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Important Data may be provisional - learn more

USGS Parameter Group Data Types Start Date End Date
Biological Unit Values, Water-quality 1974-11-04 2021-10-16
Information Water-quality 1951-04-11 2011-04-25
Inorganics, Major, Metals Water-quality 1951-04-11 2011-04-25
Inorganics, Major, Non-metals Unit Values, Water-quality 1951-04-11 2021-10-16
Inorganics, Minor, Non-metals Water-quality 1975-03-17 2011-04-25
Inorganics, Minor, metals Water-quality 1951-04-11 2011-04-25
Microbiological Water-quality 1974-11-04 1987-09-01
Nutrient Water-quality 1951-04-11 2011-04-25
Organics, other Water-quality 1967-03-20 2011-04-25
Organics, pesticide Water-quality 1999-07-22 2011-04-25
Physical Daily Values, Unit Values, Water-quality 1878-01-01 2021-10-16
Population/Community Water-quality 1974-11-04 1981-09-01
Radiochemistry Water-quality 1981-02-06 1981-07-01
Sediment Water-quality 1944-07-01 2008-06-18
n/a Peak Measurements 1851-06-06 2020-04-14
n/a Site Visits 1934-06-28 2021-10-08
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
F
Latitude-longitude datum
NAD27
Decimal Latitude-longitude datum NAD83
District
19
State
19
County
111
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
07080104
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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