Seven Mile Stream
Key Takeaway
Seven Mile Stream is classified as low hazard in Maine. It was completed in 1820 and is 206 years old. Its primary use is recreation.
Physical Details
| Dam Height | 18 ft (taller than 68.3% in ME) |
| Dam Length | 110 ft |
| Dam Type | Earth |
| Max Storage | 77 acre-ft |
| Normal Storage | 60 acre-ft |
| Surface Area | 0 acres |
| Drainage Area | 0 sq mi |
| Year Completed | 1820 (206 years old) |
| NID ID | ME00740 |
Safety Information
No probable loss of human life and low economic/environmental losses expected.
Hazard potential describes downstream consequences of failure, not the dam's current condition. What does this mean?
Ownership
Bruce & Kathy Calkins
Private
Nearby Dams
Webber Pond
Kennebec, ME
Low Hazard 10 ftChina Lake
Kennebec, ME
Low Hazard 12 ftNorth Vassalboro
Kennebec, ME
Low Hazard 15 ftLower Togus Pond
Kennebec, ME
Low Hazard 15 ftUnion Gas
Kennebec, ME
Low Hazard 28 ftMessalonskee Lake
Kennebec, ME
High Hazard 14 ftSalmon Lake
Kennebec, ME
Significant Hazard 11 ftCascade Pond
Kennebec, ME
Low Hazard 30 ftFrequently Asked Questions
What is the hazard classification of Seven Mile Stream?
Seven Mile Stream is classified as Low Hazard. No probable loss of human life and low economic/environmental losses expected. This classification refers to the potential downstream consequences of a failure, not the dam's current structural condition.
Who owns and operates Seven Mile Stream?
Seven Mile Stream is owned by Bruce & Kathy Calkins (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Seven Mile Stream built?
Seven Mile Stream was completed in 1820, making it 206 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 Seven Mile Stream?
Seven Mile Stream serves the following purposes: Recreation. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
How tall is Seven Mile Stream?
Seven Mile Stream has a dam height of 18 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.