East Sidney Lake Water Level Today
New York · near Franklin · Above flood pool
- Elevation
- 1,151.17 ft
- From full pool
- +1.17 ft
- Percent of pool
- 103.3%
- 24-hour change
- −0.02 ft
- 7-day change
- −0.60 ft
- Reading
- Sep 21, 2026 · USACE
Last year at East Sidney Lake
East Sidney Lake is 1.17 ft above full pool, at 1,151.17 ft, above its flood pool, down 0.02 ft in the last 24 hours. That puts the lake at 103.3 percent of its conservation pool.
Over the last 7 days the level fell 0.60 ft, and over 30 days it fell 0.20 ft. In the 399 days of readings on this page the high was 1,169.64 ft on Mar 11, 2026 and the low was 1,139.22 ft on Jan 9, 2026, a range of 30.42 ft.
The reading is the U.S. Army Corps of Engineers gauge, near Franklin, taken Sep 21, 2026 and referenced to the LOCAL datum. This page is rebuilt once a day from the agency feed; it is not a live gauge, so during a fast rise or a scheduled release check the USACE page for hourly values.
East Sidney Lake pool elevations
| Current elevation | 1,151.17 ft |
|---|---|
| Full pool (top of conservation) | 1,150.00 ft |
| Bottom of conservation pool | 1,115.00 ft |
| Top of dam | 1,228.50 ft |
| Outflow | 92 cfs |
| 30-day change | −0.20 ft |
| 1-year high | 1,169.64 ft (Mar 11, 2026) |
| 1-year low | 1,139.22 ft (Jan 9, 2026) |
| Vertical datum | LOCAL |
| Operating agency | U.S. Army Corps of Engineers, NAB district |
Source: U.S. Army Corps of Engineers. Read what full pool and flood pool mean.
More lakes in New York
- Almond Lake 1,260.24 ft, +0.24 ft from full
- Whitney Point Lake 973.27 ft, +0.27 ft from full
East Sidney Lake level questions
What is the water level of East Sidney Lake today?
East Sidney Lake is at 1,151.17 ft as of Sep 21, 2026, +1.17 ft relative to full pool (1,150.00 ft). The 24-hour change is −0.02 ft.
What is full pool at East Sidney Lake?
Full pool, the top of the conservation pool, is 1,150.00 ft (LOCAL). The bottom of the conservation pool is 1,115.00 ft.
Is East Sidney Lake rising or falling?
Over the last 24 hours the level is −0.02 ft; over 7 days it fell 0.60 ft, and over 30 days it fell 0.20 ft.
Where does this East Sidney Lake level come from?
From the U.S. Army Corps of Engineers (USACE) public data feed for East Sidney Lake. Lake Levels Today republishes the agency's daily value without adjustment and links to the source below.