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Hydrograph River at a Glance Download
San Antonio River near McFaddin Stage (ft)Flow (cfs)USGS--Water Resources of the United StatesMFNT2(plotting HGIRG) Graph Created (6:02PM Mar 18, 2018)
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Tabular Data (UTC)
Tabular Data (CDT)
XML Data
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Datum: Not Available
NOTE: Forecasts are not available for the San Antonio River near McFaddin. Only observed stages are available for this point.
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Upstream Gauge - at Goliad Upstream Gauge
Flood Categories (in feet)
Major Flood Stage: 0
Moderate Flood Stage: 0
Flood Stage: 0
Action Stage: 0
Low Stage (in feet): 0

Historic Crests
(1) 29.31 ft on 08/20/2016
(2) 29.26 ft on 06/11/2016
(3) 27.75 ft on 12/11/2016
(4) 27.38 ft on 05/26/2016
(5) 25.71 ft on 10/02/2016
Show More Historic Crests

(P): Preliminary values subject to further review.

Recent Crests
(1) 19.00 ft on 06/04/2017
(2) 18.93 ft on 05/25/2017
(3) 20.47 ft on 01/22/2017
(4) 27.75 ft on 12/11/2016
(5) 22.29 ft on 11/14/2016
Show More Recent Crests

(P): Preliminary values subject to further review.

Low Water Records
Currently none available.
Zoom Level:16
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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.
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If you notice any errors in the below information, please contact our Webmaster
(1) View of Right Bank From Bridge Looking North
(2) Looking Upstream From Near Bridge
(3) Looking Southward From Bridge - River Upstream
(4) River Looking Downstream
(5) Looking Upstream From Bridge
(6) View From Bridge Looking North
(7) View of Railroad Tracks Looking Downstream
(8) River Bank Looking Toward Railroad Tracks
(9) Looking at Low-Lying Area Downstream and Near Rail
(10) Looking Dowstream Toward Railroad Tracks
(11) View From Bridge Looking South
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Latitude: 28.531111° N, Longitude: 97.042778° W, Horizontal Datum: NAD83/WGS84

River Stage
Reference Frame
Gauge Height Flood Stage Uses
NWS stage 0 ft Not Available Interpreting hydrographs and NWS watch, warnings, and forecasts, and inundation maps
Vertical Datum Elevation
(gauge height = 0)
(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 6.52 Not Available 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:

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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
Corpus Christi Weather Forecast Office
426 Pinson Drive
Corpus Christi, TX 78406-1803
(361) 289-0959
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Page last modified: 21-Dec-2016 10:37 PM
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