Upper Bosque River Ws Scs Site 4 Dam Reservoir Report
Last Updated: December 5, 2025
The Upper Bosque River WS SCS Site 4 Dam, located in Erath County, Texas, was completed in 1966 by the USDA NRCS for the primary purpose of flood risk reduction.
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Summary
This earth dam, with a height of 42 feet and a length of 2765 feet, plays a crucial role in protecting the surrounding area from potential flooding events. In addition to flood risk reduction, the dam also serves for irrigation purposes, showcasing its multi-functional role in water resource management.
With a normal storage capacity of 115 acre-feet and a maximum discharge of 7358 cubic feet per second, the Upper Bosque River WS SCS Site 4 Dam is a key structure in the region's water management infrastructure. Despite being assessed as in fair condition as of April 2021, the dam is regulated and inspected by the Texas Commission on Environmental Quality (TCEQ) to ensure its continued safe operation. The dam's uncontrolled spillway, slide gates, and structural features contribute to its effectiveness in managing water flow and reducing flood risks in the North Fork Bosque River watershed.
As a vital component of the local government's flood risk reduction strategy, the Upper Bosque River WS SCS Site 4 Dam stands as a testament to the importance of sustainable water resource management in the face of climate variability. With its history of service since the 1960s and ongoing regulatory oversight, the dam remains a critical asset for protecting the community and enhancing water security in the region.
Year Completed |
1966 |
Dam Length |
2765 |
Dam Height |
42 |
River Or Stream |
TR-N FORK N BOSQUE RIVER |
Primary Dam Type |
Earth |
Surface Area |
115 |
Hydraulic Height |
42 |
Drainage Area |
2.4 |
Nid Storage |
1568 |
Structural Height |
42 |
Outlet Gates |
Slide (sluice gate) - 1, Uncontrolled - 2 |
Hazard Potential |
Not Available |
Foundations |
Rock, Soil |
Nid Height |
42 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
Leon Rv Nr De Leon
|
0cfs |
Sabana Rv Nr De Leon
|
0cfs |
N Bosque Rv At Hico
|
6cfs |
Leon Rv Nr Hasse
|
2cfs |
Copperas Ck At Fm 2247 Nr Comanche
|
2cfs |
Paluxy Rv At Glen Rose
|
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.
Upper Bosque River Ws Scs Site 4 Dam