Constance M. Fiske Flood Retarding Dam
Constance M. Fiske Flood Retarding Dam is an earth dam located in Middlesex County, Massachusetts, built in 1984. It carries a High hazard potential classification and has a satisfactory condition assessment.
About Constance M. Fiske Flood Retarding Dam
The primary purpose of Constance M. Fiske Flood Retarding Dam is flood risk reduction. The dam is designed to control downstream flooding by temporarily storing excess water during storms and releasing it at a controlled rate. The dam is owned by Ma Department Of Conservation & Recreation (state). It impounds the Baiting Brook near Framingham.
The dam stands 28 feet tall and stretches 2,830 feet across, has a maximum storage capacity of 3,360 acre-feet, and collects water from a drainage area of 1 square miles. Completed in 1984, the structure is 42 years 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 satisfactory, indicating no existing or potential dam safety deficiencies are recognized. An emergency action plan is in place for this dam. The most recent inspection on record was 11/18/2022.
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 Massachusetts 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 | Massachusetts |
| County | Middlesex |
| Nearest City | Framingham |
| River/Stream | Baiting Brook |
| Coordinates | 42.31708, -71.46507 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 28 ft |
| Dam Length | 2,830 ft |
| Year Completed | 1984 (42 years old) |
Storage & Hydraulics
| NID Storage | 3,360 acre-ft |
| Max Storage | 3,360 acre-ft |
| Drainage Area | 1 sq mi |
| Spillway Type | Uncontrolled |
Ownership & Safety
| Purpose | Flood Risk Reduction |
| Owner | MA Department of Conservation & Recreation |
| Owner Type | State |
| Hazard Classification | High |
| Condition Assessment | Satisfactory |
| Last Inspection | 11/18/2022 |
| Emergency Action Plan | Yes |
Identifiers
| NID ID | MA03249 |
| Federal ID | MA03249 |
| More Info | State Dam Safety Program |