Elmore Lake Dam Reservoir Report
Last Updated: December 5, 2025
Elmore Lake Dam, located in Long Island, North Carolina, is a private earth dam with a primary purpose of fire protection, stock, or small fish pond.
°F
°F
mph
Wind
%
Humidity
Summary
With a hydraulic height of 35 feet and a structural height of 38 feet, the dam is designed to provide low hazard potential for the surrounding area. The dam has a storage capacity of 30 acre-feet, making it a crucial resource for water supply and environmental protection in the region.
The dam is situated on Balls Creek-Tr and is owned by a private entity. While the dam is not state-regulated, it undergoes regular inspections to ensure its structural integrity and safety. The last inspection was conducted in October 2018, with a condition assessment of "Not Rated". The dam's emergency action plan status, risk assessment, and inundation maps preparedness are currently unknown, highlighting the need for further evaluation and management measures to mitigate potential risks associated with the dam.
Despite its low hazard potential, Elmore Lake Dam plays a significant role in providing water resources for fire protection and sustaining aquatic life in the area. As a key element in the local environment, continued monitoring and maintenance of the dam are essential to ensure the safety of nearby communities and the preservation of the surrounding ecosystem. With its unique location and purpose, Elmore Lake Dam serves as a vital water resource for both human and environmental needs in Catawba, North Carolina.
River Or Stream |
Balls Creek-Tr |
Primary Dam Type |
Earth |
Surface Area |
3 |
Hydraulic Height |
35 |
Nid Storage |
30 |
Structural Height |
38 |
Hazard Potential |
Low |
Nid Height |
38 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
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.
Elmore Lake Dam