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USGS 01480065 CHRISTINA RIVER AT NEWPORT, DE

PROVISIONAL DATA SUBJECT TO REVISION

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LOCATION.--Lat 39°42'38.3", long 75°36'31.4", New Castle County, DE, Hydrologic Unit 02040205,
   on downstream side of bridge on James Street, at Newport and 7.5 mi upstream from the confluence
   with Delaware River.
DRAINAGE AREA.--Not determined.
PERIOD OF RECORD.--November 1993 to current year.
GAGE.--Water-stage recorder. Datum of gage is -1.05 ft above North American Vertical Datum of 1988.
   Current stage values are referenced to National Geodetic Vertical Datum of 1929 (datum of gage is 0.00 ft 
   above National Geodetic Vertical Datum of 1929). Mean Low-Low Water: Gage Datum + 2.84 ft. 
REMARKS.--This is a tidal station. Discharges are not determined at this location. U.S. Geological 
   Survey satellite data-collection platform at station. 
EXTREMES FOR PERIOD OF RECORD.--Maximum elevation, 8.41 ft, October 30, 2012; 
   minimum elevation, -5.55 ft, March 6, 2007.
COOPERATION.--Funding for the operation of this station is provided by the Delaware Geological Survey.
Boating safety tips
This station managed by the MD-DE-DC Water Science Center, Dover office.

Available Parameters Period of Record
All 6 Available Parameters for this site
  
00065 Gage height(Max.,Min.,Tid.,Tid.) 1993-11-10  2014-12-02
00010 Temperature, water(Max.,Min.,Mean) 2006-10-01  2014-12-21
00095 Specific cond at 25C(Max.,Min.,Mean) 2006-10-01  2014-12-21
00400 pH(Max.,Min.,Med.) 2006-10-01  2014-12-21
00300 Dissolved oxygen(Max.,Min.,Mean) 2006-10-01  2014-12-21
63680 Turbidity, Form Neph(Max.,Min.,Mean) 2008-10-01  2012-06-29

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Gage height, feet

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Temperature, water, degrees Celsius

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Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius

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pH, water, unfiltered, field, standard units

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Dissolved oxygen, water, unfiltered, milligrams per liter

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