Gutierrez Lake No 1 Dam Reservoir Report
Last Updated: December 19, 2025
Gutierrez Lake No 1 Dam, located in Zapata, Texas, is a privately owned earthen dam completed in 1977 with a height of 19 feet and a length of 2184 feet.
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Summary
It serves as a water resource structure for the region, with a storage capacity of 242 acre-feet and a normal storage capacity of 84 acre-feet. The dam is situated on TR-SALOMONENA CREEK and is under the jurisdiction of the state of Texas for permitting and inspection.
Despite its high hazard potential, the condition of Gutierrez Lake No 1 Dam is currently not rated, and it lacks a comprehensive Emergency Action Plan (EAP). The risk assessment for the dam is considered high, emphasizing the importance of implementing effective risk management measures in the future. With no spillway and limited outlet gates, the dam poses a significant risk in the event of a flood or other emergencies, highlighting the need for proactive maintenance and monitoring efforts to ensure the safety and stability of the structure.
As a vital component of the local water infrastructure, Gutierrez Lake No 1 Dam plays a crucial role in water management and conservation efforts in the area. With its strategic location and significant storage capacity, the dam contributes to the sustainability of water resources and provides essential support for various agricultural and environmental purposes. Moving forward, it is imperative for the dam's owners and regulatory agencies to prioritize regular inspections, maintenance, and emergency preparedness to safeguard the surrounding communities and mitigate potential risks associated with the dam.
Year Completed |
1977 |
Dam Length |
2184 |
Dam Height |
19 |
River Or Stream |
TR-SALOMONENA CREEK |
Primary Dam Type |
Earth |
Surface Area |
14 |
Hydraulic Height |
19 |
Nid Storage |
242 |
Structural Height |
19 |
Outlet Gates |
None - 1 |
Hazard Potential |
Not Available |
Foundations |
Unlisted/Unknown |
Nid Height |
19 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
Rio Grande At Laredo
|
1760cfs |
Zacate Ck At Laredo
|
0cfs |
Rio Grande At Ft Ringgold
|
2110cfs |
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.
Gutierrez Lake No 1 Dam