Newgulf Lake Levee Reservoir Report

Last Updated: December 5, 2025

Newgulf Lake Levee, located in Wharton, Texas, is a privately owned earth dam that was completed in 1955.


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Summary

The levee stands at a height of 18 feet and spans a length of 5200 feet, providing crucial flood protection along the TR-San Bernard River. With a storage capacity of 20,609 acre-feet and a surface area of 1019 acres, the dam plays a vital role in managing water resources in the region.

The primary purpose of the Newgulf Lake Levee is listed as 'Other', indicating its versatility in serving various water management needs. The dam is regulated by the Texas Commission on Environmental Quality (TCEQ) and undergoes regular inspections and enforcement measures to ensure its structural integrity and safety. Despite being classified as having a moderate risk level, the levee's hazard potential is not available, and its condition assessment is not rated.

Water resource and climate enthusiasts will appreciate the strategic importance of the Newgulf Lake Levee in safeguarding the surrounding area from potential flooding events. With its solid construction and significant storage capacity, the dam stands as a testament to effective water management practices in Texas. As the region continues to face climate challenges, the Newgulf Lake Levee remains a critical infrastructure for protecting communities and preserving valuable natural resources.

Year Completed

1955

Dam Length

5200

Dam Height

18

River Or Stream

TR-SAN BERNARD RIVER

Primary Dam Type

Earth

Surface Area

1019

Hydraulic Height

18

Drainage Area

3.85

Nid Storage

20609

Structural Height

18

Outlet Gates

Uncontrolled - 1

Hazard Potential

Not Available

Foundations

Unlisted/Unknown

Nid Height

18
       
Seasonal Comparison

Weather Forecast

Dam Data Reference

Condition Assessment

Satisfactory
No 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

High
Dams 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.