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Important Data may be provisional - learn more

USGS Parameter Group Data Types Start Date End Date
Biological Water-quality 1992-09-02 2007-06-07
Information Water-quality 1955-08-23 2021-06-08
Inorganics, Major, Metals Water-quality 1959-11-06 2009-06-24
Inorganics, Major, Non-metals Water-quality 1959-11-06 2021-06-08
Inorganics, Minor, Non-metals Water-quality 1960-02-04 2009-06-24
Inorganics, Minor, metals Water-quality 1975-11-12 2009-06-24
Microbiological Water-quality 1993-04-29 2021-06-08
Nutrient Water-quality 1959-11-20 2021-06-08
Organics, PCBs Water-quality 1980-06-23 1995-07-27
Organics, other Water-quality 1977-10-17 2009-06-24
Organics, pesticide Water-quality 1980-06-23 1995-07-27
Physical Daily Values, Unit Values, Water-quality 1935-10-01 2021-07-29
Radiochemistry Water-quality 1992-09-02 1995-08-24
Sediment Water-quality 1955-08-23 2021-02-24
n/a Peak Measurements 1916-01-01 2019-10-07
n/a Site Visits 1980-08-19 2021-07-15
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
40
State
40
County
021
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 L
Altitude accuracy n/a
Altitude datum
NGVD29
Subbasin hydrologic unit
11110103
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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