Colorado River (TX) at Matagorda
Future / Actual / Minor
OWP 2.0 WWA Modal Title
01/11/2021, 10:04 PM UTC through 01/11/2021, 10:04 PM UTC
Sender
Sent
- Downstream gauge unavailable
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CATEGORY STAGE Major Flooding 10.4 ft Moderate Flooding 9.6 ft Minor Flooding 8.8 ft Action 4.8 ft Reliability of the Forecast:
NOTE: Forecasts are issued routinely year-round.
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.
National Water Model Hydrograph
Official NWS streamflow forecasts are produced by NWS hydrologic forecasters for river gauge locations using hydrologic models which are calibrated to that location. This process considers additional guidance and information, including local expertise and experience, to produce the best forecast possible. The NWM output provides supplemental guidance to NWS forecasters and should not be considered an official NWS river forecast.
Flood Impacts
- 18 - Top of levee surrounding City of Matagorda.
- 10.4 - Major lowland flooding begins as water enters homes in River Run subdivision.
- 8.8 - Minor lowland flooding begins as water spills over the bulkhead at homes in the River Run subdivision.
Gauge Info
| Coordinates | 28.6992, -95.9750 |
| RFC | WGRFC |
| State | TX |
| WFO | HGX |
| County | Matagorda |
| Data Provider(s) | |
| Lower Colorado River Authority | LCRA-Energy, Water, Community Services |
Gauge Location
Gauge Photos
No Images Found
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.
Resources
Hydrologic Resource Links
Additional Resource Links
- NWS Precipitation and River Forecasting
- Area Hydrographs
- West Gulf River Forecast Center
- Harris County Flood Control District
- Brazoria County Office of Emergency Management
- Fort Bend County
- State of Texas Office of Emergency Management
- Trinity River Authority
- San Jacinto River Authority
- Brazos River Authority
- Lower Colroado River Authority
- Lavaca-Navidad River Authority
- Snow Information