Keejo Lake Dam Reservoir Report
Last Updated: December 6, 2025
Keejo Lake Dam, situated in Spring Glen, Ulster County, New York, serves as a crucial water resource for the region, primarily for recreational purposes.
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Summary
Completed in 1980, this earth dam stands at a height of 16 feet and stretches 190 feet in length, with a storage capacity of 153 acre-feet. The dam overlooks the picturesque Keejo Lake and is regulated by the New York State Department of Environmental Conservation.
With its low hazard potential and moderate risk assessment, Keejo Lake Dam is an important structure in the management of water resources in the area. The dam features an uncontrolled spillway with a width of 35 feet, allowing for a maximum discharge of 439 cubic feet per second. Despite not having a current condition rating, regular inspections ensure the safety and functionality of the dam for the surrounding community.
As a focal point for water enthusiasts and climate advocates, Keejo Lake Dam stands as a testament to responsible water resource management in New York. Its presence not only provides a source of leisure and recreation but also underscores the importance of maintaining and regulating such infrastructure for the benefit of both the environment and local residents.
Year Completed |
1980 |
Dam Length |
190 |
Dam Height |
16 |
River Or Stream |
TR-SANDBURG CREEK |
Primary Dam Type |
Earth |
Surface Area |
21 |
Drainage Area |
0.85 |
Nid Storage |
153 |
Hazard Potential |
Low |
Nid Height |
16 |
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.
Keejo Lake Dam
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