G Newman #6 Reservoir Report
Nearby: Lee #12 Pyba Reservoir
Last Updated: December 6, 2025
G Newman #6 is a privately owned earth dam located in Rosebud, Montana, specifically on BOOTJACK CREEK.
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Summary
Built in 1958, this dam serves the primary purposes of fire protection, stock, or small fish pond. With a height of 15 feet and a length of 175 feet, it has a storage capacity of 101 acre-feet, with a normal storage of 40 acre-feet. Despite its low hazard potential, the dam is regulated by the Montana Department of Natural Resources and Conservation (DNRC) and undergoes regular inspections and enforcement to ensure its safety and compliance with state regulations.
Situated within Congressional District 00, Montana, G Newman #6 is monitored for its condition assessment which is currently rated as "Not Rated". While the dam has not been modified in recent years and lacks an Emergency Action Plan (EAP) or inundation maps, it meets regulatory guidelines and has emergency contacts updated. Although it poses a low risk, the dam's owners and regulators are committed to implementing risk management measures to ensure the safety and integrity of the structure. For water resource and climate enthusiasts, G Newman #6 serves as a vital infrastructure for fire protection and water management in the region, highlighting the importance of sustainable dam operation and maintenance in the face of changing environmental conditions.
Year Completed |
1958 |
Dam Length |
175 |
Dam Height |
15 |
River Or Stream |
BOOTJACK CREEK |
Primary Dam Type |
Earth |
Hydraulic Height |
15 |
Nid Storage |
101 |
Hazard Potential |
Low |
Nid Height |
15 |
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.
G Newman #6