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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 1981-09-30
Information Water-quality 1974-12-18 2016-10-25
Inorganics, Major, Metals Daily Values, Unit Values, Water-quality 1959-10-01 2016-10-25
Inorganics, Major, Non-metals Water-quality 1959-10-01 2016-10-25
Inorganics, Minor, Non-metals Water-quality 1962-11-01 2015-08-12
Inorganics, Minor, metals Water-quality 1962-11-01 2016-10-25
Microbiological Water-quality 1974-10-24 1994-09-21
Nutrient Water-quality 1962-11-01 2015-08-12
Organics, PCBs Water-quality 1980-11-18 1980-11-18
Organics, other Water-quality 1974-10-24 1981-09-30
Organics, pesticide Water-quality 1980-11-18 1980-11-18
Physical Daily Values, Unit Values, Water-quality 1938-04-01 2021-10-22
Population/Community Water-quality 1974-12-18 1981-09-30
Radiochemistry Water-quality 1975-11-12 1981-07-23
Sediment Daily Values, Water-quality 1974-10-24 2016-10-25
n/a Peak Measurements 1938-06-01 2020-03-01
n/a Site Visits 1967-06-19 2021-08-18
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
N
Latitude-longitude accuracy
1
Latitude-longitude datum
NAD83
Decimal Latitude-longitude datum NAD83
District
30
State
30
County
017
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 D
Altitude accuracy n/a
Altitude datum
NAVD88
Subbasin hydrologic unit
10090102
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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