Choat Dam Reservoir Report
Nearby: Jasa Dam Redler Dam
Last Updated: December 13, 2025
Choat Dam, located in St.
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Summary
Edward, Nebraska, is a privately owned structure primarily used for irrigation purposes. Built in 1950 by designer Ralph Reid of USDA NRCS, this earth dam spans 464 feet in length and stands at a height of 27 feet, with a hydraulic height of 24 feet. The dam has a storage capacity of 102 acre-feet and is situated on the TR-Vorhees Creek, within the Omaha District.
Despite its historical significance, Choat Dam is currently assessed to be in poor condition as of the last inspection in October 2016. The dam's maintenance and upkeep are overseen by the Nebraska Department of Natural Resources (DNR), which regulates, inspects, and enforces safety measures for the structure. With a drainage area of 0.3 square miles and a maximum discharge capacity of 380 cubic feet per second, the dam plays a crucial role in managing water resources in the region.
As water resource and climate enthusiasts, understanding the state-regulated status and structural details of Choat Dam provides valuable insights into its role in the local ecosystem. With ongoing assessments and potential risk management measures, it is essential to monitor the condition of this key infrastructure to ensure the safety and sustainability of water resources for irrigation and environmental purposes in Boone County, Nebraska.
Year Completed |
1950 |
Dam Length |
464 |
Dam Height |
25 |
River Or Stream |
TR-VORHEES CREEK |
Primary Dam Type |
Earth |
Surface Area |
8 |
Hydraulic Height |
24 |
Drainage Area |
0.3 |
Nid Storage |
102 |
Structural Height |
27 |
Foundations |
Soil |
Nid Height |
27 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
Beaver Creek At Genoa
|
114cfs |
Loup River Power Canal Near Genoa
|
2080cfs |
Loup River Near Genoa
|
1320cfs |
Prairie Creek Nr Silver Creek Nebr
|
6cfs |
Silver Cr
|
4cfs |
Platte River Near Duncan
|
243cfs |
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.
Choat Dam