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[!] Over the next year, the USGS Pennsylvania Water Science Center will be updating the geodetic vertical elevation (gage datum) for many locations. Click HERE for additional information including a current list of streamgages with upcoming datum changes. This update in gage datum does not affect the location of the streamgage, nor the observed local gage height or discharge recorded at the streamgage.



USGS 01482800 Delaware River at Reedy Island Jetty, DE

  Estuary Site

DESCRIPTION:
Latitude 39°30'03",   Longitude 75°34'07"   NAD27
New Castle County, Delaware, Hydrologic Unit 02040205
Drainage area: 11,200 square miles
AVAILABLE DATA:
Data Type Begin Date End Date Count
 Current / Historical Observations     (availability statement)    2007-10-01  2024-04-14  
 Daily Data
    Temperature, water, degrees Celsius  1970-02-11  2024-04-14  51768 
    Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius  1963-10-03  2024-04-11  57445 
    Dissolved oxygen, water, unfiltered, milligrams per liter  1970-02-11  2024-04-13  46074 
    pH, water, unfiltered, field, standard units  1970-02-11  2024-04-13  53303 
    Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU)  2009-04-18  2011-12-18  2544 
 Daily Statistics 
    Temperature, water, degrees Celsius  1970-02-12  2023-01-29 16709 
    Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius  1964-10-01  2023-01-29 18379 
    Dissolved oxygen, water, unfiltered, milligrams per liter  1970-02-12  2020-11-04 14194 
    pH, water, unfiltered, field, standard units  1970-02-12  2013-09-30 12324 
    Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU)  2009-04-18  2011-12-18 848 
 Monthly Statistics 
    Temperature, water, degrees Celsius  1970-02  2023-01  
    Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius  1964-10  2023-01  
    Dissolved oxygen, water, unfiltered, milligrams per liter  1970-02  2020-11  
    pH, water, unfiltered, field, standard units  1970-02  2013-09  
    Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU)  2009-04  2011-12  
 Annual Statistics 
    Temperature, water, degrees Celsius  1970  2023  
    Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius  1965  2023  
    Dissolved oxygen, water, unfiltered, milligrams per liter  1970  2021  
    pH, water, unfiltered, field, standard units  1970  2013  
    Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU)  2009  2012  
 Field/Lab water-quality samples 1997-08-22  2013-05-14  760 
 Water-Year Summary 2006  2022  17 
 Revisions  Loading...
OPERATION:
Record for this site is maintained by the USGS Pennsylvania Water Science Center
Email questions about this site to Pennsylvania Water Science Center Water-Data Inquiries