Warning: Javascript must be enabled to use all the features on this page!


Page Loading - Please Wait...

Click to hideNews Bulletins

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 Discrete water samples data are undergoing modernization with this page no longer being updated with the latest data starting March 11, 2024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
Code		 Count Begin
Date		 End
Date		 Parameter Code Complete Name
00003 470 2011-10-25 2024-02-29 Sampling depth, feet
00010 470 2011-10-25 2024-02-29 Temperature, water, degrees Celsius
00020 83 2011-10-25 2024-02-29 Temperature, air, degrees Celsius
00025 465 2011-10-25 2024-02-29 Barometric pressure, millimeters of mercury
00035 83 2011-10-25 2024-02-29 Wind speed, miles per hour
00036 57 2011-10-25 2024-02-29 Wind direction, degrees clockwise from true north
00062 82 2011-10-25 2024-02-29 Elevation of reservoir water surface above datum, feet
00095 465 2011-10-25 2024-02-29 Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius
00191 470 2011-10-25 2024-02-29 Hydrogen ion, water, unfiltered, calculated, milligrams per liter
00300 470 2011-10-25 2024-02-29 Dissolved oxygen, water, unfiltered, milligrams per liter
00301 460 2011-10-25 2024-02-29 Dissolved oxygen, water, unfiltered, percent of saturation
00400 470 2011-10-25 2024-02-29 pH, water, unfiltered, field, standard units
00403 140 2011-10-25 2024-02-29 pH, water, unfiltered, laboratory, standard units
00605 140 2011-10-25 2024-02-29 Organic nitrogen, water, unfiltered, milligrams per liter as nitrogen
00608 140 2011-10-25 2024-02-29 Ammonia (NH3 + NH4+), water, filtered, milligrams per liter as nitrogen
00613 140 2011-10-25 2024-02-29 Nitrite, water, filtered, milligrams per liter as nitrogen
00618 140 2011-10-25 2024-02-29 Nitrate, water, filtered, milligrams per liter as nitrogen
00631 140 2011-10-25 2024-02-29 Nitrate plus nitrite, water, filtered, milligrams per liter as nitrogen
00660 140 2011-10-25 2024-02-29 Orthophosphate, water, filtered, milligrams per liter as PO4
00665 140 2011-10-25 2024-02-29 Phosphorus, water, unfiltered, milligrams per liter as phosphorus
00671 140 2011-10-25 2024-02-29 Orthophosphate, water, filtered, milligrams per liter as phosphorus
00900 140 2011-10-25 2024-02-29 Hardness, water, milligrams per liter as calcium carbonate
00915 140 2011-10-25 2024-02-29 Calcium, water, filtered, milligrams per liter
00925 140 2011-10-25 2024-02-29 Magnesium, water, filtered, milligrams per liter
00930 140 2011-10-25 2024-02-29 Sodium, water, filtered, milligrams per liter
00931 140 2011-10-25 2024-02-29 Sodium adsorption ratio (SAR), water, number
00932 140 2011-10-25 2024-02-29 Sodium fraction of cations, water, percent in equivalents of major cations
00935 140 2011-10-25 2024-02-29 Potassium, water, filtered, milligrams per liter
00940 140 2011-10-25 2024-02-29 Chloride, water, filtered, milligrams per liter
00945 140 2011-10-25 2024-02-29 Sulfate, water, filtered, milligrams per liter
00950 140 2011-10-25 2024-02-29 Fluoride, water, filtered, milligrams per liter
00955 140 2011-10-25 2024-02-29 Silica, water, filtered, milligrams per liter as SiO2
32000 32 2011-10-25 2024-02-29 Sample volume, liters
49701 82 2011-10-25 2024-02-29 Transparency, water, in situ, Secchi disc, feet
62855 140 2011-10-25 2024-02-29 Total nitrogen [nitrate + nitrite + ammonia + organic-N], water, unfiltered, analytically determined, milligrams per liter
71846 140 2011-10-25 2024-02-29 Ammonia (NH3 + NH4+), water, filtered, milligrams per liter as NH4
71851 140 2011-10-25 2024-02-29 Nitrate, water, filtered, milligrams per liter as nitrate
71856 140 2011-10-25 2024-02-29 Nitrite, water, filtered, milligrams per liter as nitrite
71870 140 2011-10-25 2024-02-29 Bromide, water, filtered, milligrams per liter
71999 10 2011-10-25 2024-02-29 Sample purpose, code
82398 10 2011-10-25 2024-02-29 Sampling method, code
84164 10 2011-10-25 2024-02-29 Sampler type, code
90095 140 2011-10-25 2024-02-29 Specific conductance, water, unfiltered, laboratory, microsiemens per centimeter at 25 degrees Celsius
94424 26 2011-10-25 2024-02-29 Dreissena polymorpha (Pallas, 1771) adults, number per square meter
94425 52 2011-10-25 2024-02-29 Dreissena polymorpha (Pallas, 1771) larvae, number per liter
94428 1 2011-10-25 2024-02-29 Zebra mussel Dreissena polymorpha (Pallas, 1771) rDNA ITS 2 gene, water, DNA based, recoverable, copies per liter
94429 13 2011-10-25 2024-02-29 Zebra mussel Dreissena polymorpha (Pallas, 1771) shell length, larvae, average, micrometers
94430 8 2011-10-25 2024-02-29 Zebra mussel Dreissena polymorpha (Pallas, 1771) shell length, adult, average, millimeters
99111 295 2011-10-25 2024-02-29 Type of quality assurance data associated with sample, code
99156 150 2011-10-25 2024-02-29 Sulfuric acid NWIS lot number, 4.5 N (1:7), 1 mL, National Field Supply Service (NFSS) stock number Q438FLD
99159 150 2011-10-25 2024-02-29 Nitric acid NWIS lot number, 7.5-7.7 N, 2 mL, National Field Supply Service (NFSS) stock number Q436FLD
99206 150 2011-10-25 2024-02-29 NWIS lot number, capsule filter, 0.45 micron