.

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