T55nr75w11senw Reservoir Report
Nearby: T55nr75w22nwne T55nr75w23swne
Last Updated: December 11, 2025
Located in Campbell County, Wyoming, the T55nr75w11senw dam stands as a testament to efficient irrigation practices in the region.
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Summary
Constructed in 2010 by designer Hugh Lowham, this earth dam spans 1430 feet in length and reaches a height of 29 feet. With a primary purpose of irrigation, the dam also serves fire protection, stock maintenance, and small fish ponds in the area.
With a storage capacity of 207 acre-feet and a normal storage of 122 acre-feet, the T55nr75w11senw dam plays a crucial role in water management for the surrounding area. The dam, situated on the Divide Draw river, boasts a fair condition assessment and a low hazard potential. Inspected regularly by the Wyoming Office of the State Engineer, the dam ensures efficient water distribution while maintaining environmental safety standards.
Despite its moderate risk assessment, the T55nr75w11senw dam continues to operate smoothly with adequate risk management measures in place. As a key infrastructure for water resource management in Campbell County, this dam exemplifies the importance of sustainable irrigation practices in maintaining a balance between agricultural needs and environmental conservation in the region.
Year Completed |
2010 |
Dam Length |
1430 |
Dam Height |
19 |
River Or Stream |
DIVIDE DRAW |
Primary Dam Type |
Earth |
Surface Area |
16.96 |
Hydraulic Height |
16 |
Drainage Area |
0.05 |
Nid Storage |
207 |
Structural Height |
29 |
Hazard Potential |
Low |
Foundations |
Soil |
Nid Height |
29 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
Wild Horse Creek Near Arvada
|
0cfs |
Clear Creek Near Arvada
|
256cfs |
Powder River At Arvada
|
206cfs |
Powder River At Moorhead Mt
|
60cfs |
Little Powder River Ab Dry Creek
|
1cfs |
Stonepile Creek At Mouth
|
3cfs |
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.
T55nr75w11senw