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LOCATION.--Lat 39°24'30.7", long 76°20'33.5", Harford County, MD, Hydrologic Unit 02060003, on left bank, 0.10 mi downstream from highway bridge at Trimble Road and 0.95 mi upstream from mouth. DRAINAGE AREA.--1.83 mi2, from automated delineation using 30-meter National Elevation Dataset, digital elevation model data, dated December 2011. PERIOD OF RECORD.--September 2015 to current year. REVISIONS HISTORY.--https://waterdata.usgs.gov/nwis/dv/?site_no=01585075: 2015-2017; 2015-2019. GAGE.--Water-stage recorder and crest stage gage. Datum of gage is 0.53 ft above North American Vertical Datum of 1988. REMARKS.--U.S. Geological Survey water-data telemeter at station. EXTREMES FOR PERIOD OF RECORD.--Maximum discharge, 726 ft3/s, Aug. 7, 2020, gage height, 5.49 ft; minimum discharge, 0.01 ft3/s, Aug. 14, 2016, July 14, 21, 22, Sept. 20-30, Oct. 1-9, 2017, July 4, 5, 16, 17, 19-21, Sept. 20-22, 2020. COOPERATION.--Funding for the operation of this station is provided by the Harford County Department of Public Works, and the U.S. Geological Survey.
Boating safety tips |
Most Recent Instantaneous Value Nov 19 | Min (2017) | 25th percen- tile | Median | 75th percen- tile | Mean | Max (2016) |
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0.14 | 0.18 | 0.33 | 0.53 | 1.2 | 2.5 | 15.8 |
Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU), TS032, [Discontinued] |
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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), TS087, [Discontinued] |
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