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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 Discrete water samples data are undergoing modernization with this page no longer being updated with the latest data starting March 11, 2024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 325748097042200 Grapevine Lk at Oak Grove Pk E nr Grapevine, TX

Tarrant County, Texas
Hydrologic Unit Code 12030104
Latitude  32°57'48.38", Longitude  97°04'22.15" NAD83
Gage datum 536.00 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 2011-10-25 2024-02-29 470 8674
Information 2011-10-25 2024-02-29 470 1277
Physical 2011-10-25 2024-02-29 470 2677
Inorganics, Major, Metals 2016-12-13 2023-08-10 140 840
Inorganics, Major, Non-metals 2011-10-25 2024-02-29 470 2100
Nutrient 2016-12-13 2023-08-10 140 1680
Biological 2011-10-25 2023-08-22 53 100