Klemme Reservoir Report
Last Updated: December 6, 2025
Klemme is a private dam located in Bessie, Oklahoma, along the TR-BOGGY CREEK river.
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Summary
Built in 1966 for flood risk reduction, this Earth dam stands at 24 feet high with a hydraulic height of 19 feet. It has a capacity of 87 acre-feet and a normal storage of 42 acre-feet, with a surface area of 1 acre. The dam is regulated, inspected, and enforced by the Oklahoma Water Resources Board (OWRB) to ensure its safety and functionality.
Despite its low hazard potential, Klemme is classified as having a very high risk assessment, indicating the importance of proper risk management measures. The dam features a controlled spillway and a single valve outlet gate. Its last inspection in 2006 rated its condition as "Not Rated," highlighting the need for ongoing assessment and maintenance. While the dam is not owned or funded by any federal agency, its state jurisdiction ensures that it meets all necessary permitting and regulatory requirements.
Overall, Klemme serves a crucial role in mitigating flood risks in the Washita County area, under the oversight of the OWRB. Its strategic location and design help protect surrounding communities from potential water-related disasters. As climate change continues to impact water resources, the maintenance and management of structures like Klemme become increasingly vital for ensuring the safety and resilience of our infrastructure.
Year Completed |
1966 |
Dam Length |
450 |
Dam Height |
24 |
River Or Stream |
TR-BOGGY CREEK |
Primary Dam Type |
Earth |
Surface Area |
1 |
Hydraulic Height |
19 |
Nid Storage |
87 |
Structural Height |
24 |
Outlet Gates |
Valve - 1 |
Hazard Potential |
Low |
Foundations |
Soil |
Nid Height |
24 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
Washita River Near Foss
|
6cfs |
Washita River Near Clinton
|
32cfs |
Washita River Near Hammon
|
7cfs |
North Fork Red River Near Carter
|
21cfs |
Cobb Creek Near Eakly
|
16cfs |
Lake Creek Near Eakly
|
4cfs |
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.
Klemme