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 030859515 Ohio River ab I79 on back channel nr Ambridge, PA

  Stream Site

Latitude 40°30'29.06",   Longitude 80°08'00.25"   NAD83
Allegheny County, Pennsylvania, Hydrologic Unit 05030101
Drainage area: 19,491 square miles
Datum of gage: 700 feet above   NGVD29.
Data Type Begin Date End Date Count
 Field/Lab water-quality samples 2009-09-17  2009-10-28  7 
Record for this site is maintained by the USGS Pennsylvania Water Science Center
Email questions about this site to Pennsylvania Water Science Center Water-Data Inquiries