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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: 266.38 feet above   NAVD88.
AVAILABLE DATA:
Data Type Begin Date End Date Count
 Current / Historical Observations     (availability statement)    2019-12-04  2024-11-27  
 Daily Data
    Temperature, water, degrees Celsius  1997-12-03  2024-11-26  6399 
    Discharge, cubic feet per second  1997-07-10  2024-11-26  2296 
    Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius  2019-12-05  2024-11-26  5340 
    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  2022-10-01  2238 
 Daily Statistics 
    Temperature, water, degrees Celsius  1997-12-03  2024-02-21 1854 
    Discharge, cubic feet per second  1997-07-10  2023-01-31 1631 
    Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius  2019-12-05  2024-02-21 1502 
    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  2022-10-01 746 
 Monthly Statistics 
    Temperature, water, degrees Celsius  1997-12  2024-02  
    Discharge, cubic feet per second  1997-07  2023-01  
    Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius  2019-12  2024-02  
    Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU)  2020-07  2022-10  
 Annual Statistics 
    Temperature, water, degrees Celsius  1998  2024  
    Discharge, cubic feet per second  1997  2023  
    Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius  2020  2024  
    Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU)  2020  2023  
 Peak streamflow 1997-09-11  2022-07-09  6 
 Field measurements 1997-06-11  2024-10-04  78 
 Field/Lab water-quality samples 1998-02-04  2022-04-07  75 
 Water-Year Summary 2012  2023  5 
 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