Blue Hills Flood Control Site #2 Dam
Key Takeaway
Blue Hills Flood Control Site #2 Dam is classified as high hazard in Connecticut. It was completed in 1964 and is 62 years old. Its primary use is flood risk reduction. High hazard means loss of life is likely if the dam fails — it does not indicate the dam's current condition. Learn more.
Physical Details
| Dam Height | 25 ft (taller than 83% in CT) |
| Dam Length | 4,045 ft |
| Dam Type | Earth |
| Max Storage | 2.2K acre-ft |
| Normal Storage | 700 acre-ft |
| Surface Area | 175 acres |
| Drainage Area | 2 sq mi |
| Max Discharge | 1,554 cfs |
| Year Completed | 1964 (62 years old) |
| NID ID | CT00496 |
Safety Information
Loss of human life is likely if the dam fails.
Hazard potential describes downstream consequences of failure, not the dam's current condition. What does this mean?
Ownership
Connecticut DEEP
State Government
Nearby Dams
Wintonbury Flood Control Site #1 Dam
Hartford, CT
High Hazard 23 ftBlue Hills Flood Control Site #2 Dike
Hartford, CT
High Hazard 8 ftBarber Pond Dam
Hartford, CT
High Hazard 11 ftMeadow Brook Detention
Hartford, CT
Significant Hazard 11 ftBloomfield Flood Control Site #3 Dam
Hartford, CT
High Hazard 29 ftBloomfield Flood Control Site #3a Dam
Hartford, CT
Low Hazard 16 ftI-91 Detention Basin Dam
Hartford, CT
Significant Hazard 15 ftSchweitzer Pond Dam
Hartford, CT
Significant Hazard 14 ftFrequently Asked Questions
What is the hazard classification of Blue Hills Flood Control Site #2 Dam?
Blue Hills Flood Control Site #2 Dam is classified as High Hazard. Loss of human life is likely if the dam fails. This classification refers to the potential downstream consequences of a failure, not the dam's current structural condition.
Who owns and operates Blue Hills Flood Control Site #2 Dam?
Blue Hills Flood Control Site #2 Dam is owned by Connecticut DEEP (State Government). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Blue Hills Flood Control Site #2 Dam built?
Blue Hills Flood Control Site #2 Dam was completed in 1964, making it 62 years old. Many U.S. dams were built between the 1930s and 1970s during a period of major infrastructure investment.
What is the primary purpose of Blue Hills Flood Control Site #2 Dam?
Blue Hills Flood Control Site #2 Dam serves the following purposes: Flood Risk Reduction. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
How tall is Blue Hills Flood Control Site #2 Dam?
Blue Hills Flood Control Site #2 Dam has a dam height of 25 ft. Dam height is measured from the natural streambed at the downstream toe to the top of the dam, and may differ from the visible height.
When was Blue Hills Flood Control Site #2 Dam last inspected?
Blue Hills Flood Control Site #2 Dam was last inspected on April 22, 2015. Inspection dates indicate when a formal review occurred, not the results of that inspection.