Lake levels › Ohio

CJBrown-Lake water level today

Higher than usual for this time of year

1,011.15ft

feet above sea level ·

vs full pool−0.9 ft
vs normal for Oct 10+0.1 ft
24 hours−0.07 ft
7 days−0.3 ft
30 days−0.9 ft
vs a year ago+0.1 ft

Is CJBrown-Lake low right now?

CJBrown-Lake was at 1,011.15 ft on October 10, 2026, 0.85 ft below its full pool of 1,012.0 ft. That is 0.06 ft above the typical level for October 10 — higher 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
1,0091,0101,0121,0131,014NovDecJanFebMarAprMayJunJulAugSepOct Full pool 1,012.0

CJBrown-Lake on Oct 10 in past years

20251,011.3−0.2
20241,011.1+0.1
20231,011.1+0.0
20221,011.1+0.1
20211,011.2−0.1
20201,011.1+0.0

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

Daily levels, last two weeks

DateLevel (ft)Changevs full pool
Oct 101,011.17−0.05−0.8
Oct 91,011.22−0.01−0.8
Oct 81,011.23±0.00−0.8
Oct 71,011.23−0.02−0.8
Oct 61,011.25−0.01−0.8
Oct 51,011.26−0.06−0.7
Oct 41,011.32−0.09−0.7
Oct 31,011.41−0.06−0.6
Oct 21,011.47+0.03−0.5
Oct 11,011.44±0.00−0.6
Sep 301,011.44−0.02−0.6
Sep 291,011.46−0.03−0.5
Sep 281,011.49−0.07−0.5
Sep 271,011.56−0.08−0.4

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

About CJBrown-Lake

Full pool
1,012.0 ft (Top of Conservation)
10-year range
1,009.0 ft (March 25, 2020) to 1,014.1 ft (May 28, 2026)
Operated by
U.S. Army Corps of Engineers
Data
U.S. Army Corps of Engineers — LRL district, CJBrown-Lake
Datum
NGVD29

Lakes near CJBrown-Lake

Questions

Is CJBrown-Lake low right now?

CJBrown-Lake was at 1,011.15 ft on October 10, 2026, 0.85 ft below its full pool of 1,012.0 ft. That is 0.06 ft above the typical level for October 10 — higher 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 CJBrown-Lake?

Full pool (Top of Conservation) is 1,012.0 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 CJBrown-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. Army Corps of Engineers (LRL district, CJBrown-Lake). Readings are provisional and can be revised.