Oknoname 087052 Reservoir Report
Last Updated: December 13, 2025
Oknoname 087052, located in McClain County, Oklahoma, is a privately owned earth dam with a primary purpose classified as "Other." Completed in 1960, this dam stands at a height of 21 feet and has a storage capacity of 120 acre-feet.
°F
°F
mph
Wind
%
Humidity
Summary
It spans 390 feet in length and is associated with the TR-Finn Creek river/stream. Despite its low hazard potential, the risk assessment for this structure is rated very high, indicating the need for careful monitoring and management.
Managed by the Oklahoma Water Resources Board, Oknoname 087052 has state-regulated jurisdiction with permitting, inspection, and enforcement processes in place. The dam's spillway is controlled and features a single valve outlet gate. With a normal storage capacity of 47 acre-feet and a surface area of 5 acres, this dam plays a crucial role in water resource management in the region. Although not currently rated for condition assessment, the dam poses a potential risk that requires ongoing assessment and risk management measures to ensure public safety and environmental protection.
In the event of an emergency, the dam owner is advised to prepare an Emergency Action Plan (EAP) and keep emergency contacts updated. With a designated inspection frequency of 5 years, it is crucial to monitor the condition of Oknoname 087052 regularly to prevent any potential risks. The dam's location in Maysville, Oklahoma, and its significance in regulating water flow and storage highlight the importance of sustainable water resource management amidst changing climate conditions.
Year Completed |
1960 |
Dam Length |
390 |
Dam Height |
21 |
River Or Stream |
TR-FINN CREEK |
Primary Dam Type |
Earth |
Surface Area |
5 |
Hydraulic Height |
21 |
Nid Storage |
120 |
Structural Height |
21 |
Outlet Gates |
Valve - 1 |
Hazard Potential |
Low |
Foundations |
Soil |
Nid Height |
21 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
North Criner Creek Near Criner
|
1cfs |
Walnut Creek At Purcell
|
28cfs |
Canadian River At Purcell
|
201cfs |
Canadian River At Norman
|
213cfs |
Washita River At Alex
|
236cfs |
Washita River Near Pauls Valley
|
327cfs |
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.
Oknoname 087052