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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
Biological Water-quality 1978-03-07 1981-09-08
Information Water-quality 1977-02-16 1993-08-09
Inorganics, Major, Metals Water-quality 1965-05-17 1993-08-09
Inorganics, Major, Non-metals Water-quality 1965-05-17 1993-08-09
Inorganics, Minor, Non-metals Water-quality 1977-02-16 1993-06-18
Inorganics, Minor, metals Water-quality 1965-05-17 1993-06-18
Microbiological Water-quality 1977-02-16 1993-08-09
Nutrient Water-quality 1965-05-17 1993-08-09
Organics, other Water-quality 1977-02-16 1981-09-08
Physical Daily Values, Unit Values, Water-quality 1930-10-01 1993-11-01
Population/Community Water-quality 1978-03-07 1981-09-08
Radiochemistry Water-quality 1980-11-18 1981-07-08
Sediment Daily Values, Water-quality 1934-07-01 1993-08-09
n/a Peak Measurements 1867-03-01 1992-12-23
n/a Site Visits 1983-09-27 1993-11-02
Water Data for the Nation inventory

Monitoring location 03495500 is associated with a Stream in Knox County, Tennessee. Water data back to 1867 are available online.

Metadata Element Location Metadata Metadata Code
Agency
U.S. Geological Survey USGS
Site identification number
03495500 n/a
Site name
HOLSTON RIVER NEAR KNOXVILLE, TN n/a
Site type
Stream
ST
DMS latitude 360056 n/a
DMS longitude 0834954 n/a
Decimal latitude 36.0156395 n/a
Decimal longitude -83.8315703 n/a
Latitude-longitude method
Interpolated from MAP. M
Latitude-longitude accuracy
Unknown or unspecified. U
Latitude-longitude datum
North American Datum of 1927 NAD27
Decimal Latitude-longitude datum North American Datum of 1983 NAD83
District
Tennessee 47
State
Tennessee 47
County
Knox County 093
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 815.84 feet n/a
Method altitude determined U n/a
Altitude accuracy .1 feet n/a
Altitude datum
National Geodetic Vertical Datum of 1929 NGVD29
Subbasin hydrologic unit
06010104
Drainage basin
n/a
Topographic setting
n/a
Flags for instruments at site YNNNNNNNNNNNNNNNNNNNNNNNNNNNNN n/a
Date of first construction
n/a
Date site established or inventoried n/a
Drainage area
3747.00 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 n/a