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Los Olmos Creek near Falfurrias water level

River gauge, Los Olmos Creek, Texas, United States

Directions

Right now

Low for late October

Water level

1.18ft Steady over the last 24 hours

Flow
0.0 cfs
0 5 10 15 Highest onrecord 15.00 ft Minor floodstage 11.00 ft

History

History
123ftOct 16Oct 17Oct 18Oct 20Oct 21123ftOct 16Oct 18Oct 21
123ftSep 22Sep 29Oct 6Oct 14Oct 21123ftSep 22Oct 6Oct 21
1234ftOct 2025Jan 2026Apr 2026Jul 2026Oct 20261234ftOct 2025Apr 2026Oct 2026
1234ftJanMarMayJulSepNov20261234ftJanAprJulOct2026

20252026

Water level Normal range (10–90 %) Minor flood stage

What this means

At 1.18 ft, Los Olmos Creek near Falfurrias is below normal for late October.

That puts it 0.88 ft below the median of 2.06 ft for late October, based on 27 years of readings. It is 9.82 ft below the flood stage of 11.00 ft. A year ago it stood at 1.19 ft (−0.01 ft).

The level has held steady over the past 24 hours. Without real rain upstream, that is unlikely to change quickly. Over the past 30 days it has moved between 1.18 ft and 1.57 ft.

Fall is often low-water season on rivers, and it usually takes a few days of steady rain to change that.

Compared with 27 years of daily readings for this time of year. How to read levels

Key numbers

Median for this date
2.06 ft0.88 ft below the median for this date
Normal for this date
1.05 ft – 2.51 ft8 years in 10 fall in this range (27 years of records)
Same day last year
1.19 ft−0.01 ft
Lowest and highest in 30 days
1.18 ft – 1.57 ft
Lowest and highest in 12 months
1.17 ft – 4.00 ft
Highest on record
15.00 ftSeptember 13, 1951

What the stage means on the water

Low water means more dragging on shallow riffles and slower floats. Fish crowd into the deeper runs, and warm, low water stresses them, so play and release them quickly.

The National Weather Service puts flood stage for this gauge at 11.00 ft, still 9.82 ft away.

What happens at each level

13.00 ft
Major flooding with flow 750 feet wide and into the broad prevailing flood plain
12.00 ft
Flood water has reached the base of US HWY 281 bridge north of Falfurrias.
11.00 ft
Minor flooding with lowland flooding 300 feet wide into the flood plain
10.00 ft
Flow escapes from the Los Olmos drainage into the Palo Blanco drainage area
9.00 ft
Flow is high enough to close FM 1418 as water is covering the bridge.
7.00 ft
Minor lowland flooding reaches 120 feet wide into flood plain-persons vulnerable to lowland flooding should move equipment to higher ground
1.18 ft
Right now

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

Highest crests on record

Chance of at least minor flooding in October to December: < 5 %.

RankLevelDate
115.00 ftSeptember 13, 1951
214.70 ftAugust 11, 1980
312.66 ftSeptember 13, 1971
412.32 ftJune 20, 2018
511.79 ftSeptember 24, 1967
611.19 ftJune 20, 2018
79.92 ftApril 19, 2010

Weather at the gauge

No rain in the last 3 days.

20 Tue 85° 64° – Wind 10 mph
21 Wed 86° 62° – Wind 12 mph
22 Thu 82° 72° 0.04 in, 20% Wind 12 mph
23 Fri 84° 68° – Wind 15 mph
24 Sat 83° 71° 0.03 in Wind 18 mph
25 Sun 83° 72° – Wind 16 mph
26 Mon 85° 69° – Wind 14 mph

Forecast: Open-Meteo

Sunrise 07:36 AM Sunset 06:59 PM Daylight 11 hr, 23 min Waxing gibbous 76%

Map

Nearby gauges

Gauge Level Compared with normal 24 hours Distance
Tranquitas Creek at KingsvilleRiver gauge, Tranquitas Creek 1.24 ft High −0.01 ft 24 mi
San Diego Creek at AliceRiver gauge, San Diego Creek 7.08 ft Below flood stage ±0 35 mi
San Fernando Creek at AliceRiver gauge, San Fernando Creek 0.68 ft Low −0.01 ft 36 mi
Petronila Creek at FM 665 near DriscollRiver gauge, Petronila Creek 1.3 cfs Normal −0.3 cfs 38 mi
Oso Creek at Corpus ChristiRiver gauge, Oso Creek 5.74 ft Normal ±0 50 mi

Questions and answers

How does Los Olmos Creek near Falfurrias compare with last year?

It is 0.01 ft lower than on the same day last year, when the reading was 1.19 ft.

What is flood stage for Los Olmos Creek near Falfurrias?

The official flood stage is 11.00 ft. The level is currently 9.82 ft below it.

What is a normal level for Los Olmos Creek near Falfurrias in late October?

The median for late October is 2.06 ft. In 8 years out of 10 the reading falls between 1.05 ft and 2.51 ft, based on 27 years of records.

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 Los Olmos Creek near Falfurrias today?

On Oct 21, 2026, 04:15 AM CDT, the water level was 1.18 ft. Steady over the last 24 hours.

Is Los Olmos Creek near Falfurrias rising or falling?

Steady over the last 24 hours. Steady over the last 7 days.

Is the level of Los Olmos Creek near Falfurrias normal?

Low for late October. Compared with 27 years of daily readings for this time of year.

For specialists

Station codes, datum, parameters, data quality and downloads
Operator
U.S. Geological Survey
Station code
usgs:08212400 (Agency page)
Coordinates
27.26449, -98.13584 (WGS84)
Vertical datum
NAVD88
Update interval
every 15 minutes
Licence
Public domain. Data: U.S. Geological Survey (USGS), provisional data subject to revision

Published series

ParameterLast valueTime (UTC)Quality
Water level 1.18 ft 2026-10-21 09:15 Provisional
Flow 0.0 cfs 2026-10-21 09:15 Provisional

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How to cite

U.S. Geological Survey: Los Olmos Creek near Falfurrias (usgs:08212400). Accessed October 21, 2026 via Nivelmap, https://nivelmap.com/en/united-states/texas/los-olmos-creek-near-falfurrias

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.