Rivers in Texas

Rio Grande at Foster Ranch

Val Verde County, TexasNWS LNYT2USGS 08377200New Braunfels office

Below flood stage
1.71ftStage

Observed Wed, Sep 23, 1:15 PM CDT

Flood stage
14.00 ft
Record crest
50.00 ft1922

Open the live map with the river flood outlook

Flood stages and impacts

CategoryStage
Major flood22.00 ft
Moderate flood15.00 ft
Minor flood14.00 ft
Action14.00 ft
  1. 22.00 ft(6.7 meters), major lowland flooding occurs above Dryden to Amistad Reservoir. Below Foster Ranch, the river is one third mile wide and covers the right flood plain to the canyon wall. Campers, autos, gear and livestock flood anywhere in the Rio Grande canyon bottom and will wash downstream. Canoeing and kayaking are extremely dangerous in the Rio Grande River above Dryden to Amistad Reservoir. Turbulent flow, huge eddies and whirlpools occur.
  2. 18.00 ft(5.5 meters), the flow is well into the flood plain and threatens campers, gear and autos below Dryden to Amistad Reservoir. The flow is very turbulent with eddies and whirlpools dangerous to swimmers, canoeists and kayakers from above Foster Ranch to Amistad Reservoir.
  3. 15.00 ft(4.6 meters), moderate lowland flooding into the right flood plain floods campsites below Dryden to Amistad Reservoir. Turbulence is very dangerous for swimmers, tubers and canoeists. Livestock are trapped in low areas of the channel and banks and potentially can drown.
  4. 14.00 ft(4.3 meters), minor lowland flooding into low areas of the flood plain causes no significant damage.

Crest history

34 crests on NOAA’s list since 1922.

#DateStage
1June 17, 192250.00 ft
2November 5, 197838.15 ft
3September 20, 197436.69 ft
4September 20, 197536.64 ft
5June 11, 196534.58 ft
6July 3, 201031.52 ft
7August 16, 202226.82 ft
8September 23, 200825.87 ft
9July 18, 197622.69 ft
10July 10, 201021.54 ft
11September 19, 199121.46 ft
12October 10, 198120.83 ft
13October 5, 199019.85 ft
14May 31, 198618.87 ft
15September 25, 198016.93 ft
16October 1, 199116.01 ft
17October 9, 201815.92 ft
18April 17, 198113.68 ft
19July 20, 197913.33 ft
20August 11, 198012.96 ft
21August 17, 199012.43 ft
22June 9, 197012.31 ft
23June 1, 197911.55 ft
24May 2, 198111.42 ft
25September 18, 197111.30 ft

Most recent crests

  • August 16, 2022: 26.82 ft
  • October 9, 2018: 15.92 ft
  • July 10, 2010: 21.54 ft
  • July 3, 2010: 31.52 ft
  • September 23, 2008: 25.87 ft
  • May 27, 1995: 7.00 ft
  • May 20, 1994: 4.13 ft
  • July 3, 1993: 6.35 ft
  • May 24, 1992: 7.51 ft
  • October 1, 1991: 16.01 ft

Nearby

Upstream, downstream and the gauges around this one.

What this means

Forecasts by the West Gulf River Forecast Center. Forecasts are issued as needed during times of high water, but are not routinely available. River forecasts for this location take into account past precipitation and the precipitation amounts expected approximately 24 hours into the future from the forecast issuance time.

Sources

Stage, flood stages, impacts and crest history from NOAA’s National Water Prediction Service. Streamflow and the daily record from the U.S. Geological Survey.