Greif Sludge Pond # 2 Dam Reservoir Report

Last Updated: December 6, 2025

Greif Sludge Pond #2 Dam, located in Amherst, Virginia, is a privately owned structure regulated by the Department of Conservation and Recreation.


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Summary

Standing at a height of 42 feet, this earth dam serves a primary purpose other than flood control, with a storage capacity of 77 acre-feet and a surface area of 6.3 acres. Despite its high hazard potential, the dam's condition was assessed as satisfactory during the last inspection in October 2019.

While the dam has not been modified in recent years, it is subject to regular inspections with a frequency of once a year to ensure its safety and structural integrity. The emergency action plan (EAP) for the Greif Sludge Pond #2 Dam was last revised in May 2009, and although the risk assessment and management measures are currently unspecified, the dam is equipped to handle potential emergencies. With its unique purpose and location in the Norfolk District, this dam stands as a testament to the importance of water resource management in the face of changing climate patterns.

Dam Height

42

Primary Dam Type

Earth

Surface Area

6.3

Hydraulic Height

42

Nid Storage

77

Structural Height

42

Hazard Potential

High

Nid Height

42
       
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.