George St. Pond Dam Reservoir Report
Nearby: Wetherell Pond Dam Whiting Pond Dam
Last Updated: March 17, 2026
George St.
Summary
Pond Dam, located in Plainville, Massachusetts, is a local government-owned structure regulated by the Department of Conservation and Recreation. The dam, classified as a buttress core type with a height of 7 feet and a hydraulic height of 1.5 feet, serves primarily for purposes other than flood control or water supply. It has a storage capacity of 21.4 acre-feet and a significant hazard potential.
Despite being in fair condition as of the last inspection in March 2017, the dam poses a moderate risk due to its age and potential vulnerabilities. With a notable spillway type of uncontrolled and lacking outlet gates or locks, the structure requires regular maintenance and monitoring to ensure public safety and environmental protection. The dam's emergency action plan status and risk management measures are currently unclear, highlighting the need for continued oversight and preparedness in the face of changing climate conditions and water resource challenges.
°F
°F
mph
Wind
%
Humidity
15-Day Weather Outlook
Dam Length |
700 |
Dam Height |
7 |
Hydraulic Height |
1.5 |
Nid Storage |
21.4 |
Hazard Potential |
Significant |
Foundations |
Unlisted/Unknown |
Nid Height |
7 |
Seasonal Comparison
5-Day Hourly Forecast Detail
Nearby Streamflow Levels
Wading River Near Norton
|
367cfs |
Blackstone R At Roosevelt St At Pawtucket Ri
|
3390cfs |
Charles River At Medway
|
463cfs |
Blackstone River At Woonsocket
|
3490cfs |
Branch River At Forestdale
|
1010cfs |
Ten Mile River At Pawtucket Ave @ E Providence
|
503cfs |
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.
George St. Pond Dam
Falls Pond