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Important Data may be provisional - learn more

USGS Parameter Group Data Types Start Date End Date
Information Water-quality 1985-01-18 2021-06-08
Inorganics, Major, Metals Water-quality 1956-04-27 2003-05-28
Inorganics, Major, Non-metals Daily Values, Unit Values, Water-quality 1956-04-27 2021-10-21
Inorganics, Minor, Non-metals Water-quality 1972-04-19 1998-08-18
Inorganics, Minor, metals Water-quality 1972-04-19 1990-08-14
Nutrient Daily Values, Unit Values, Water-quality 1956-04-27 2021-10-21
Organics, PCBs Water-quality 1985-01-18 1986-01-23
Organics, other Water-quality 1972-04-19 2003-05-28
Organics, pesticide Water-quality 1985-01-18 2003-05-28
Physical Daily Values, Unit Values, Water-quality 1956-04-27 2021-10-21
Stable Isotopes Water-quality 1998-08-18 2003-05-28
n/a Peak Measurements 2002-07-31 2019-09-01
n/a Site Visits 1995-07-31 2021-08-23
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
SP
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
NAD27
Decimal Latitude-longitude datum NAD83
District
n/a
State
12
County
075
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/a
Altitude accuracy n/a
Altitude datum
n/a
Subbasin hydrologic unit
03110205
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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