Unit 3 Ash And Clear Water Reservoir Report
Last Updated: December 15, 2025
Unit 3 Ash and Clear Water, also known as Refiling 9206r Ash Pond No.2, is a vital structure located in Lincoln, Wyoming, designed by Gary Van Riessen.
°F
°F
mph
Wind
%
Humidity
Summary
This public utility serves the primary purpose of debris control, with a low hazard potential and fair condition assessment. Completed in 1994, this earth dam stands at 61 feet in height and spans 3450 feet in length, with a storage capacity of 3370 acre-feet to manage the Hams Fork-Offchannel river or stream.
Despite its low hazard potential, Unit 3 Ash and Clear Water plays a crucial role in protecting the surrounding environment and communities from potential debris and sedimentation. Situated in Congressional District 00, Wyoming, this structure is state-regulated and routinely inspected to ensure its continued effectiveness in managing water resources. With one controlled outlet gate and a surface area of 215 acres, this dam serves as a key asset in water management and environmental conservation efforts in the region.
As climate change continues to impact water resources, structures like Unit 3 Ash and Clear Water become increasingly important in maintaining water quality and availability. With a high risk assessment rating of 2, it is essential for regulatory agencies like the State Engineer's Office to monitor and enforce proper maintenance and operation practices to mitigate any potential risks associated with this crucial infrastructure. By staying proactive and responsive to evolving environmental challenges, this dam can continue to support the sustainable management of water resources for the benefit of both present and future generations.
Year Completed |
1994 |
Dam Length |
3450 |
Dam Height |
61 |
River Or Stream |
HAMS FORK-OFFCHANNEL |
Primary Dam Type |
Earth |
Surface Area |
215 |
Hydraulic Height |
54 |
Nid Storage |
3370 |
Structural Height |
61 |
Outlet Gates |
Other Controlled - 1 |
Hazard Potential |
Low |
Foundations |
Soil |
Nid Height |
61 |
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.
Unit 3 Ash And Clear Water