USGS 08188810 Guadalupe Rv at SH 35 nr Tivoli, TX

PROVISIONAL DATA SUBJECT TO REVISION

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Funding for this site is provided by the cooperators / programs below:
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Guadalupe-Blanco River Authority
Rainfall Disclaimer

retransmission, forecasts and summary of this location by the National Weather Service
Retransmission, forecasts and summary by the National Weather Service

The elevation of this station has been determined to be 9.39 feet below NAVD 1988. To obtain stream water-surface elevation values in NAVD 1988 subtract 9.39 feet from gage height values.

This station managed by the San Antonio Field Unit.

Available Parameters Available Period
  
2026-04-03  2026-08-01
2013-03-10  2026-08-01
2013-03-10  2026-08-01
2026-04-03  2026-08-01
2026-04-03  2026-08-01
2013-03-10  2026-08-01
2023-08-01  2026-07-31
2023-08-01  2026-07-31
2023-08-01  2026-07-31
2023-08-01  2026-07-31
2023-08-01  2026-07-31
2023-08-01  2026-07-31







 (7)
 
  -- or --

 

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

Precipitation, total, inches
Most recent instantaneous value: 0.00 08-01-2026   07:45 CDT
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Discharge, cubic feet per second
Most recent instantaneous value: 1080 08-01-2026   07:45 CDT
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Daily discharge, cubic feet per second -- statistics for Aug 1 based on 13 water years of record more
Min
(2023)		 25th
percen-
tile		 Median Mean Most Recent
Instantaneous
Value Aug 1		 75th
percen-
tile		 Max
(2016)
108 264 614 886 1080 1570 2280

Gage height, feet
Most recent instantaneous value: 10.80 08-01-2026   07:45 CDT
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Water velocity reading from field sensor, feet per second
Most recent instantaneous value: 1.12 08-01-2026   07:45 CDT
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Water velocity reading from field sensor, feet per second, Y-Component
Most recent instantaneous value: -0.45 08-01-2026   07:45 CDT
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Mean water velocity for discharge computation, feet per second
Most recent instantaneous value: 0.76 08-01-2026   07:45 CDT
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Suspended sediment load, water, unfiltered, computed, the product of regression-computed suspended sediment concentration and streamflow, short tons per day
 
-- Data temporarily unavailable for the time period specified --

Upper 90 percent prediction limit for SSC by regression (PCODE 99409), milligrams per liter
 
-- Data temporarily unavailable for the time period specified --

Lower 90 percent prediction limit for SSC by regression (PCODE 99409), milligrams per liter
 
-- Data temporarily unavailable for the time period specified --

Upper 90 percent prediction limit for suspended sediment load by regression (PCODE 80297), short tons per day
 
-- Data temporarily unavailable for the time period specified --

Lower 90 percent prediction limit for suspended sediment load by regression (PCODE 80297), short tons per day
 
-- Data temporarily unavailable for the time period specified --

Suspended sediment concentration, water, unfiltered, estimated by regression equation, milligrams per liter
 
-- Data temporarily unavailable for the time period specified --