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Important Data may be provisional - learn more

These links download data from the USGS Water Data Services in the RDB format .

If you are an R user, use the USGS dataRetrieval Package to download, analyze, and plot your data.

USGS Parameter Group Data Types Start Date End Date
Information Water-quality 2013-10-28 2013-10-28
Inorganics, Major, Metals Water-quality 2013-10-28 2013-10-28
Inorganics, Major, Non-metals Water-quality 2013-10-28 2013-10-28
Inorganics, Minor, Non-metals Water-quality 2013-10-28 2013-10-28
Inorganics, Minor, metals Water-quality 2013-10-28 2013-10-28
Nutrient Water-quality 2013-10-28 2013-10-28
Organics, pesticide Water-quality 2013-10-28 2013-10-28
Physical Water-quality 2013-10-28 2013-10-28
Radiochemistry Water-quality 2013-10-28 2013-10-28
Stable Isotopes Water-quality 2013-10-28 2013-10-28
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
SP
DMS latitude n/a
DMS longitude n/a
Decimal latitude n/a
Decimal longitude n/a
Latitude-longitude method
G
Latitude-longitude accuracy
1
Latitude-longitude datum
NAD83
Decimal Latitude-longitude datum NAD83
District
48
State
48
County
053
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 N
Altitude accuracy n/a
Altitude datum
NAVD88
Subbasin hydrologic unit
12090205
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
C
Data-other GW files n/a
National aquifer N9999OTHER
Local aquifer 367HNCT
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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