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

Page Loading - Please Wait...

Click to hideNews Bulletins
  • March 16, 2018 - There has been a recent change to the "Subscribe for system changes" function and it is unavailable.

    Please send an email to gs-w_support_nwisweb@usgs.gov if you would like us to add you manually until we have addressed the problem.

USGS 06809450 East Nishnabotna River near Griswold, IA

  Stream Site

Latitude 41°17'19",   Longitude 95°08'13"   NAD27
Cass County, Iowa, Hydrologic Unit 10240003
Drainage area: 778 square miles
Datum of gage: 1,100 feet above   NGVD29.
Data Type Begin Date End Date Count
 Field measurements 1957-09-24  1975-09-25  13 
 Field/Lab water-quality samples 1971-08-31  1975-09-25  2 
Record for this site is maintained by the USGS Iowa Water Science Center
Email questions about this site to Iowa Water Science Center Water-Data Inquiries