Dobson Dam Reservoir Report
Nearby: Davis No 1 Davis No 2
Last Updated: December 31, 2025
Dobson Dam, located in Sweetwater, Oklahoma, is a privately owned structure with a primary purpose of recreation.
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Summary
Managed by the USDA NRCS, the dam stands at a height of 11.2 feet with a hydraulic height of 8.2 feet. It has a storage capacity of 110.3 acre-feet and serves as a popular spot for outdoor activities in the region.
The dam's spillway type is controlled, with a width of 3 feet, and it has a low hazard potential. While the condition assessment is not rated, the risk assessment indicates a very high risk level (1). Despite its remote location and limited information on its construction and maintenance history, Dobson Dam remains a significant feature in the local landscape, providing both recreational opportunities and essential water management functions.
Water resource and climate enthusiasts may find Dobson Dam an intriguing subject for further study, given its unique characteristics and potential risk factors. With its picturesque location along the Un-named Tri. Elm Creek, the dam presents a blend of natural beauty and engineering marvel, making it a valuable asset for the community and a point of interest for those interested in water infrastructure and environmental conservation efforts in Oklahoma.
Dam Length |
695 |
Dam Height |
11.2 |
River Or Stream |
UN-NAMED TRI. ELM CREEK |
Surface Area |
10.23 |
Hydraulic Height |
8.2 |
Drainage Area |
4.32 |
Nid Storage |
110.3 |
Structural Height |
13.6 |
Hazard Potential |
Low |
Nid Height |
14 |
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.
Dobson Dam