Kelly Bros Reservoir Report
Last Updated: December 6, 2025
Kelly Bros is a privately owned dam located in Creek County, Oklahoma, specifically in the city of Edna.
°F
°F
mph
Wind
%
Humidity
Summary
The dam, completed in 1960, serves as a regulation structure on the TR-Little Deep Fork Creek, with a primary purpose classified as "Other." This earth dam stands at a height of 25 feet and stretches 250 feet in length, with a storage capacity of 50 acre-feet and a normal storage of 20 acre-feet.
Managed by the Oklahoma Water Resources Board (OWRB), Kelly Bros has undergone state inspection and enforcement, ensuring its functionality and safety. The dam is classified as having a low hazard potential, with a very high risk rating of 1, indicating the importance of proper risk management measures. The spillway type is labeled as "Controlled," with a single valve outlet gate for water release.
For water resource and climate enthusiasts, Kelly Bros presents an intriguing case study in dam infrastructure and management. Its location in the Tulsa District and association with the TR-Little Deep Fork Creek highlight its significance in regulating water flow and storage in the region. The data on its design, construction, and inspection provide valuable insights into the challenges and considerations involved in maintaining a critical water resource structure. As climate change impacts continue to affect water resources, understanding the condition and management of dams like Kelly Bros becomes increasingly important for sustainable water management strategies.
Year Completed |
1960 |
Dam Length |
250 |
Dam Height |
25 |
River Or Stream |
TR-LITTLE DEEP FORK CR |
Primary Dam Type |
Earth |
Surface Area |
3 |
Hydraulic Height |
25 |
Nid Storage |
50 |
Structural Height |
25 |
Outlet Gates |
Valve - 1 |
Hazard Potential |
Low |
Foundations |
Soil |
Nid Height |
25 |
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.
Kelly Bros