Pineywoods Lake Dam Reservoir Report

Last Updated: December 5, 2025

Pineywoods Lake Dam, located in Anderson, Texas, is a privately owned structure with a primary purpose of recreation.


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Summary

Built in 1973 by designer Neal E Velvin, this Earth dam stands at a height of 34 feet and has a length of 1070 feet. It impounds Clem Mill Branch and has a normal storage capacity of 590 acre-feet, providing water resources for recreational activities in the area.

The dam has a spillway width of 115 feet and a maximum discharge capacity of 9476 cubic feet per second. It is inspected regularly by the Texas Commission on Environmental Quality (TCEQ) and was last assessed to be in fair condition in 2016. While the hazard potential is not available, the risk assessment for the dam is moderate, with measures in place to manage any potential risks associated with its operation.

Despite being a privately owned structure, Pineywoods Lake Dam plays a crucial role in water resource management in the region and serves as a popular spot for recreational activities. With its scenic surroundings and well-maintained facilities, it is a must-visit destination for water resource and climate enthusiasts looking to explore the beauty of Texas's natural landscapes.

Year Completed

1973

Dam Length

1070

Dam Height

34

River Or Stream

CLEM MILL BRANCH

Primary Dam Type

Earth

Surface Area

74

Hydraulic Height

34

Drainage Area

4.6

Nid Storage

2312

Structural Height

43

Outlet Gates

Uncontrolled - 2, Valve - 1

Hazard Potential

Not Available

Foundations

Soil

Nid Height

43
       
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.