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Important Data may be provisional - learn more

USGS Parameter Group Data Types Start Date End Date
Biological Water-quality 2000-10-24 2002-09-23
Information Water-quality 1975-01-21 2006-07-18
Inorganics, Major, Metals Water-quality 1962-08-21 2009-12-07
Inorganics, Major, Non-metals Daily Values, Unit Values, Water-quality 1962-08-21 2022-08-15
Inorganics, Minor, Non-metals Water-quality 1970-08-27 2009-12-07
Inorganics, Minor, metals Water-quality 1963-07-24 2009-12-07
Microbiological Water-quality 1969-11-24 1987-01-06
Nutrient Water-quality 1963-07-24 2009-12-07
Organics, PCBs Water-quality 1972-02-08 2003-08-20
Organics, other Water-quality 1966-04-14 2009-12-07
Organics, pesticide Water-quality 1970-08-27 2003-08-20
Physical Daily Values, Unit Values, Water-quality 1961-05-23 2022-08-15
Radiochemistry Water-quality 1981-01-19 1981-03-16
n/a Peak Measurements 1960-09-11 2021-07-07
n/a Site Visits 1960-03-22 2022-06-06
n/a USGS Annual Water Data Reports Site 2006-01-01 2021-01-01
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
NAD27
Decimal Latitude-longitude datum NAD83
District
n/a
State
12
County
097
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
03090101
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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