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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
Inorganics, Major, Metals Water-quality 1964-03-11 1966-07-28
Inorganics, Major, Non-metals Water-quality 1964-03-11 1966-07-28
Inorganics, Minor, Non-metals Water-quality 1964-03-11 1966-07-28
Inorganics, Minor, metals Water-quality 1964-03-11 1965-09-23
Nutrient Water-quality 1964-03-11 1966-07-28
Physical Daily Values, Unit Values, Water-quality 1964-03-01 2024-11-21
Sediment Water-quality 1964-05-06 1966-07-28
n/a Peak Measurements 2013-06-05 2024-09-19
n/a Site Visits 1987-10-21 2024-10-03
n/a USGS Annual Water Data Reports Site 2013-01-01 2024-01-01
Water Data for the Nation inventory

Monitoring location 06130000 is associated with a Stream in Petroleum County, Montana. Current conditions of Discharge and Gage height are available. Water data back to 1964 are available online.

Metadata Element Location Metadata Metadata Code
Agency
U.S. Geological Survey USGS
Site identification number
06130000 n/a
Site name
Flatwillow Creek near Mosby MT n/a
Site type
Stream
ST
DMS latitude 465543.18 n/a
DMS longitude 1075558.23 n/a
Decimal latitude 46.9286611 n/a
Decimal longitude -107.9328417 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
Petroleum County 069
Country US n/a
Land net location description NWSWS33 T14N R30E M n/a
Name of location map MOSBY n/a
Scale of location map 24000 n/a
Altitude of Gage/land surface 2563 feet n/a
Method altitude determined Interpolated from Digital Elevation Model N
Altitude accuracy 10 feet n/a
Altitude datum
North American Vertical Datum of 1988 NAVD88
Subbasin hydrologic unit
10040203
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 196403 n/a
Drainage area
1855 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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Montana Department of Fish, Wildlife, and Parks
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USGS - Cooperative Matching Funds