Jerry Bates #8 Reservoir Report

Last Updated: December 5, 2025

Jerry Bates #8 is a private fish and wildlife pond located in Marengo, Alabama, near the city of Demopolis.


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Summary

Constructed in 1989 by the USDA NRCS, this earth dam stands at a height of 9.2 feet and has a storage capacity of 96.2 acre-feet. With a normal storage level of 74 acre-feet and a surface area of 14.8 acres, the dam serves as a habitat for various aquatic species in the TR-Big Prairie stream.

The dam's spillway type is uncontrolled, and it has a low hazard potential with a moderate risk assessment rating. Despite being classified as not rated in condition assessment, it remains a key feature for water resource management in the area. The dam has not been modified since its completion and is not under state regulation or inspection, highlighting the importance of private initiatives in maintaining water resources for wildlife conservation.

In a congressional district represented by Terri A. Sewell, Jerry Bates #8 serves as a vital resource for fish and wildlife in Alabama. Its construction by the Natural Resources Conservation Service showcases the collaboration between private owners and federal agencies in promoting ecological diversity and sustainability. As climate enthusiasts, monitoring and preserving such water resources are crucial for ensuring the long-term health of ecosystems in the region.

Year Completed

1989

Dam Length

2897

Dam Height

9.2

River Or Stream

TR-BIG PRAIRIE

Primary Dam Type

Earth

Surface Area

14.8

Drainage Area

0.02

Nid Storage

96.2

Hazard Potential

Low

Nid Height

9
       
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.