Gaskill #8 Reservoir Report
Nearby: Benson No.3 Harris C.
Last Updated: December 13, 2025
Located in Freedom, Oklahoma, Gaskill #8 is an earth dam constructed in 1977 by the USDA NRCS along Redhorse Creek.
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Summary
With a height of 25 feet and a length of 246 feet, this dam provides a storage capacity of 64 acre-feet and a surface area of 7 acres, serving a drainage area of 1.88 square miles. The dam features an uncontrolled spillway with a width of 127 feet and is classified as having a low hazard potential and a moderate risk assessment.
Despite being privately owned, Gaskill #8 is not regulated or permitted by the state, and has not been inspected or rated for condition assessment. While the dam does not have an emergency action plan in place, it is designated as having moderate risk management measures. The nearby Tulsa District of the US Army Corps of Engineers does not have jurisdiction over this structure, indicating that its maintenance and operation fall solely under the responsibility of the private owner. Water resource and climate enthusiasts may be intrigued by the minimal oversight and potential risks associated with this dam, highlighting the importance of regular inspections and emergency preparedness in safeguarding our water infrastructure.
Year Completed |
1977 |
Dam Length |
246 |
Dam Height |
25 |
River Or Stream |
REDHORSE CREEK |
Primary Dam Type |
Earth |
Surface Area |
7 |
Hydraulic Height |
25 |
Drainage Area |
1.88 |
Nid Storage |
64 |
Hazard Potential |
Low |
Nid Height |
25 |
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.
Gaskill #8