Roberts Cattle Company Lagoon 3 Dam Reservoir Report
Last Updated: December 15, 2025
Located in Dawson County, Nebraska, the Roberts Cattle Company Lagoon 3 Dam stands as a crucial water resource structure regulating the flow of the TR-Platte River.
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Summary
Completed in 2006, this private-owned Earth dam serves various purposes, including irrigation and livestock management. With a height of 11 feet and a length of 3161 feet, the dam has a storage capacity of 128 acre-feet, providing essential water storage for the region.
Managed by the Nebraska Department of Natural Resources, the Roberts Cattle Company Lagoon 3 Dam has a low hazard potential and is in satisfactory condition as of the last inspection in December 2019. The dam is equipped with outlet gates and is regularly inspected every five years to ensure its structural integrity and safety. With its stone core and soil foundation, the dam plays a vital role in water management for the surrounding area, demonstrating effective collaboration between private ownership and state regulatory agencies in safeguarding water resources and mitigating climate-related risks.
Congressional District 03, Nebraska, represented by Adrian Smith (R), oversees the Roberts Cattle Company Lagoon 3 Dam's operations and compliance with state regulations. The dam's strategic location in the SWS2T9R21W area contributes to the overall water management efforts in the region, highlighting the importance of sustainable infrastructure development in addressing water resource challenges. As water resource and climate enthusiasts, understanding and supporting initiatives like the Roberts Cattle Company Lagoon 3 Dam are essential for promoting resilience and conservation in the face of changing environmental conditions.
Year Completed |
2006 |
Dam Length |
3161 |
Dam Height |
11 |
River Or Stream |
TR-PLATTE RIVER |
Primary Dam Type |
Earth |
Surface Area |
11 |
Hydraulic Height |
11 |
Drainage Area |
0.2 |
Nid Storage |
128 |
Structural Height |
13 |
Hazard Potential |
Low |
Foundations |
Soil |
Nid Height |
13 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
Spring Creek Nr Overton
|
7cfs |
Buffalo Creek Nr Overton Nebr
|
3cfs |
Platte River Near Overton
|
511cfs |
Elm Creek Nr Elm Creek
|
0cfs |
Platte R Mid Ch
|
377cfs |
Platte River Near Kearney
|
1870cfs |
Dam Data Reference
Condition Assessment
SatisfactoryNo existing or potential dam safety deficiencies are recognized. Acceptable performance is expected under all loading conditions (static, hydrologic, seismic) in accordance with the minimum applicable state or federal regulatory criteria or tolerable risk guidelines.
Fair
No existing dam safety deficiencies are recognized for normal operating conditions. Rare or extreme hydrologic and/or seismic events may result in a dam safety deficiency. Risk may be in the range to take further action. Note: Rare or extreme event is defined by the regulatory agency based on their minimum
Poor A dam safety deficiency is recognized for normal operating conditions which may realistically occur. Remedial action is necessary. POOR may also be used when uncertainties exist as to critical analysis parameters which identify a potential dam safety deficiency. Investigations and studies are necessary.
Unsatisfactory
A dam safety deficiency is recognized that requires immediate or emergency remedial action for problem resolution.
Not Rated
The dam has not been inspected, is not under state or federal jurisdiction, or has been inspected but, for whatever reason, has not been rated.
Not Available
Dams for which the condition assessment is restricted to approved government users.
Hazard Potential Classification
HighDams assigned the high hazard potential classification are those where failure or mis-operation will probably cause loss of human life.
Significant
Dams assigned the significant hazard potential classification are those dams where failure or mis-operation results in no probable loss of human life but can cause economic loss, environment damage, disruption of lifeline facilities, or impact other concerns. Significant hazard potential classification dams are often located in predominantly rural or agricultural areas but could be in areas with population and significant infrastructure.
Low
Dams assigned the low hazard potential classification are those where failure or mis-operation results in no probable loss of human life and low economic and/or environmental losses. Losses are principally limited to the owner's property.
Undetermined
Dams for which a downstream hazard potential has not been designated or is not provided.
Not Available
Dams for which the downstream hazard potential is restricted to approved government users.
Roberts Cattle Company Lagoon 3 Dam
Dogwood East