Guadalupe River near Bloomington water level
USGS gauge 08177520 · Victoria County · Victoria and Matagorda Bay · NWS gauge DUPT2
gage height, Oct 23, 2026 at 2:00 PM CDT · 50 minutes ago
- Below NWS minor flood stage
- 11.7 ft
- NWS action stage
- 20.0 ft
- NWS minor flood stage
- 20.0 ft
- NWS moderate flood stage
- 24.0 ft
- NWS major flood stage
- 27.0 ft
- Highest NWS-listed crest
- 34.00 ft (October 21, 1998)
- Usual range
- 8.51 to 10.37 ft
USGS marks recent readings as provisional: they can be revised after review.
Last 7 days
Hourly averages of USGS readings. The shaded band is this gauge's usual range: the middle 80% of its readings since September 11, 2026.
How to read this gauge
Gage height is the height of the water surface above this gauge's own zero point, which sits at -0.78 ft NAVD88. It is not a water depth and not an elevation: add -0.78 ft to get the water surface elevation.
The flood stages are the National Weather Service's, on the same scale as the gage height; they are the NWS's references for this location, not estimates made here.
Daily highs and lows since September 11, 2026
NWS historic crests
| Date | Crest | Above minor flood stage |
|---|---|---|
| October 21, 1998 | 34.00 ft | 14.0 ft |
| August 31, 2017 | 29.01 ft | 9.0 ft |
| November 26, 2004 | 28.81 ft | 8.8 ft |
| September 4, 1981 | 28.50 ft | 8.5 ft |
| June 8, 1987 | 28.20 ft | 8.2 ft |
| July 12, 2002 | 27.84 ft | 7.8 ft |
| December 1, 2004 | 27.21 ft | 7.2 ft |
| December 27, 1991 | 27.20 ft | 7.2 ft |
The highest crests the National Weather Service lists for this gauge, as published. They can differ from the USGS annual peaks above: USGS records the year's highest gage height, which is not always the crest the NWS lists for the same flood.
In past storms
| Storm | Peak | Peak time | Rise | Compared with its record |
|---|---|---|---|---|
| October 1–2, 2026 | 10.66 ft | Oct 4, 2026 at 7:00 PM CDT | 2.1 ft | — |
Download the readings
guadalupe-river-near-bloomington.csv (CSV): every reading stored for this gauge since September 11, 2026, 4,035 rows, with time in UTC and Central, gage height in feet, and the USGS approval status.
Source. Gage height from the U.S. Geological Survey; flood stages and historic crests from the NWS National Water Prediction Service. This site is not affiliated with either agency.