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Important Data may be provisional - learn more

USGS Parameter Group Data Types Start Date End Date
Biological Water-quality 1974-08-07 1981-09-22
Information Water-quality 1930-09-08 2010-09-30
Inorganics, Major, Metals Water-quality 1946-12-09 2011-10-20
Inorganics, Major, Non-metals Water-quality 1946-12-01 2011-10-20
Inorganics, Minor, Non-metals Water-quality 1951-11-11 2011-10-20
Inorganics, Minor, metals Water-quality 1947-01-21 2011-10-20
Microbiological Water-quality 1974-01-25 1995-08-24
Nutrient Water-quality 1946-12-09 2011-10-20
Organics, PCBs Water-quality 1972-02-01 2007-06-06
Organics, other Water-quality 1974-04-17 1981-09-22
Organics, pesticide Water-quality 1972-06-26 2007-06-06
Physical Daily Values, Unit Values, Water-quality 1928-10-01 2022-01-27
Population/Community Water-quality 1974-08-07 1981-09-22
Radiochemistry Water-quality 1957-01-11 1981-06-23
Sediment Water-quality 1930-09-08 1995-08-24
n/a Peak Measurements 1908-05-01 2020-03-20
n/a Site Visits 1951-10-01 2021-11-30
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
40
State
40
County
019
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
NGVD29
Subbasin hydrologic unit
11130303
Drainage basin
n/a
Topographic setting
C
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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