Summary
Built in 1942 for fire protection, stock, and small fish pond purposes, this earth dam stands at a height of 37 feet and stretches 500 feet in length. With a storage capacity of 161 acre-feet, it serves as a low hazard structure with a condition assessment of "Not Rated." The dam is regulated by the Montana Department of Natural Resources and Conservation (DNRC), ensuring it meets state permitting, inspection, and enforcement requirements.
Situated in Powder River County, Whiton #2 is under the jurisdiction of the state of Montana and falls within the Congressional District 00, represented by Greg Gianforte. While the dam has not been assessed for its emergency action plan (EAP) preparedness or risk management measures, it is considered to have a low hazard potential. The dam's location, design, and purpose make it an essential resource for fire protection and water storage in the area, contributing to the management of water resources in this region. Enthusiasts of water resources and climate monitoring will find Whiton #2 an interesting case study in private dam infrastructure in Montana.
Overall, Whiton #2 serves as a significant structure for water management in the Powder River area, providing essential functions for fire protection, livestock, and small fish ponds. With its state-regulated status and low hazard potential, the dam presents an opportunity for further inspection and assessment to ensure its continued safety and efficiency. Water resource and climate enthusiasts can appreciate the role of Whiton #2 in the local ecosystem and its impact on managing water resources in Montana's diverse landscape.
Year Completed |
1942 |
Dam Length |
500 |
Dam Height |
37 |
River Or Stream |
TR-THREE BAR CREEK |
Primary Dam Type |
Earth |
Hydraulic Height |
37 |
Nid Storage |
161 |
Hazard Potential |
Low |
Nid Height |
37 |
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.
Whiton #2