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Hydrograph River at a Glance Download
Colorado River (TX) at Lake Travis Pool (ft)Observed: 680.89 ft at 3:00PM Jun 19, 2019Observed: 680.99 ft at 4:00PM Jun 19, 2019Observed: 680.96 ft at 5:00PM Jun 19, 2019Observed: 680.98 ft at 6:00PM Jun 19, 2019Observed: 680.99 ft at 7:00PM Jun 19, 2019Observed: 681.01 ft at 8:00PM Jun 19, 2019Observed: 680.95 ft at 9:00PM Jun 19, 2019Observed: 680.98 ft at 10:00PM Jun 19, 2019Observed: 680.99 ft at 11:00PM Jun 19, 2019Observed: 681 ft at 12:00AM Jun 20, 2019Observed: 681 ft at 1:00AM Jun 20, 2019Observed: 680.99 ft at 2:00AM Jun 20, 2019Observed: 680.99 ft at 3:00AM Jun 20, 2019Observed: 680.97 ft at 4:00AM Jun 20, 2019Observed: 681 ft at 5:00AM Jun 20, 2019Observed: 681.03 ft at 6:00AM Jun 20, 2019Observed: 680.96 ft at 7:00AM Jun 20, 2019Observed: 681.04 ft at 8:00AM Jun 20, 2019Observed: 680.97 ft at 9:00AM Jun 20, 2019Observed: 680.95 ft at 10:00AM Jun 20, 2019Observed: 680.96 ft at 11:00AM Jun 20, 2019Observed: 680.95 ft at 12:00PM Jun 20, 2019Observed: 680.98 ft at 1:00PM Jun 20, 2019Observed: 680.98 ft at 2:00PM Jun 20, 2019Observed: 681.02 ft at 3:00PM Jun 20, 2019Observed: 681.06 ft at 4:00PM Jun 20, 2019Observed: 681.07 ft at 5:00PM Jun 20, 2019Observed: 680.97 ft at 6:00PM Jun 20, 2019Observed: 680.95 ft at 7:00PM Jun 20, 2019Observed: 681 ft at 8:00PM Jun 20, 2019Observed: 681.04 ft at 9:00PM Jun 20, 2019Observed: 681.05 ft at 10:00PM Jun 20, 2019Observed: 680.98 ft at 11:00PM Jun 20, 2019Observed: 680.97 ft at 12:00AM Jun 21, 2019Observed: 680.99 ft at 1:00AM Jun 21, 2019Observed: 681.05 ft at 2:00AM Jun 21, 2019Observed: 681.03 ft at 3:00AM Jun 21, 2019Observed: 680.99 ft at 4:00AM Jun 21, 2019Observed: 680.99 ft at 5:00AM Jun 21, 2019Observed: 680.99 ft at 6:00AM Jun 21, 2019Observed: 681.02 ft at 7:00AM Jun 21, 2019Observed: 680.98 ft at 8:00AM Jun 21, 2019Observed: 680.98 ft at 9:00AM Jun 21, 2019Observed: 680.94 ft at 10:00AM Jun 21, 2019Observed: 680.95 ft at 11:00AM Jun 21, 2019Observed: 680.9 ft at 12:00PM Jun 21, 2019Observed: 681.02 ft at 1:00PM Jun 21, 2019Observed: 681.01 ft at 2:00PM Jun 21, 2019Observed: 681.01 ft at 3:00PM Jun 21, 2019Observed: 681.01 ft at 4:00PM Jun 21, 2019Observed: 681.03 ft at 5:00PM Jun 21, 2019Observed: 681.05 ft at 6:00PM Jun 21, 2019Observed: 681.01 ft at 7:00PM Jun 21, 2019Observed: 681 ft at 8:00PM Jun 21, 2019Observed: 681.01 ft at 9:00PM Jun 21, 2019Observed: 681.05 ft at 10:00PM Jun 21, 2019Observed: 681.05 ft at 11:00PM Jun 21, 2019Observed: 681.06 ft at 12:00AM Jun 22, 2019Observed: 681.03 ft at 1:00AM Jun 22, 2019Observed: 681.02 ft at 2:00AM Jun 22, 2019Observed: 681.05 ft at 3:00AM Jun 22, 2019Observed: 681.05 ft at 4:00AM Jun 22, 2019Observed: 681.04 ft at 5:00AM Jun 22, 2019Observed: 681.07 ft at 6:00AM Jun 22, 2019Observed: 681.01 ft at 7:00AM Jun 22, 2019Observed: 681.05 ft at 8:00AM Jun 22, 2019Observed: 681.03 ft at 9:00AM Jun 22, 2019Observed: 681 ft at 10:00AM Jun 22, 2019Observed: 680.99 ft at 11:00AM Jun 22, 2019Observed: 680.98 ft at 12:00PM Jun 22, 2019Observed: 681.03 ft at 1:00PM Jun 22, 2019Observed: 681.08 ft at 2:00PM Jun 22, 2019Observed: 681.06 ft at 3:00PM Jun 22, 2019Observed: 681.05 ft at 4:00PM Jun 22, 2019Observed: 681.06 ft at 5:00PM Jun 22, 2019Observed: 681.11 ft at 6:00PM Jun 22, 2019Observed: 681.02 ft at 7:00PM Jun 22, 2019Observed: 681.06 ft at 8:00PM Jun 22, 2019Observed: 681.08 ft at 9:00PM Jun 22, 2019Observed: 681.09 ft at 10:00PM Jun 22, 2019Observed: 681.06 ft at 11:00PM Jun 22, 2019Observed: 681.06 ft at 12:00AM Jun 23, 2019Observed: 681.06 ft at 1:00AM Jun 23, 2019Observed: 681.08 ft at 2:00AM Jun 23, 2019Observed: 681.08 ft at 3:00AM Jun 23, 2019Observed: 681.09 ft at 4:00AM Jun 23, 2019Observed: 681.05 ft at 5:00AM Jun 23, 2019Observed: 681.05 ft at 6:00AM Jun 23, 2019Observed: 681.07 ft at 7:00AM Jun 23, 2019Observed: 681.08 ft at 8:00AM Jun 23, 2019Observed: 681.03 ft at 9:00AM Jun 23, 2019Observed: 681.02 ft at 10:00AM Jun 23, 2019Observed: 681 ft at 11:00AM Jun 23, 2019Observed: 681.03 ft at 12:00PM Jun 23, 2019Observed: 681.07 ft at 1:00PM Jun 23, 2019Highest Observation: 681.12 ft at 2:00PM Jun 23, 2019Observed: 681.1 ft at 3:00PM Jun 23, 2019Observed: 681.09 ft at 4:00PM Jun 23, 2019Observed: 681.09 ft at 5:00PM Jun 23, 2019Observed: 681.11 ft at 6:00PM Jun 23, 2019Observed: 681.04 ft at 7:00PM Jun 23, 2019Observed: 681.05 ft at 8:00PM Jun 23, 2019Observed: 681.05 ft at 9:00PM Jun 23, 2019Observed: 681.1 ft at 10:00PM Jun 23, 2019Observed: 681.09 ft at 11:00PM Jun 23, 2019Observed: 681.06 ft at 12:00AM Jun 24, 2019Observed: 681.05 ft at 1:00AM Jun 24, 2019Observed: 681.09 ft at 2:00AM Jun 24, 2019Observed: 681.1 ft at 3:00AM Jun 24, 2019Observed: 681.09 ft at 4:00AM Jun 24, 2019Observed: 681.1 ft at 5:00AM Jun 24, 2019Observed: 681.07 ft at 6:00AM Jun 24, 2019Observed: 681.07 ft at 7:00AM Jun 24, 2019Observed: 681.08 ft at 8:00AM Jun 24, 2019Observed: 681.09 ft at 9:00AM Jun 24, 2019Observed: 681.08 ft at 10:00AM Jun 24, 2019Observed: 680.99 ft at 11:00AM Jun 24, 2019Observed: 681.04 ft at 12:00PM Jun 24, 2019Observed: 681.11 ft at 1:00PM Jun 24, 2019USGS--Water Resources of the United StatesMSDT2(plotting HPIRZ) Graph Created (2:03PM Jun 24, 2019)ObservedLatest observed value: 681.11 ft at 1:00 PM CDT 24-Jun-2019. Flood Stage is 685 ft
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About this graph
Tabular Data (UTC)
Tabular Data (CDT)
XML Data
RSS Files
Datum: Not Available
Metadata
NOTE: 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.

NOTE: Forecasts are not available for the Colorado River (TX) at Lake Travis. Only observed stages are available for this point.

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Upstream Gauge - at Lake Marble Falls Upstream Gauge Downstream Gauge Downstream Gauge - at Lake Austin
Flood Categories (in feet)
Major Flood Stage: 695
Moderate Flood Stage: 691
Flood Stage: 685
Action Stage: 681
Low Stage (in feet): -9999

Historic Crests
(1) 710.44 ft on 12/25/1991
(2) 707.38 ft on 05/18/1957
(3) 705.11 ft on 07/07/1997
(4) 704.68 ft on 02/10/1992
(5) 704.39 ft on 10/20/2018
Show More Historic Crests

(P): Preliminary values subject to further review.

Recent Crests
(1) 704.39 ft on 10/20/2018
(2) 692.69 ft on 06/07/2016
(3) 701.50 ft on 07/06/2007
(4) 696.70 ft on 11/24/2004
(5) 693.50 ft on 07/07/2002
Show More Recent Crests

(P): Preliminary values subject to further review.

Low Water Records
(1) 614.18 ft on 08/14/1951
(2) 615.02 ft on 11/08/1963
(3) 618.58 ft on 09/20/2013
Show More Low Water Records

For more information on your flood risk go to www.floodsmart.gov.

Zoom Level:16
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Disclaimer
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
714 Flow reaches and goes uncontrolled over the emergency spillway over Mansfield Dam at Lake Travis. Hundreds of homes around Lake Travis flood, many with water well over their roofs or in the second floor level.
710 Hundreds of homes around Lake Travis at Graveyard Point at Lakeway flood with water well over some roofs and into the second floor of lower homes.
705 Disastrous residential flooding of hundreds of homes occurs around Lake Travis at Graveyard Point at Lakeway, many with water over their roofs in up to 17 feet of water.
700 Many homes flood at Graveyard Point at Lakeway on Lake Travis, some with water to their roofs in up to twelve feet of water.
695 Lowest temporary and mobile homes in Graveyard Point at Lakeway on Lake Travis have up to seven feet of water in them.
691 The lowest permanent homes at Graveyard Point at Lakeway on Lake Travis flood. Several temporary homes are in several feet of water.
688 Lowest temporary and mobile homes at Graveyard Point at Lakeway on Lake Travis flood.
685 The lowest temporary and mobile homes at Lakeway at Graveyard Point on Lake Travis are threatened.
About This Location Collapse

Latitude: 30.391590° N, Longitude: 97.906955° W, Horizontal Datum: NAD83/WGS84

River Stage
Reference Frame
Gauge Height Flood Stage Uses
NWS stage 0 ft 685 ft Interpreting hydrographs and NWS watch, warnings, and forecasts, and inundation maps
Vertical Datum Elevation
(gauge height = 0)
Elevation
(gauge height = flood stage)
Elevation information source
NAVD88 Not Available Not Available Survey grade GPS equipment, FEMA flood plain maps, newer USGS topographic maps
NGVD 29 700 ft 700 ft Older USGS topographic maps, NGVD29 benchmarks
MSL Not Available Not Available Older USGS topographic maps, MSL benchmarks
Other Not Available Not Available  

Current/Historical Observations:

Additional Information Collapse
Lower Colorado River Authority Lakes and Rivers
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Hydrologic Resources Additional Resources
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 Rd.
New Braunfels, TX 78130
(830) 629-0130
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Page last modified: 1-Mar-2019 12:34 AM
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