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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 2009-11-18 2009-11-18
Inorganics, Major, Metals Water-quality 2009-11-18 2009-11-18
Inorganics, Major, Non-metals Water-quality 2009-11-18 2009-11-18
Inorganics, Minor, metals Water-quality 2009-11-18 2009-11-18
Nutrient Water-quality 2009-11-18 2009-11-18
Physical Groundwater Levels, Water-quality 2009-11-18 2009-11-18
Radiochemistry Water-quality 2009-11-18 2009-11-18
Water Data for the Nation inventory

Monitoring location 463140111592401 is associated with a Well in Jefferson County, Montana. Water data back to 2009 are available online.

Metadata Element Location Metadata Metadata Code
Agency
U.S. Geological Survey USGS
Site identification number
463140111592401 n/a
Site name
09N03W21BAAC01 n/a
Site type
Well
GW
DMS latitude 463139.6 n/a
DMS longitude 1115924.1 n/a
Decimal latitude 46.5275997 n/a
Decimal longitude -111.9908555 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 (Differentially-Corrected GPS). 1
Latitude-longitude datum
North American Datum of 1927 NAD27
Decimal Latitude-longitude datum North American Datum of 1983 NAD83
District
Montana 30
State
Montana 30
County
Jefferson County 043
Country US n/a
Land net location description n/a
Name of location map East Helena n/a
Scale of location map 24000 n/a
Altitude of Gage/land surface 4640 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
10030101
Drainage basin
n/a
Topographic setting
Undulating
U
Flags for instruments at site NNNNNNNNNNNNNNNNNNNNNNNNNNNNNN n/a
Date of first construction
20000216 n/a
Date site established or inventoried 20090913 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 YYYY Y n/a
National aquifer Other aquifers N9999OTHER
Local aquifer Boulder Batholith Intrusives 211BLDR
Local aquifer type
Confined single aquifer C
Well depth 217 feet n/a
Hole depth
217 feet n/a
Source of depth data D n/a
Project number 862000267 n/a