Nebraska Department of Natural ResourcesThe Nebraska Department of Natural Resources is responsible for The Nebraska Dam Inventory includes all dams in Nebraska that are 25 feet or more in height or have a maximum storage capacity of 50 acre-feet or more. The inventory includes dams that are currently existing, have been approved for construction, or have breached.ArcGIS FeatureLayerhttps://hub.arcgis.com/datasets/06028e0343764fcb9370dc5a4bf53dc7_0engNebraskaMapPublicDams [Nebraska]Web servicesNebraskaLast Modified: 2025-10-19