House Dam No 2 Reservoir Report
Nearby: House Dam No 1 Cuate Tank Dam
Last Updated: December 5, 2025
House Dam No 2, located in Atascosa, Texas, was completed in 1968 and serves multiple purposes including fire protection, stock, and small fish pond.
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Summary
This private earth dam stands at a height of 12 feet and has a length of 960 feet, with a storage capacity of 77 acre-feet. Situated on TR-Clear Creek, it is under the jurisdiction of the state but not regulated, inspected, or enforced by any state agency.
Despite its relatively small size, House Dam No 2 poses a high risk (rated 2) due to the lack of available data on its condition assessment and hazard potential. The dam does not have a spillway and features a single outlet gate. This structure, designed with a buttress core type and an unlisted/unknown foundation, highlights the importance of regular inspections and risk management measures to ensure its safety and functionality for fire protection and water storage in the area.
House Dam No 2 is a notable feature in the Galveston District, but with limited information on its maintenance and emergency preparedness, there is a need for further assessments and potential improvements to mitigate any potential risks associated with its operation. For water resource and climate enthusiasts, this dam serves as a reminder of the importance of proper infrastructure management to ensure the safety and sustainability of our water resources in the face of changing environmental conditions.
Year Completed |
1968 |
Dam Length |
960 |
Dam Height |
12 |
River Or Stream |
TR-CLEAR CREEK |
Primary Dam Type |
Earth |
Surface Area |
11 |
Hydraulic Height |
12 |
Nid Storage |
77 |
Structural Height |
12 |
Outlet Gates |
None - 1 |
Hazard Potential |
Not Available |
Foundations |
Unlisted/Unknown |
Nid Height |
12 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
San Miguel Ck Nr Tilden
|
0cfs |
Frio Rv At Tilden
|
0cfs |
Atascosa Rv At Whitsett
|
0cfs |
Atascosa Rv Nr Mccoy
|
1cfs |
Choke Canyon Res Owc Nr Three Rivers
|
33cfs |
Nueces Rv Nr Tilden
|
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.
House Dam No 2