Oren No 2 Reservoir Report
Nearby: Oren No. 3 Oren No 1
Last Updated: January 12, 2026
Oren No 2 is a privately owned earth dam located in Granite, Oklahoma, on the TR-North Elm Creek.
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Summary
Completed in 1961, this dam stands at a height of 27 feet and serves primarily for flood risk reduction purposes. With a normal storage capacity of 145 acre-feet and a maximum discharge of 4,332 cubic feet per second, Oren No 2 plays a crucial role in managing water flow in the area.
Despite being classified as having a low hazard potential, Oren No 2 is considered to have a very high risk due to its location and structural characteristics. The dam is regulated by the Oklahoma Water Resources Board (OWRB) and undergoes regular inspections, with the last one conducted in November 2010. The dam features a controlled spillway and an outlet gate for water release, ensuring the safety and stability of the structure.
Climate and water resource enthusiasts will find Oren No 2 to be an important infrastructure for flood mitigation in Beckham County, Oklahoma. With its strategic location and effective design, this dam contributes to the overall water management system in the area, providing protection against potential flooding events. As efforts continue to monitor and assess the risk associated with this dam, Oren No 2 remains a key asset in safeguarding the surrounding communities and ecosystems from water-related disasters.
Year Completed |
1961 |
Dam Length |
875 |
Dam Height |
27 |
River Or Stream |
TR-NORTH ELM CREEK |
Primary Dam Type |
Earth |
Hydraulic Height |
22 |
Nid Storage |
178 |
Structural Height |
27 |
Outlet Gates |
Valve - 1 |
Hazard Potential |
Low |
Foundations |
Soil |
Nid Height |
27 |
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.
Oren No 2