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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 Discrete water samples data are undergoing modernization with this page no longer being updated with the latest data starting March 11, 2024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 330305096314600 Lavon Lk nr Collin Pk Marina N Ramp nr Wylie, TX

Collin County, Texas
Hydrologic Unit Code 12030106
Latitude  33°03'05.16", Longitude  96°31'45.96" NAD83
Gage datum 473 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 2014-06-20 2023-10-05 344 3547
Information 2014-06-20 2023-10-05 344 701
Physical 2014-06-20 2023-10-05 344 1704
Inorganics, Major, Non-metals 2014-06-20 2023-10-05 344 1032
Biological 2014-06-20 2023-10-05 69 110