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Important Data may be provisional - learn more

USGS Parameter Group Data Types Start Date End Date
Biological Water-quality 1974-11-04 2021-04-05
Information Water-quality 1972-10-24 2021-07-07
Inorganics, Major, Metals Water-quality 1964-06-11 2021-05-03
Inorganics, Major, Non-metals Water-quality 1964-06-11 2021-07-07
Inorganics, Minor, Non-metals Water-quality 1964-09-10 2011-01-10
Inorganics, Minor, metals Water-quality 1964-06-11 2021-05-03
Microbiological Water-quality 1969-07-12 1994-09-15
Nutrient Water-quality 1964-06-11 2021-06-01
Organics, PCBs Water-quality 1977-11-22 1982-07-27
Organics, other Water-quality 1969-10-22 2021-05-03
Organics, pesticide Water-quality 1975-05-08 1991-10-22
Physical Daily Values, Unit Values, Water-quality 1948-01-01 2021-08-03
Population/Community Water-quality 1974-11-04 1981-09-29
Radiochemistry Water-quality 1969-10-22 2011-01-10
Sediment Daily Values, Water-quality 1972-12-07 2021-03-01
n/a Peak Measurements 1948-01-14 2020-09-04
n/a Site Visits 1948-01-15 2021-07-27
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
M
Latitude-longitude accuracy
S
Latitude-longitude datum
NAD83
Decimal Latitude-longitude datum NAD83
District
24
State
24
County
011
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
Altitude accuracy n/a
Altitude datum
NAVD88
Subbasin hydrologic unit
02060005
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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