Indian Kill Reservoir Dam Reservoir Report
Last Updated: December 6, 2025
The Indian Kill Reservoir Dam, located in Tuxedo Park, New York, serves as a crucial water supply structure with a primary purpose of water supply.
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Summary
Completed in 1958, this earth-type dam stands at a height of 23 feet and spans a length of 1200 feet, holding a maximum storage capacity of 728 acre-feet. With a normal storage capacity of 520 acre-feet and a surface area of 52 acres, the dam plays a significant role in managing the water resources of the Indian Kill river.
Managed by a combination of local government, private, and state entities, the Indian Kill Reservoir Dam is regulated, permitted, inspected, and enforced by the New York State Department of Environmental Conservation (NYS DEC). Despite being classified as having a significant hazard potential, the dam's condition is assessed as fair, with the last inspection conducted in September 2017. The dam's risk assessment is moderate (3), and while no emergency action plan (EAP) information is available, the dam meets regulatory guidelines and is operational in safeguarding the surrounding area from potential flooding incidents.
For water resource and climate enthusiasts, the Indian Kill Reservoir Dam represents a vital infrastructure component in the management and conservation of water resources in Orange County, New York. With its controlled spillway and strategic location on the Indian Kill river, the dam not only ensures a sustainable water supply but also mitigates potential risks associated with its significant hazard potential. As a testament to effective risk management and regulatory compliance, the dam continues to play a crucial role in water management efforts in the region.
Year Completed |
1958 |
Dam Length |
1200 |
Dam Height |
23 |
River Or Stream |
INDIAN KILL |
Primary Dam Type |
Earth |
Surface Area |
52 |
Drainage Area |
3.85 |
Nid Storage |
728 |
Hazard Potential |
Significant |
Nid Height |
23 |
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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