Summary
Constructed in 1965, this private-owned Earth-type dam boasts a height of 18.3 meters and a length of 711 meters, providing a storage capacity of 120.2 million cubic meters and a drainage area of 0.58 square kilometers. With a low hazard potential and a condition assessment yet to be rated, the dam remains a crucial asset within the region.
Managed by the Nebraska Department of Natural Resources, the Balka Group Dam plays a pivotal role in the state's regulatory and inspection processes, ensuring its structural integrity and operational efficiency. While the dam's emergency action plan status and risk assessment details are currently unspecified, its location in Garden County highlights its significance in safeguarding the surrounding community from potential water-related threats. As part of the Omaha District, the dam contributes to the overall water resource management efforts in the area, underlining its importance in maintaining environmental sustainability and climate resilience.
With its strategic position and functional design, the Balka Group Dam serves as a beacon of water resource management and climate adaptation in Nebraska. As a cornerstone of flood risk reduction and water storage, this Earth-type dam symbolizes the intersection of human ingenuity and natural resource preservation. By upholding regulatory standards and inspection protocols, the dam exemplifies a commitment to safety and environmental stewardship, embodying the harmonious coexistence between infrastructure development and ecological conservation in a changing climate landscape.
Year Completed |
1965 |
Dam Length |
711 |
Dam Height |
18.3 |
River Or Stream |
TR-NORTH PLATTE RIVER |
Primary Dam Type |
Earth |
Surface Area |
5.3 |
Hydraulic Height |
18.3 |
Drainage Area |
0.58 |
Nid Storage |
120.2 |
Structural Height |
18.3 |
Hazard Potential |
Low |
Foundations |
Soil |
Nid Height |
18 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
S. Platte R. At Julesburg
|
-999cfs |
South Platte River Near Crook
|
166cfs |
South Platte River At Roscoe Nebr
|
216cfs |
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.
Balka Group Dam