Lake levels › New York

East Sidney Lake water level today

At full pool

1,149.68ft

feet above sea level ·

vs full pool−0.3 ft
vs normal for Oct 10−0.5 ft
24 hours−0.09 ft
7 days−0.2 ft
30 days−1.1 ft
vs a year ago−0.6 ft

Is East Sidney Lake low right now?

East Sidney Lake was at 1,149.68 ft on October 10, 2026, 0.32 ft below its full pool of 1,150.0 ft. That is 0.49 ft below the typical level for October 10 — lower than in 9 of 10 past years. Over the past week the lake has been falling about 0.03 ft a day.

Last 12 monthsDaily level Normal range (10–90% of past years)Full pool
1,1361,1451,1541,1631,172NovDecJanFebMarAprMayJunJulAugSepOct Full pool 1,150.0

East Sidney Lake on Oct 10 in past years

20251,152.5−2.8
20241,150.2−0.5
20231,150.1−0.4
20221,151.0−1.3
20211,150.3−0.6
20201,150.5−0.8

Level on the same date each year, and how today compares.

Daily levels, last two weeks

DateLevel (ft)Changevs full pool
Oct 101,149.71−0.06−0.3
Oct 91,149.77−0.07−0.2
Oct 81,149.84−0.05−0.2
Oct 71,149.89−0.05−0.1
Oct 61,149.94−0.03−0.1
Oct 51,149.97±0.00−0.0
Oct 41,149.97+0.05−0.0
Oct 31,149.92+0.02−0.1
Oct 21,149.90−0.28−0.1
Oct 11,150.18−0.29+0.2
Sep 301,150.47−0.15+0.5
Sep 291,150.62+0.25+0.6
Sep 281,150.37+0.20+0.4
Sep 271,150.17+0.13+0.2

Daily means of the operator's readings (midnight to midnight, local time).

About East Sidney Lake

Full pool
1,150.0 ft (Top of Conservation)
10-year range
1,138.2 ft (February 13, 2019) to 1,176.9 ft (April 7, 2017)
Data
U.S. Geological Survey — USGS 01499500
Datum
NAVD88

Lakes near East Sidney Lake

Questions

Is East Sidney Lake low right now?

East Sidney Lake was at 1,149.68 ft on October 10, 2026, 0.32 ft below its full pool of 1,150.0 ft. That is 0.49 ft below the typical level for October 10 — lower than in 9 of 10 past years. Over the past week the lake has been falling about 0.03 ft a day.

What is full pool for East Sidney Lake?

Full pool (Top of Conservation) is 1,150.0 ft above sea level, per U.S. Army Corps of Engineers. Levels above it mean the operator is storing flood water; levels below it are normal in late summer and winter drawdowns.

How often is the East Sidney Lake level updated?

The operator reports every 15 minutes to an hour. This page refreshes several times a day; the time of the latest reading is shown next to the level.

Where does this data come from?

U.S. Geological Survey (USGS 01499500). Readings are provisional and can be revised.