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[!] During cold weather, stage and discharge values may be affected by ice at some streamgages. Streamgages experiencing ice conditions will have the discharge record temporarily disabled to prevent the display of erroneous discharge values. Display of discharge record will resume when it is determined that ice conditions are no longer present. Adjustment of data affected by ice can only be done after detailed analysis.

USGS 01480617 West Branch Brandywine Creek at Modena, PA


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LOCATION.--Lat 39`57'42", long 75`48'06", Chester County, Hydrologic Unit 02040205, on left bank at bridge on SR 15068 at Modena, and 300 ft upstream from Dennis Run.
DRAINAGE AREA.--55.0 square miles.
PERIOD OF RECORD.--January 1970 to current year.
GAGE.--Water-stage recorder, crest-stage gage, water-quality monitor, and Pluvio precipitation gage. Elevation of gage is 262.52 ft above North American Vertical Datum of 1988. Satellite telemetry at station.
COOPERATION.--Records of diversion provided by the City of Coatesville. Station established and maintained by the U.S. Geological Survey. Funding for the operation of this station is provided by the Chester County Water Resources Authority and the U.S. Geological Survey.
REMARKS.-- Water-quality data collection discontinued during winter months since the 1981 water year. Other interruptions in the record were due to malfunctions of the equipment.
Supplied by NWS: Action stage-7.5 ft; Flood stage-9 ft; Moderate flood stage-10 ft; Major flood stage-12 ft.
This station managed by the PAWSC Exton Field Office.

Available Parameters Available Period
All 8 Available Parameters for this site
00010 Temperature, water 2007-10-01  2018-01-21
00045 Precipitation 2009-10-01  2018-01-21
00060 Discharge 1986-02-25  2018-01-21
00065 Gage height 2007-10-01  2018-01-21
00095 Specific cond at 25C 2007-10-01  2018-01-21
00300 Dissolved oxygen 2007-10-01  2018-01-21
00400 pH 2007-10-01  2018-01-21
63680 Turbidity, Form Neph 2007-10-01  2018-01-21

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

Temperature, water, degrees Celsius

Most recent instantaneous value: 4.2 01-21-2018   19:30 EST
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Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius
-- Data temporarily unavailable for the time period specified --

Dissolved oxygen, water, unfiltered, milligrams per liter
-- Data temporarily unavailable for the time period specified --

pH, water, unfiltered, field, standard units
-- Data temporarily unavailable for the time period specified --