Sulphur Creek Ws Scs Site 3 Dam Reservoir Report
Last Updated: December 5, 2025
Sulphur Creek WS SCS Site 3 Dam, located in Lampasas, Texas, is a vital piece of infrastructure designed by the USDA NRCS to primarily reduce flood risks in the area.
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Summary
Completed in 1959, this earth dam stands at a height of 71 feet and spans a length of 920 feet, with a storage capacity of 4,154 acre-feet. The dam's construction was overseen by the Natural Resources Conservation Service, ensuring its structural integrity and adherence to state regulatory standards.
The dam's design includes an uncontrolled spillway and outlet gates for controlled water release, contributing to the management of the Espy Branch river's flow. Despite its age, the dam is assessed to be in fair condition as of June 2017, with a moderate risk level (3) determined for the surrounding area. The state of Texas, through the TCEQ, oversees the regulatory aspects of the dam, including permitting, inspection, and enforcement, ensuring its continued functionality for flood risk reduction in the region.
For water resource and climate enthusiasts, Sulphur Creek WS SCS Site 3 Dam serves as a critical infrastructure piece showcasing the importance of flood risk reduction measures in water management. With its strategic location and design features, this dam plays a crucial role in safeguarding the Lampasas community from potential flood hazards, highlighting the intersection of engineering excellence and environmental protection in sustainable water resource management.
Year Completed |
1959 |
Dam Length |
920 |
Dam Height |
71 |
River Or Stream |
ESPY BRANCH |
Primary Dam Type |
Earth |
Surface Area |
48 |
Hydraulic Height |
71 |
Drainage Area |
10.8 |
Nid Storage |
4154 |
Structural Height |
71 |
Outlet Gates |
Uncontrolled - 2, Valve - 1 |
Hazard Potential |
Not Available |
Foundations |
Unlisted/Unknown |
Nid Height |
71 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
Lampasas Rv Nr Kempner
|
33cfs |
S Fk Rocky Ck Nr Briggs
|
0cfs |
Colorado Rv Nr San Saba
|
211cfs |
Cowhouse Ck At Pidcoke
|
13cfs |
Lampasas Rv At Ding Dong
|
41cfs |
San Saba Rv At San Saba
|
140cfs |
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.
Sulphur Creek Ws Scs Site 3 Dam