Oknoname 051035 Reservoir Report
Nearby: Walton Allen Oknoname 051033
Last Updated: January 12, 2026
Oknoname 051035 is a privately owned earth dam located in Chickasha, Oklahoma, on TR-Line Creek.
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Summary
The dam, completed in 1960, stands at a height of 30 feet with a length of 380 feet, providing a storage capacity of 50 acre-feet. It serves a primary purpose of "Other" and is regulated by the Oklahoma Water Resources Board.
Despite its low hazard potential, Oknoname 051035 has been classified with a very high risk assessment rating of 1. Although the dam's condition is currently listed as "Not Rated," it undergoes inspections every 5 years, with the last inspection taking place in February 2001. The spillway, controlled by a single valve, has a width of 1 foot and a maximum discharge capacity of 700 cubic feet per second.
For water resource and climate enthusiasts, Oknoname 051035 presents an intriguing case study in dam infrastructure management and risk assessment. With its unique design features and high-risk classification, this dam serves as a reminder of the importance of regular inspections and maintenance to ensure the safety and stability of water structures in the face of changing environmental conditions.
Year Completed |
1960 |
Dam Length |
380 |
Dam Height |
30 |
River Or Stream |
TR-LINE CREEK |
Primary Dam Type |
Earth |
Surface Area |
2 |
Hydraulic Height |
30 |
Nid Storage |
50 |
Structural Height |
30 |
Outlet Gates |
Valve - 1 |
Hazard Potential |
Low |
Foundations |
Soil |
Nid Height |
30 |
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.
Oknoname 051035