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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 Discrete water samples data are undergoing modernization with this page no longer being updated with the latest data starting March 11, 2024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 420450121504500 KLAMATH STRAITS DRAIN AT HIGHWAY 97, OR

Klamath County, Oregon
Hydrologic Unit Code 18010204
Latitude  42°04'50.27", Longitude 121°50'44.88" NAD83
Gage datum 4,098 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 2012-03-27 2024-02-23 173 4486
Information 2012-03-27 2024-02-23 141 878
Physical 2012-03-27 2024-02-23 170 1282
Inorganics, Major, Metals 2022-11-07 2022-11-07 1 6
Inorganics, Major, Non-metals 2012-03-27 2024-02-23 170 449
Nutrient 2012-03-27 2023-12-18 164 1501
Biological 2012-03-27 2022-05-16 145 222
Inorganics, Minor, Metals 2022-11-07 2022-11-07 1 34
Inorganics, Minor, Non-metals 2022-11-07 2022-11-07 1 6
Organics, other 2013-04-23 2023-12-18 103 106
Radiochemical 2022-11-07 2022-11-07 1 2