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Experimental National Water Center Products: Flood Inundation Mapping services are now available for 10% of the U.S. population. Please visit https://www.weather.gov/owp/operations for more information. The National Hydrologic Discussion, Area Hydrologic Discussion, Flood Hazard Outlook, and real-time geospatial services depicting River Forecast Center and National Water Model forecasts, continue to be accessible via the URL above, as described in the StoryMap here.

Weather Forecast Office Corpus Christi, TX

West Gulf River Forecast Center

Hydrograph

River at a Glance

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Probability Information Weekly Chance of Exceeding Levels Chance of Exceeding Levels During Entire Period Short-term Probabilistic Guidance (Experimental)

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Printable Image About this graph Tabular Data (UTC) Tabular Data (CST) 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 for the San Miguel Creek near Tilden are issued as needed during times of high water, but are not routinely available.

Default Hydrograph Scale to Flood Categories   Return to Area Map

Flood Categories (in feet) Major Flood Stage: 26 Moderate Flood Stage: 23 Flood Stage: 21 Action Stage: 12 Low Stage (in feet): -9999 Historic Crests (1) 31.48 ft on 09/10/2002 (2) 27.57 ft on 07/02/2002 (3) 27.31 ft on 05/16/1980 (4) 26.83 ft on 07/17/1990 (5) 25.33 ft on 07/04/2002 (6) 24.29 ft on 07/06/2002 (7) 23.32 ft on 11/20/1992 (8) 22.96 ft on 10/09/1982 (9) 22.62 ft on 08/12/1980 (10) 21.81 ft on 07/26/2007 Show More Historic Crests (P): Preliminary values subject to further review. Recent Crests (1) 3.93 ft on 10/17/2021 (2) 9.64 ft on 08/06/2021 (3) 11.17 ft on 07/11/2021 (4) 16.72 ft on 06/04/2021 (5) 10.84 ft on 06/02/2021 (6) 9.12 ft on 05/20/2021 (7) 11.71 ft on 05/16/2021 (8) 13.44 ft on 05/16/2021 (9) 9.44 ft on 05/12/2021 (10) 9.61 ft on 05/04/2021 Show More Recent Crests (P): Preliminary values subject to further review. Low Water Records Currently none available.

Zoom Level:16 Legend FEMA Layer Gauge Location 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

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32	Flow is to the low steel of the highway 16 bridge, with the flow three quarters of a mile wide. Major lowland flooding occurs, and damages crops and pastureland. Livestock are cut off above hindes to choke canyon reservoir.
26	Major lowland flooding occurs, with the flow one third of a mile wide. This damages crops and cuts off cattle in pastures above Hindes to Choke Canyon Reservoir. Numerous secondary and primary roads and low bridges flood and are dangerous to drive through.
23	Moderate lowland flooding occurs over crops and pasturland. Secondary roads and low bridges are flooded.
21	Minor lowland flooding occurs. The flow is one hundred twenty five yards wide at Highway 16, and produces flooding of crops and pastureland. Secondary roads and low bridges are flooded.
20	Overbank conditions occur. Secondary roads and low lying bridges are flooded, and livestock may become isolated.
18	Overbank conditions occur. Flow begins to approach the secondary roads and bridges.
15	Flow is above bankfull but there are no damages.
12	Bankfull stage.
Photos (1) Creek Bridge Looking North (2) Creek Level at Low Flows (3) Right Side of Bridge Looking at Overbank Area (4) OverBank Area Looking Westward (5) Overbank Area Looking Southward (6) Floodplain Near Creek

About This Location

Latitude: 28.587222° N, Longitude: 98.545556° W, Horizontal Datum: NAD83/WGS84 River Stage Reference Frame Gauge Height Flood Stage Uses NWS stage 21 ft 21 ft Interpreting hydrographs and NWS watch, warnings, and forecasts, and inundation maps Vertical Datum Elevation (gauge height = 21) 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 29 242.95 Not Available Older USGS topographic maps, NGVD29 benchmarks MSL Not Available Not Available Older USGS topographic maps, MSL benchmarks Other 242.95 ft 263.95 ft   Current/Historical Observations: U.S. Geological Survey (USGS) Data and Site Info for Tilden

Resources

Hydrologic Resources Text Products Past Precipitation Forecast Precipitation River Forecast Centers River Stage Summary Rainfall Frequency Atlas Maps Weather Prediction Center West Gulf River Forecast Center (WGRFC) Inundation Mapping Locations

Additional Resources Area Hydrographs NWS Precipitation and River Forecasting AHPS Iframes for Developers Mobile iNWS for emergency management Guadalupe-Blanco River Authority Nueces River Authority International Boudary & Water Commission San Antonio River Authority Snow Information

Collaborative Agencies 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 Ask Questions/Webmaster Page last modified: 2-Nov-2020 7:29 PM Disclaimer Credits Glossary Privacy Policy About Us Career Opportunities