Warren Clark Pond 1 Reservoir Report

Last Updated: December 23, 2025

Warren Clark Pond 1 in Pawnee, Oklahoma is a private earth dam designed by the USDA NRCS and completed in 2005.


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Summary

The dam stands at 30 feet high with a hydraulic height of 23.3 feet and a length of 349 feet, creating a storage capacity of 39.59 acre-feet and a normal storage level of 22.63 acre-feet. Situated on an unnamed tributary of Salt Creek, this structure serves various purposes, although its primary purpose is classified as 'other', making it a versatile reservoir in the region.

With a surface area of 3.25 acres and a drainage area of 92 square miles, Warren Clark Pond 1 has a controlled spillway type with a width of 1 foot. Despite its low hazard potential, the dam is rated as having a very high risk, emphasizing the importance of regular inspections and maintenance. The condition assessment of this dam is currently marked as 'Not Rated', indicating a need for further evaluation to ensure the safety and efficacy of this vital water resource in the region.

Managed by the OWRB in the Tulsa District, Warren Clark Pond 1 plays a crucial role in water conservation and management in the area. Its location, design, and regulatory oversight highlight the significance of this earth dam in sustaining water resources and mitigating the impacts of climate change in Pawnee, Oklahoma.

Year Completed

2005

Dam Length

349

Dam Height

27

River Or Stream

UNNAMED TRIB SALT CREEK

Primary Dam Type

Earth

Surface Area

3.25

Hydraulic Height

23.3

Drainage Area

92

Nid Storage

39.59

Structural Height

30

Hazard Potential

Low

Foundations

Soil

Nid Height

30
       
Seasonal Comparison

Weather Forecast

Dam Data Reference

Condition Assessment

Satisfactory
No 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

High
Dams 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.