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USGS 01478137 Trout Run at Avondale, PA

  Stream Site

DESCRIPTION:
Latitude 39°49'18",   Longitude 75°46'46"   NAD27
Chester County, Pennsylvania, Hydrologic Unit 02040205
Drainage area: 1.34 square miles
Datum of gage: 270 feet above   NGVD29.
AVAILABLE DATA:
Data Type Begin Date End Date Count
 Current / Historical Observations     (availability statement)    2019-12-04  2021-06-24  
 Daily Data
    Temperature, water, degrees Celsius  1997-12-03  2021-06-23  2661 
    Discharge, cubic feet per second  1997-07-10  2021-06-23  1044 
    Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius  2019-12-05  2021-06-23  1635 
    Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU)  2020-07-24  2021-06-23  990 
 Daily Statistics 
    Temperature, water, degrees Celsius  1997-12-03  2021-01-03 716 
    Discharge, cubic feet per second  1997-07-10  2020-10-13 791 
    Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius  2019-12-05  2021-01-03 374 
    Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU)  2020-07-24  2021-01-03 164 
 Monthly Statistics 
    Temperature, water, degrees Celsius  1997-12  2021-01  
    Discharge, cubic feet per second  1997-07  2020-10  
    Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius  2019-12  2021-01  
    Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU)  2020-07  2021-01  
 Annual Statistics 
    Temperature, water, degrees Celsius  1998  2021  
    Discharge, cubic feet per second  1997  2021  
    Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius  2020  2021  
    Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU)  2020  2021  
 Peak streamflow 1997-09-11  1998-10-09  3 
 Field measurements 1997-06-11  2021-06-01  41 
 Field/Lab water-quality samples 1998-02-04  2021-06-11  36 
 Water-Year Summary 2012  2020  2 
 Revisions  Loading...
OPERATION:
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