Ruth Gss No 1 Reservoir Report
Nearby: Oknoname 30233 Dicks Pond
Last Updated: December 6, 2025
Ruth Gss No 1 is a privately owned dam located in Tishomingo, Oklahoma, along the Big Sandy Creek.
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Summary
Built in 2004 by USDA NRCS, this stone dam stands at a height of 17.7 feet and has a hydraulic height of 14.7 feet. With a storage capacity of 55.6 acre-feet and a surface area of 3.4 acres, the dam serves primarily for purposes other than flood control or water supply.
Despite its low hazard potential, Ruth Gss No 1 is considered to have a very high risk due to its location and potential consequences of failure. The dam is regulated by the Oklahoma Water Resources Board and undergoes regular inspections every five years. While the dam's condition assessment is currently not rated, emergency action plans and risk management measures have not been documented.
Overall, Ruth Gss No 1 serves as an important water resource structure in Johnston County, Oklahoma, contributing to the management of Big Sandy Creek and providing various benefits to the local community. As water resource and climate enthusiasts, understanding the intricacies and regulatory aspects of dams like Ruth Gss No 1 is crucial for ensuring the safety and sustainability of our water infrastructure.
Year Completed |
2004 |
Dam Length |
485 |
Dam Height |
17.7 |
River Or Stream |
BIG SANDY CREEK |
Surface Area |
3.4 |
Hydraulic Height |
14.7 |
Drainage Area |
120 |
Nid Storage |
55.6 |
Structural Height |
19.7 |
Hazard Potential |
Low |
Foundations |
Soil |
Nid Height |
20 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
Pennington Creek Near Reagan
|
7cfs |
Blue River Near Connerville
|
54cfs |
Washita River Near Dickson
|
317cfs |
Clear Boggy Creek Near Caney
|
423cfs |
Blue River Near Blue
|
58cfs |
Rock Creek At Sulphur
|
8cfs |
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.
Ruth Gss No 1