O. C. Fisher Lake Water Level Today

O. C. Fisher Lake is 10.4% full at 1,871.8 ft as of Oct 25, according to the Texas Water Development Board.

10.4%

Full, by conservation storage

1,871.8 ft

Elevation above sea level

36.2 ft

Below full pool of 1,908.0 ft

Today, 1,871.8 ftFull pool, 1,908.0 ftNormal, 1,865.9 ft

Since the day before

−0.01 ft

Last 7 days

−0.10 ft

Last 30 days

−0.55 ft

Compared with normal

6.0 ft above

Updated Oct 25 (daily average). Source: Texas Water Development Board. Normal is the median level for Oct 25 from 2006 to 2026. Elevations are in feet above NGVD29.

O. C. Fisher Lake level history

30 days1 year10 years

Last 30 daysFull pool, 1,908.0 ft

Last 30 daysFull pool

This yearSame dates last yearFull pool, 1,908.0 ft

This yearSame dates last yearFull pool

One reading a weekFull pool, 1,908.0 ft

One reading a weekFull pool

Elevation in feet, one reading per day (one a week over 10 years). Source: Texas Water Development Board.

Common questions

Is O. C. Fisher Lake full?

No. It is 10.4% full by conservation storage, 36.2 ft below its full pool elevation of 1,908.0 ft.

What is the lowest O. C. Fisher Lake has been?

1,840.2 ft, in February 1952, in daily records back to February 1952.

What is the highest O. C. Fisher Lake has been?

1,879.4 ft, in July 2025, in daily records back to February 1952.

How does today compare with a normal year?

It is 6.0 ft above the median level for Oct 25 across the stored record.

Is O. C. Fisher Lake rising or falling?

Falling: it is down 0.10 ft over the last 7 days.

Records

All-time high	1,879.4 ft	Jul 2025
All-time low	1,840.2 ft	Feb 1952
This year's high	1,876.2 ft	Jan 2026
This year's low	1,871.8 ft	Oct 2026

Daily levels since February 1952. Source: Texas Water Development Board; before October 2000, the U.S. Army Corps of Engineers.

Lake facts

Operator	U.S. Army Corps of Engineers, Fort Worth District
Dam	O.C. Fisher Dam
Full pool	1,908.0 ft
Conservation capacity	115,742 acre-ft
Surface area	5,400 acres
County	Tom Green

Full pool and capacity: Texas Water Development Board. Dam facts: U.S. Army Corps of Engineers, National Inventory of Dams.

Other lakes near O. C. Fisher Lake

All Texas lakes

Lake	Percent full	Level	Change, 7 days	Updated
Lake Nasworthy	85.9%	1,871.8 ft	+0.08 ft	Oct 25
Twin Buttes Reservoir	4.3%	1,894.3 ft	−0.41 ft	Oct 25
E. V. Spence Reservoir	9.3%	1,842.0 ft	+0.03 ft	Oct 25
O. H. Ivie Reservoir	40.9%	1,529.0 ft	−0.18 ft	Oct 25
Lake Abilene	6.7%	1,990.9 ft	−0.22 ft	Oct 25
Lake J.B. Thomas	20.4%	2,226.3 ft	−0.07 ft	Oct 25

Lake Nasworthy85.9% full Twin Buttes Reservoir4.3% full E. V. Spence Reservoir9.3% full O. H. Ivie Reservoir40.9% full Lake Abilene6.7% full Lake J.B. Thomas20.4% full

All Texas lakes

LakeLevelToday is not an official warning source. For flood watches and warnings near O. C. Fisher Lake, check the National Weather Service.