Summary
Built in 1958, this earth dam stands at 59 feet high and spans 725 feet in length, creating a reservoir with a storage capacity of 6,491 acre-feet. The lake covers a surface area of 159 acres and is fed by South Carrizo Creek, with a drainage area of 44.69 square miles.
Despite being classified as having a low hazard potential, Etling Lake is considered to have a very high risk due to its location and design. The dam features a controlled spillway and a single outlet gate for water release. While it has not been rated for its condition assessment, regular inspections are conducted every five years to ensure its safety and functionality. The surrounding area does not have designated emergency action plans in place, raising concerns for potential risks and management measures in case of an emergency.
Enthusiasts of water resources and climate will find Etling Lake to be a fascinating study in recreational dam construction and management. With its unique design features and risk assessment profile, this reservoir serves as a valuable asset for the community while highlighting the importance of ongoing maintenance and emergency preparedness in the face of changing environmental conditions.
Year Completed |
1958 |
Dam Length |
725 |
Dam Height |
59 |
River Or Stream |
SOUTH CARRIZO CREEK |
Primary Dam Type |
Earth |
Surface Area |
159 |
Hydraulic Height |
50 |
Drainage Area |
44.69 |
Nid Storage |
6491 |
Structural Height |
59 |
Outlet Gates |
Valve - 1 |
Hazard Potential |
Low |
Foundations |
Soil |
Nid Height |
59 |
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.
Etling Lake