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  • Introducing The Next Generation of USGS Water Data for the Nation
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  • June 23, 2019 -- The USGS is currently unable to acquire regularly transmitted data from a subset of gages nationwide. We are actively working to restore the interruption in service, which is impacting approximately 200 sites across the country. A follow up message will be posted when the problem has been resolved.
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* IMPORTANT: Next Generation Station Page

USGS 01589290 SCOTTS LEVEL BRANCH AT ROCKDALE, MD

PROVISIONAL DATA SUBJECT TO REVISION

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LOCATION.--Lat 39°21'41.7, long 76°45'42.3", Baltimore County, MD, Hydrologic Unit 02060003, 
   on left bank at upstream side of bridge on Rolling Road, 0.40 mi northeast of Liberty 
   Road (State Route 26), and 0.50 mi upstream from mouth.
DRAINAGE AREA.--3.23 mi2.
PERIOD OF RECORD.--October 2005 to current year.
REVISIONS HISTORY.--WDR-US-2009: 2006-2008.
GAGE.--Water-stage recorder and crest-stage gage. Datum of gage is 452.36 ft above North 
   American Vertical Datum of 1988.
REMARKS.--U.S. Geological Survey satellite data-collection platform at station.
EXTREMES FOR PERIOD OF RECORD.--Maximum discharge, 2,440 ft3/s, July 30, 2016,
   gage height, 7.83 ft; minimum discharge, 0.14 ft3/s, Oct. 5-9, 2007.
COOPERATION.--Funding for the operation of this station is provided by the Baltimore County
   Department of Environmental Protection & Sustainability, and the U.S. Geological Survey. 
Boating safety tips
This station managed by the MD-DE-DC Water Science Center Baltimore office.

Available Parameters Available Period
All 5 Available Parameters for this site
  
00010 Temperature, water 2016-01-16  2019-06-24
00060 Discharge 2005-10-01  2019-06-24
00065 Gage height 2007-10-01  2019-06-24
00095 Specific cond at 25C 2016-01-16  2019-06-24
63680 Turbidity, Form Neph, TS032 2015-10-17  2019-06-23

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Instantaneous-data availability statement


Temperature, water, degrees Celsius

Most recent instantaneous value: 20.9 06-24-2019   12:50 EDT
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Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius

Most recent instantaneous value: 396 06-24-2019   12:50 EDT
Graph of  Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius

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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), TS032

Most recent instantaneous value: Eqp 06-23-2019   10:45 EDT
Graph of  Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU)

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