Richard Phillips Dam Reservoir Report
Nearby: Hamilton West Dam Hamilton East Dam
Last Updated: December 6, 2025
Richard Phillips Dam, located in Milburn, Oklahoma, was completed in 1959 by the USDA NRCS and stands at a height of 27 feet.
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Summary
This earth dam has a storage capacity of 40 acre-feet and covers a surface area of 3 acres, serving as a crucial water resource for the area. Although it has a low hazard potential, the dam's condition is currently not rated, and it falls under moderate risk assessment.
The dam, managed by a private entity, has not undergone state regulation or inspection, indicating a significant responsibility on the part of the owners for its maintenance and safety. With an uncontrolled spillway type and no associated structures, Richard Phillips Dam plays a vital role in water management in Johnston County, Oklahoma. The dam's risk management measures and emergency preparedness status are yet to be fully assessed, highlighting the need for ongoing monitoring and evaluation to ensure its continued functionality and safety for the surrounding community and environment.
Overall, Richard Phillips Dam represents an essential piece of infrastructure in the region's water resource management system. Its historical significance, coupled with its current risk assessment and maintenance status, underscores the importance of continued vigilance and investment in its upkeep to safeguard against potential hazards and ensure its longevity in serving the local community's water needs.
Year Completed |
1959 |
Dam Height |
27 |
Surface Area |
3 |
Hydraulic Height |
27 |
Drainage Area |
0.09 |
Nid Storage |
40 |
Hazard Potential |
Low |
Nid Height |
27 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
Blue River Near Connerville
|
54cfs |
Pennington Creek Near Reagan
|
7cfs |
Clear Boggy Creek Near Caney
|
423cfs |
Blue River Near Blue
|
58cfs |
Red River At Denison Dam Nr Denison
|
238cfs |
Washita River Near Dickson
|
322cfs |
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.
Richard Phillips Dam