According to the USDA National Agricultural Statistics Service’s Census of Agriculture, less than 1% of cropland in North Dakota was irrigated in 2022. This was the lowest among the ten states entirely or partially covered by the Missouri River Basin and below the U.S. average for irrigated cropland, which is 14.4%. To identify the locations and areas of North Dakota croplands that have potential for future irrigation development, NDSU conducted a statewide irrigation reconnaissance study through a cooperative effort with the ND Irrigation Association, DWR, and Garrison Diversion Conservancy District.
2025 North Dakota Statewide Irrigation Reconnaissance Study (PDF)
