Scs-Lambert Creek Site-2 Reservoir Report
Last Updated: December 18, 2025
SCS-Lambert Creek Site-2, located in Lambert, Oklahoma, is a state-regulated earth dam designed by USDA NRCS in 1971 for flood risk reduction along the TR-West Clay Creek.
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Summary
The dam stands at a height of 21 feet with a hydraulic height of 19 feet and a length of 1500 feet, providing a maximum storage capacity of 340 acre-feet. Despite its low hazard potential, the risk assessment for this dam is rated as very high (1), highlighting the importance of regular inspections and maintenance to ensure its continued safety and effectiveness.
Managed by the Oklahoma Water Resources Board, SCS-Lambert Creek Site-2 features a controlled spillway and a single valve outlet gate for water release. The dam serves a crucial role in protecting the surrounding area from flooding events, with a normal storage capacity of 115 acre-feet and a maximum discharge capacity of 980 cubic feet per second. While the condition assessment is currently listed as "Not Rated," the dam's inspection frequency is set at 5 years, indicating ongoing monitoring and evaluation of its structural integrity and performance.
With its strategic location in Alfalfa County, Oklahoma, SCS-Lambert Creek Site-2 is a key component of the flood risk reduction infrastructure in the region. As climate change continues to impact water resources and weather patterns, the importance of well-maintained dams like this one becomes increasingly apparent. By staying vigilant in assessments, upgrades, and emergency preparedness, stakeholders can ensure the continued resilience of this critical water management structure for the community and the environment.
Year Completed |
1971 |
Dam Length |
1500 |
Dam Height |
21 |
River Or Stream |
TR-WEST CLAY CREEK |
Primary Dam Type |
Earth |
Surface Area |
21 |
Hydraulic Height |
19 |
Nid Storage |
340 |
Structural Height |
21 |
Outlet Gates |
Valve - 1 |
Hazard Potential |
Low |
Foundations |
Soil |
Nid Height |
21 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
Salt Fork Arkansas River Nr Alva
|
91cfs |
Cimarron River Near Waynoka
|
137cfs |
Medicine Lodge R Nr Kiowa
|
103cfs |
Skeleton Creek At Enid
|
6cfs |
North Canadian River Near Seiling
|
104cfs |
North Canadian River At Woodward
|
70cfs |
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.
Scs-Lambert Creek Site-2