Waller Lake Dam Reservoir Report
Last Updated: December 6, 2025
Waller Lake Dam, located in Walker County, Texas, was completed in 1962 and serves as a crucial water supply source for the region.
°F
°F
mph
Wind
%
Humidity
Summary
This private-owned Earth dam stands at a height of 22 feet and spans 450 feet in length, contributing to a storage capacity of 61 acre-feet. The dam's primary purpose is to provide water for various uses, with a focus on water supply.
Despite its age, the Waller Lake Dam remains in good condition and is currently rated as "Not Rated" in terms of its overall structural assessment. With no spillway and limited hazard potential, the dam is considered to have a high risk level of 2. While the structure may not be under federal jurisdiction, it is subject to state permitting and inspection protocols to ensure its continued safety and functionality. Overall, Waller Lake Dam plays a crucial role in supporting the water needs of the local community in Texas.
Year Completed |
1962 |
Dam Length |
450 |
Dam Height |
22 |
River Or Stream |
HARPER BRANCH |
Primary Dam Type |
Earth |
Hydraulic Height |
22 |
Nid Storage |
61 |
Structural Height |
22 |
Outlet Gates |
None - 1 |
Hazard Potential |
Not Available |
Foundations |
Unlisted/Unknown |
Nid Height |
22 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
Bedias Ck Nr Madisonville
|
19cfs |
W Fk San Jacinto Rv Nr Huntsville
|
34cfs |
Trinity Rv Nr Crockett
|
2670cfs |
Kickapoo Ck At Onalaska
|
17cfs |
Long King Ck At Livingston
|
13cfs |
Navasota Rv At Old Spanish Rd Nr Bryan
|
50cfs |
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.
Waller Lake Dam