Scs-Brushy Peaceable Creek Site-016 Reservoir Report

Last Updated: December 6, 2025

SCS-Brushy Peaceable Creek Site-016, located in Blanco, Pittsburg County, Oklahoma, is a state-regulated earth dam constructed by the USDA NRCS in 1975 for flood risk reduction on TR-Brushy Creek.


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Summary

With a height of 35 feet and a length of 700 feet, this dam has a storage capacity of 651 acre-feet and serves the primary purpose of flood risk reduction. The dam features a controlled spillway with a width of 1 foot and an outlet gate equipped with a single valve.

Despite being rated as having a low hazard potential, the dam at SCS-Brushy Peaceable Creek Site-016 is considered to have a very high risk, with a DSAC assigned date and emergency action plan details pending. The condition assessment for this dam is marked as "Not Rated," and it has not been inspected since January 1980. However, the state of Oklahoma has confirmed that the dam is under state jurisdiction and is subject to permitting, inspection, and enforcement by the OWRB. Water resource and climate enthusiasts would be interested in monitoring the risk management measures and updates for this dam to ensure the safety of the surrounding area and water resources.

Year Completed

1975

Dam Length

700

Dam Height

35

River Or Stream

TR-BRUSHY CREEK

Primary Dam Type

Earth

Surface Area

10

Hydraulic Height

35

Nid Storage

651

Structural Height

35

Outlet Gates

Valve - 1

Hazard Potential

Low

Foundations

Soil

Nid Height

35
       
Seasonal Comparison

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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.