K4 Ranch Dam Reservoir Report
Nearby: Boggess No 2 Cravens
Last Updated: December 5, 2025
Located in Dewey County, Oklahoma, the K4 Ranch Dam is a privately owned structure designed by Cecil R.
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Summary
Bearden. This dam, situated on Squirrel Creek, stands at a height of 70 feet and spans 600 feet in length. With a storage capacity of 1350 acre-feet, it serves various purposes and features a controlled spillway with a width of 2 feet.
Despite being classified as having a low hazard potential, the K4 Ranch Dam is considered to have a very high risk due to its condition assessment not being rated. The dam, which is regulated by the Oklahoma Water Resources Board, undergoes inspections every 5 years. While emergency action plans and inundation maps are not currently in place, the structure meets state permitting and inspection requirements, emphasizing the importance of risk management measures for this significant water resource.
Water resource and climate enthusiasts will be intrigued by the K4 Ranch Dam's role in managing water levels in the region and its potential impact on the surrounding ecosystem. As one of the key structures in Dewey County, this dam serves as a vital component of the local water infrastructure, highlighting the importance of ongoing maintenance and monitoring to ensure its continued safety and functionality in the face of changing environmental conditions.
Dam Length |
600 |
Dam Height |
62 |
River Or Stream |
SQUIRREL CREEK |
Surface Area |
32 |
Hydraulic Height |
62 |
Drainage Area |
1.48 |
Nid Storage |
1350 |
Structural Height |
70 |
Hazard Potential |
Low |
Nid Height |
70 |
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.
K4 Ranch Dam