Bleachery Pond is an earth dam located in Providence County, Rhode Island, built in 1883. It carries a High hazard potential classification and has a fair condition assessment.
Dam profile
NID height · 8 ft8 ft tall and 400 ft long. Height is drawn to scale against a two-story house, about 25 ft; the profile is a generic embankment section and the water level is illustrative.
About Bleachery Pond
The primary purpose of Bleachery Pond is hydroelectric. The dam generates hydroelectric power by channeling water through turbines, converting the energy of flowing water into electricity. The dam is owned by Wall St Investments LLC (private). It impounds the Moshassuck River near Lincoln.
The dam stands 8 feet tall and stretches 400 feet across, creates a reservoir covering 8 acres, has a maximum storage capacity of 30 acre-feet, and collects water from a drainage area of 7 square miles. Completed in 1883, the structure is over a century old.
This dam carries a high hazard potential classification, which means that a failure or uncontrolled release of water would likely cause loss of human life. This classification reflects the consequences of failure, not the likelihood — it indicates that people live or work in the area downstream. Its condition is rated fair — the dam has minor deficiencies that are being addressed or do not pose an immediate safety threat. Notably, no emergency action plan is currently on file for this high-hazard dam.
Living Downstream
If you live or work downstream of this dam, consider taking these steps: learn your local evacuation routes, check whether your county emergency management office has a dam failure inundation map, and sign up for local emergency alerts. The Rhode Island dam safety program can provide more specific information about emergency planning for this structure.
Search for dams near your address to see all dams in your area with hazard classifications and safety data.
Location
| State | Rhode Island |
| County | Providence |
| Nearest City | Lincoln |
| River/Stream | Moshassuck River |
| Coordinates | 41.89273, -71.40858 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 8 ft |
| Dam Height | 8 ft |
| Dam Length | 400 ft |
| Year Completed | 1883 (143 years old) |
Storage & Hydraulics
| NID Storage | 30 acre-ft |
| Max Storage | 30 acre-ft |
| Normal Storage | 20 acre-ft |
| Surface Area | 8 acres |
| Drainage Area | 7 sq mi |
| Max Discharge | 1,375 cfs |
Ownership & Safety
| Purpose | Hydroelectric |
| Owner | Wall St Investments LLC |
| Owner Type | Private |
| Hazard Classification | High |
| Condition Assessment | Fair |
| Emergency Action Plan | No |
Identifiers
| NID ID | RI04238 |
| Federal ID | RI04238 |
| More Info | State Dam Safety Program |