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Water Quality Samples for Washington

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! Discrete water samples data are undergoing modernization with this page no longer being updated with the latest data starting March 11, 2024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 12447440 EIGHTMILE CREEK NEAR WINTHROP, WA

Okanogan County, Washington
Hydrologic Unit Code 17020008
Latitude  48°36'18", Longitude 120°10'01" NAD27
Gage datum 2,140 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 2001-09-19 2001-09-19 1 60
Information 2001-09-19 2001-09-19 1 8
Physical 2001-09-19 2001-09-19 1 13
Inorganics, Major, Metals 2001-09-19 2001-09-19 1 6
Inorganics, Major, Non-metals 2001-09-19 2001-09-19 1 12
Nutrient 2001-09-19 2001-09-19 1 17
Inorganics, Minor, Metals 2001-09-19 2001-09-19 1 3
Inorganics, Minor, Non-metals 2001-09-19 2001-09-19 1 1