USGS 01481000 Brandywine Creek at Chadds Ford, PA

PROVISIONAL DATA SUBJECT TO REVISION

This station managed by the PAWSC Downingtown Field Office.

Available Parameters Available Period
  
2007-10-01  2026-07-08
2009-10-01  2026-07-08
2007-10-01  2026-07-08
2007-10-01  2026-07-08
2007-10-01  2026-07-08
2007-10-19  2026-07-08
2007-10-01  2026-07-08
2021-06-15  2026-07-08
2007-10-01  2026-07-08
2023-07-09  2026-07-08
2023-07-09  2026-07-08
2023-07-09  2026-07-08
2023-07-08  2026-07-08







 (7)
 
  -- or --

 

 
Summary of all available data for this site
Instantaneous-data availability statement

Temperature, water, degrees Celsius, [Primary]
Most recent instantaneous value: 25.9 07-08-2026   17:30 EDT
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Precipitation, total, inches
Most recent instantaneous value: 0.00 07-08-2026   17:30 EDT
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Discharge, cubic feet per second
Most recent instantaneous value: 129 07-08-2026   17:30 EDT
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Daily discharge, cubic feet per second -- statistics for Jul 8 based on 52 water years of record more
Min
(1999)		 Most Recent
Instantaneous
Value Jul 8		 25th
percen-
tile		 Median Mean 75th
percen-
tile		 Max
(2005)
101 129 179 243 338 401 1880

Gage height, feet
Most recent instantaneous value: 1.66 07-08-2026   17:30 EDT
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Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius
Most recent instantaneous value: 427 07-08-2026   17:30 EDT
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Dissolved oxygen, water, unfiltered, milligrams per liter
Most recent instantaneous value: 10.0 07-08-2026   17:30 EDT
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pH, water, unfiltered, field, standard units
Most recent instantaneous value: 8.0 07-08-2026   17:30 EDT
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Stream water level elevation above NAVD 1988, in feet
Most recent instantaneous value: 151.36 07-08-2026   17:30 EDT
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Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU)
Most recent instantaneous value: 1.9 07-08-2026   17:30 EDT
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Chloride, water, unfiltered, computed by regression equation, milligrams per liter
Most recent instantaneous value: 60.8 07-08-2026   17:30 EDT
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Chloride flux, water, unfiltered, computed by regression equation, pounds per day
Most recent instantaneous value: 42200 07-08-2026   17:30 EDT
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Chloride yield, water, unfiltered, computed by regression equation, pounds per day per square mile
Most recent instantaneous value: 147 07-08-2026   17:30 EDT
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Escherichia coli, estimated by regression equation, water, colonies per 100 milliliters
Most recent instantaneous value: 63 07-08-2026   17:30 EDT
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