Jones Gss Reservoir Report
Nearby: Arnold Lake Dam Dunn Lake Dam
Last Updated: December 6, 2025
Jones Gss is a private earth dam located in Rosenberg, Texas, along the TR-Walnut Creek.
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Summary
Designed by the USDA NRCS and completed in 1979, this dam serves multiple purposes including fire protection, stock, small fish pond, recreation, and more. With a height of 19 feet and a storage capacity of 307 acre-feet, Jones Gss plays a crucial role in water resource management in the area.
Despite its importance, Jones Gss has not been rated for its condition assessment and its hazard potential is currently listed as "Not Available." However, the risk assessment for this dam is considered high, indicating potential vulnerabilities that need to be addressed. With no spillway and limited information on emergency preparedness measures, there may be areas for improvement to ensure the safety and sustainability of this water resource structure.
As a key feature in the Fort Worth District, Jones Gss provides valuable water storage for the local community and supports various recreational activities. However, with the lack of detailed inspection and maintenance records, there is a need for increased monitoring and risk management measures to address any potential hazards and ensure the long-term functionality of this dam. For water resource and climate enthusiasts, understanding and advocating for the proper care and maintenance of structures like Jones Gss is essential for the sustainable management of our water resources in Texas.
Year Completed |
1979 |
Dam Length |
1386 |
Dam Height |
19 |
River Or Stream |
TR-WALNUT CREEK |
Primary Dam Type |
Earth |
Hydraulic Height |
19 |
Nid Storage |
307 |
Structural Height |
19 |
Outlet Gates |
None - 1 |
Hazard Potential |
Not Available |
Foundations |
Unlisted/Unknown |
Nid Height |
19 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
Mill Ck Nr Bellville
|
6cfs |
Brazos Rv Nr Hempstead
|
1600cfs |
Brazos Rv At San Felipe
|
2240cfs |
Cypress Ck At Katy-Hockley Rd Nr Hockley
|
30cfs |
Cypress Ck At House-Hahl Rd Nr Cypress
|
52cfs |
Redgate Ck Nr Columbus
|
0cfs |
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.
Jones Gss