Twin Ponds Dam Upper Reservoir Report
Last Updated: December 6, 2025
Twin Ponds Dam Upper, located in Sullivan County, New York, is a recreational dam situated on Burnt Meadow Brook.
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Summary
With a height of 8 feet and a length of 1000 feet, this dam provides a storage capacity of 146 acre-feet, making it a significant water resource in the area. The dam is under state regulation by the New York State Department of Environmental Conservation (NYS DEC) and is inspected regularly to ensure its safety and compliance with state regulations.
The dam, primarily used for recreation, has a low hazard potential and is categorized as having a moderate risk level. The last inspection of Twin Ponds Dam Upper was conducted in September 2012, and its condition was labeled as "Not Rated." While the dam currently meets guidelines for emergency action plans, risk management measures and inundation maps have not been prepared or updated, indicating a potential area for improvement in ensuring the safety and preparedness of the dam in case of emergencies.
Overall, Twin Ponds Dam Upper serves as an important water resource for the community, offering recreational opportunities while also being subject to state regulations and inspections to maintain its safety and functionality. As climate enthusiasts and water resource advocates, it is crucial to monitor and support the maintenance and management of dams like Twin Ponds Dam Upper to ensure their long-term sustainability and resilience in the face of changing climate conditions.
Dam Length |
1000 |
Dam Height |
8 |
River Or Stream |
BURNT MEADOW BROOK |
Primary Dam Type |
Other |
Surface Area |
4 |
Nid Storage |
146 |
Hazard Potential |
Low |
Nid Height |
8 |
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.
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