Skip to main content
U.S. flag

An official website of the United States government

  • Explore the New  USGS National Water Dashboard  interactive map to access real-time data from over 13,500 stations nationwide.
  • Attention current WaterAlert users: NextGen WaterAlert is replacing Legacy WaterAlert.  You must take action before 9/30/2022 to retain your alerts.  Read more.

USGS Parameter Group Data Types Start Date End Date
Information Water-quality 2008-10-17 2022-05-24
Inorganics, Major, Metals Water-quality 2008-10-17 2021-08-17
Inorganics, Major, Non-metals Water-quality 2008-10-17 2022-05-24
Inorganics, Minor, Non-metals Water-quality 2011-06-08 2018-08-07
Inorganics, Minor, metals Water-quality 2008-10-17 2021-08-17
Nutrient Water-quality 2008-10-17 2022-05-24
Organics, other Water-quality 2008-10-17 2022-05-24
Organics, pesticide Water-quality 2008-10-17 2009-06-18
Physical Daily Values, Groundwater Levels, Unit Values, Water-quality 2008-09-15 2022-05-24
Radiochemistry Water-quality 2013-07-30 2018-08-07
Stable Isotopes Water-quality 2009-06-18 2009-06-18
n/a USGS Active Groundwater Level Network Site 2008-01-01 2021-01-01
n/a USGS Annual Water Data Reports Site 2014-01-01 2021-01-01
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
GW
DMS latitude n/a
DMS longitude n/a
Decimal latitude n/a
Decimal longitude n/a
Latitude-longitude method
G
Latitude-longitude accuracy
R
Latitude-longitude datum
NAD27
Decimal Latitude-longitude datum NAD83
District
56
State
56
County
039
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
17040101
Drainage basin
n/a
Topographic setting
T
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 N100ALLUVL
Local aquifer 111TRRC
Local aquifer type
U
Well depth n/a
Hole depth
n/a
Source of depth data n/a
Project number n/a

Questions or Comments