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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 Discrete water samples data are undergoing modernization with this page no longer being updated with the latest data starting March 11, 2024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 06268600 BIGHORN RIVER AT WORLAND, WY

Washakie County, Wyoming
Hydrologic Unit Code 10080007
Latitude  44°00'53", Longitude 107°58'08" NAD27
Drainage area 10,810  square miles
Gage datum 4,038.50 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 1964-12-01 2022-06-29 390 12972
Information 1980-08-04 2022-06-29 132 497
Physical 1964-12-01 2022-06-29 390 4030
Inorganics, Major, Metals 1964-12-01 2022-06-29 360 2160
Inorganics, Major, Non-metals 1964-12-01 2022-06-29 361 2884
Nutrient 1964-12-01 2022-06-29 361 1330
Microbiological 2000-07-17 2022-06-29 37 38
Inorganics, Minor, Metals 1964-12-01 2022-06-29 124 1195
Inorganics, Minor, Non-metals 1964-12-01 2022-06-29 213 402
Organics, other 1964-12-01 1966-09-11 37 37
Radiochemical 2014-09-17 2022-06-29 63 63
Sediment 1965-06-18 2022-06-29 88 336