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Substantial Flood Peaks in Texas

Peak streamflow and gage height for each station can be viewed by clicking on a red dot on the map or station name in the text links below the map. The elevation for each annual peak can be obtained by adding the peak gage height to the elevation for the gage datum above sea level.

Up-to-date files of annual-peak data also can be obtained on the internet at http://waterdata.usgs.gov/tx/nwis/peak

SMALL MAP (for 640 x 480 screen size resolution)
MEDIUM MAP (for 800 x 600 screen size resolution)
LARGE MAP (for larger screen size resolution)

TEXT LINKS OF STATIONS

Streamflow-gaging stations in Map Section 14

Nueces-Rio Grande Coastal Basin
USGS Station 08212400 Los Olmos Creek near Falfurrias

Rio Grande Basin
USGS Station 08459200 Rio Grande at Pipeline Crossing below Laredo
USGS Station 08459600 Arroyo San Bartolo at Zapata
USGS Station 08460500 Rio Grande near Zapata

 

Rio Grande Basin (continued)
USGS Station 08461300 Rio Grande below Falcon Dam
USGS Station 08462500 Rio Grande at Roma
USGS Station 08466100 Rio Grande Tributary near Rio Grande City
USGS Station 08466200 Rio Grande Tributary near Sullivan City
USGS Station 08471500 Rio Grande at Hidalgo
USGS Station 08473300 Rio Grande near Progreso
USGS Station 08473700 Rio Grande near San Benito and Ramirez, Mexico

 

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