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 1994-04-04 2015-05-05
Inorganics, Major, Metals Water-quality 1994-04-04 2015-05-05
Inorganics, Major, Non-metals Water-quality 1994-04-04 2015-05-05
Inorganics, Minor, Non-metals Water-quality 2002-02-26 2015-05-05
Inorganics, Minor, metals Water-quality 1994-04-04 2015-05-05
Nutrient Water-quality 1994-04-04 2015-05-05
Organics, other Water-quality 1994-04-04 2015-05-05
Organics, pesticide Water-quality 1994-04-04 2002-02-26
Physical Groundwater Levels, Water-quality 1994-03-07 2021-04-12
Radiochemistry Water-quality 1994-04-04 2015-05-05
Stable Isotopes Water-quality 1994-04-04 1994-04-04
n/a USGS Active Groundwater Level Network Site 1994-01-01 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
M
Latitude-longitude accuracy
F
Latitude-longitude datum
NAD27
Decimal Latitude-longitude datum NAD83
District
13
State
13
County
277
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 M
Altitude accuracy n/a
Altitude datum
NGVD29
Subbasin hydrologic unit
03110204
Drainage basin
n/a
Topographic setting
F
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 S100SURFCL
Local aquifer 110QRNR
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