USGS 08162506 Colorado Rv Bypass Channel nr Matagorda, TX

PROVISIONAL DATA SUBJECT TO REVISION

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Funding for this site is provided by the cooperators / programs below:
Click to go to the Corps of Engineers, Galveston District web page

Corps of Engineers, Galveston District

For specific information about conservation pool elevation, current storage and percent full, access these data maintained by the Texas Water Development Board for major Texas reservoirs here.
Data are tidally affected -- Astronomical tides cause significant cycles of approximately 24.84 hours at this site. Because a different portion of the 24.84-hour tidal cycle is averaged in successive daily (24-hour) computations, a systematic secondary oscillation, unrelated to basin hydrology and having a period of about two weeks may be apparent in daily data.
This station managed by the Houston Field Unit.

Available Parameters Available Period
  
2007-10-01  2025-06-04
2007-10-01  2025-07-12
2007-10-01  2025-01-30
2007-10-01  2025-01-30
2022-07-11  2025-03-17
2022-07-11  2025-07-12
2025-03-14  2025-06-04







 (7)
 
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Summary of all available data for this site
Instantaneous-data availability statement

Stream water level elevation above NGVD 1929, in feet, East Lock
 
-- Data temporarily unavailable for the time period specified --

Stream water level elevation above NGVD 1929, in feet, East River
 
-- Data temporarily unavailable for the time period specified --

Stream water level elevation above NGVD 1929, in feet, West Lock
 
-- Data temporarily unavailable for the time period specified --

Stream water level elevation above NGVD 1929, in feet, West River
Most recent instantaneous value: -0.08 07-12-2025   05:40 CDT
Graph of Stream water level elevation above NGVD 1929, in feet

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Mean water velocity for discharge computation, miles per hour, [Bypass Velocity in MPH]
 
-- Data temporarily unavailable for the time period specified --

Mean water velocity for discharge computation, miles per hour, [River Velocity in MPH]
Most recent instantaneous value: 0.299 07-12-2025   05:30 CDT
Graph of Mean water velocity for discharge computation, miles per hour, [River Velocity in MPH]

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Water surface elevation difference between two locations, feet, [West Difference]
 
-- Data temporarily unavailable for the time period specified --