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Water-Year Summary for Site 01585225

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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
00010 Temperature, water(Min.,Mean,Max.)  
00060 Discharge(Mean)  
00400 pH(Min.,Max.,Med.)  

Water year 2023: 2023-10-01 to 2024-09-30

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USGS Water-Year Summary 2023
LOCATION - Lat 39°20'12.1", long 76°32'26.2" referenced to North American Datum of 1983, Baltimore City, MD, Hydrologic Unit 02060003, on right bank near bend in road on Todd Ave, at Baltimore, and 50 ft upstream from mouth (culvert inlet to Moores Run).
DRAINAGE AREA - 0.15 mi².  from automated delineation using 30-meter National Elevation Dataset, digital elevation model data, dated December 2011.

WDR-US-2006: 2005. WDR-US-2008: 2005-2007. https://waterdata.usgs.gov/nwis/dv/?site_no=01585225: 2015-2016. https://waterdata.usgs.gov/nwis/inventory/?site_no=01585225&agency_cd=USGS (2019): Drainage area.  https://nwis.waterdata.usgs.gov/md/nwis/uv/?cb_00060=on&format=gif_default&site_no=01585225: 2020

PERIOD OF RECORD - July 1996 to October 2022.
GAGE - Water-stage recorder, crest-stage gage, and v-notch weir since Feb. 14, 2005. Datum of gage is 88.73 ft above North American Vertical Datum of 1988. July 1996 to Sept. 30, 2004, flat-crested weir at same site and gage datum.
  • Water Years 2017-2022: Records poor, including those for estimated discharges.
  • Water Years 2014-2016: Records poor, including those for estimated daily discharges.
  • Water Year 2013 and prior years' accuracy statements can be found in Annual Water Data Reports.

  • U.S. Geological Survey satellite data-collection platform at station.
    PERIOD OF RECORD - WATER TEMPERATURE: June 2016 to October 2022. pH: June 2016 to October 2022. 
    INSTRUMENTATION - Water-quality monitor June 2016 to October 2022. Monitor is mounted horizontally facing downstream in center of stream.
    REMARKS - Missing record due to periodic instrument malfunction.
    EXTREMES FOR PERIOD OF DAILY RECORD - WATER TEMPERATURE: Maximum, 31.2°C, August 18, 2019; minimum, -0.2°C, multiple occurrences, first occurrence on December 30, 2017. 

    pH: Maximum, 10.8 standard units, multiple occurrences, first occurrence on April 24, 2020; minimum, 5.8 standard units, multiple occurrences, first occurrence on February 28, 2018.