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Important for you to know:

  • New to WDFN: see current water conditions throughout the state using the new State Pages. Filter by continuous data type and age of data, view latest values, and link to graphing options to explore the data further. To learn more, read our announcement on the Water Data for the Nation blog.
Important Legacy real-time page

USGS Parameter Group Data Types Start Date End Date
Biological Water-quality 1998-04-27 1998-09-15
Information Water-quality 1998-02-04 2022-04-07
Inorganics, Major, Metals Water-quality 2002-12-02 2021-09-23
Inorganics, Major, Non-metals Water-quality 1998-02-04 2021-09-23
Inorganics, Minor, Non-metals Water-quality 2002-12-02 2011-10-25
Inorganics, Minor, metals Water-quality 2002-12-02 2021-09-23
Nutrient Water-quality 1998-02-04 2011-10-25
Organics, other Water-quality 1998-02-04 1998-10-08
Physical Daily Values, Unit Values, Water-quality 1997-07-10 2024-11-12
Sediment Water-quality 2020-10-15 2022-04-07
n/a Peak Measurements 1997-09-11 2022-07-09
n/a Site Visits 1997-06-11 2024-08-20
n/a USGS Annual Water Data Reports Site 2012-01-01 2023-01-01
Water Data for the Nation inventory

Monitoring location 01478137 is associated with a Stream in Chester County, Pennsylvania. Current conditions of Discharge, Gage height, Specific conductance, and more are available. Water data back to 1997 are available online.

Metadata Element Location Metadata Metadata Code
Agency
U.S. Geological Survey USGS
Site identification number
01478137 n/a
Site name
Trout Run at Avondale, PA n/a
Site type
Stream
ST
DMS latitude 394918 n/a
DMS longitude 0754646 n/a
Decimal latitude 39.8217764 n/a
Decimal longitude -75.7791061 n/a
Latitude-longitude method
Interpolated from MAP. M
Latitude-longitude accuracy
Unknown or unspecified. U
Latitude-longitude datum
North American Datum of 1927 NAD27
Decimal Latitude-longitude datum North American Datum of 1983 NAD83
District
Pennsylvania 42
State
Pennsylvania 42
County
Chester County 029
Country US n/a
Land net location description n/a
Name of location map WEST GROVE, PA-DE n/a
Scale of location map n/a
Altitude of Gage/land surface 266.38 feet n/a
Method altitude determined GNSS2 - Level 2 Quality Survey Grade Global Navigation Satellite System X
Altitude accuracy .2 feet n/a
Altitude datum
North American Vertical Datum of 1988 NAVD88
Subbasin hydrologic unit
Brandywine-Christina 02040205
Drainage basin
n/a
Topographic setting
n/a
Flags for instruments at site NNNNNNYNNNNNNYNNNNNNNNNNNNNNNN n/a
Date of first construction
n/a
Date site established or inventoried n/a
Drainage area
1.34 square miles n/a
Contributing drainage area n/a
Time Zone abbreviation EST n/a
Site honors Daylight Saving Time
Y n/a
Data reliability
n/a
Data-other GW files NNNNNNNN n/a
National aquifer n/a
Local aquifer n/a
Local aquifer type
n/a
Well depth n/a
Hole depth
n/a
Source of depth data n/a
Project number n/a

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