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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 Discrete water samples data are undergoing modernization with this page no longer being updated with the latest data starting March 11, 2024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 09209400 GREEN RIVER NEAR LA BARGE, WY

Lincoln County, Wyoming
Hydrologic Unit Code 14040101
Latitude  42°11'34", Longitude 110°09'45" NAD27
Drainage area 3,910  square miles
Gage datum 6,520 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 1963-10-01 2024-02-22 635 22547
Information 1975-08-06 2024-02-22 254 874
Physical 1963-10-01 2024-02-22 583 6920
Inorganics, Major, Metals 1963-10-01 2023-10-11 493 2958
Inorganics, Major, Non-metals 1963-10-01 2024-02-22 503 4604
Nutrient 1963-10-01 2023-10-11 493 3248
Microbiological 1973-11-09 1994-09-14 131 184
Biological 1976-06-20 1977-10-19 4 20
Inorganics, Minor, Metals 1963-10-01 2023-10-11 269 1750
Inorganics, Minor, Non-metals 1963-10-01 2023-10-11 411 749
Organics, pesticide 1976-09-21 1986-07-11 17 374
Organics, PCBs 1976-09-21 1980-09-05 9 17
Organics, other 1975-07-25 1980-09-05 21 27
Radiochemical 1976-05-29 1976-05-29 1 8
Sediment 1975-01-08 2023-03-14 247 612
Population/Community 1975-08-06 1979-10-24 12 202