Dawson Ranch Dam No1 Reservoir Report
Last Updated: December 6, 2025
Located in Bandera, Texas, Dawson Ranch Dam No1 is a private-owned earth dam with a primary purpose that falls under the "Other" category.
°F
°F
mph
Wind
%
Humidity
Summary
The dam stands at a height of 21 feet and stretches out to 72 feet in length, with a storage capacity of 7 acre-feet. It is equipped with an uncontrolled spillway and two uncontrolled outlet gates. Despite being relatively small in size, the dam plays a vital role in managing water resources in the area, with a moderate risk assessment rating.
Operated by private owners, Dawson Ranch Dam No1 is not regulated by the state and has not been rated for its condition assessment. However, it undergoes regular state permitting and inspection processes to ensure its structural integrity and safety. With a drainage area of 0.1 square miles and a surface area of 0.69 acres, the dam serves as a crucial infrastructure for water resource management in the region. The dam's location and design make it a valuable asset for the local community and environment.
Although the dam's hazard potential and condition assessment are not readily available, the dam is considered to have a moderate risk level. It has not been modified in recent years and does not have an Emergency Action Plan (EAP) in place. Despite these factors, Dawson Ranch Dam No1 continues to play a significant role in water resource management and climate resilience efforts in Bandera, Texas.
Dam Length |
72 |
Dam Height |
21 |
River Or Stream |
|
Primary Dam Type |
Earth |
Surface Area |
0.69 |
Drainage Area |
0.1 |
Nid Storage |
7 |
Outlet Gates |
Uncontrolled - 2 |
Hazard Potential |
Not Available |
Foundations |
Unlisted/Unknown |
Nid Height |
21 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
Guadalupe Rv At Hunt
|
30cfs |
N Fk Guadalupe Rv Nr Hunt
|
10cfs |
Guadalupe Rv Nr Center Point
|
51cfs |
Guadalupe Rv Abv Bear Ck At Kerrville
|
58cfs |
Guadalupe Rv At Kerrville
|
52cfs |
Johnson Ck Nr Ingram
|
15cfs |
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.
Dawson Ranch Dam No1