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Colorado River near Bay City water level

River gauge, Colorado River, Texas, United States

Directions

Right now

Low for mid-October

Water level

2.78ft Up 0.05 ft over the last 24 hours

0 25 50 Highest onrecord 46.40 ft Minor floodstage 44.00 ft

History

History
510ftOct 16Oct 18Oct 21Oct 23Oct 25510ftOct 16Oct 21Oct 25
510ftSep 22Sep 30Oct 8Oct 17Oct 25510ftSep 22Oct 8Oct 25
-02040ftOct 2025Jan 2026Apr 2026Jul 2026Oct 2026Minor flood stage-02040ftOct 2025Apr 2026Oct 2026Minor flood stage
-01020ftJanMarMayJulSepNov2026-01020ftJanAprJulOct2026

20252026

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

The forecast expects the river to rise to 3.60 ft by Wednesday, October 21 at 12:00 PM. Issued Tuesday, October 20 at 08:12 AM by NOAA National Weather Service.

What this means

Low water at Colorado River near Bay City: the gauge reads 2.78 ft, below normal for mid-October.

The median for mid-October is 3.98 ft, based on 28 years of readings, so the river stage is 1.20 ft below typical. It is 41.22 ft below the flood stage of 44.00 ft. On the same day last year the reading was 3.32 ft, a difference of −0.54 ft.

It is on the way up, by 0.05 ft over the past 24 hours. The forecast expects the river to rise to 3.60 ft by Wednesday, October 21 at 12:00 PM. The 30-day range is 1.64 ft – 4.90 ft.

Compared with 28 years of daily readings for this time of year. How to read levels

Key numbers

Median for this date
3.98 ft1.20 ft below the median for this date
Normal for this date
2.56 ft – 8.95 ft8 years in 10 fall in this range (28 years of records)
Same day last year
3.32 ft−0.54 ft
Lowest and highest in 30 days
1.64 ft – 4.90 ft
Lowest and highest in 12 months
1.50 ft – 14.87 ft
Highest on record
46.40 ftJune 26, 1960
Forecast peak
3.60 ftWednesday, October 21 at 12:00 PM

Paddling and fishing conditions

At low levels, plan for shorter paddling trips and expect to walk your boat through a few shoals.

For reference, flood stage is 44.00 ft.

What happens at each level

44.00 ft
Levees on the Bay City side of river are overtopped.
2.78 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
146.40 ftJune 26, 1960
246.16 ftSeptember 2, 2017
344.09 ftSeptember 15, 1961
442.77 ftOctober 17, 1957
541.83 ftMay 1, 1957
641.73 ftNovember 27, 2004
740.95 ftOctober 24, 1998
840.45 ftApril 22, 2016
939.81 ftJune 1, 2016
1038.90 ftDecember 27, 1991

Weather at the gauge

No rain in the last 3 days.

20 Tue 84° 57° – Wind 10 mph
21 Wed 85° 67° – Wind 10 mph
22 Thu 86° 63° – Wind 12 mph
23 Fri 84° 64° – Wind 15 mph
24 Sat 85° 67° – Wind 16 mph
25 Sun 80° 66° – Wind 15 mph
26 Mon 79° 70° – Wind 14 mph

Forecast: Open-Meteo

Sunrise 07:30 AM Sunset 06:49 PM Daylight 11 hr, 20 min Waxing gibbous 74%

Map

Other gauges on the Colorado River

Gauge Level Compared with normal 24 hours Distance
Colorado River at AustinRiver gauge, Colorado River 14.06 ft Normal −0.72 ft 133 mi
Colorado River at BastropRiver gauge, Colorado River 2.66 ft Normal −0.07 ft 111 mi
Colorado River at SmithvilleRiver gauge, Colorado River 1.36 ft Low −0.05 ft 100 mi
Colorado River above La GrangeRiver gauge, Colorado River 2.53 ft Very low −0.13 ft 84 mi
Colorado River at ColumbusRiver gauge, Colorado River 9.38 ft Low +0.19 ft 60 mi
Colorado River at WhartonRiver gauge, Colorado River 7.81 ft Very low −0.11 ft 24 mi
Colorado River near WadsworthTidal gauge, Colorado River 1.61 ft No reference yet +0.03 ft 14 mi

Nearby gauges

Gauge Level Compared with normal 24 hours Distance
Tres Palacios River near MidfieldRiver gauge, Tres Palacios River 3.16 ft Normal +0.08 ft 10 mi
Caney Creek at SH 35 near Van VleckRiver gauge, Caney Creek 0.7 cfs Normal −0.1 cfs 10 mi
Juanita Creek at SH 71 near MidfieldRiver gauge, Juanita Creek 32.76 ft Normal +0.07 ft 12 mi
Linnville Bayou at FM 521 near Cedar LaneRiver gauge, Linnville Bayou 1.78 ft Normal +0.15 ft 18 mi
San Bernard River near SweenyTidal gauge, San Bernard River 1.69 ft Below flood stage +0.21 ft 22 mi
San Bernard River near BolingRiver gauge, San Bernard River 3.57 ft Normal +0.03 ft 25 mi
E Mustang Creek near LouiseRiver gauge, E Mustang Creek 2.95 ft Low ±0 25 mi
Brazos River near West ColumbiaTidal gauge, Brazos River 1.96 ft Below flood stage +0.13 ft 27 mi

Questions and answers

Is the Colorado River near Bay City higher than last year?

No, it is 0.54 ft lower than on the same day last year, when the reading was 3.32 ft.

What is flood stage for the Colorado River near Bay City?

The official flood stage is 44.00 ft. The level is currently 41.22 ft below it.

What is a normal level for the Colorado River near Bay City in mid-October?

The median for mid-October is 3.98 ft. In 8 years out of 10 the reading falls between 2.56 ft and 8.95 ft, based on 28 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 Colorado River near Bay City today?

On Oct 20, 2026, 10:15 PM CDT, the water level was 2.78 ft. Up 0.05 ft over the last 24 hours.

Is Colorado River near Bay City rising or falling?

Up 0.05 ft over the last 24 hours. Down 0.27 ft over the last 7 days.

Is the level of Colorado River near Bay City normal?

Low for mid-October. Compared with 28 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:08162500 (Agency page)
Coordinates
28.97415, -96.01246 (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

ParameterLast valueTime (UTC)Quality
Water level 2.78 ft 2026-10-21 03:15 Provisional

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How to cite

U.S. Geological Survey: Colorado River near Bay City (usgs:08162500). Accessed October 21, 2026 via Nivelmap, https://nivelmap.com/en/united-states/texas/colorado-river-near-bay-city

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.