Bauman #1 Reservoir Report
Nearby: Little Red Little Red No. 2
Last Updated: December 5, 2025
Bauman #1, also known as the Ucross Wetland, is a privately owned dam located in Sheridan, Wyoming, specifically in the Bauman Draw area on an unnamed ranch.
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Summary
Designed by Duane Klamm and completed in 2000, this earth dam stands at a height of 10 feet with a hydraulic height of 7 feet and a structural height of 13 feet. It serves primarily for other purposes and has a storage capacity of 409 acre-feet, with a normal storage level of 297 acre-feet.
With a low hazard potential and fair condition assessment as of the last inspection in June 2017, Bauman #1 poses a moderate risk (level 3) according to the data. It has an uncontrolled spillway type with a width of 100 feet and is equipped with one other controlled outlet gate. The dam has a drainage area of 0.49 square miles and a maximum discharge capacity of 855 cubic feet per second, making it a valuable water resource in the region. While the dam has not been modified in recent years, it undergoes inspections every 5 years to ensure its safety and functionality.
Overall, Bauman #1 plays a crucial role in water management and conservation efforts in the area, contributing to the ecological balance of the surrounding wetland. Its strategic location along the Bauman Draw stream underscores its significance in regulating water flow and preserving the natural landscape. As climate change continues to impact water resources, the maintenance and monitoring of dams like Bauman #1 are essential for sustainable water management practices in Wyoming.
Year Completed |
2000 |
Dam Length |
3800 |
Dam Height |
10 |
River Or Stream |
BAUMAN DRAW |
Primary Dam Type |
Earth |
Surface Area |
55 |
Hydraulic Height |
7 |
Drainage Area |
0.49 |
Nid Storage |
409 |
Structural Height |
13 |
Outlet Gates |
Other Controlled - 1 |
Hazard Potential |
Low |
Foundations |
Soil |
Nid Height |
13 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
Piney Creek At Kearny
|
113cfs |
Rock Creek Near Buffalo
|
70cfs |
Powder River At Arvada
|
156cfs |
Clear Creek Near Buffalo
|
12cfs |
Wild Horse Creek Near Arvada
|
0cfs |
South Piney Creek At Willow Park
|
0cfs |
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.
Bauman #1