Enl. Sutherland Reservoir Report
Nearby: Crystal Lake Granite Springs
Last Updated: December 5, 2025
Enl.
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Summary
Sutherland, located in Laramie, Wyoming, is a privately owned earth dam completed in 1990 for irrigation purposes along the South Fork of South Crow River. Standing at a height of 30 feet with a hydraulic height of 25 feet, this dam has a storage capacity of 161 acre-feet and serves multiple functions including fish and wildlife pond, hydroelectric power, and irrigation. With a spillway width of 110 feet and a maximum discharge of 2200 cubic feet per second, Enl. Sutherland plays a crucial role in managing water resources in the region.
Despite being classified as having a low hazard potential and fair condition assessment, Enl. Sutherland undergoes regular inspections with a frequency of every 5 years to ensure its safety and structural integrity. The dam's emergency action plan status and risk management measures remain unspecified, suggesting a need for further evaluation and preparedness in case of unforeseen events. With moderate risk assessment and a location prone to potential natural disasters, it is essential for stakeholders to prioritize the maintenance and upkeep of Enl. Sutherland to safeguard the surrounding community and environment.
As a key feature in the water infrastructure of Wyoming, Enl. Sutherland provides valuable water storage and distribution for agricultural and environmental needs. With its strategic location and diverse functionality, this dam serves as a vital resource for the local ecosystem and economy. Moving forward, continued monitoring and maintenance efforts will be crucial in ensuring the long-term sustainability and resilience of Enl. Sutherland in the face of evolving climate patterns and water resource management challenges.
Year Completed |
1990 |
Dam Length |
320 |
Dam Height |
30 |
River Or Stream |
SOUTH FORK OF SOUTH CROW |
Primary Dam Type |
Earth |
Surface Area |
9 |
Hydraulic Height |
25 |
Drainage Area |
3 |
Nid Storage |
161 |
Structural Height |
47 |
Outlet Gates |
Valve - 1 |
Hazard Potential |
Low |
Foundations |
Soil |
Nid Height |
47 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
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.
Area Campgrounds
| Location | Reservations | Toilets |
|---|---|---|
Curt Gowdy State Park
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Vedauwoo
|
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Vedauwoo Campground
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Enl. Sutherland