Scs-North Deer Creek Site-1m Reservoir Report

Last Updated: December 11, 2025

The SCS-North Deer Creek Site-1m, also known as Wes Watkins, is a state-owned flood risk reduction structure located in Dale, Oklahoma.


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Summary

Built in 1994 by MERCO Consultants and designed by the Natural Resources Conservation Service, this earth dam stands at a height of 54 feet and spans a length of 3055 feet along the North Canadian River. With a storage capacity of 40,735 acre-feet and a drainage area of 38.5 square miles, this dam plays a crucial role in mitigating flood risks in the region.

Despite its high hazard potential and very high risk assessment rating, the SCS-North Deer Creek Site-1m has not been officially rated for its condition assessment. The dam is equipped with a controlled spillway and a single valve outlet gate for water release. The structure is regularly inspected by the Oklahoma Water Resources Board and falls under state jurisdiction for regulation, permitting, inspection, and enforcement. With its strategic location and significant storage capacity, the SCS-North Deer Creek Site-1m serves as a vital component of flood risk management efforts in Pottawatomie County.

Water resource and climate enthusiasts will appreciate the detailed information available for the SCS-North Deer Creek Site-1m, including its construction history, design specifications, and operational features. As a key flood risk reduction infrastructure in the Tulsa District, this dam provides valuable insights into the challenges and strategies involved in managing water resources in Oklahoma. With its notable storage capacity, drainage area, and high hazard potential, the SCS-North Deer Creek Site-1m represents a critical asset in safeguarding communities along the North Canadian River from potential flooding events.

Year Completed

1994

Dam Length

3055

Dam Height

54

River Or Stream

N CANADIAN RIVER

Primary Dam Type

Earth

Surface Area

1142

Hydraulic Height

54

Drainage Area

38.5

Nid Storage

40735

Structural Height

54

Outlet Gates

Valve - 1

Hazard Potential

High

Foundations

Soil

Nid Height

54
       
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.