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Important Data may be provisional - learn more

USGS Parameter Group Data Types Start Date End Date
Biological Water-quality 1974-10-16 1980-11-13
Information Water-quality 1968-10-01 2021-06-15
Inorganics, Major, Metals Water-quality 1946-08-01 2011-06-06
Inorganics, Major, Non-metals Water-quality 1946-07-20 2020-08-24
Inorganics, Minor, Non-metals Water-quality 1960-02-06 2011-06-06
Inorganics, Minor, metals Water-quality 1960-02-06 2011-06-06
Microbiological Water-quality 1969-09-23 2011-06-06
Nutrient Water-quality 1946-08-01 2011-06-06
Organics, PCBs Water-quality 1980-08-21 1996-09-09
Organics, other Water-quality 1972-10-17 2020-08-24
Organics, pesticide Water-quality 1971-06-21 2020-08-24
Physical Daily Values, Unit Values, Water-quality 1946-07-20 2021-07-26
Population/Community Water-quality 1974-10-16 1981-04-14
Radiochemistry Water-quality 1974-12-11 2009-05-11
Sediment Daily Values, Water-quality 1956-10-01 2021-04-07
Stable Isotopes Water-quality 2006-08-13 2007-02-12
n/a Peak Measurements 1965-08-04 2019-12-01
n/a Site Visits 1948-10-01 2021-06-15
n/a USGS Annual Water Data Reports Site 2006-01-01 2020-01-01
Classic Water Data for the Nation Inventory

Metadata Element Location Metadata Metadata Code
Agency
USGS
Site identification number
n/a
Site name
n/a
Site type
ST
DMS latitude n/a
DMS longitude n/a
Decimal latitude n/a
Decimal longitude n/a
Latitude-longitude method
N
Latitude-longitude accuracy
S
Latitude-longitude datum
NAD83
Decimal Latitude-longitude datum NAD83
District
35
State
35
County
053
Country 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 n/a
Method altitude determined n/a
Altitude accuracy n/a
Altitude datum
NGVD29
Subbasin hydrologic unit
13020203
Drainage basin
n/a
Topographic setting
n/a
Flags for instruments at site n/a
Date of first construction
n/a
Date site established or inventoried n/a
Drainage area
n/a
Contributing drainage area n/a
Time Zone abbreviation n/a
Site honors Daylight Savings Time
n/a
Data reliability
n/a
Data-other GW files 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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