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 01476835 East Branch Chester Creek at Westtown, PA

  Stream Site

Latitude 39°56'26",   Longitude 75°32'30"   NAD27
Chester County, Pennsylvania, Hydrologic Unit 02040202
Drainage area: 10.40 square miles
Contributing drainage area: 10.4 square miles,
Data Type Begin Date End Date Count
 Field measurements 1982-10-22  2016-10-24  37 
 Field/Lab water-quality samples 1970-02-21  2017-10-23  83 

Additional Data Sources

Begin Date

End Date

 Annual Water-Data Report (pdf)  **offsite** 2006  2013  8 
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