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Important for you to know:

  • New to WDFN: see current water conditions throughout the state using the new State Pages. Visit the Louisiana page for an example. Filter by continuous data type and age of data, view latest values, and link to graphing options to explore the data further. You can update the state name in the URL to visit your State Page or read our announcement on the Water Data for the Nation blog to find links to all the state and territory pages.
Important Inventory Page

USGS Parameter Group Data Types Start Date End Date
Information Water-quality 2016-07-08 2016-07-08
Inorganics, Major, Metals Water-quality 2016-07-08 2016-07-08
Inorganics, Major, Non-metals Water-quality 2016-07-08 2016-07-08
Inorganics, Minor, Non-metals Water-quality 2016-07-08 2016-07-08
Inorganics, Minor, metals Water-quality 2016-07-08 2016-07-08
Physical Groundwater Levels, Water-quality 2016-07-08 2016-07-08
Radiochemistry Water-quality 2016-07-08 2016-07-08
Water Data for the Nation inventory

Monitoring location 480722105123001 is associated with a Well in Roosevelt County, Montana. Water data back to 2016 are available online.

Metadata Element Location Metadata Metadata Code
Agency
U.S. Geological Survey USGS
Site identification number
480722105123001 n/a
Site name
27N50E01BDCA01 n/a
Site type
Well
GW
DMS latitude 480722 n/a
DMS longitude 1051230 n/a
Decimal latitude 48.12277778 n/a
Decimal longitude -105.2083333 n/a
Latitude-longitude method
Mapping grade GPS unit (handheld accuracy range 12 to 40 ft) G
Latitude-longitude accuracy
Accurate to + or - 1 sec. S
Latitude-longitude datum
North American Datum of 1983 NAD83
Decimal Latitude-longitude datum North American Datum of 1983 NAD83
District
Montana 30
State
Montana 30
County
Roosevelt County 085
Country US n/a
Land net location description SWSENWS01 T27N R50E M n/a
Name of location map POPLAR n/a
Scale of location map 24000 n/a
Altitude of Gage/land surface 1957 feet n/a
Method altitude determined Interpolated from topographic map. M
Altitude accuracy 10 feet n/a
Altitude datum
National Geodetic Vertical Datum of 1929 NGVD29
Subbasin hydrologic unit
10060003
Drainage basin
n/a
Topographic setting
Flat surface
F
Flags for instruments at site NNNNNNNNNNNNNNNNNNNNNNNNNNNNNN n/a
Date of first construction
20010527 n/a
Date site established or inventoried 20160708 n/a
Drainage area
n/a
Contributing drainage area n/a
Time Zone abbreviation MST n/a
Site honors Daylight Saving Time
Y n/a
Data reliability
Data have been checked by the reporting agency. C
Data-other GW files YY Y n/a
National aquifer Alluvial aquifers N100ALLUVL
Local aquifer Quaternary Alluvium 110ALVM
Local aquifer type
Unconfined single aquifer U
Well depth 74 feet n/a
Hole depth
74 feet n/a
Source of depth data D n/a
Project number B3Z05 n/a