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Water-Year Summary for Site 01480638

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  • Water-Year Summary reports summarize a year of hydrologic data in a printer-friendly format.
  • For water years 2014 onward, choose a water year and parameter and an on-demand Water-Year Summary report will be generated.
  • For water years 2006 through 2013, choose a water year and an Annual Water Data Report will be provided.
  • For water years 2005 and earlier, Annual Water Data Reports may be available in digital format.
  • Not all sites have reports available for every water year.
Available Parameters
00045 Precipitation(Sum)  
00060 Discharge(Mean)  

Water year 2020: 2019-10-01 to 2020-09-30
 

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USGS Water-Year Summary 2020
01480638 BROAD RUN AT NORTHBROOK, PA
LOCATION - Lat 39°55'49", long 75°41'06" referenced to North American Datum of 1927, Chester County, PA, Hydrologic Unit 02040205, on right bank 50 ft upstream from Northbrook Road and 2.2 mi south of Marshallton.
DRAINAGE AREA - 6.39 mi².
REVISIONS HISTORY - WDR PA-05-1: 2004.
SURFACE-WATER RECORDS
PERIOD OF RECORD - December 2002 to April 30, 2004, October 2004 to current year.
GAGE - Water-stage recorder and crest-stage gage. Elevation of gage is 190.78 ft above North American Vertical Datum of 1988. Satellite telemetry at station.
COOPERATION - Station established and maintained by the U.S. Geological Survey. Funding for this station is provided by the Chester County Water Resources Authority and the U.S. Geological Survey.
REMARKS - Records for water year 2014 are good except those for discharges greater than 200 ft³/s, and those for estimated daily discharges, which are poor. Records for water year 2015 are good except those for discharges greater than 200 ft³/s, and those for estimated daily discharges, which are poor. Records for water year 2016 are good except those for discharges greater than 200 ft³/s, and those for estimated daily discharges, which are poor. Records for water year 2017 are good except those for discharges greater than 200 ft³/s. Records for water year 2018 are good except those for discharges greater than 100 ft³/s and those estimated discharges, which are poor. Records for water year 2019 are good except those for discharges greater than 100 ft³/s and those estimated discharges, which are poor.
CLIMATOLOGICAL RECORDS
PERIOD OF RECORD - October 2005 to current year.
INSTRUMENTATION - Precipitation gage interfaced with data collection platform.
REMARKS - Precipitation records for water year 2014 are fair except those that occur during periods with temperatures below freezing, which are poor. Periods of missing record are the result of equipment malfunctions. Precipitation records for water year 2015 are fair except those that occur during periods with temperatures below freezing, which are poor. Periods of missing record are the result of equipment malfunctions. Precipitation records for water year 2016 are good. Precipitation records for water year 2017 are good. Precipitation records for water year 2018 are good. Precipitation records for water year 2019 are good.