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Water Quality Samples for the Nation

! Discrete water samples data are undergoing modernization with this page no longer being updated with the latest data starting March 11, 2024
with a full decommission expected 6 months later. Learn more about the upcoming change and where to find the new samples data in our blog.

USGS 06307500 Tongue River at Tongue R Dam nr Decker MT

Big Horn County, Montana
Hydrologic Unit Code 10090101
Latitude  45°08'28.59", Longitude 106°46'16.88" NAD83
Drainage area 1,783  square miles
Gage datum 3,344.4 feet above NGVD29
Output formats
Parameter Group Period of Record table
Inventory of available water-quality data for printing
Inventory of water-quality data with retrieval
Tab-separated data, one result per row
Tab-separated data one sample per row with remark codes combined with values
Tab-separated data one sample per row with tab-delimiter for remark codes
Reselect output format
Parameter
Code		 Count Begin
Date		 End
Date		 Parameter Code Complete Name
01000 104 1975-11-11 2020-08-19 Arsenic, water, filtered, micrograms per liter
01002 86 1975-10-07 2020-08-19 Arsenic, water, unfiltered, micrograms per liter
01005 58 1975-11-11 2020-08-19 Barium, water, filtered, micrograms per liter
01007 57 2004-02-04 2020-08-19 Barium, water, unfiltered, recoverable, micrograms per liter
01010 104 1975-11-11 2020-08-19 Beryllium, water, filtered, micrograms per liter
01012 86 1975-10-07 2020-08-19 Beryllium, water, unfiltered, recoverable, micrograms per liter
01020 209 1975-10-07 2007-02-15 Boron, water, filtered, micrograms per liter
01025 101 1975-11-11 2020-08-19 Cadmium, water, filtered, micrograms per liter
01027 84 1975-10-07 2020-08-19 Cadmium, water, unfiltered, micrograms per liter
01030 78 1975-11-11 2020-08-19 Chromium, water, filtered, micrograms per liter
01034 84 1975-10-07 2020-08-19 Chromium, water, unfiltered, recoverable, micrograms per liter
01035 1 1975-11-11   Cobalt, water, filtered, micrograms per liter
01040 100 1975-11-11 2020-08-19 Copper, water, filtered, micrograms per liter
01042 84 1975-10-07 2020-08-19 Copper, water, unfiltered, recoverable, micrograms per liter
01045 86 1975-10-07 2020-08-19 Iron, water, unfiltered, recoverable, micrograms per liter
01046 242 1975-10-07 2020-08-19 Iron, water, filtered, micrograms per liter
01049 100 1975-11-11 2020-08-19 Lead, water, filtered, micrograms per liter
01051 84 1975-10-07 2020-08-19 Lead, water, unfiltered, recoverable, micrograms per liter
01055 86 1975-10-07 2020-08-19 Manganese, water, unfiltered, recoverable, micrograms per liter
01056 104 1975-11-11 2020-08-19 Manganese, water, filtered, micrograms per liter
01060 12 1975-11-11 1978-07-19 Molybdenum, water, filtered, micrograms per liter
01065 100 1975-11-11 2020-08-19 Nickel, water, filtered, micrograms per liter
01067 84 1975-10-07 2020-08-19 Nickel, water, unfiltered, recoverable, micrograms per liter
01075 1 1975-11-11   Silver, water, filtered, micrograms per liter
01080 25 1975-11-11 2007-02-15 Strontium, water, filtered, micrograms per liter
01085 12 1975-11-11 1978-07-19 Vanadium, water, filtered, micrograms per liter
01090 99 1975-11-11 2020-08-19 Zinc, water, filtered, micrograms per liter
01092 84 1975-10-07 2020-08-19 Zinc, water, unfiltered, recoverable, micrograms per liter
01105 65 1975-10-07 2020-08-19 Aluminum, water, unfiltered, recoverable, micrograms per liter
01106 69 1975-11-11 2020-08-19 Aluminum, water, filtered, micrograms per liter
01130 36 1975-11-11 2007-02-15 Lithium, water, filtered, micrograms per liter
01145 104 1975-11-11 2020-08-19 Selenium, water, filtered, micrograms per liter
01147 86 1975-10-07 2020-08-19 Selenium, water, unfiltered, micrograms per liter
71890 46 1975-11-11 1995-06-09 Mercury, water, filtered, micrograms per liter
71900 59 1975-10-07 2005-02-08 Mercury, water, unfiltered, recoverable, micrograms per liter