Ten Mile Reservation Reservoir Report
Last Updated: December 19, 2025
Ten Mile Reservation, located in Pawtucket, Rhode Island, is a captivating destination for water resource and climate enthusiasts.
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Summary
This recreational area is home to the Ten Mile River, providing a serene setting for outdoor activities such as hiking, fishing, and bird-watching. The dam at Ten Mile Reservation, built in 1926, stands at a height of 10 feet and has a storage capacity of 140 acre-feet, making it an essential water resource for the surrounding area.
Despite its historical significance and recreational value, the dam at Ten Mile Reservation is in poor condition and has a low hazard potential. The structure, consisting of concrete, earth, and gravity components, requires attention to ensure its continued safety and functionality. The dam's spillway width of 125 feet allows for a maximum discharge of 3680 cubic feet per second, mitigating the risk of flooding in the area.
As water resource management becomes increasingly important in the face of climate change, the preservation and maintenance of sites like Ten Mile Reservation are crucial. By investing in the restoration and upkeep of this dam, authorities can not only ensure the safety of the surrounding community but also protect the ecological integrity of the Ten Mile River watershed for future generations to enjoy.
Year Completed |
1926 |
Dam Length |
175 |
Dam Height |
10 |
River Or Stream |
TEN MILE RIVER |
Surface Area |
32 |
Hydraulic Height |
7 |
Drainage Area |
45 |
Nid Storage |
140 |
Structural Height |
11 |
Hazard Potential |
Low |
Nid Height |
11 |
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.
Ten Mile Reservation
Olney Pond