Donahoe Creek Ws Scs Site 9 Dam Reservoir Report
Last Updated: December 5, 2025
Donahoe Creek WS SCS Site 9 Dam, located in Milam County, Texas, is a vital structure designed by the USDA NRCS for flood risk reduction along the TR-MILL BRANCH stream.
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Summary
Built in 1968, this earth dam stands at a formidable 41 feet in height and spans 1040 feet in length, with a storage capacity of 782 acre-feet. Despite its significant contribution to mitigating flood risks in the area, the dam does not feature a spillway, reflecting its unique design and purpose.
Managed by the Texas Commission on Environmental Quality (TCEQ), the dam is state-regulated and inspected regularly to ensure its structural integrity and functionality. With a high-risk assessment rating and a lack of hazard potential information, the dam serves as a critical component of the local water resource infrastructure. Although the condition assessment is not rated, the dam continues to play a crucial role in protecting the surrounding community and environment from potential flood events, highlighting its importance in water resource management and climate resilience efforts in the region.
As a primary purpose dam, Donahoe Creek WS SCS Site 9 Dam underscores the significance of proactive flood risk reduction measures in the face of changing climatic conditions. With limited information on emergency action plans and risk management measures, there remains a need for enhanced monitoring and preparedness to address potential hazards and ensure the long-term functionality and safety of the dam. For water resource and climate enthusiasts, this site serves as a compelling case study in the intersection of infrastructure, environmental management, and climate adaptation strategies.
Year Completed |
1968 |
Dam Length |
1040 |
Dam Height |
41 |
River Or Stream |
TR-MILL BRANCH |
Primary Dam Type |
Earth |
Surface Area |
13.2 |
Hydraulic Height |
41 |
Drainage Area |
1.24 |
Nid Storage |
782 |
Structural Height |
41 |
Outlet Gates |
None - 1 |
Hazard Potential |
Not Available |
Foundations |
Unlisted/Unknown |
Nid Height |
41 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
San Gabriel Rv At Laneport
|
3cfs |
Little Rv Nr Little River
|
96cfs |
Willis Ck Nr Granger
|
0cfs |
Little Rv Nr Rockdale
|
156cfs |
N Elm Ck At Rosebud Rd Nr Meeks
|
0cfs |
Big Elm Ck At Sh 77 Nr Cameron
|
940cfs |
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 |
|---|---|---|
Wilson Fox - Granger Lake
|
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Taylor - Granger Lake
|
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Willis Creek - Granger Lake
|
Donahoe Creek Ws Scs Site 9 Dam
Granger Lk Nr Granger