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Water Quality Samples for Wyoming

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Questions or concerns about USGS data and data products in Wyoming and Montana 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 Discrete water samples data are undergoing modernization with this page no longer being updated with the latest data starting March 11, 2024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 06313500 POWDER RIVER AT SUSSEX, WY

Johnson County, Wyoming
Hydrologic Unit Code 10090202
Latitude  43°41'49.51", Longitude 106°18'22.3" NAD83
Drainage area 3,090  square miles
Gage datum 4,372 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 1966-10-11 2018-06-14 624 23699
Information 1976-08-12 2018-06-14 529 1970
Physical 1966-10-11 2018-06-14 572 7761
Inorganics, Major, Metals 1966-10-11 2018-06-14 525 3149
Inorganics, Major, Non-metals 1966-10-11 2018-06-14 531 4424
Nutrient 1966-10-11 2005-07-14 167 726
Microbiological 1976-08-12 1981-10-08 50 128
Biological 1976-08-12 1981-10-08 50 114
Inorganics, Minor, Metals 1966-10-11 2018-06-14 423 2975
Inorganics, Minor, Non-metals 1966-10-11 2018-06-14 444 1406
Organics, other 1977-11-02 1983-06-24 48 101
Radiochemical 1978-04-12 2001-08-20 31 93
Sediment 1967-01-04 1987-10-15 111 516
Population/Community 1976-08-12 1981-10-08 48 336