Lake Carmel Dam Reservoir Report

Last Updated: December 5, 2025

Lake Carmel Dam, located in Putnam, New York, is a vital structure managed by the local government for recreational purposes.


°F

°F

mph

Wind

%

Humidity

Summary

Completed in 1930, this Earth-type dam stands at a height of 25 feet and spans a length of 475 feet, creating a reservoir with a maximum storage capacity of 2,790 acre-feet. The dam overlooks the Middle Branch Croton River, offering a picturesque setting for outdoor enthusiasts and water resource admirers alike.

Despite its scenic appeal, Lake Carmel Dam has been flagged with a "High" hazard potential and a "Poor" condition assessment, indicating a need for immediate attention. The dam's last inspection in November 2020 revealed concerning findings, prompting a closer look at its structural integrity and safety measures. With a drainage area of 13 square miles and a surface area of 240 acres, the dam plays a crucial role in managing water resources in the region, underscoring the significance of maintaining its operational efficiency and safety protocols.

As climate change continues to impact water resources and infrastructure across the globe, the risk assessment for Lake Carmel Dam remains at a "Very High" level. With the potential for increased extreme weather events and heightened flood risks, it is imperative that proper risk management measures are implemented to safeguard the surrounding communities and ecological balance. As stakeholders work towards addressing the dam's vulnerabilities and enhancing its resilience, the importance of proactive maintenance and adherence to regulatory guidelines cannot be overstated in ensuring the long-term sustainability of this critical water resource asset.

Year Completed

1930

Dam Length

475

Dam Height

25

River Or Stream

MIDDLE BRANCH CROTON RIVER

Primary Dam Type

Earth

Surface Area

240

Drainage Area

13

Nid Storage

2790

Hazard Potential

High

Nid Height

25
       
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.