Hopper Bill Reservoir Report
Nearby: Storrie Pittsburg Lake
Last Updated: December 6, 2025
Hopper Bill, located in Pittsburg County, Oklahoma, is a privately owned dam with a height of 17 feet and a hydraulic height of 13 feet.
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Summary
Completed in 1950, this earth-type dam spans 840 feet and has a storage capacity of 56 acre-feet. The dam's primary purpose is listed as "Other" and it is regulated by the Oklahoma Water Resources Board.
With a low hazard potential and a very high risk assessment rating, Hopper Bill is subject to regular state inspections, permitting, and enforcement. The dam has a controlled spillway with a width of 1 foot and is equipped with a single valve outlet gate. Despite its age, the dam's condition is currently listed as "Not Rated," indicating a need for further assessment to ensure its long-term safety and functionality.
For water resource and climate enthusiasts, Hopper Bill presents an intriguing case study in dam management and the importance of maintaining aging infrastructure. As a key structure in the management of Brushy Creek, this dam highlights the critical role that private owners play in ensuring the safety and reliability of our water resources. By staying informed about the condition and regulation of dams like Hopper Bill, enthusiasts can contribute to the protection and sustainable use of these vital resources for future generations.
Year Completed |
1950 |
Dam Length |
840 |
Dam Height |
17 |
River Or Stream |
TR-BRUSHY CREEK |
Primary Dam Type |
Earth |
Surface Area |
11 |
Hydraulic Height |
13 |
Drainage Area |
0.23 |
Nid Storage |
56 |
Structural Height |
17 |
Outlet Gates |
Valve - 1 |
Hazard Potential |
Low |
Foundations |
Soil |
Nid Height |
17 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
Kiamichi River Near Clayton
|
182cfs |
Canadian River At Calvin
|
361cfs |
Muddy Boggy Creek Near Farris
|
9cfs |
Kiamichi River Near Antlers
|
231cfs |
Clear Boggy Creek Near Caney
|
423cfs |
Fourche Maline Near Red Oak
|
1cfs |
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.
Hopper Bill