Reynolds Clear Creek Diversion Reservoir Report
Nearby: Healy Rule Wetland North
Last Updated: December 5, 2025
Reynolds Clear Creek Diversion, located in Johnson, Wyoming, is a privately owned water resource structure designed by Clinton W.
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Summary
Mehring for multiple purposes, including fire protection, stock, small fish pond, irrigation, and more. Completed in 1977, this earth dam stands at a height of 17 feet and has a storage capacity of 285 acre-feet. It serves as a vital resource for the surrounding area, with a surface area of 40 acres and a spillway width of 112 feet.
Managed by the Wyoming State Engineer's Office, Reynolds Clear Creek Diversion is regulated, inspected, and enforced by the state, ensuring its safety and functionality for the community it serves. Despite its low hazard potential, the dam has a moderate risk assessment rating, highlighting the importance of ongoing risk management measures. With controlled outlet gates and a history of regular inspections, this structure plays a crucial role in water management and protection in the region.
As a key component of the Clear Creek watershed, Reynolds Clear Creek Diversion contributes to the overall water resource infrastructure in the area. Its multi-purpose design and strategic location make it a valuable asset for fire protection, livestock watering, and irrigation needs. With its history of state oversight and maintenance, this dam continues to be a reliable resource for the community, demonstrating the importance of sustainable water management practices in the face of changing climate conditions.
Year Completed |
1977 |
Dam Length |
1000 |
Dam Height |
17 |
River Or Stream |
CLEAR CREEK |
Primary Dam Type |
Earth |
Surface Area |
40 |
Hydraulic Height |
17 |
Nid Storage |
285 |
Structural Height |
17 |
Outlet Gates |
Other Controlled - 3 |
Hazard Potential |
Low |
Foundations |
Rock, Soil |
Nid Height |
17 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
Clear Creek Near Buffalo
|
12cfs |
Rock Creek Near Buffalo
|
70cfs |
Piney Creek At Kearny
|
113cfs |
South Piney Creek At Willow Park
|
0cfs |
Powder River At Arvada
|
159cfs |
Wild Horse Creek Near Arvada
|
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.
Reynolds Clear Creek Diversion