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 1981-11-24 1989-05-15
Inorganics, Major, Metals Water-quality 1977-04-04 1977-04-16
Inorganics, Major, Non-metals Water-quality 1977-04-04 1985-03-11
Inorganics, Minor, metals Water-quality 1977-04-04 1977-04-16
Nutrient Water-quality 1977-04-04 1977-04-16
Physical Daily Values, Unit Values, Water-quality 1962-11-01 2022-09-29
n/a Peak Measurements 1960-05-13 2020-01-09
n/a Site Visits 2004-01-01 2022-07-14
n/a USGS Annual Water Data Reports Site 2006-01-01 2013-01-01
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
ST
DMS latitude n/a
DMS longitude n/a
Decimal latitude n/a
Decimal longitude n/a
Latitude-longitude method
N
Latitude-longitude accuracy
S
Latitude-longitude datum
NAD83
Decimal Latitude-longitude datum NAD83
District
15
State
15
County
009
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
LMSL
Subbasin hydrologic unit
20020000
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

Operated in cooperation with:

Questions or Comments