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Important for you to know:

  • New to WDFN: see current water conditions throughout the state using the new State Pages. Filter by continuous data type and age of data, view latest values, and link to graphing options to explore the data further. To learn more, read our announcement on the Water Data for the Nation blog.
Important Inventory Page

USGS Parameter Group Data Types Start Date End Date
Information Water-quality 1997-08-28 2000-09-18
Inorganics, Major, Metals Water-quality 1997-08-28 2000-09-18
Inorganics, Major, Non-metals Water-quality 1997-08-28 2000-09-18
Inorganics, Minor, metals Water-quality 2000-09-18 2000-09-18
Nutrient Water-quality 1997-08-28 2000-09-18
Physical Water-quality 1997-08-28 2000-09-18
Sediment Water-quality 1997-08-28 2000-09-18
n/a Site Visits 1997-08-28 2016-08-17
Water Data for the Nation inventory

Monitoring location 12347360 is associated with a Stream in Ravalli County, Montana. Water data back to 1997 are available online.

Metadata Element Location Metadata Metadata Code
Agency
U.S. Geological Survey USGS
Site identification number
12347360 n/a
Site name
Bitterroot River at Hamilton MT n/a
Site type
Stream
ST
DMS latitude 461451 n/a
DMS longitude 1141036 n/a
Decimal latitude 46.24742155 n/a
Decimal longitude -114.1775943 n/a
Latitude-longitude method
Interpolated from MAP. M
Latitude-longitude accuracy
Unknown or unspecified. U
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
Ravalli County 081
Country US 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 3540 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
17010205
Drainage basin
n/a
Topographic setting
n/a
Flags for instruments at site NNNNNNNNNNNNNNNNNNNNNNNNNNNNNN 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 MST n/a
Site honors Daylight Saving Time
Y n/a
Data reliability
n/a
Data-other GW files NYNNNNNN 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