Sand Run Dam Reservoir Report
Nearby: Lake Rice Dam Tecumseh Lake Dam
Last Updated: December 27, 2025
Located in Hocking County, Ohio, the Sand Run Dam is a Federal-owned structure managed by the USDA Forest Service.
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Summary
Completed in 1964, this Earth-type dam stands at 22 feet in height and spans 450 feet in length, serving primarily for debris control. The dam also supports fish and wildlife pond activities as well as recreational pursuits, covering a surface area of 2 acres and holding a maximum storage capacity of 21 acre-feet.
With a significant hazard potential, the Sand Run Dam has a moderate risk rating and an uncontrolled spillway system. Despite its condition being listed as "Not Rated," the dam has not been inspected since September 2017. Emergency action plans and risk management measures for this structure are currently not in place, highlighting the need for updated safety protocols. Water resource and climate enthusiasts interested in the management and maintenance of dams will find the Sand Run Dam an intriguing case study for its unique design and multi-purpose functions.
Year Completed |
1964 |
Dam Length |
450 |
Dam Height |
22 |
River Or Stream |
UNNAMED |
Primary Dam Type |
Earth |
Surface Area |
2 |
Hydraulic Height |
22 |
Drainage Area |
0.02 |
Nid Storage |
21 |
Structural Height |
25 |
Outlet Gates |
Uncontrolled |
Hazard Potential |
Significant |
Foundations |
Soil |
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.
Sand Run Dam