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Water-Year Summary for Site 01589100

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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
00060 Discharge(Mean)  

Water year 2021: 2021-10-01 to 2022-09-30

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USGS Water-Year Summary 2021
LOCATION - Lat 39°14'24.0", long 76°41'31.9" referenced to North American Datum of 1983, Baltimore County, MD, Hydrologic Unit 02060003, on left bank 50 ft upstream from bridge on Tom Day Boulevard at U.S. Route 1 in Arbutus, 0.5 mi upstream from mouth, and 2 mi south of Baltimore City limits.
DRAINAGE AREA - 2.47 mi².
PERIOD OF RECORD - August 1957 to September 1989, October 1998 to current year.
GAGE - Water-stage recorder, V-notch sharp crested weir, and crest-stage gage. Datum of gage is 40.17 ft above North American Vertical Datum of 1988. Prior to August 1981, at site 100 ft downstream at same gage datum.
  • Water Years 2018-2020: Records fair, except those for estimated discharges, which are poor. 
  • Water Year 2017: Records good, except those above 100 ft³/s, which are fair.
  • Water Years 2014-2016: Records good, except those above 100 ft³/s, which are fair, and those for estimated daily discharges, which are poor.
  • Water Year 2013 and prior years' accuracy statements can be found in Annual Water Data Reports.

  • Slight regulation at low flow from unknown source upstream from station. U.S. Geological Survey satellite data-collection platform at station.