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Important Data may be provisional - learn more

USGS Parameter Group Data Types Start Date End Date
Biological Water-quality 1974-05-30 1975-04-10
Information Water-quality 1972-10-12 2011-06-20
Inorganics, Major, Metals Water-quality 1972-02-29 2007-07-03
Inorganics, Major, Non-metals Water-quality 1972-02-29 2011-06-20
Inorganics, Minor, Non-metals Water-quality 1972-08-23 2007-07-03
Inorganics, Minor, metals Water-quality 1972-04-27 2007-07-03
Microbiological Water-quality 1972-02-29 2006-09-11
Nutrient Water-quality 1972-02-29 2011-06-20
Organics, PCBs Water-quality 1972-08-02 1989-10-25
Organics, other Water-quality 1972-06-16 2011-06-20
Organics, pesticide Water-quality 1972-08-02 1989-10-25
Physical Daily Values, Unit Values, Water-quality 1972-02-29 2021-06-19
Population/Community Water-quality 1975-03-27 1975-04-10
Radiochemistry Water-quality 1981-02-02 2006-12-06
Sediment Water-quality 1972-06-22 2007-07-03
n/a Peak Measurements 1973-02-04 2018-11-26
n/a Site Visits 1972-04-27 2021-05-06
n/a USGS Annual Water Data Reports Site 2006-01-01 2019-01-01
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
M
Latitude-longitude accuracy
S
Latitude-longitude datum
NAD83
Decimal Latitude-longitude datum NAD83
District
34
State
34
County
007
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
NAVD88
Subbasin hydrologic unit
02040302
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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