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Important data may be provisional - learn more

USGS Parameter Group Data Types Start Date End Date
Biological Water-quality 1974-10-10 1992-08-14
Information Water-quality 1971-07-20 2012-12-18
Inorganics, Major, Metals Water-quality 1950-01-01 2012-12-18
Inorganics, Major, Non-metals Water-quality 1950-01-01 2012-12-18
Inorganics, Minor, Non-metals Water-quality 1970-05-02 1995-09-07
Inorganics, Minor, metals Water-quality 1950-01-01 2012-12-18
Microbiological Water-quality 1968-08-31 1995-09-07
Nutrient Water-quality 1950-01-01 2012-12-18
Organics, PCBs Water-quality 1992-08-14 1992-08-14
Organics, other Water-quality 1968-09-23 2012-12-18
Organics, pesticide Water-quality 1968-09-23 1992-08-14
Physical Daily Values, Unit Values, Water-quality 1928-08-14 2020-11-28
Population/Community Water-quality 1974-10-10 1981-08-31
Radiochemistry Water-quality 1981-01-16 1992-08-14
Sediment Water-quality 1974-10-10 1995-09-07
Stable Isotopes Water-quality 2004-04-01 2012-12-18
n/a Peak Measurements 1932-09-09 2020-01-13
n/a Site Visits 1928-08-08 2020-10-15
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
S
Latitude-longitude datum
NAD27
Decimal Latitude-longitude datum NAD83
District
n/a
State
12
County
083
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 L
Altitude accuracy n/a
Altitude datum
NAVD88
Subbasin hydrologic unit
03100208
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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