Summary
This private-owned earth dam stands at 21 feet high and has a hydraulic height of 19 feet, with a storage capacity of 57 acre-feet. The dam's primary purpose is irrigation, but it also provides fire protection, stock watering, and recreational opportunities in the area.
Despite its importance, Callaghan Creek Dam is currently facing challenges. The dam is classified as having a significant hazard potential and a poor condition assessment as of April 2020. With an inspection frequency of three years, the dam requires attention to ensure its safety and functionality. The spillway type is uncontrolled, with a width of 10 feet, and the outlet gates consist of a slide (sluice gate).
Efforts are needed to address the condition of Callaghan Creek Dam and ensure its resilience in the face of potential risks. As a moderate risk structure, the dam requires effective risk management measures to safeguard the surrounding community and environment. With its location in a congressional district in Nevada, the dam's maintenance and safety are crucial for water resource and climate enthusiasts who recognize the importance of sustainable water management practices.
Dam Length |
417 |
Dam Height |
21 |
River Or Stream |
CALLAGHAN CREEK |
Primary Dam Type |
Earth |
Surface Area |
5.7 |
Hydraulic Height |
19 |
Drainage Area |
3.5 |
Nid Storage |
57 |
Structural Height |
27 |
Outlet Gates |
Slide (sluice gate) - 1 |
Hazard Potential |
Significant |
Foundations |
Rock, Soil |
Nid Height |
27 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
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.
Callaghan Creek Dam