Skip to main content
U.S. flag

An official website of the United States government

Important Data may be provisional - learn more

USGS Parameter Group Data Types Start Date End Date
Biological Water-quality 1974-10-08 2003-09-18
Information Water-quality 1964-10-29 2021-03-25
Inorganics, Major, Metals Water-quality 1951-04-11 2003-09-18
Inorganics, Major, Non-metals Daily Values, Water-quality 1951-04-11 2003-11-30
Inorganics, Minor, Non-metals Water-quality 1951-05-13 2002-09-24
Inorganics, Minor, metals Water-quality 1952-05-22 2003-09-18
Microbiological Water-quality 1974-10-08 1995-09-26
Nutrient Water-quality 1951-05-13 2003-09-18
Organics, PCBs Water-quality 1977-11-22 1982-01-27
Organics, other Water-quality 1966-07-18 2003-09-18
Organics, pesticide Water-quality 1975-06-30 1982-01-27
Physical Daily Values, Unit Values, Water-quality 1910-10-01 2021-09-22
Population/Community Water-quality 1974-10-08 1981-09-29
Radiochemistry Water-quality 1964-10-29 2002-09-24
Sediment Water-quality 1958-03-13 2021-03-25
n/a Peak Measurements 1861-12-01 2020-01-26
n/a Site Visits 1951-12-30 2021-07-28
n/a USGS Annual Water Data Reports Site 2005-01-01 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
F
Latitude-longitude datum
NAD27
Decimal Latitude-longitude datum NAD83
District
06
State
06
County
015
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
18010209
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

Questions or Comments