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Important Data may be provisional - learn more

USGS Parameter Group Data Types Start Date End Date
Biological Water-quality 1981-08-25 1981-09-01
Information Water-quality 1975-10-21 2021-03-24
Inorganics, Major, Metals Water-quality 1959-03-16 2021-03-24
Inorganics, Major, Non-metals Water-quality 1951-09-10 2021-03-24
Inorganics, Minor, Non-metals Water-quality 1974-04-09 1984-01-10
Inorganics, Minor, metals Water-quality 1968-09-12 1994-09-20
Microbiological Water-quality 1974-04-09 2021-03-24
Nutrient Water-quality 1951-09-10 2021-03-24
Organics, PCBs Water-quality 1981-03-17 1982-07-20
Organics, other Water-quality 1980-08-26 2004-03-31
Organics, pesticide Water-quality 1974-06-04 2004-03-31
Physical Daily Values, Unit Values, Water-quality 1950-10-01 2021-06-14
Population/Community Water-quality 1981-08-25 1981-09-01
Sediment Water-quality 1995-06-29 2020-11-19
n/a Peak Measurements 1950-05-10 2019-10-06
n/a Site Visits 1950-11-28 2021-03-11
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
1
Latitude-longitude datum
NAD83
Decimal Latitude-longitude datum NAD83
District
05
State
05
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 W
Altitude accuracy n/a
Altitude datum
NAVD88
Subbasin hydrologic unit
11110103
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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