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


Page Loading - Please Wait...

Click to hideNews Bulletins
Click to hide state-specific text

Boating safety tips are available from the U.S. Coast Guard.

NOTE: Station Numbers for Iowa precipitation gages have changed (see list).


USGS 06485950 BIG SIOUX RIVER AT SIOUX CITY, IA

PROVISIONAL DATA SUBJECT TO REVISION

Click to hidestation-specific text
This station operated in cooperation with US Army Corps of Engineers.

The reference gage for this site, and associated flood stage, has been changed from the one used in 2014. The reference gage(from which river stage is deteremined) was decreased by 67 feet. The current flood stage is 32 ft.



The precipitation data for this station are temporary and will only be displayed for 120 days. Time series values will NOT be available for retrieval following the 120-day display period. Rainfall instrumentation may not be calibrated, and other quality assurance measures may not be performed that would make the data acceptable for archival, retrieval, or future use in general scientific or interpretive studies.
Boating safety tips
This station managed by the Huron Studies Office.

Available Parameters Available Period
All 3 Available Parameters for this site
  
00045 Precipitation 2017-03-24  2017-07-22
00060 Discharge 2015-03-03  2017-07-22
00065 Gage height 2017-03-24  2017-07-22

Graph
Graph w/ stats
Graph w/o stats
Graph w/ (up to 3) parms
Table
Tab-separated
Days  (7)
 

  -- or --
Begin date
 

End date
 

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


Discharge, cubic feet per second

Most recent instantaneous value: 1420 07-22-2017   15:30 CDT
Graph of  Discharge, cubic feet per second

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

?
 Add site numbers


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


Daily discharge, cubic feet per second -- statistics for Jul 22 based on 2 years of record more
Min
(2015)
Most Recent
Instantaneous
Value Jul 22
Mean Median Max
(2016)
1120 1420 1690 1690 2260


Gage height, feet

Most recent instantaneous value: 12.33 07-22-2017   15:30 CDT
Graph of  Gage height, feet

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

?
 Add site numbers


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