Warning: Javascript must be enabled to use all the features on this page!


Page Loading - Please Wait...

Click to hideNews Bulletins
* IMPORTANT: Next Generation Station Page

USGS 08158827 Onion Ck at Twin Creeks Rd nr Manchaca, TX

PROVISIONAL DATA SUBJECT TO REVISION

Click to hidestation-specific text
Funding for this site is provided by the cooperators / programs below:
Click to go to the City of Austin web page

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
  
2003-04-03  2019-12-08
2007-10-01  2019-12-08
2019-08-10  2019-12-08







 (7)
 

  -- or --

 


 

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


Discharge, cubic feet per second

Most recent instantaneous value: 2.29 12-08-2019   20:00 CST
Graph of  Discharge, cubic feet per second

Add up to 2 more sites and replot for "Discharge, cubic feet per second"

?
 


Create presentation-quality / stand-alone graph.   Subscribe to WaterAlert      


Daily discharge, cubic feet per second -- statistics for Dec 8 based on 16 water years of record more
Min
(2009)
25th
percen-
tile
Most Recent
Instantaneous
Value Dec 8
Median 75th
percen-
tile
Mean Max
(2019)
0.00 0.35 2.29 3.2 22 43 457


Gage height, feet

Most recent instantaneous value: 3.80 12-08-2019   20:00 CST
Graph of  Gage height, feet

Add up to 2 more sites and replot for "Gage height, feet"

?
 


Create presentation-quality / stand-alone graph.   Subscribe to WaterAlert      




Gage height, feet, [5-Minute Updates From Iridium]

Most recent instantaneous value: 6.59 12-08-2019   20:30 CST
Graph of  Gage height, feet, [5-Minute Updates From Iridium]

Add up to 2 more sites and replot for "Gage height, feet, [5-Minute Updates From Iridium]"

?
 


Create presentation-quality / stand-alone graph.   Subscribe to WaterAlert