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Water Quality Samples for Montana

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Questions or concerns about USGS data and data products in Montana and Wyoming can be directed to the Wyoming-Montana Water Science Center Data Management Section.


! Discrete water samples data are undergoing modernization with this page no longer being updated with the latest data starting March 11, 2024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 12323230 Blacktail C at Harrison Avenue at Butte MT

Silver Bow County, Montana
Hydrologic Unit Code 17010201
Latitude  45°59'07", Longitude 112°30'26" NAD27
Drainage area 81.9  square miles
Gage datum 5,455 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 Group Summary of Available Data
Parameter Group First
Date
Last
Date
Number of
Samples
Number of
Values
All -- include all parameter groups 1990-04-12 2020-06-01 211 8377
Information 1990-04-12 2020-06-01 211 1170
Physical 1990-04-12 2020-06-01 211 2452
Inorganics, Major, Metals 1993-03-08 2020-06-01 209 626
Inorganics, Major, Non-metals 1993-03-08 2020-06-01 209 509
Nutrient 2014-03-24 2020-06-01 53 53
Inorganics, Minor, Metals 1993-03-08 2020-06-01 209 2502
Inorganics, Minor, Non-metals 1993-03-08 2020-06-01 209 417
Organics, other 2013-05-20 2015-08-10 21 21
Sediment 1993-03-08 2020-06-01 209 627