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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 Discrete water samples data are undergoing modernization with this page no longer being updated with the latest data starting March 11, 2024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 06308500 Tongue River at Miles City, MT

Custer County, Montana
Hydrologic Unit Code 10090102
Latitude  46°23'04.54", Longitude 105°50'43.88" NAD83
Drainage area 5,404  square miles
Gage datum 2,351.40 feet above NAVD88
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 Group Summary of Available Data
Parameter Group First
Date
Last
Date
Number of
Samples
Number of
Values
All -- include all parameter groups 1959-10-01 2016-10-25 848 26143
Information 1974-12-18 2016-10-25 446 1520
Physical 1959-10-01 2016-10-25 789 8536
Inorganics, Major, Metals 1959-10-01 2016-10-25 558 2760
Inorganics, Major, Non-metals 1959-10-01 2016-10-25 616 4828
Nutrient 1962-11-01 2015-08-12 321 2742
Microbiological 1974-10-24 1994-09-21 140 331
Biological 1974-12-18 1981-09-30 61 125
Inorganics, Minor, Metals 1962-11-01 2016-10-25 228 2974
Inorganics, Minor, Non-metals 1962-11-01 2015-08-12 198 554
Organics, pesticide 1980-11-18 1980-11-18 1 19
Organics, PCBs 1980-11-18 1980-11-18 1 1
Organics, other 1974-10-24 1981-09-30 61 77
Radiochemical 1975-11-12 1981-07-23 11 18
Sediment 1974-10-24 2016-10-25 310 968
Population/Community 1974-12-18 1981-09-30 59 690