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Weather Forecast Office Austin/San Antonio, TX West Gulf River Forecast Center

Hydrograph River at a Glance Download Weekly Chance of
Exceeding Levels		 Chance of Exceeding Levels
During Entire Period
San Gabriel River at Granger Lake Observed crest: 505.59 ft at 7:30pm Nov 18 Observed: 505.59 ft at 7:30pm Nov 18 Observed: 505.58 ft at 8:00pm Nov 18 Observed: 505.56 ft at 8:30pm Nov 18 Observed: 505.56 ft at 9:00pm Nov 18 Observed: 505.55 ft at 9:30pm Nov 18 Observed: 505.55 ft at 10:00pm Nov 18 Observed: 505.52 ft at 10:30pm Nov 18 Observed: 505.52 ft at 11:00pm Nov 18 Observed: 505.52 ft at 11:30pm Nov 18 Observed: 505.52 ft at 12:00am Nov 19 Observed: 505.5 ft at 12:30am Nov 19 Observed: 505.5 ft at 1:00am Nov 19 Observed: 505.49 ft at 1:30am Nov 19 Observed: 505.49 ft at 2:00am Nov 19 Observed: 505.47 ft at 2:30am Nov 19 Observed: 505.46 ft at 3:00am Nov 19 Observed: 505.46 ft at 3:30am Nov 19 Observed: 505.46 ft at 4:00am Nov 19 Observed: 505.44 ft at 4:30am Nov 19 Observed: 505.44 ft at 5:00am Nov 19 Observed: 505.43 ft at 5:30am Nov 19 Observed: 505.41 ft at 6:00am Nov 19 Observed: 505.4 ft at 6:30am Nov 19 Observed: 505.4 ft at 7:00am Nov 19 Observed: 505.38 ft at 7:30am Nov 19 Observed: 505.38 ft at 8:00am Nov 19 Observed: 505.37 ft at 8:30am Nov 19 Observed: 505.35 ft at 9:00am Nov 19 Observed: 505.35 ft at 9:01am Nov 19 Observed: 505.34 ft at 9:30am Nov 19 Observed: 505.34 ft at 10:00am Nov 19 Observed: 505.32 ft at 10:30am Nov 19 Observed: 505.32 ft at 11:00am Nov 19 Observed: 505.29 ft at 11:30am Nov 19 Observed: 505.28 ft at 12:00pm Nov 19 Observed: 505.28 ft at 12:30pm Nov 19 Observed: 505.28 ft at 1:00pm Nov 19 Observed: 505.28 ft at 1:30pm Nov 19 Observed: 505.26 ft at 2:00pm Nov 19 Observed: 505.25 ft at 2:30pm Nov 19 Observed: 505.23 ft at 3:00pm Nov 19 Observed: 505.22 ft at 3:30pm Nov 19 Observed: 505.22 ft at 4:00pm Nov 19 Observed: 505.2 ft at 4:30pm Nov 19 Observed: 505.19 ft at 5:00pm Nov 19 Observed: 505.17 ft at 5:30pm Nov 19 Observed: 505.17 ft at 6:00pm Nov 19 Observed: 505.16 ft at 6:30pm Nov 19 Observed: 505.16 ft at 7:00pm Nov 19 Observed: 505.14 ft at 7:30pm Nov 19 Observed: 505.14 ft at 8:00pm Nov 19 Observed: 505.14 ft at 8:30pm Nov 19 Observed: 505.13 ft at 9:00pm Nov 19 Observed: 505.13 ft at 9:30pm Nov 19 Observed: 505.11 ft at 10:00pm Nov 19 Observed: 505.1 ft at 10:30pm Nov 19 Observed: 505.1 ft at 11:00pm Nov 19 Observed: 505.1 ft at 11:30pm Nov 19 Observed: 505.1 ft at 12:00am Nov 20 Observed: 505.1 ft at 12:30am Nov 20 Observed: 505.08 ft at 1:00am Nov 20 Observed: 505.07 ft at 1:30am Nov 20 Observed: 505.07 ft at 2:00am Nov 20 Observed: 505.07 ft at 2:30am Nov 20 Observed: 505.05 ft at 3:00am Nov 20 Observed: 505.04 ft at 3:30am Nov 20 Observed: 505.04 ft at 4:00am Nov 20 Observed: 505.04 ft at 4:30am Nov 20 Observed: 505.02 ft at 5:00am Nov 20 Observed: 505.01 ft at 5:30am Nov 20 Observed: 504.98 ft at 6:00am Nov 20 Observed: 504.98 ft at 6:30am Nov 20 Observed: 504.98 ft at 7:00am Nov 20 Observed: 504.99 ft at 7:30am Nov 20 Observed: 504.98 ft at 8:00am Nov 20 Observed: 504.98 ft at 8:30am Nov 20 Observed: 504.98 ft at 9:00am Nov 20 Observed: 504.96 ft at 9:30am Nov 20 Observed: 504.96 ft at 10:00am Nov 20 Observed: 504.96 ft at 10:30am Nov 20 Observed: 504.96 ft at 11:00am Nov 20 Observed: 504.96 ft at 11:30am Nov 20 Observed: 504.98 ft at 12:00pm Nov 20 Observed: 504.98 ft at 12:30pm Nov 20 Observed: 504.98 ft at 1:00pm Nov 20 Observed: 504.96 ft at 1:30pm Nov 20 Observed: 504.95 ft at 2:00pm Nov 20 Observed: 504.93 ft at 2:30pm Nov 20 Observed: 504.93 ft at 3:00pm Nov 20 Observed: 504.92 ft at 3:30pm Nov 20 Observed: 504.92 ft at 4:00pm Nov 20 Observed: 504.92 ft at 4:30pm Nov 20 Observed: 504.92 ft at 5:00pm Nov 20 Observed: 504.9 ft at 5:30pm Nov 20 Observed: 504.9 ft at 6:00pm Nov 20 Observed: 504.9 ft at 6:30pm Nov 20 Observed: 504.9 ft at 7:00pm Nov 20 Observed: 504.9 ft at 7:30pm Nov 20 Observed: 504.89 ft at 8:00pm Nov 20 Observed: 504.89 ft at 8:30pm Nov 20 Observed: 504.89 ft at 9:00pm Nov 20 Observed: 504.89 ft at 9:30pm Nov 20 Observed: 504.89 ft at 10:00pm Nov 20 Observed: 504.89 ft at 10:30pm Nov 20 Observed: 504.89 ft at 11:00pm Nov 20 Observed: 504.89 ft at 11:30pm Nov 20 Observed: 504.89 ft at 12:00am Nov 21 Observed: 504.9 ft at 12:30am Nov 21 Observed: 504.9 ft at 1:00am Nov 21 Observed: 504.92 ft at 1:30am Nov 21 Observed: 504.92 ft at 2:00am Nov 21 Observed: 504.93 ft at 2:30am Nov 21 Observed: 504.95 ft at 3:00am Nov 21 Observed: 504.96 ft at 3:30am Nov 21 Observed: 504.96 ft at 4:00am Nov 21 Observed: 504.98 ft at 4:30am Nov 21 Observed: 504.98 ft at 5:00am Nov 21 Observed: 504.98 ft at 5:30am Nov 21 Observed: 504.99 ft at 6:00am Nov 21 Observed: 504.99 ft at 6:30am Nov 21 Observed: 505.01 ft at 7:00am Nov 21 Observed: 505.01 ft at 7:30am Nov 21 Observed: 505.01 ft at 8:00am Nov 21 Observed: 505.01 ft at 8:30am Nov 21 Observed: 505.02 ft at 9:00am Nov 21 Observed: 505.02 ft at 9:30am Nov 21 Observed: 505.02 ft at 10:00am Nov 21 Observed: 505.04 ft at 10:30am Nov 21 Observed: 505.04 ft at 11:00am Nov 21 Observed: 505.04 ft at 11:30am Nov 21 Observed: 505.04 ft at 12:00pm Nov 21 Observed: 505.04 ft at 12:30pm Nov 21 Observed: 505.05 ft at 1:00pm Nov 21 Observed: 505.07 ft at 1:30pm Nov 21 Observed: 505.07 ft at 2:00pm Nov 21 Observed: 505.07 ft at 2:30pm Nov 21 Observed: 505.07 ft at 3:00pm Nov 21 Observed: 505.07 ft at 3:30pm Nov 21 Observed: 505.07 ft at 4:00pm Nov 21 Observed: 505.07 ft at 4:30pm Nov 21 Observed: 505.07 ft at 5:00pm Nov 21 Observed: 505.08 ft at 5:30pm Nov 21 Observed: 505.08 ft at 6:00pm Nov 21 Observed: 505.08 ft at 6:30pm Nov 21 Observed: 505.08 ft at 7:00pm Nov 21 Observed: 505.08 ft at 7:30pm Nov 21 Observed: 505.08 ft at 8:00pm Nov 21 Observed: 505.08 ft at 8:30pm Nov 21 Observed: 505.08 ft at 9:00pm Nov 21 Observed: 505.08 ft at 9:30pm Nov 21 Observed: 505.08 ft at 10:00pm Nov 21 Observed: 505.08 ft at 10:30pm Nov 21 Observed: 505.08 ft at 11:00pm Nov 21 Observed: 505.08 ft at 11:30pm Nov 21 Observed: 505.08 ft at 12:00am Nov 22 Observed: 505.08 ft at 12:30am Nov 22 Observed: 505.08 ft at 1:00am Nov 22 Observed: 505.08 ft at 1:30am Nov 22 Observed: 505.08 ft at 2:00am Nov 22 Observed: 505.08 ft at 2:30am Nov 22 Observed: 505.08 ft at 3:00am Nov 22 Observed: 505.08 ft at 3:30am Nov 22 Observed: 505.08 ft at 4:00am Nov 22 Observed: 505.07 ft at 4:30am Nov 22 Observed: 505.07 ft at 5:00am Nov 22 Observed: 505.07 ft at 5:30am Nov 22 Observed: 505.07 ft at 6:00am Nov 22 Observed: 505.07 ft at 6:30am Nov 22 Observed: 505.07 ft at 7:00am Nov 22 Observed: 505.07 ft at 7:30am Nov 22 Observed: 505.07 ft at 8:00am Nov 22 Observed: 505.07 ft at 8:30am Nov 22 Observed: 505.05 ft at 9:00am Nov 22 Observed: 505.05 ft at 9:30am Nov 22 Observed: 505.04 ft at 10:00am Nov 22 Observed: 505.04 ft at 10:30am Nov 22 Observed: 505.04 ft at 11:00am Nov 22 Observed: 505.04 ft at 11:30am Nov 22 Observed: 505.04 ft at 12:00pm Nov 22 Observed: 505.04 ft at 12:30pm Nov 22 Observed: 505.04 ft at 1:00pm Nov 22 Observed: 505.04 ft at 1:30pm Nov 22 Observed: 505.04 ft at 2:00pm Nov 22 Observed: 505.02 ft at 2:30pm Nov 22 Observed: 505.02 ft at 3:00pm Nov 22 Observed: 505.02 ft at 3:30pm Nov 22 Observed: 505.01 ft at 4:00pm Nov 22 Observed: 505.01 ft at 4:30pm Nov 22 Observed: 505.01 ft at 5:00pm Nov 22 Observed: 505.01 ft at 5:30pm Nov 22 Observed: 504.99 ft at 6:00pm Nov 22 Observed: 504.99 ft at 6:30pm Nov 22 Observed: 504.99 ft at 7:00pm Nov 22 Observed: 504.98 ft at 7:30pm Nov 22 Observed: 504.98 ft at 8:00pm Nov 22 Observed: 504.98 ft at 8:30pm Nov 22 Observed: 504.98 ft at 9:00pm Nov 22 Observed: 504.98 ft at 9:30pm Nov 22 Observed: 504.98 ft at 10:00pm Nov 22 Observed: 504.98 ft at 10:30pm Nov 22 Observed: 504.98 ft at 11:00pm Nov 22 Observed: 504.96 ft at 11:30pm Nov 22 Observed: 504.95 ft at 12:00am Nov 23 Observed: 504.95 ft at 12:30am Nov 23 Observed: 504.95 ft at 1:00am Nov 23 Observed: 504.95 ft at 1:30am Nov 23 Observed: 504.95 ft at 2:00am Nov 23 Observed: 504.93 ft at 2:30am Nov 23 Observed: 504.93 ft at 3:00am Nov 23 Observed: 504.92 ft at 3:30am Nov 23 Observed: 504.92 ft at 4:00am Nov 23 Observed: 504.92 ft at 4:30am Nov 23 Observed: 504.92 ft at 5:00am Nov 23 Observed: 504.92 ft at 5:30am Nov 23 Observed: 504.9 ft at 6:00am Nov 23 Observed: 504.89 ft at 6:30am Nov 23 Observed: 504.89 ft at 7:00am Nov 23 Observed: 504.89 ft at 7:30am Nov 23 Observed: 504.87 ft at 8:00am Nov 23 Observed: 504.87 ft at 8:30am Nov 23 Observed: 504.86 ft at 9:00am Nov 23 Observed: 504.86 ft at 9:01am Nov 23 Observed: 504.86 ft at 9:30am Nov 23 Observed: 504.86 ft at 10:00am Nov 23 Observed: 504.86 ft at 10:30am Nov 23 Observed: 504.86 ft at 11:00am Nov 23 Observed: 504.86 ft at 11:30am Nov 23 Observed: 504.86 ft at 12:00pm Nov 23 Observed: 504.86 ft at 12:30pm Nov 23 Observed: 504.84 ft at 1:00pm Nov 23 Observed: 504.84 ft at 1:30pm Nov 23 Observed: 504.84 ft at 2:00pm Nov 23 Observed: 504.84 ft at 2:30pm Nov 23 Observed: 504.83 ft at 3:00pm Nov 23 Observed: 504.83 ft at 3:30pm Nov 23 Observed: 504.83 ft at 4:00pm Nov 23 Observed: 504.81 ft at 4:30pm Nov 23 Observed: 504.8 ft at 5:00pm Nov 23 Observed: 504.8 ft at 5:30pm Nov 23 Observed: 504.8 ft at 6:00pm Nov 23 Graph Created (7:27pm Nov 23, 2009) Observed USGS--Water Resources of the United States GNGT2 (plotting HPIRG) Gage 0 Datum: n/a Latest observed value: 504.8 ft at 6:00 PM CST 23-Nov-2009. Flood Stage is 528.0 ft. Pool (ft)
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NOTE: Forecasts are not available for the San Gabriel River at Granger Lake. Only observed stages are available for this point.

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Upstream Gauge - at Georgetown Upstream Gauge

Flood Categories (in feet)
Flood Stage:528

Historical Crests
Currently none available.

Low Water Records
Currently none available.

San Gabriel River at Granger Lake location map

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The National Weather Service prepares its forecasts and other services in collaboration with agencies like the US Geological Survey, US Bureau of Reclamation, US Army Corps of Engineers, Natural Resource Conservation Service, National Park Service, ALERT Users Group, Bureau of Indian Affairs, and many state and local emergency managers across the country. For details, please click here.

NWS Information
National Weather Service
Austin/San Antonio Weather Forecast Office
2090 Airport Rd.
New Braunfels, TX 78130
(830) 606-3617
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