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This probabilistic forecast is issued by the West Gulf River Forecast Center.
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About this graph
Forecasts for the Blanco River at Fischer Store Rd near Fischer are issued routinely year-round.
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Downstream Gauge Downstream Gauge - at Wimberley
Zoom Level:16
Flood Categories (in feet)
Major Flood Stage: 38
Moderate Flood Stage: 23
Flood Stage: 17
Action Stage: 12
Low Stage (in feet): -9999

Historic Crests
(1) 20.38 ft on 05/08/2019
(2) 14.02 ft on 10/14/2021
(3) 11.72 ft on 05/25/2020
(4) 11.69 ft on 06/02/2016
(5) 10.71 ft on 04/11/2017
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(P): Preliminary values subject to further review.

Recent Crests
(1) 3.71 ft on 02/03/2022 (P)
(2) 14.02 ft on 10/14/2021
(3) 11.72 ft on 05/25/2020
(4) 20.38 ft on 05/08/2019
(5) 6.64 ft on 09/09/2018
(6) 10.71 ft on 04/11/2017
(7) 11.69 ft on 06/02/2016

(P): Preliminary values subject to further review.

Low Water Records
Currently none available.
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Gauge LocationGauge Map Marker
Latitude/Longitude Disclaimer: The gauge location shown in the above map is the approximate location based on the latitude/longitude coordinates provided to the NWS by the gauge owner.
Flood Impacts & Photos Collapse
If you notice any errors in the below information, please contact our Webmaster
50 Top of staff gauge located on USGS shelter. Water several feet over bridge.
45 Top of gaurdrail on brige approach at USGS gauge shelter.
43 Top of FM32 bridge.
41 Bridge floor. Bottom of staff gauge on USGS gauge shelter.
38 Water begins to enter highest homes along the river bank.
23 Lowest homes are threatened. Water begins to cut off secondary roadways near the river.
17 Roadways and low bridges along the river are flooded. Vehicles cannot pass. Livestock can be stranded.
12 Overbank conditions may cut off livestock in low areas.

Other Real-time and/or Archive Data Sources:

Collaborative Agencies Collapse
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 Road
New Braunfels, TX 78130
(830) 629-0130
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Page last modified: 2-Nov-2020 7:29 PM
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