Borders Reservoir No 1 Dam Reservoir Report
Last Updated: December 5, 2025
Borders Reservoir No 1 Dam is a private-owned structure located in San Augustine, Texas, and serves as a vital water resource along the off-channel Big Iron Ore Creek.
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Summary
Completed in 2015, this earth-type dam stands at a height of 15 feet and has a storage capacity of 195 acre-feet, making it a crucial component in the region's water management system. Despite being privately owned, the dam is subject to state permitting and inspection, ensuring its safety and functionality for water resource management.
With a primary purpose of "Other" and a risk assessment rating of "High (2)", Borders Reservoir No 1 Dam plays a significant role in water storage and flood control in the area. Although lacking a spillway, the dam has an outlet gate for water release when necessary. While its condition assessment is currently "Not Rated", the dam's risk management measures are not specified, highlighting the importance of ongoing monitoring and maintenance to ensure its continued effectiveness in water resource management.
Overall, Borders Reservoir No 1 Dam stands as a vital infrastructure for water resource enthusiasts and climate advocates in the region. Its construction and operation demonstrate a commitment to sustainable water management practices, even in the face of potential hazards and risks. As a key player in the local water ecosystem, this dam serves as a reminder of the crucial role that infrastructure plays in safeguarding and enhancing our water resources in the face of changing climate conditions.
Year Completed |
2015 |
Dam Height |
15 |
River Or Stream |
OFF CHANNEL BIG IRON ORE CREEK |
Primary Dam Type |
Earth |
Surface Area |
13 |
Hydraulic Height |
15 |
Drainage Area |
0.02 |
Nid Storage |
195 |
Structural Height |
15 |
Outlet Gates |
None - 1 |
Hazard Potential |
Not Available |
Foundations |
Unlisted/Unknown |
Nid Height |
15 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
Attoyac Bayou Nr Chireno
|
1200cfs |
Ayish Bayou Nr San Augustine
|
196cfs |
Bayou Lanana At Nacogdoches
|
9cfs |
Bayou Grand Cane Near Stanley
|
6cfs |
E Fk Angelina Rv Nr Cushing
|
40cfs |
Neches Rv Nr Rockland
|
1100cfs |
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.
Borders Reservoir No 1 Dam