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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 Discrete water samples data are undergoing modernization with this page no longer being updated with the latest data starting March 11, 2024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 335051096374800 Lk Texoma near shore ZM site nr Denison, TX

Grayson County, Texas
Hydrologic Unit Code 11130210
Latitude  33°50'51", Longitude  96°37'48" NAD83
Gage datum 618.00 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
Code		 Count Begin
Date		 End
Date		 Parameter Code Complete Name
00003 1525 2011-10-31 2020-09-30 Sampling depth, feet
00010 1525 2011-10-31 2020-09-30 Temperature, water, degrees Celsius
00020 183 2011-10-31 2020-09-30 Temperature, air, degrees Celsius
00025 1518 2011-10-31 2020-09-30 Barometric pressure, millimeters of mercury
00035 183 2011-10-31 2020-09-30 Wind speed, miles per hour
00036 56 2011-10-31 2020-09-30 Wind direction, degrees clockwise from true north
00062 145 2011-10-31 2020-09-30 Elevation of reservoir water surface above datum, feet
00095 1524 2011-10-31 2020-09-30 Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius
00191 1518 2011-10-31 2020-09-30 Hydrogen ion, water, unfiltered, calculated, milligrams per liter
00300 1518 2011-10-31 2020-09-30 Dissolved oxygen, water, unfiltered, milligrams per liter
00301 1510 2011-10-31 2020-09-30 Dissolved oxygen, water, unfiltered, percent of saturation
00400 1518 2011-10-31 2020-09-30 pH, water, unfiltered, field, standard units
32000 67 2011-10-31 2020-09-30 Sample volume, liters
49701 181 2011-10-31 2020-09-30 Transparency, water, in situ, Secchi disc, feet
71999 76 2011-10-31 2020-09-30 Sample purpose, code
75978 1 2011-10-31 2020-09-30 Strontium-87/strontium-86, water, filtered, ratio
82398 76 2011-10-31 2020-09-30 Sampling method, code
84164 76 2011-10-31 2020-09-30 Sampler type, code
94425 186 2011-10-31 2020-09-30 Dreissena polymorpha (Pallas, 1771) larvae, number per liter
94429 68 2011-10-31 2020-09-30 Zebra mussel Dreissena polymorpha (Pallas, 1771) shell length, larvae, average, micrometers
99111 553 2011-10-31 2020-09-30 Type of quality assurance data associated with sample, code