Bog Meadow Reservoir Dam Reservoir Report

Last Updated: December 6, 2025

Located in Highland Falls, New York, the Bog Meadow Reservoir Dam is a vital piece of infrastructure managed by the local government for water supply purposes.


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Summary

Completed in 1996, this earth dam stands at a height of 29 feet and has a length of 440 feet, providing a storage capacity of 877 acre-feet. The reservoir covers a surface area of 57.1 acres and is regulated by the New York State Department of Environmental Conservation.

Despite its significant hazard potential and poor condition assessment, the Bog Meadow Reservoir Dam remains a crucial asset for the community. With an uncontrolled spillway width of 96 feet, the dam poses moderate risks that are managed through regular inspections and a designated emergency action plan. The surrounding area, including the HIGHLAND BROOK, relies on the dam for water supply, emphasizing the importance of effective risk management and maintenance practices to ensure its continued functionality and safety.

Owned and operated by the local government, the Bog Meadow Reservoir Dam serves as a key component of the water infrastructure in Orange County, New York. As climate change and water resource challenges continue to impact the region, the dam's role in providing essential water supply services underscores the need for ongoing monitoring, maintenance, and risk mitigation measures to safeguard this critical resource for the community and the environment.

Year Completed

1996

Dam Length

440

Dam Height

29

River Or Stream

HIGHLAND BROOK

Primary Dam Type

Earth

Surface Area

57.1

Nid Storage

877

Hazard Potential

Significant

Nid Height

29
       
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.