Warning: Javascript must be enabled to use all the features on this page!


Page Loading - Please Wait...

Click to hideNews Bulletins

USGS 01480065 CHRISTINA RIVER AT NEWPORT, DE

PROVISIONAL DATA SUBJECT TO REVISION

Click to hidestation-specific text

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  0.00 ft above North American Vertical Datum of 1988 (NAVD88).
   Prior to October 1, 2015, at datum 1.05 ft higher.
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, datum then in use, October 30, 2012; 
   minimum elevation, -5.55 ft, datum then in use, March 6, 2007.
COOPERATION.--Funding for the operation of this station is provided by the Delaware Geological Survey.
Boating safety tips
7/28/2016 Notice to users - Water level data, beginning on 10/1/2015, at this site has been
re-computed to reference the water level to NAVD88 datum. In order to convert historic
water level data, stored in NGVD29 datum to the current NAVD88 datum, users must apply
known -1.05 ft. datum shift, as calculated for this location using VERTCON.
This station managed by the MD-DE-DC Water Science Center, Dover office.

Available Parameters Period of Record
All 7 Available Parameters for this site
  
00010 Temperature, water(Max.,Min.,Mean) 2006-10-01  2016-12-06
00065 Gage height(Max.,Min.,Tid.,Tid.) 1993-11-10  2015-09-30
00095 Specific cond at 25C(Max.,Min.,Mean) 2006-10-01  2016-12-06
00300 Dissolved oxygen(Max.,Min.,Mean) 2006-10-01  2016-12-06
00400 pH(Max.,Min.,Med.) 2006-10-01  2016-12-06
62620 Elevation, ocean/est(Tid.,Tid.) 2015-10-01  2016-11-29
63680 Turbidity, Form Neph(Max.,Min.,Mean) 2008-10-01  2012-06-29

Graph
Graph w/ stats
Graph w/ (up to 3) parms
Table
Tab-separated
Days  (365)
 

  -- or --
Begin date
 

End date
 

Summary of all available data for this site
Instantaneous-data availability statement


Temperature, water, degrees Celsius

Graph of DAILY Temperature, water, degrees Celsius

Add up to 2 more sites and replot for "Temperature, water, degrees Celsius"

?
 Add site numbers


Create presentation-quality graph.  


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

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

Add up to 2 more sites and replot for "Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius"

?
 Add site numbers


Create presentation-quality graph.  


Dissolved oxygen, water, unfiltered, milligrams per liter

Graph of DAILY Dissolved oxygen, water, unfiltered, milligrams per liter

Add up to 2 more sites and replot for "Dissolved oxygen, water, unfiltered, milligrams per liter"

?
 Add site numbers


Create presentation-quality graph.  


pH, water, unfiltered, field, standard units

Graph of DAILY pH, water, unfiltered, field, standard units

Add up to 2 more sites and replot for "pH, water, unfiltered, field, standard units"

?
 Add site numbers


Create presentation-quality graph.  


Estuary or ocean water surface elevation above NAVD 1988, feet

Graph of DAILY Estuary or ocean water surface elevation above NAVD 1988, feet

Add up to 2 more sites and replot for "Estuary or ocean water surface elevation above NAVD 1988, feet"

?
 Add site numbers


Create presentation-quality graph.