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Important data may be provisional - learn more

USGS Parameter Group Data Types Start Date End Date
Biological Water-quality 1974-12-18 2006-08-17
Information Water-quality 1954-08-12 2020-08-18
Inorganics, Major, Metals Water-quality 1954-08-12 2019-09-04
Inorganics, Major, Non-metals Daily Values, Unit Values, Water-quality 1954-08-12 2020-11-06
Inorganics, Minor, Non-metals Water-quality 1954-08-12 2019-09-04
Inorganics, Minor, metals Water-quality 1954-08-12 2020-08-18
Microbiological Water-quality 1969-07-24 1994-08-10
Nutrient Water-quality 1954-08-12 2020-08-18
Organics, PCBs Water-quality 1976-10-19 1992-08-26
Organics, other Water-quality 1969-07-24 2020-08-18
Organics, pesticide Water-quality 1969-09-16 1998-05-28
Physical Daily Values, Unit Values, Water-quality 1929-08-01 2020-11-25
Population/Community Water-quality 1974-12-18 1982-08-25
Radiochemistry Water-quality 1971-10-28 1994-08-10
Sediment Daily Values, Water-quality 1956-08-11 1994-04-06
n/a Peak Measurements 1930-03-31 2019-04-19
n/a Site Visits 1929-07-26 2020-10-06
n/a USGS Annual Water Data Reports Site 2006-01-01 2019-01-01
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
38
State
38
County
009
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
09010003
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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