Eaton Lake Dam Reservoir Report
Nearby: J A Morris Dam Morris Lake Dam
Last Updated: December 5, 2025
Eaton Lake Dam in Rusk, Texas, is a crucial structure primarily used for water supply purposes.
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Summary
Completed in 1973, this earth dam stands at a height of 25 feet and spans a length of 450 feet, with a storage capacity of 228 acre-feet. Situated on TR-SHAWNEE CREEK and managed by a private owner, the dam has been inspected for safety and is permitted by the state for operation.
Despite its importance for water supply, Eaton Lake Dam does not have a spillway and is not regulated by the state. The dam's hazard potential is classified as "Not Available," with a high risk assessment rating of 2. The condition of the dam is currently not rated, and there is no emergency action plan in place. While the dam does not fall under USACE jurisdiction, it remains a critical component of the local water infrastructure.
As a water resource and climate enthusiast, Eaton Lake Dam presents an interesting case study in dam management and risk assessment. Its location in Texas, its private ownership, and its operational status provide valuable insights into the challenges and opportunities associated with maintaining essential water supply infrastructure in the face of changing climate conditions.
Year Completed |
1973 |
Dam Length |
450 |
Dam Height |
25 |
River Or Stream |
TR-SHAWNEE CREEK |
Primary Dam Type |
Earth |
Hydraulic Height |
25 |
Nid Storage |
228 |
Structural Height |
25 |
Outlet Gates |
None - 1 |
Hazard Potential |
Not Available |
Foundations |
Unlisted/Unknown |
Nid Height |
25 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
E Fk Angelina Rv Nr Cushing
|
40cfs |
Mud Ck Nr Jacksonville
|
123cfs |
Rabbit Ck At Kilgore
|
40cfs |
Angelina Rv Nr Alto
|
328cfs |
Sabine Rv Bl Longview
|
656cfs |
Bayou Lanana At Nacogdoches
|
9cfs |
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.
Eaton Lake Dam