Leon Creek at SH 90, San Antonio water level

Name: Leon Creek at SH 90, San Antonio water level (U.S. Geological Survey)
Creator: U.S. Geological Survey
License: https://www.usgs.gov/information-policies-and-instructions/copyrights-and-credits

River gauge, Leon Creek, Texas, United States

Directions

Latest reading

Water level

4.16ft Steady over the last 24 hours

Measured Oct 20, 2026, 12:00 PM CDT (1 hour ago)

History

7 days

Water level

What this means

The latest river stage reported for Leon Creek at SH 90, San Antonio is 4.16 ft. The agency publishes no normal range or warning level for this river yet, so there is nothing to judge the number against.

The level has held steady over the past 24 hours. Over the past 30 days it has moved between 4.14 ft and 4.31 ft.

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

What the stage means on the water

With no published normal range, paddlers and anglers should go by the trend: a rising river usually means muddier, faster water.

Weather at the gauge

No rain in the last 3 days.

20 Tue 82° 56° – Wind 8 mph

21 Wed 85° 54° – Wind 9 mph

22 Thu 86° 67° – Wind 10 mph

23 Fri 85° 63° – Wind 15 mph

24 Sat 87° 64° – Wind 14 mph

25 Sun 83° 65° 0.01 in Wind 12 mph

26 Mon 71° 67° 0.06 in Wind 15 mph

Forecast: Open-Meteo

Sunrise 07:40 AM Sunset 07:00 PM Daylight 11 hr, 20 min Waxing gibbous 70%

Map

Other gauges on Leon Creek

Gauge	Level	Compared with normal	24 hours	Distance
Leon Creek at IH 10 and Loop 1604 near San AntonioRiver gauge, Leon Creek	982.59 ft	Highest on record	±0	13 mi
Leon Creek at Lp 410 at San AntonioRiver gauge, Leon Creek	4.02 ft	Low	−0.02 ft	3.3 mi
Leon Creek at IH 35, San AntonioRiver gauge, Leon Creek	2.25 ft	Normal	−0.01 ft	5.4 mi

Nearby gauges

Gauge	Level	Compared with normal	24 hours	Distance
San Pedro Creek at Furnish St, San AntonioRiver gauge, San Pedro Creek	0.4 cfs	Very low	+0.4 cfs	5.8 mi
San Antonio River at San AntonioRiver gauge, San Antonio River	3.96 ft	Normal	+0.02 ft	7 mi
San Antonio River at Mitchell St, San AntonioRiver gauge, San Antonio River	4.30 ft	Normal	+0.04 ft	7 mi
Medina River near MacdonaRiver gauge, Medina River	−0.02 ft	Low	+0.05 ft	7 mi
Olmos Creek at Dresden Dr, San AntonioRiver gauge, Olmos Creek	1.81 ft	Normal	±0	9 mi
Medina River near SomersetRiver gauge, Medina River	4.05 ft	Low	+0.01 ft	10 mi
San Antonio River at Loop 410, San AntonioRiver gauge, San Antonio River	3.68 ft	Low	+0.01 ft	11 mi
Medina River at San AntonioRiver gauge, Medina River	2.84 ft	Very low	±0	12 mi

Questions and answers

Is gage height the same as water depth?

No. Gage height is measured from a fixed reference point chosen by the agency, so a reading of 10 ft does not mean the river is 10 ft deep.

What is the water level of Leon Creek at SH 90, San Antonio today?

On Oct 20, 2026, 12:00 PM CDT, the water level was 4.16 ft. Steady over the last 24 hours.

Is Leon Creek at SH 90, San Antonio rising or falling?

Steady over the last 24 hours.

Is the level of Leon Creek at SH 90, San Antonio 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:08181445 (Agency page)
Coordinates: 29.40611, -98.60694 (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
Water level	4.16 ft	2026-10-20 17:00	Provisional

Download

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How to cite

U.S. Geological Survey: Leon Creek at SH 90, San Antonio (usgs:08181445). Accessed October 20, 2026 via Nivelmap, https://nivelmap.com/en/united-states/texas/leon-creek-at-sh-90-san-antonio

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