Patte Mill Dam
Key Takeaway
Patte Mill Dam is classified as low hazard in Maine. It was completed in 1880 and is 146 years old. Its primary use is fish and wildlife pond.
Physical Details
| Dam Height | 13 ft (taller than 41.6% in ME) |
| Dam Length | 138 ft |
| Dam Type | Stone |
| Max Storage | 180 acre-ft |
| Normal Storage | 150 acre-ft |
| Surface Area | 30 acres |
| Drainage Area | 2 sq mi |
| Max Discharge | 2,460 cfs |
| Year Completed | 1880 (146 years old) |
| NID ID | ME00296 |
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
USDA FS
Federal Government
Nearby Dams
Keewaydin Lake
Oxford, ME
Low Hazard 11 ftHeald Pond
Oxford, ME
Low Hazard 12 ftPutt Brook
Oxford, ME
Low Hazard 11 ftLocke Mills
Oxford, ME
Significant Hazard 15 ftTwitchell Pond
Oxford, ME
Low Hazard 7 ftHicks Pond
Oxford, ME
Low Hazard 13 ftColton Brook
Oxford, ME
Significant Hazard 34 ftCold River Site 1 Dam
Carroll, NH
High Hazard 43 ftFrequently Asked Questions
What is the hazard classification of Patte Mill Dam?
Patte Mill Dam 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 Patte Mill Dam?
Patte Mill Dam is owned by USDA FS (Federal Government). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Patte Mill Dam built?
Patte Mill Dam was completed in 1880, making it 146 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 Patte Mill Dam?
Patte Mill Dam serves the following purposes: Fish And Wildlife Pond, Recreation. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
How tall is Patte Mill Dam?
Patte Mill Dam has a dam height of 13 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 Patte Mill Dam last inspected?
Patte Mill Dam was last inspected on August 22, 2008. Inspection dates indicate when a formal review occurred, not the results of that inspection.