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Important Data may be provisional - learn more

USGS Parameter Group Data Types Start Date End Date
Biological Water-quality 1992-08-25 1995-06-20
Information Water-quality 1959-03-03 2021-06-09
Inorganics, Major, Metals Water-quality 1948-10-20 1996-06-19
Inorganics, Major, Non-metals Water-quality 1948-10-06 2021-06-09
Inorganics, Minor, Non-metals Water-quality 1973-09-12 1992-09-15
Inorganics, Minor, metals Water-quality 1948-10-20 1996-06-19
Microbiological Water-quality 1973-08-07 1974-01-22
Nutrient Water-quality 1948-10-06 2021-04-21
Organics, PCBs Water-quality 1986-08-21 1992-09-15
Organics, other Water-quality 1973-09-12 2021-03-10
Organics, pesticide Water-quality 1986-08-21 1996-06-21
Physical Daily Values, Unit Values, Water-quality 1928-06-01 2021-06-12
Radiochemistry Water-quality 1981-01-20 1992-09-15
Sediment Daily Values, Water-quality 1948-10-06 2020-11-18
n/a Peak Measurements 1889-06-01 2020-05-01
n/a Site Visits 1928-06-22 2021-06-09
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
043
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
02070004
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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