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Important Data may be provisional - learn more

USGS Parameter Group Data Types Start Date End Date
Biological Water-quality 1974-04-03 2012-10-10
Information Water-quality 1957-01-22 2022-06-07
Inorganics, Major, Metals Water-quality 1974-01-10 2019-05-01
Inorganics, Major, Non-metals Daily Values, Unit Values, Water-quality 1964-09-21 2022-08-16
Inorganics, Minor, Non-metals Water-quality 1974-01-10 1995-08-31
Inorganics, Minor, metals Water-quality 1964-09-21 2007-08-14
Microbiological Water-quality 1974-01-10 2011-10-26
Nutrient Daily Values, Water-quality 1964-09-21 2022-06-07
Organics, PCBs Water-quality 1977-05-11 1982-05-04
Organics, other Water-quality 1970-10-15 2018-07-23
Organics, pesticide Water-quality 1975-04-01 2018-07-23
Physical Daily Values, Unit Values, Water-quality 1921-10-01 2022-08-16
Population/Community Water-quality 1974-08-06 1981-09-01
Radiochemistry Water-quality 1981-02-10 1981-09-01
Sediment Daily Values, Water-quality 1950-10-01 2022-03-11
n/a Peak Measurements 1922-04-15 2021-07-17
n/a Site Visits 1927-12-02 2022-07-13
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
39
State
39
County
035
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 D
Altitude accuracy n/a
Altitude datum
NAVD88
Subbasin hydrologic unit
04110002
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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