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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 Discrete water samples data are undergoing modernization with this page no longer being updated with the latest data starting March 11, 2024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 330210096312301 Lavon Lk at Raw Water Intake #3

Collin County, Texas
Hydrologic Unit Code 12030106
Latitude  33°02'09.8", Longitude  96°31'22.6" NAD83
Gage datum 478 feet above NAVD88
Period of record
Begin Date End Date Samples
2011-07-06 2023-10-05 438
Select one or more parameter codes from the list.
When you are finished selecting parameter codes, set your output format using the available options below.
Parameter
Code		 Count Begin
Date		 End
Date		 Parameter Code Complete Name
00003 438 2011-07-06 2023-10-05 Sampling depth, feet
00010 438 2011-07-06 2023-10-05 Temperature, water, degrees Celsius
00020 91 2011-07-06 2023-10-05 Temperature, air, degrees Celsius
00025 433 2011-07-06 2023-10-05 Barometric pressure, millimeters of mercury
00035 91 2011-07-06 2023-10-05 Wind speed, miles per hour
00036 53 2011-07-06 2023-10-05 Wind direction, degrees clockwise from true north
00061 1 2011-07-06 2023-10-05 Discharge, instantaneous, cubic feet per second
00062 83 2011-07-06 2023-10-05 Elevation of reservoir water surface above datum, feet
00095 438 2011-07-06 2023-10-05 Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius
00191 438 2011-07-06 2023-10-05 Hydrogen ion, water, unfiltered, calculated, milligrams per liter
00300 438 2011-07-06 2023-10-05 Dissolved oxygen, water, unfiltered, milligrams per liter
00301 433 2011-07-06 2023-10-05 Dissolved oxygen, water, unfiltered, percent of saturation
00400 438 2011-07-06 2023-10-05 pH, water, unfiltered, field, standard units
30209 1 2011-07-06 2023-10-05 Discharge, instantaneous, cubic meters per second
32000 62 2011-07-06 2023-10-05 Sample volume, liters
49701 90 2011-07-06 2023-10-05 Transparency, water, in situ, Secchi disc, feet
71999 26 2011-07-06 2023-10-05 Sample purpose, code
82398 26 2011-07-06 2023-10-05 Sampling method, code
84164 26 2011-07-06 2023-10-05 Sampler type, code
94424 43 2011-07-06 2023-10-05 Dreissena polymorpha (Pallas, 1771) adults, number per square meter
94425 92 2011-07-06 2023-10-05 Dreissena polymorpha (Pallas, 1771) larvae, number per liter
94429 2 2011-07-06 2023-10-05 Zebra mussel Dreissena polymorpha (Pallas, 1771) shell length, larvae, average, micrometers
99111 250 2011-07-06 2023-10-05 Type of quality assurance data associated with sample, code
 
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