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Important Data may be provisional - learn more

USGS Parameter Group Data Types Start Date End Date
Biological Daily Values, Unit Values, Water-quality 1974-03-20 2013-03-07
Information Water-quality 1970-07-21 2021-10-17
Inorganics, Major, Metals Water-quality 1969-07-31 2011-11-09
Inorganics, Major, Non-metals Daily Values, Unit Values, Water-quality 1969-07-31 2021-04-19
Inorganics, Minor, Non-metals Water-quality 1969-07-31 2013-03-07
Inorganics, Minor, metals Water-quality 1969-07-31 2021-03-02
Microbiological Water-quality 1969-08-26 2021-08-17
Nutrient Water-quality 1969-07-31 2021-10-03
Organics, PCBs Water-quality 1996-12-11 1996-12-11
Organics, other Water-quality 1969-07-31 2021-03-02
Organics, pesticide Water-quality 1996-12-11 2010-11-17
Physical Daily Values, Unit Values, Water-quality 1969-07-31 2021-10-20
Population/Community Water-quality 1974-09-04 2000-12-14
Radiochemistry Water-quality 1980-02-12 1996-12-11
Sediment Daily Values, Water-quality 1974-01-23 2020-08-28
n/a Peak Measurements 1972-03-03 2020-05-20
n/a Site Visits 1969-07-31 2021-09-23
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
G
Latitude-longitude accuracy
S
Latitude-longitude datum
NAD83
Decimal Latitude-longitude datum NAD83
District
16
State
16
County
027
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 Z
Altitude accuracy n/a
Altitude datum
NAVD88
Subbasin hydrologic unit
17050114
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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