Dams provide many benefits across Nebraska, from water for irrigation and livestock, to flood control, to countless recreation opportunities. This booklet has been developed by the Nebraska Department of Natural Resources (NeDNR) as a guide to help you inspect and maintain your dam. Routine maintenance assures your dam will operate as intended, help prevent costly repairs or even dam failure, and preserve the many benefits it provides. Information about common problems found at dams and repair recommendations can be found on pages 6 to 16 of this booklet.
In Nebraska, at least one dam fails almost every year, putting lives at risk and causing damage to downstream property. Even a small dam can release large quantities of water and sediment capable of causing catastrophic damage for miles downstream, destroying crops, roads, highways, bridges, buildings, and homes. Nebraska statutes specifically state the owner of a dam shall be liable for all damages arising from the failure of their dam (46-241(5)). Proper maintenance reduces the potential liability associated with your dam.