O. C. Fisher Lake at San Angelo water level

Name: O. C. Fisher Lake at San Angelo water level (U.S. Geological Survey)
Creator: U.S. Geological Survey
License: https://www.usgs.gov/information-policies-and-instructions/copyrights-and-credits

Lake, O. C. Fisher Lake, Texas, United States

Directions

Latest reading

Surface elevation

1,871.91ft Steady over the last 24 hours

Measured Oct 20, 2026, 04:00 PM CDT (1 hour ago)

History

7 days

Surface elevation

What this means

O. C. Fisher Lake at San Angelo reads 1,871.91 ft as of Oct 20, 2026, 04:00 PM CDT. The agency publishes no normal range or warning level for this lake yet, so there is nothing to judge the number against.

The level has held steady over the past 24 hours. In the last month it has stayed between 1,871.89 ft and 1,872.01 ft.

The agency publishes no normal range for this gauge yet, so we show the trend only. How to read levels

On the water at O. C. Fisher Lake at San Angelo

Watch the chart rather than the single number; it shows whether the shoreline is moving.

Wear a life jacket on the water. Most boating deaths involve people who were not wearing one.

What happens at each level

1,964.00 ft: Elevation of Top of Dam
1,938.50 ft: Elevation of Emergency Spillway
1,908.00 ft: Elevation of Conservation Pool.
1,871.91 ft: Right now

Impact statements from the U.S. National Weather Service.

Weather at the gauge

No rain in the last 3 days.

20 Tue 79° 52° – Wind 9 mph

21 Wed 82° 56° – Wind 8 mph

22 Thu 83° 60° 0.00 in Wind 14 mph

23 Fri 81° 64° – Wind 17 mph

24 Sat 79° 61° – Wind 18 mph

25 Sun 76° 62° – Wind 17 mph

26 Mon 76° 60° – Wind 15 mph

Forecast: Open-Meteo

Sunrise 07:49 AM Sunset 07:06 PM Daylight 11 hr, 16 min Waxing gibbous 72%

Map

Nearby gauges

Gauge	Level	Compared with normal	24 hours	Distance
Red Arroyo at S. Chadbourne St. near San AngeloRiver gauge, Red Arroyo	6.51 ft	Normal	−0.12 ft	4.4 mi
Concho River at San AngeloRiver gauge, Concho River	1.51 ft	Normal	+0.02 ft	4.7 mi
N Concho River near Grape CreekRiver gauge, N Concho River	2.72 ft	Very low	−0.02 ft	5.9 mi
Lake NasworthyLake	1,871.70 ft	High		7 mi
Twin Buttes Reservoir near San AngeloReservoir, Twin Buttes Reservoir	1,894.50 ft	Very low	−0.06 ft	8 mi
Twin Buttes ReservoirReservoir	1,894.54 ft	Low		8 mi
N Concho River near CarlsbadRiver gauge, N Concho River	1.99 ft	Very low	±0	12 mi
Pecan Creek near San AngeloRiver gauge, Pecan Creek	−0.04 ft	Very low	±0	12 mi

Questions and answers

Is O. C. Fisher Lake at San Angelo really 1,871.91 ft deep?

No. 1,871.91 ft is the height of the water surface above sea level (or the agency's vertical datum), not the depth of the water.

What is the water level of O. C. Fisher Lake at San Angelo today?

On Oct 20, 2026, 04:00 PM CDT, the surface elevation was 1,871.91 ft. Steady over the last 24 hours.

Is O. C. Fisher Lake at San Angelo rising or falling?

Steady over the last 24 hours.

Is the level of O. C. Fisher Lake at San Angelo normal?

The agency publishes no normal range for this gauge yet, so we show the trend only.

How often is this data updated?

The U.S. Geological Survey publishes a new reading every 15 minutes. This page refreshes within minutes of each update.

Where does this data come from?

The values come directly from the U.S. Geological Survey, the official operator of this gauge, and are in the public domain. We do not estimate or model live values.

For specialists

Station codes, datum, parameters, data quality and downloads

Operator: U.S. Geological Survey
Station code: usgs:08134500 (Agency page)
Coordinates: 31.48460, -100.48176 (WGS84)
Vertical datum: NGVD29
Update interval: every 15 minutes
Licence: Public domain. Data: U.S. Geological Survey (USGS), provisional data subject to revision

Published series

Parameter	Last value	Time (UTC)	Quality
Surface elevation	1,871.91 ft	2026-10-20 21:00	Provisional

Download

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How to cite

U.S. Geological Survey: O. C. Fisher Lake at San Angelo (usgs:08134500). Accessed October 20, 2026 via Nivelmap, https://nivelmap.com/en/united-states/texas/o-c-fisher-lake-at-san-angelo

How we check values

Each reading is stored as published. We hold back values that jump faster than physically plausible and show the measurement time with every value.

Readings are provisional, can be delayed or wrong and are not a flood warning. Read the disclaimer