Scott Dam Reservoir Report

Last Updated: December 5, 2025

Scott Dam, located in Watonga, Oklahoma on the TR-North Canadian River, was completed in 1971 and stands at a height of 34 feet with a length of 330 feet.


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Summary

This earth dam, primarily built for purposes other than flood control or water supply, has a storage capacity of 300 acre-feet and serves as a crucial structure for managing water resources in the region. The dam is regulated by the Oklahoma Water Resources Board and is inspected regularly to ensure its safety and structural integrity.

Despite its low hazard potential, Scott Dam is classified as having a very high risk level due to its location and the potential impact of a breach. The dam is equipped with a controlled spillway and a single valve outlet gate for water release. While the dam's condition is currently not rated, its risk management measures and emergency action plan status remain unspecified. With its strategic location in Blaine County, Oklahoma, Scott Dam serves as a key component of the region's water infrastructure, supporting various water resource management activities and serving as an essential structure for climate resilience and sustainability efforts.

Year Completed

1971

Dam Length

330

Dam Height

34

River Or Stream

TR-NORTH CANADIAN RIVER

Primary Dam Type

Earth

Surface Area

3

Hydraulic Height

34

Nid Storage

300

Structural Height

34

Outlet Gates

Valve - 1

Hazard Potential

Low

Foundations

Soil

Nid Height

34
       
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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.