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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 Discrete water samples data are undergoing modernization with this page no longer being updated with the latest data starting March 11, 2024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 325123096324300 Lk Ray Hubbard nr Captain's Cove nr Rowlett, TX

Dallas County, Texas
Hydrologic Unit Code 12030106
Latitude  32°51'22.61", Longitude  96°32'42.83" NAD83
Gage datum 435 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 145 2011-10-17 2023-09-12 Sampling depth, feet
00010 145 2011-10-17 2023-09-12 Temperature, water, degrees Celsius
00020 54 2011-10-17 2023-09-12 Temperature, air, degrees Celsius
00025 145 2011-10-17 2023-09-12 Barometric pressure, millimeters of mercury
00035 54 2011-10-17 2023-09-12 Wind speed, miles per hour
00036 31 2011-10-17 2023-09-12 Wind direction, degrees clockwise from true north
00062 52 2011-10-17 2023-09-12 Elevation of reservoir water surface above datum, feet
00095 140 2011-10-17 2023-09-12 Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius
00191 145 2011-10-17 2023-09-12 Hydrogen ion, water, unfiltered, calculated, milligrams per liter
00300 145 2011-10-17 2023-09-12 Dissolved oxygen, water, unfiltered, milligrams per liter
00301 140 2011-10-17 2023-09-12 Dissolved oxygen, water, unfiltered, percent of saturation
00400 145 2011-10-17 2023-09-12 pH, water, unfiltered, field, standard units
32000 32 2011-10-17 2023-09-12 Sample volume, liters
49701 53 2011-10-17 2023-09-12 Transparency, water, in situ, Secchi disc, feet
71999 3 2011-10-17 2023-09-12 Sample purpose, code
82398 3 2011-10-17 2023-09-12 Sampling method, code
84164 3 2011-10-17 2023-09-12 Sampler type, code
94424 33 2011-10-17 2023-09-12 Dreissena polymorpha (Pallas, 1771) adults, number per square meter
94425 54 2011-10-17 2023-09-12 Dreissena polymorpha (Pallas, 1771) larvae, number per liter
99111 67 2011-10-17 2023-09-12 Type of quality assurance data associated with sample, code