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Important Data may be provisional - learn more

USGS Parameter Group Data Types Start Date End Date
Biological Water-quality 2011-09-12 2011-09-12
Information Water-quality 1974-10-17 2021-09-15
Inorganics, Major, Metals Water-quality 1967-09-06 2021-07-19
Inorganics, Major, Non-metals Water-quality 1965-02-11 2021-09-15
Inorganics, Minor, Non-metals Water-quality 1968-10-22 2010-10-02
Inorganics, Minor, metals Water-quality 1967-09-06 2021-07-19
Microbiological Water-quality 1967-09-06 1996-01-30
Nutrient Water-quality 1965-02-11 2021-09-15
Organics, PCBs Water-quality 1971-10-14 1981-10-20
Organics, other Water-quality 1968-10-22 2021-09-15
Organics, pesticide Water-quality 1967-10-17 2010-10-02
Physical Daily Values, Unit Values, Water-quality 1962-08-06 2021-10-27
Radiochemistry Water-quality 1967-10-17 2005-08-09
Sediment Water-quality 1962-08-06 2020-09-22
Stable Isotopes Water-quality 1992-09-19 1992-09-19
n/a Peak Measurements 1965-04-30 2003-05-12
n/a Site Visits 1964-09-27 2021-09-14
n/a USGS Annual Water Data Reports Site 2010-01-01 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
M
Latitude-longitude datum
NAD27
Decimal Latitude-longitude datum NAD83
District
26
State
26
County
083
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 M
Altitude accuracy n/a
Altitude datum
NGVD29
Subbasin hydrologic unit
04020300
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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