Rio Hondo Lake 1 Dam Reservoir Report
Last Updated: December 5, 2025
Rio Hondo Lake 1 Dam, located in Bandera, Texas, is a private-owned structure built in 1969 primarily for recreation purposes.
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Summary
With a height of 18 feet and a length of 150 feet, this buttress dam on Hondo Creek has a storage capacity of 28 acre-feet and covers a surface area of 4.11 acres. Despite being unregulated by the state, the dam is subject to regular inspections and permitting, ensuring its safety and functionality for visitors.
The dam features an uncontrolled spillway and one outlet gate, with no locks or associated structures present. While the hazard potential and condition assessment are not available, the risk assessment indicates a moderate level of risk. The surrounding area has a drainage area of 3726 acres, making it a vital resource for water supply and ecosystem support in the region. Water enthusiasts and climate advocates can appreciate the role of Rio Hondo Lake 1 Dam in providing recreational opportunities while maintaining a sustainable balance in water resource management.
Although the original designer is unknown, Rio Hondo Lake 1 Dam stands as a testament to engineering excellence and environmental stewardship. With its picturesque setting and functional design, the dam serves as a valuable asset for the community and a symbol of the importance of water conservation and climate resilience. As efforts continue to ensure the dam's safety and compliance with regulations, it remains a significant landmark for water resource and climate enthusiasts to explore and appreciate in the heart of Texas.
Year Completed |
1969 |
Dam Length |
150 |
Dam Height |
18 |
River Or Stream |
HONDO CREEK |
Primary Dam Type |
Buttress |
Surface Area |
4.11 |
Hydraulic Height |
18 |
Drainage Area |
3726 |
Nid Storage |
28 |
Outlet Gates |
Uncontrolled - 1 |
Hazard Potential |
Not Available |
Foundations |
Unlisted/Unknown |
Nid Height |
18 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
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 |
|---|---|---|
Hermit's Shack Camp Area
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Butterfly Springs Camp Area
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Wilderness Camp Area
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Rio Hondo Lake 1 Dam