Randall No.2 Reservoir Report
Nearby: Randall No.10 Oknoname 059033
Last Updated: December 21, 2025
Randall No.2 is a privately owned earth dam located in Harper, Oklahoma, on SAND CRK.
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Summary
Built in 1971 by the USDA NRCS, this dam stands at a height of 26 feet and has a maximum storage capacity of 89 acre-feet. It serves a primary purpose of "Other" and is regulated by the Oklahoma Water Resources Board (OWRB). Despite being classified as "Undetermined" in terms of hazard potential, the dam is considered to have a very high risk rating.
With a controlled spillway and a single valve outlet gate, Randall No.2 has not been inspected since August 2006. The dam's risk management measures and emergency action plan status are currently unknown, raising concerns about its readiness for potential emergencies. Situated in a region represented by Frank D. Lucas (R), the dam's location in MAY, Oklahoma, underscores the critical importance of maintaining and monitoring water resources in the face of climate change challenges and potential risks associated with aging infrastructure.
Water resource and climate enthusiasts will find Randall No.2 to be a fascinating case study in dam management and the intersection of private ownership, regulatory oversight, and risk assessment. As discussions on infrastructure resilience and emergency preparedness continue to evolve, the status of this dam serves as a reminder of the ongoing need for proactive monitoring, maintenance, and mitigation strategies to safeguard our water resources in the face of changing environmental conditions.
Year Completed |
1971 |
Dam Length |
368 |
Dam Height |
26 |
River Or Stream |
SAND CRK |
Primary Dam Type |
Earth |
Hydraulic Height |
23 |
Nid Storage |
89 |
Structural Height |
26 |
Outlet Gates |
Valve - 1 |
Hazard Potential |
Undetermined |
Foundations |
Soil |
Nid Height |
26 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
Cimarron River Near Buffalo
|
75cfs |
Cimarron R Near Buttermilk
|
44cfs |
North Canadian River At Woodward
|
68cfs |
Bluff Creek Nr Buttermilk
|
39cfs |
Crooked C Nr Englewood
|
7cfs |
Cimarron River Near Waynoka
|
129cfs |
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.
Randall No.2