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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 2018-08-06 2024-11-21
n/a Peak Measurements 2018-11-13 2018-11-13
n/a USGS Annual Water Data Reports Site 2018-01-01 2020-01-01
Water Data for the Nation inventory

Monitoring location 02087339 is associated with a Lake, Reservoir, Impoundment in Wake County, North Carolina. Current conditions of Lake or reservoir water surface elevation above NAVD 1988 are available. Water data back to 2018 are available online.

Metadata Element Location Metadata Metadata Code
Agency
U.S. Geological Survey USGS
Site identification number
02087339 n/a
Site name
LAKE JOHNSON ABOVE DAM AT RALEIGH, NC n/a
Site type
Lake, Reservoir, Impoundment
LK
DMS latitude 354545.73 n/a
DMS longitude 0784220.08 n/a
Decimal latitude 35.76270278 n/a
Decimal longitude -78.7055778 n/a
Latitude-longitude method
Interpolated from MAP. M
Latitude-longitude accuracy
Accurate to + or - 1 sec. S
Latitude-longitude datum
North American Datum of 1983 NAD83
Decimal Latitude-longitude datum North American Datum of 1983 NAD83
District
North Carolina 37
State
North Carolina 37
County
Wake County 183
Country US n/a
Land net location description n/a
Name of location map n/a
Scale of location map n/a
Altitude of Gage/land surface 0 feet n/a
Method altitude determined GNSS2 - Level 2 Quality Survey Grade Global Navigation Satellite System X
Altitude accuracy .04 feet n/a
Altitude datum
North American Vertical Datum of 1988 NAVD88
Subbasin hydrologic unit
Upper Neuse 03020201
Drainage basin
n/a
Topographic setting
n/a
Flags for instruments at site YNNNYNNNNNNNNNNNNNNNNNNNNNNNNN n/a
Date of first construction
n/a
Date site established or inventoried n/a
Drainage area
7.1 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 YY 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 n/a

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