Summary
2, is a private-owned structure located in Dubois, Wyoming. Completed in 1947, this earth dam serves primarily for irrigation purposes and also provides fire protection, stock, and small fish pond benefits. The dam stands at a height of 7 feet with a hydraulic height of 3 feet and a length of 340 feet, creating a storage capacity of 310 acre-feet with a normal storage level of 92 acre-feet.
Situated on Trail Lake Creek, the dam has a low hazard potential but is currently in poor condition as of the last assessment in 2019. It features an uncontrolled spillway with a width of 60 feet to manage maximum discharges of up to 280 cubic feet per second. Despite its aging infrastructure, the dam continues to play a crucial role in water resource management in the area, emphasizing the importance of regular inspections and maintenance to ensure its continued functionality and safety for the surrounding community and environment.
With the potential risks associated with its current condition, stakeholders are advised to closely monitor and address the dam's maintenance needs to mitigate any potential hazards. As part of a comprehensive risk management approach, regular inspections, emergency preparedness plans, and adherence to regulatory guidelines are essential to ensure the long-term resilience and effectiveness of Trail Lake Control Dam. As climate change impacts water resources and infrastructure, proactive measures are crucial to safeguard against potential threats and ensure the sustainable use of this vital water management structure.
Year Completed |
1947 |
Dam Length |
340 |
Dam Height |
7 |
River Or Stream |
TRAIL LAKE CREEK |
Primary Dam Type |
Earth |
Surface Area |
37 |
Hydraulic Height |
3 |
Nid Storage |
310 |
Structural Height |
7 |
Hazard Potential |
Low |
Foundations |
Rock, Soil |
Nid Height |
7 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
Wind River Near Dubois
|
70cfs |
Wind River Above Red Creek
|
225cfs |
Buffalo Fork Ab Lava Creek Nr Moran Wy
|
210cfs |
Dinwoody Creek Above Lakes
|
24cfs |
South Fork Shoshone River Near Valley
|
176cfs |
Pacific Creek At Moran Wy
|
66cfs |
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 |
|---|---|---|
Falls
|
||
Brooks Lake Creek Falls Campground
|
||
Sheridan Creek Rec Area
|
||
Pinnacles
|
||
Pinnacles Campground
|
||
Brooks Lake
|
Trail Lake Control Dam
Warm Springs Creek