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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 Legacy real-time page

USGS Parameter Group Data Types Start Date End Date
Biological Water-quality 1978-11-17 1981-09-23
Information Water-quality 1978-10-20 2005-09-21
Inorganics, Major, Metals Water-quality 1978-10-20 1995-08-23
Inorganics, Major, Non-metals Water-quality 1978-10-20 1995-08-23
Inorganics, Minor, Non-metals Water-quality 1978-11-17 1995-06-16
Inorganics, Minor, metals Water-quality 1978-11-17 1995-06-16
Microbiological Water-quality 1978-10-20 1995-08-23
Nutrient Water-quality 1978-10-20 1995-08-23
Organics, other Water-quality 1978-10-20 1981-09-23
Physical Daily Values, Unit Values, Water-quality 1929-10-01 2024-11-08
Population/Community Water-quality 1978-11-17 1981-09-23
Radiochemistry Water-quality 1980-10-21 1981-07-23
Sediment Water-quality 1978-10-20 2001-05-17
n/a Peak Measurements 1930-04-26 2023-05-07
n/a Site Visits 1933-06-02 2024-10-24
n/a USGS Annual Water Data Reports Site 2006-01-01 2023-01-01
Water Data for the Nation inventory

Monitoring location 12353000 is associated with a Stream in Missoula County, Montana. Current conditions of Discharge and Gage height are available. Water data back to 1929 are available online.

Metadata Element Location Metadata Metadata Code
Agency
U.S. Geological Survey USGS
Site identification number
12353000 n/a
Site name
Clark Fork below Missoula MT n/a
Site type
Stream
ST
DMS latitude 465207.08 n/a
DMS longitude 1140739.89 n/a
Decimal latitude 46.8686333 n/a
Decimal longitude -114.1277472 n/a
Latitude-longitude method
Interpolated from Digital MAP. N
Latitude-longitude accuracy
Accurate to + or - .1 sec (Differentially-Corrected GPS). 1
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
Missoula County 063
Country US n/a
Land net location description NWNESES21 T13N R20W P n/a
Name of location map BLUE MOUNTAIN n/a
Scale of location map n/a
Altitude of Gage/land surface 3083.88 feet n/a
Method altitude determined Level or other surveyed method. L
Altitude accuracy .01 feet n/a
Altitude datum
National Geodetic Vertical Datum of 1929 NGVD29
Subbasin hydrologic unit
17010204
Drainage basin
n/a
Topographic setting
n/a
Flags for instruments at site NNNNYNNNNNNNNNNNNNNNNNNNNNNNNN n/a
Date of first construction
n/a
Date site established or inventoried n/a
Drainage area
9017 square miles 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

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US Army Corps of Engineers - Seattle District