Lk Alan Henry Res Nr Justiceburg Reservoir Report
Last Updated: December 5, 2025
Lake Alan Henry Reservoir is a popular recreational destination located in Justiceburg, Texas.
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Summary
The reservoir, which was completed in 1993, was created by damming the Double Mountain Fork of the Brazos River. The lake is named after Alan Henry, a water district board member who played a key role in the reservoir’s construction. The hydrology of the lake is primarily supplied by rainfall and surface water runoff, and the area receives an annual average of 22 inches of precipitation. The reservoir provides water to the city of Lubbock and surrounding communities, and is also a popular spot for fishing, boating, and camping. The lake’s watershed includes several creeks and tributaries, and the area is known for its diverse wildlife and natural beauty.
Reservoir Details
| Lake Or Reservoir Water Surface Elevation Above Ngvd 1929, Ft 24hr Change | 0.0% |
| Percent of Normal | None% |
| Minimum |
2,201.21 ft
2014-09-06 |
| Maximum |
2,229.49 ft
2010-07-05 |
| Average | 2,215 ft |
Seasonal Comparison
Precipitation, Total, In Levels
Lake Or Reservoir Water Surface Elevation Above Ngvd 1929, Ft Levels
Weather Forecast
Nearby Streamflow Levels
Dmf Brazos Rv At Justiceburg
|
0cfs |
Colorado Rv Nr Gail
|
0cfs |
Deep Ck Nr Dunn
|
0cfs |
Clear Fk Brazos Rv Nr Roby
|
1cfs |
Colorado Rv At Colorado City
|
0cfs |
Dmf Brazos Rv Nr Aspermont
|
12cfs |
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.
John T Montford Dam
Lk Alan Henry Res Nr Justiceburg