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Important for you to know:

  • New to WDFN: see current water conditions throughout the state using the new State Pages. Filter by continuous data type and age of data, view latest values, and link to graphing options to explore the data further. To learn more, read our announcement on the Water Data for the Nation blog.
Important Legacy real-time page

USGS Parameter Group Data Types Start Date End Date
Physical Daily Values, Unit Values 2001-04-01 2024-11-21
n/a Peak Measurements 2001-05-26 2023-06-23
n/a Site Visits 2000-10-19 2024-07-25
n/a USGS Annual Water Data Reports Site 2006-01-01 2023-01-01
Water Data for the Nation inventory

Monitoring location 01483155 is associated with a Stream in New Castle County, Delaware. Current conditions of Discharge, Gage height, Specific conductance, and more are available. Water data back to 2000 are available online.

Metadata Element Location Metadata Metadata Code
Agency
U.S. Geological Survey USGS
Site identification number
01483155 n/a
Site name
SILVER LAKE TRIBUTARY AT MIDDLETOWN, DE n/a
Site type
Stream
ST
DMS latitude 392551.5 n/a
DMS longitude 0754234.1 n/a
Decimal latitude 39.4309722 n/a
Decimal longitude -75.7094722 n/a
Latitude-longitude method
Interpolated from Digital MAP. N
Latitude-longitude accuracy
Accurate to + or - .1 sec (Differentially-Corrected GPS). 1
Latitude-longitude datum
North American Datum of 1983 NAD83
Decimal Latitude-longitude datum North American Datum of 1983 NAD83
District
Maryland 24
State
Delaware 10
County
New Castle County 003
Country US n/a
Land net location description n/a
Name of location map MIDDLETOWN, DE n/a
Scale of location map 24000 n/a
Altitude of Gage/land surface 12.86 feet n/a
Method altitude determined Differentially corrected Global Positioning System. D
Altitude accuracy .01 feet n/a
Altitude datum
North American Vertical Datum of 1988 NAVD88
Subbasin hydrologic unit
Brandywine-Christina 02040205
Drainage basin
n/a
Topographic setting
n/a
Flags for instruments at site YNYNYNYNNNYNNYNNNNNNNNNNNNNNNN n/a
Date of first construction
n/a
Date site established or inventoried n/a
Drainage area
1.73 square miles n/a
Contributing drainage area n/a
Time Zone abbreviation EST n/a
Site honors Daylight Saving Time
Y n/a
Data reliability
n/a
Data-other GW files NNNNNNNN n/a
National aquifer n/a
Local aquifer n/a
Local aquifer type
n/a
Well depth n/a
Hole depth
n/a
Source of depth data n/a
Project number 441000100 n/a

Operated in cooperation with:

logo for Delaware Geological Survey
Delaware Geological Survey
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USGS - Observing Systems Division