Bonanza Power South Evaporation Pond Reservoir Report
Last Updated: December 21, 2025
The Bonanza Power South Evaporation Pond, located in Uintah, Utah, serves as a crucial water resource management infrastructure with a primary purpose of evaporation.
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Summary
Owned by a private entity and regulated by the Utah Division of Water Rights, this earth dam structure was completed in 1983 and has a hydraulic height of 14 feet and a structural height of 17 feet. With a normal storage capacity of 519 acre-feet, the pond plays a significant role in managing water resources in the region.
Situated off-channel from the Green River, the Bonanza Power South Evaporation Pond helps in controlling water flow and evaporation processes. Despite its low hazard potential, the dam undergoes regular inspections every five years to ensure its structural integrity and compliance with state regulations. While the overall condition assessment is currently not rated, the pond's operational efficiency and contribution to water resource management in the area are evident through its purpose-built design and storage capacity.
With a focus on evaporation and water resource management, the Bonanza Power South Evaporation Pond stands as a vital infrastructure in Uintah, Utah. As a privately-owned facility regulated by state authorities, it plays a key role in controlling water flow and evaporation processes, contributing to effective water resource management in the region. Regular inspections and compliance with state regulations ensure the dam's operational efficiency and structural integrity, highlighting its importance in sustaining water resources in the area.
Year Completed |
1983 |
River Or Stream |
GREEN RIVER - OFFCHANNEL |
Primary Dam Type |
Earth |
Hydraulic Height |
14 |
Nid Storage |
519 |
Structural Height |
17 |
Hazard Potential |
Low |
Nid Height |
17 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
White River Near Watson
|
326cfs |
Green River Near Jensen
|
1300cfs |
Duchesne River Near Randlett
|
79cfs |
Uinta River At Randlett
|
52cfs |
Duchesne R Ab Uinta R Near Randlett
|
58cfs |
Big Brush Creek Abv Red Fleet Res
|
10cfs |
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 |
|---|---|---|
White River Enron Campsite 1
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White River Enron Campsite 2
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White River Enron Campsite 3
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Atchees Wash Campsite
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Bonanza Power South Evaporation Pond
White River
Evacuation Creek