Robert Allen Dam Reservoir Report
Last Updated: December 5, 2025
Robert Allen Dam, located in Concho, Texas, was completed in 1981 by the USDA NRCS and serves as a crucial water resource for the area.
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Summary
This earth dam stands at a height of 18 feet and has a length of 1360 feet, creating a storage capacity of 399 acre-feet for fish and wildlife pond purposes. Situated on Waloope Creek, the dam plays a vital role in providing water for fire protection, livestock, and small fish pond activities in the region.
Despite its importance, Robert Allen Dam has not been rated for its condition assessment and is classified as having a high risk potential due to its lack of available hazard information. While the dam does not have a spillway, its single outlet gate helps regulate water flow. The dam's location in a remote area underscores the significance of its role in managing the local water resources and highlights the need for continued monitoring and maintenance to ensure its safety and functionality for the community.
With its primary purpose being fish and wildlife preservation, Robert Allen Dam stands as a testament to the importance of sustainable water management in supporting biodiversity and ecosystem health. As climate change continues to impact water resources, structures like this dam play a critical role in maintaining ecological balance and providing essential water supplies for both wildlife and human communities. Its presence underscores the interconnected relationship between water resources, climate resilience, and the wellbeing of ecosystems in the region.
Year Completed |
1981 |
Dam Length |
1360 |
Dam Height |
18 |
River Or Stream |
WALOOPE CREEK |
Primary Dam Type |
Earth |
Hydraulic Height |
18 |
Drainage Area |
2.81 |
Nid Storage |
399 |
Structural Height |
19 |
Outlet Gates |
None - 1 |
Hazard Potential |
Not Available |
Foundations |
Unlisted/Unknown |
Nid Height |
19 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
Colorado Rv Nr Stacy
|
1cfs |
Brady Ck At Brady
|
22cfs |
Concho Rv At Paint Rock
|
21cfs |
San Saba Rv At Menard
|
46cfs |
San Saba Rv Nr Brady
|
3cfs |
Elm Ck At Ballinger
|
0cfs |
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.
Robert Allen Dam