Summary
Standing at a height of 23 feet with a hydraulic height of 18 feet, the dam boasts a storage capacity of 131 acre-feet and covers a surface area of 11 acres. Despite its low hazard potential and fair condition assessment, the dam is subject to regular state inspections and enforcement to ensure its safety and compliance with regulations.
Owned and regulated by a private entity, the Davis dam is equipped with an uncontrolled spillway that has a width of 32 feet. The dam, constructed with stone core and soil foundation, serves as a crucial water resource for the surrounding area. With a moderate risk assessment rating of 3, the dam's risk management measures and emergency action plan status remain unspecified. However, the dam's location in Powder River, Montana, highlights its importance in sustaining the local agricultural community through reliable irrigation infrastructure.
In the event of emergencies, the Davis dam's low hazard potential and proximity to Liz Cheney's Congressional District 00 in Wyoming underscore the importance of ongoing risk assessment and management. With a history dating back to the mid-20th century, the dam stands as a testament to the region's commitment to water resource management and climate resilience. As water resource and climate enthusiasts continue to monitor the dam's condition and regulatory compliance, the Davis dam remains a vital piece of infrastructure in the Campbell County landscape.
Year Completed |
1965 |
Dam Length |
295 |
Dam Height |
23 |
River Or Stream |
HAY CREEK |
Primary Dam Type |
Earth |
Surface Area |
11 |
Hydraulic Height |
18 |
Nid Storage |
131 |
Structural Height |
23 |
Outlet Gates |
Other Controlled - 0 |
Hazard Potential |
Low |
Foundations |
Soil |
Nid Height |
23 |
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.
Davis