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Explore Real-time Water Data Using New Products from USGS TXWSC

View over 750 USGS real-time stream, lake, reservoir, precipitation, and groundwater stations in context with current weather and hazard conditions on both desktop and mobile devices.

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* IMPORTANT: Next Generation Station Page

USGS 08158827 Onion Ck at Twin Creeks Rd nr Manchaca, 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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City of Austin

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

This site is operated in cooperation with the City of Austin Watershed Protection Department Flood Early Warning System. This site uses an Iridium Radio to transmit data approximately every 5 minutes.

The minimum operational gage height for data transmitted via ELOS radio is 15.65 feet.

This station managed by the Austin Field Unit.

Available Parameters Available Period
All 4 Available Parameters for this site
   
00060 Discharge 2003-04-03  2019-07-21
00060 Discharge [5-Minute Updates From Iridium] 2019-05-03  2019-05-08
00065 Gage height 2007-10-01  2019-07-21
00065 Gage height [5-Minute Updates From Iridium] 2019-03-23  2019-07-21

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Instantaneous-data availability statement

Discharge, cubic feet per second
Most recent instantaneous value: 1.22 07-21-2019   10:00 CDT
Graph of Discharge, cubic feet per second

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Daily discharge, cubic feet per second -- statistics for Jul 21 based on 16 water years of record more
Min
(2006)		 25th
percen-
tile		 Median Most Recent
Instantaneous
Value Jul 21		 75th
percen-
tile		 Mean Max
(2007)
0.00 0.00 0.49 1.22 2.4 168 2670

Discharge, cubic feet per second, [5-Minute Updates From Iridium]
 
-- Data temporarily unavailable for the time period specified --

Gage height, feet
Most recent instantaneous value: 3.80 07-21-2019   10:00 CDT
Graph of Gage height, feet

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Gage height, feet, [5-Minute Updates From Iridium]
Most recent instantaneous value: 6.60 07-21-2019   10:30 CDT
Graph of Gage height, feet, [5-Minute Updates From Iridium]

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