Shearer Pond Reservoir Report
Last Updated: December 5, 2025
Shearer Pond, located in Greenfield, Massachusetts, is a private fish and wildlife pond designed by the USDA NRCS and completed in 1968.
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Summary
With a dam height of 15 feet and a maximum storage capacity of 25 acre-feet, this earth dam serves as a recreational spot with a surface area of 2 acres and a drainage area of 0.74 square miles. The pond is fed by Hinsdale Brook and is primarily used for fishing and wildlife conservation.
Although not state-regulated, Shearer Pond has a significant hazard potential and is considered to have moderate risk. With an uncontrolled spillway and outlet gates, the pond poses a potential risk in case of emergencies. While the condition assessment is currently not rated, the inspection frequency is set at 5 years. Despite the lack of a formal Emergency Action Plan (EAP), the pond management is closely monitored to ensure the safety and integrity of the dam structure.
Overall, Shearer Pond serves as a vital habitat for local wildlife and offers recreational opportunities for visitors. As a private entity with no federal involvement, the pond's maintenance and risk management fall under the responsibility of the landowner. With its tranquil setting and ecological significance, Shearer Pond remains a valuable resource for both conservation enthusiasts and outdoor enthusiasts alike.
Year Completed |
1968 |
Dam Length |
150 |
Dam Height |
15 |
River Or Stream |
HINSDALE BROOK |
Primary Dam Type |
Earth |
Surface Area |
2 |
Hydraulic Height |
15 |
Drainage Area |
0.74 |
Nid Storage |
25 |
Outlet Gates |
Uncontrolled |
Hazard Potential |
Significant |
Foundations |
Soil |
Nid Height |
15 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
North River At Shattuckville
|
42cfs |
Green River Near Colrain
|
26cfs |
Connecticut River At Montague City
|
4540cfs |
South River Near Conway
|
13cfs |
Deerfield River Near West Deerfield
|
340cfs |
Deerfield River At Charlemont
|
761cfs |
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.
Shearer Pond