Summary
Built in 1970, this Earth-type dam stands at 55 feet high and has a storage capacity of 117 acre-feet. The dam primarily serves the purpose of irrigation and water supply, crucial for supporting agricultural activities in the surrounding area.
Despite its satisfactory condition assessment, Murray poses a high hazard potential, highlighting the importance of regular inspections and maintenance to ensure its structural integrity. The dam is regulated by the California Department of Water Resources (DWR) under the Safety of Dams program, with state jurisdiction and enforcement in place to oversee its operations. In the event of an emergency, preparedness measures such as an Emergency Action Plan (EAP) are essential to mitigate risks and protect downstream communities.
With its strategic location and vital role in water supply, Murray serves as a significant infrastructure for the local community. Ongoing monitoring and adherence to regulatory guidelines are crucial to safeguarding the dam's functionality and minimizing potential risks associated with its operation. As water resource and climate enthusiasts, staying informed about the status of dams like Murray is essential for promoting sustainable water management practices and resilience in the face of changing environmental conditions.
Year Completed |
1970 |
Dam Length |
300 |
Dam Height |
55 |
River Or Stream |
Tr Franz Creek |
Primary Dam Type |
Earth |
Surface Area |
6 |
Hydraulic Height |
50 |
Drainage Area |
0.06 |
Nid Storage |
117 |
Hazard Potential |
High |
Nid Height |
55 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
Maacama C Nr Kellogg Ca
|
2860cfs |
Russian R Nr Healdsburg Ca
|
17500cfs |
Russian R A Jimtown Ca
|
14000cfs |
Russian R A Digger Bend Nr Healdsburg Ca
|
357cfs |
Dry C Nr Mouth Nr Healdsburg Ca
|
1210cfs |
Russian R Nr Windsor Ca
|
1960cfs |
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.
Murray