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Important Data may be provisional - learn more

USGS Parameter Group Data Types Start Date End Date
Biological Water-quality 1991-10-20 1998-09-28
Information Water-quality 1978-07-17 2007-09-05
Inorganics, Major, Metals Water-quality 1968-02-01 1998-09-28
Inorganics, Major, Non-metals Water-quality 1968-02-01 2007-05-10
Inorganics, Minor, Non-metals Water-quality 1968-10-07 1998-09-28
Inorganics, Minor, metals Water-quality 1968-10-07 1998-09-28
Microbiological Water-quality 1991-10-20 1998-09-28
Nutrient Water-quality 1968-10-07 2000-06-13
Organics, other Water-quality 1998-09-28 2000-06-13
Physical Daily Values, Unit Values, Water-quality 1929-05-01 2021-10-20
Radiochemistry Water-quality 1998-09-28 1998-09-28
Sediment Water-quality 1977-07-04 1998-09-28
Stable Isotopes Water-quality 1986-12-05 1988-10-14
n/a Peak Measurements 1929-06-03 2020-05-04
n/a Site Visits 1947-06-22 2021-10-04
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
M
Latitude-longitude datum
NAD27
Decimal Latitude-longitude datum NAD83
District
46
State
46
County
103
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 R
Altitude accuracy n/a
Altitude datum
NAVD88
Subbasin hydrologic unit
10120110
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
C
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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