Indian Cliff Ranch Main Lake Dam Reservoir Report
Nearby: Cottonwood Dam Rattlesnake Dam
Last Updated: March 14, 2026
Indian Cliff Ranch Main Lake Dam, located in Fabens, Texas, is a privately owned structure designed by Basil Smith Engineering Co.
Summary
The dam, completed in 1970, serves multiple purposes including fire protection, stock, and small fish pond maintenance. Standing at a height of 20 feet with a length of 816 feet, it has a storage capacity of 64 acre-feet and is regulated by the Texas Commission on Environmental Quality (TCEQ). The dam overlooks the San Felipe Arroyo and plays a crucial role in water resource management in the region.
Despite its age, the dam's hazard potential is currently deemed as not available, with a risk assessment rating of high. The last inspection was conducted in July 1996, and the structure has not been rated for its condition. With no spillway and a single outlet gate, the dam's risk management measures are unknown, highlighting the need for further assessment and potential updates to ensure its safety and functionality for the surrounding area. Water resource and climate enthusiasts may find this site a fascinating case study in dam infrastructure and the importance of regular inspections and maintenance for public safety and environmental preservation.
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15-Day Weather Outlook
Year Completed |
1970 |
Dam Length |
816 |
Dam Height |
20 |
River Or Stream |
SAN FELIPE ARROYO |
Primary Dam Type |
Earth |
Hydraulic Height |
20 |
Nid Storage |
64 |
Structural Height |
20 |
Outlet Gates |
None - 1 |
Hazard Potential |
Not Available |
Foundations |
Unlisted/Unknown |
Nid Height |
20 |
Seasonal Comparison
5-Day Hourly Forecast Detail
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.
Indian Cliff Ranch Main Lake Dam