Skip to main content
U.S. flag

An official website of the United States government

Important Data may be provisional - learn more

USGS Parameter Group Data Types Start Date End Date
Biological Water-quality 1974-10-25 1977-11-02
Information Water-quality 1974-10-25 2006-08-16
Inorganics, Major, Metals Water-quality 1959-10-28 2006-08-16
Inorganics, Major, Non-metals Water-quality 1959-10-28 2006-08-16
Inorganics, Minor, Non-metals Water-quality 1974-10-25 1987-08-26
Inorganics, Minor, metals Water-quality 1974-10-25 1987-08-26
Microbiological Water-quality 1974-10-25 2006-08-16
Nutrient Water-quality 1959-10-28 2006-08-16
Organics, other Water-quality 1974-10-25 1986-08-25
Physical Daily Values, Unit Values, Water-quality 1952-06-08 2021-06-14
Population/Community Water-quality 1974-10-25 1977-11-02
Radiochemistry Water-quality 1981-02-11 1981-05-06
Sediment Water-quality 1974-10-25 1977-12-08
n/a Peak Measurements 1953-07-19 2020-03-19
n/a Site Visits 1920-04-20 2021-06-08
n/a USGS Annual Water Data Reports Site 2005-01-01 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
48
State
48
County
087
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
11120202
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

Questions or Comments