Rose Cl Reservoir Report
Last Updated: December 14, 2025
Rose Cl is a privately owned earth dam located in Rosedale, Oklahoma.
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Summary
Built in 1929, the dam stands at a height of 24 feet and stretches 450 feet in length along the TR-Canadian River. Its primary purpose is flood risk reduction, with a maximum storage capacity of 176 acre-feet and a normal storage of 92 acre-feet. The dam is regulated by the Oklahoma Water Resources Board (OWRB) and undergoes regular inspections, with a low hazard potential and a very high risk assessment rating.
Although Rose Cl has not been modified since its construction, it features a controlled spillway and one outlet valve for water discharge. The dam is situated within the Tulsa District of the US Army Corps of Engineers, with no associated structures or federal agency involvement. Despite its condition being listed as "Not Rated" in the latest assessment, the dam meets state regulatory standards for permitting, inspection, and enforcement. For water resource and climate enthusiasts, Rose Cl serves as a historical landmark in flood risk management within McClain County, Oklahoma, under the jurisdiction of the OWRB.
Year Completed |
1929 |
Dam Length |
450 |
Dam Height |
24 |
River Or Stream |
TR-CANADIAN RIVER |
Primary Dam Type |
Earth |
Hydraulic Height |
24 |
Nid Storage |
176 |
Structural Height |
24 |
Outlet Gates |
Valve - 1 |
Hazard Potential |
Low |
Foundations |
Soil |
Nid Height |
24 |
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.
Rose Cl