Lake Jean Dam Reservoir Report
Nearby: Lake Heron Dam Lake Kraatz Dam
Last Updated: December 5, 2025
Lake Jean Dam, located in Fayette, Texas, stands as a vital structure along TR-Miller Creek, serving its primary purpose of recreation.
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Summary
Constructed in 1971, this private-owned Earth dam measures 22 feet in height and spans 200 feet in length, creating a reservoir with a storage capacity of 45 acre-feet. Despite its age, the dam has faced issues with a poor condition assessment as of April 2021, highlighting the need for potential maintenance and improvements to ensure its long-term stability.
With a surface area of 5.6 acres and a drainage area of 0.11 square miles, Lake Jean Dam plays a crucial role in water resource management and flood control within the region. The dam features uncontrolled spillways and outlet gates, allowing for controlled discharge during peak flow events. While the hazard potential is listed as "Not Available," a moderate risk assessment rating of 3 indicates a need for ongoing monitoring and risk management measures to safeguard the surrounding community and environment.
As enthusiasts of water resources and climate, the data on Lake Jean Dam offers insight into the infrastructure supporting recreational activities and water supply in the area. The dam's association with TR-Miller Creek and its strategic location in the Fort Worth District provide opportunities for further exploration of its impact on local ecosystems and water sustainability efforts. Monitoring the dam's condition and implementing necessary upgrades will be crucial in ensuring the continued safety and functionality of this essential water resource infrastructure.
Year Completed |
1971 |
Dam Length |
200 |
Dam Height |
22 |
River Or Stream |
TR-MILLER CREEK |
Primary Dam Type |
Earth |
Surface Area |
5.6 |
Hydraulic Height |
22 |
Drainage Area |
0.11 |
Nid Storage |
45 |
Structural Height |
22 |
Outlet Gates |
Uncontrolled - 2 |
Hazard Potential |
Not Available |
Foundations |
Unlisted/Unknown |
Nid Height |
22 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
Colorado Rv Abv La Grange
|
497cfs |
Colorado Rv At Smithville
|
465cfs |
Colorado Rv At Bastrop
|
376cfs |
Middle Yegua Ck Nr Dime Box
|
0cfs |
Peach Creek At Hwy 90 Nr Waelder
|
0cfs |
Redgate Ck Nr Columbus
|
1cfs |
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.
Area Campgrounds
| Location | Reservations | Toilets |
|---|---|---|
Bluff Creek Ranch
|
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Vernon L Richards Riverbend Park
|
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Buescher State Park
|
Lake Jean Dam