Willits L.R. Reservoir Report
Nearby: Mitchell Pond # 1 Kusch
Last Updated: December 5, 2025
Willits L.R.
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Summary
is a privately owned earth dam located in Fairview, Oklahoma, along the TR-Cottonwood Creek. Completed in 1960, this dam stands at 35 feet in height and has a storage capacity of 50 acre-feet. The dam serves a primary purpose that is categorized as "Other," with a low hazard potential and a very high risk assessment rating of 1. Despite its age, the dam has not been rated for its condition and has not undergone recent inspections or condition assessments.
The dam features a controlled spillway with a width of 1 foot and is equipped with a single valve outlet gate. It is regulated by the Oklahoma Water Resources Board and falls under state jurisdiction for permitting, inspection, and enforcement. Although the dam is not owned or funded by any federal agencies, it is subject to state regulations and oversight. The surrounding area of Major County, Oklahoma, is at risk of inundation in the event of a failure, highlighting the importance of proper risk management measures and emergency preparedness for this structure.
Water resource and climate enthusiasts interested in Willits L.R. can appreciate its unique design and the challenges it poses in terms of risk management and emergency response. With its location in a high-risk area and a lack of recent assessments, there is a need for increased attention and monitoring to ensure the safety and integrity of this dam. As part of the broader network of dams and water infrastructure in Oklahoma, Willits L.R. serves as a reminder of the ongoing importance of maintaining and regulating these critical structures to protect both people and the environment.
Year Completed |
1960 |
Dam Length |
285 |
Dam Height |
35 |
River Or Stream |
TR-COTTONWOOD CREEK |
Primary Dam Type |
Earth |
Surface Area |
1 |
Hydraulic Height |
35 |
Nid Storage |
50 |
Structural Height |
35 |
Outlet Gates |
Valve - 1 |
Hazard Potential |
Low |
Foundations |
Soil |
Nid Height |
35 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
Dam Data Reference
Condition Assessment
SatisfactoryNo 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
HighDams 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.
Area Campgrounds
| Location | Reservations | Toilets |
|---|---|---|
Longdale Area - Canton Lake
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Big Bend - Canton Lake
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Sandy Cove - Canton Lake
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Canadian - Canton Lake
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Blaine Park - Canton Lake
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Willits L.R.
Canton Lake Near Canton