Berdine Stock Reservoir Report
Nearby: Hanchett Enl. Halleck Creek No. 3
Last Updated: December 5, 2025
Berdine Stock, located in Wheatland, Wyoming, is a privately owned earth dam completed in 1989 for fire protection, stock, and small fish pond purposes.
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Summary
Situated on South Blue Grass Creek, this structure stands at 27 feet tall with a hydraulic height of 21 feet and a length of 380 feet. With a normal storage capacity of 73 acre-feet and a low hazard potential, Berdine Stock plays a crucial role in water resource management in the area.
Despite its importance, Berdine Stock is currently assessed as being in poor condition as of the last inspection in August 2018. The dam has a moderate risk rating, highlighting the need for continued monitoring and potential maintenance to ensure its long-term stability. Although it is not regulated by federal agencies, the state of Wyoming oversees its permitting, inspection, and enforcement processes, demonstrating a commitment to water resource safety in the region.
For water resource and climate enthusiasts, Berdine Stock serves as a fascinating case study in the management of small-scale dams for multiple purposes, including fire protection and wildlife conservation. Its location in Albany County, Wyoming, underlines the importance of maintaining and assessing the condition of such structures to mitigate potential risks and ensure sustainable water management practices for the future.
Year Completed |
1989 |
Dam Length |
380 |
Dam Height |
26 |
River Or Stream |
SOUTH BLUE GRASS CREEK |
Primary Dam Type |
Earth |
Surface Area |
9 |
Hydraulic Height |
21 |
Nid Storage |
73 |
Structural Height |
27 |
Outlet Gates |
None |
Hazard Potential |
Low |
Foundations |
Soil |
Nid Height |
27 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
Sybille Creek Ab Mule Creek
|
143cfs |
Sybille Creek Ab Canal No. 3
|
93cfs |
Laramie River Near Bosler
|
1950cfs |
Laramie River At Laramie
|
48cfs |
L Medicine Bow R At Boles Spring
|
3cfs |
Rock Creek Ab King Canyon Canal
|
12cfs |
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.
Berdine Stock
Duck Creek