Almond Dam
Almond Dam is an earth dam located in Steuben County, New York, built in 1949. It carries a High hazard potential classification.
About Almond Dam
The primary purpose of Almond 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 Usace - Baltimore District (federal). It impounds the Canacadea Creek near Hornell.
The dam stands 90 feet tall and stretches 1,260 feet across, creates a reservoir covering 124 acres, has a maximum storage capacity of 22,977 acre-feet, and collects water from a drainage area of 56 square miles. Completed in 1949, the structure is well-established, with more than 75 years of service.
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. An emergency action plan is in place for this dam. The most recent inspection on record was 07/15/2025.
At 90 feet, this dam is taller than 98% of all dams in the United States.
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 New York 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 | New York |
| County | Steuben |
| Nearest City | Hornell |
| River/Stream | Canacadea Creek |
| Coordinates | 42.34618, -77.70604 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 90 ft |
| Dam Height | 90 ft |
| Dam Length | 1,260 ft |
| Year Completed | 1949 (77 years old) |
Storage & Hydraulics
| NID Storage | 22,977 acre-ft |
| Max Storage | 22,977 acre-ft |
| Normal Storage | 840 acre-ft |
| Surface Area | 124 acres |
| Drainage Area | 56 sq mi |
| Max Discharge | 54,000 cfs |
| Spillway Type | Uncontrolled |
Ownership & Safety
| Purpose | Flood Risk Reduction |
| Owner | USACE - Baltimore District |
| Owner Type | Federal |
| Hazard Classification | High |
| Condition Assessment | Not Available |
| Last Inspection | 07/15/2025 |
| Emergency Action Plan | Yes |
Identifiers
| NID ID | NY00740 |
| Federal ID | NY00740 |
| More Info | State Dam Safety Program |