Summary
Completed in 1940, this Earth-type dam stands at a height of 15 feet and has a hydraulic height of 11 feet. It has a storage capacity of 50 acre-feet and a normal storage level of 21 acre-feet, serving as a crucial source of water for the surrounding area.
Managed by the Oklahoma Water Resources Board, Taft No.1 is regulated, inspected, and enforced by the state to ensure its structural integrity and safe operation. Despite its low hazard potential, the dam is classified as having a very high risk due to its critical role in water supply. The dam features a controlled spillway and a single valve outlet gate, with a maximum discharge capacity of 600 cubic feet per second.
Although Taft No.1 has not been rated for its current condition, it remains a vital water resource in the region, contributing to the management of water flow in the tributary to Pecan Creek. With its historical significance and ongoing state oversight, Taft No.1 serves as a testament to the importance of maintaining and monitoring water infrastructure for the benefit of local communities and the environment.
Year Completed |
1940 |
Dam Length |
480 |
Dam Height |
15 |
River Or Stream |
TRIBUTARY TO PECAN CREEK |
Primary Dam Type |
Earth |
Surface Area |
8 |
Hydraulic Height |
11 |
Nid Storage |
50 |
Structural Height |
15 |
Outlet Gates |
Valve - 1 |
Hazard Potential |
Low |
Foundations |
Soil |
Nid Height |
15 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
Arkansas River Near Haskell
|
4870cfs |
Arkansas River Near Muskogee
|
12600cfs |
Haikey Creek At 101st St South At Tulsa
|
2cfs |
Little Haikey Creek At 101st St South At Tulsa
|
0cfs |
Illinois River Near Gore
|
113cfs |
Deep Fork Near Beggs
|
141cfs |
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.
Taft No.1