Scs-Cane Creek Site-15 Reservoir Report

Last Updated: December 5, 2025

SCS-Cane Creek Site-15, located in Okmulgee, Oklahoma, is a state-regulated dam constructed in 1964 by the USDA NRCS with the primary purpose of flood risk reduction along the TR-Cane Creek.


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Summary

This earth dam stands at 32 feet high and spans a length of 2850 feet, providing a maximum storage capacity of 471 acre-feet. The dam's spillway, controlled in design, features a width of 1 foot and has a maximum discharge capacity of 830 cubic feet per second.

Despite being rated as having a low hazard potential, the risk assessment for SCS-Cane Creek Site-15 indicates a very high risk level, highlighting the importance of regular inspections and maintenance. The dam is not currently rated for its condition, with the last inspection date recorded in 1980. The presence of a single valve outlet gate suggests a basic design in terms of operational control. With the oversight of the OWRB as the state regulatory agency, the dam remains under state jurisdiction for permitting, inspection, and enforcement.

Water resource and climate enthusiasts may find SCS-Cane Creek Site-15 an intriguing case study in dam management and risk assessment. The unique characteristics of this earth dam, along with its historical significance and location within the Tulsa District of Oklahoma, offer valuable insights into the challenges and opportunities associated with flood risk reduction in the region. As efforts to enhance dam safety and emergency preparedness continue, the future of SCS-Cane Creek Site-15 will undoubtedly play a crucial role in ensuring the resilience of local water resources and communities against potential flood events.

Year Completed

1964

Dam Length

2850

Dam Height

32

River Or Stream

TR-CANE CREEK

Primary Dam Type

Earth

Surface Area

9

Hydraulic Height

32

Nid Storage

471

Structural Height

32

Outlet Gates

Valve - 1

Hazard Potential

Low

Foundations

Soil

Nid Height

32
       
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.