Stillwater North Dam
Dam in Herkimer County, New York · Beaver River · forms Stillwater Reservoir
Height
55 ft
17 m (NID height)
Length
935 ft
285 m
Completed
1924
Stillwater Reservoir today
1,666.99 ft
7 days ▲ 0.07 ft
Normal storage
108,000 acre-ft
Normal for the date
Reservoir level measured Oct 23, 2026, 11:30 AM EDT. Full level page →
Facts
- Purposes
- Hydroelectric; Recreation; Flood Risk Reduction
- Dam type
- Earth
- Owner
- Hudson River-Black River Regulating District (State)
- Maximum storage
- 108,000 acre-ft
- Surface area
- 6,490 acres
- Drainage area
- 171 sq mi
- Spillway
- Uncontrolled, 335 ft wide
- Army Corps district
- New York District
- NID ID
- NY00316
Facts from the U.S. Army Corps of Engineers National Inventory of Dams, record updated Oct 6, 2026. Search NID ID NY00316 at nid.sec.usace.army.mil. Project website.
Other dams at Stillwater Reservoir
- Stillwater South Dam