Nebraska growers, dealers and processors held 2.10 million cwt of potatoes in storage on April 1, according to USDA's National Agricultural Statistics Service. Current stocks represent 19% of the 2023 production. Total stocks are defined as all potatoes on hand, regardless of use, including those that will be lost through future shrinkage and dumping.
By USDA NASS

Historical potato stocks data for Nebraska is available at USDA.