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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 Discrete water samples data are undergoing modernization with this page no longer being updated with the latest data starting March 11, 2024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 325810097053500 Grapevine Lk at Oak Grove Pk W nr Grapevine, TX

Tarrant County, Texas
Hydrologic Unit Code 12030104
Latitude  32°58'10.7", Longitude  97°05'35.7" 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 320 2011-10-25 2023-08-22 Sampling depth, feet
00010 320 2011-10-25 2023-08-22 Temperature, water, degrees Celsius
00020 54 2011-10-25 2023-08-22 Temperature, air, degrees Celsius
00025 320 2011-10-25 2023-08-22 Barometric pressure, millimeters of mercury
00035 54 2011-10-25 2023-08-22 Wind speed, miles per hour
00036 32 2011-10-25 2023-08-22 Wind direction, degrees clockwise from true north
00062 54 2011-10-25 2023-08-22 Elevation of reservoir water surface above datum, feet
00095 320 2011-10-25 2023-08-22 Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius
00191 320 2011-10-25 2023-08-22 Hydrogen ion, water, unfiltered, calculated, milligrams per liter
00300 320 2011-10-25 2023-08-22 Dissolved oxygen, water, unfiltered, milligrams per liter
00301 320 2011-10-25 2023-08-22 Dissolved oxygen, water, unfiltered, percent of saturation
00400 320 2011-10-25 2023-08-22 pH, water, unfiltered, field, standard units
00403 46 2011-10-25 2023-08-22 pH, water, unfiltered, laboratory, standard units
00405 46 2011-10-25 2023-08-22 Carbon dioxide, water, unfiltered, milligrams per liter
00452 46 2011-10-25 2023-08-22 Carbonate, water, filtered, inflection-point titration method (incremental titration method), field, milligrams per liter
00453 46 2011-10-25 2023-08-22 Bicarbonate, water, filtered, inflection-point titration method (incremental titration method), field, milligrams per liter
00605 44 2011-10-25 2023-08-22 Organic nitrogen, water, unfiltered, milligrams per liter as nitrogen
00608 44 2011-10-25 2023-08-22 Ammonia (NH3 + NH4+), water, filtered, milligrams per liter as nitrogen
00613 44 2011-10-25 2023-08-22 Nitrite, water, filtered, milligrams per liter as nitrogen
00618 44 2011-10-25 2023-08-22 Nitrate, water, filtered, milligrams per liter as nitrogen
00631 44 2011-10-25 2023-08-22 Nitrate plus nitrite, water, filtered, milligrams per liter as nitrogen
00660 44 2011-10-25 2023-08-22 Orthophosphate, water, filtered, milligrams per liter as PO4
00665 44 2011-10-25 2023-08-22 Phosphorus, water, unfiltered, milligrams per liter as phosphorus
00671 44 2011-10-25 2023-08-22 Orthophosphate, water, filtered, milligrams per liter as phosphorus
00900 46 2011-10-25 2023-08-22 Hardness, water, milligrams per liter as calcium carbonate
00904 42 2011-10-25 2023-08-22 Noncarbonate hardness, water, filtered, field, milligrams per liter as calcium carbonate
00915 46 2011-10-25 2023-08-22 Calcium, water, filtered, milligrams per liter
00925 46 2011-10-25 2023-08-22 Magnesium, water, filtered, milligrams per liter
00930 46 2011-10-25 2023-08-22 Sodium, water, filtered, milligrams per liter
00931 46 2011-10-25 2023-08-22 Sodium adsorption ratio (SAR), water, number
00932 46 2011-10-25 2023-08-22 Sodium fraction of cations, water, percent in equivalents of major cations
00935 46 2011-10-25 2023-08-22 Potassium, water, filtered, milligrams per liter
00940 46 2011-10-25 2023-08-22 Chloride, water, filtered, milligrams per liter
00945 46 2011-10-25 2023-08-22 Sulfate, water, filtered, milligrams per liter
00950 46 2011-10-25 2023-08-22 Fluoride, water, filtered, milligrams per liter
00955 46 2011-10-25 2023-08-22 Silica, water, filtered, milligrams per liter as SiO2
32000 32 2011-10-25 2023-08-22 Sample volume, liters
39086 46 2011-10-25 2023-08-22 Alkalinity, water, filtered, inflection-point titration method (incremental titration method), field, milligrams per liter as calcium carbonate
49701 53 2011-10-25 2023-08-22 Transparency, water, in situ, Secchi disc, feet
62855 44 2011-10-25 2023-08-22 Total nitrogen [nitrate + nitrite + ammonia + organic-N], water, unfiltered, analytically determined, milligrams per liter
70301 46 2011-10-25 2023-08-22 Dissolved solids, water, filtered, sum of constituents, milligrams per liter
70303 46 2011-10-25 2023-08-22 Dissolved solids, water, filtered, short tons per acre-foot
71846 44 2011-10-25 2023-08-22 Ammonia (NH3 + NH4+), water, filtered, milligrams per liter as NH4
71851 44 2011-10-25 2023-08-22 Nitrate, water, filtered, milligrams per liter as nitrate
71856 44 2011-10-25 2023-08-22 Nitrite, water, filtered, milligrams per liter as nitrite
71999 12 2011-10-25 2023-08-22 Sample purpose, code
82398 12 2011-10-25 2023-08-22 Sampling method, code
84164 6 2011-10-25 2023-08-22 Sampler type, code
90095 46 2011-10-25 2023-08-22 Specific conductance, water, unfiltered, laboratory, microsiemens per centimeter at 25 degrees Celsius
94424 22 2011-10-25 2023-08-22 Dreissena polymorpha (Pallas, 1771) adults, number per square meter
94425 55 2011-10-25 2023-08-22 Dreissena polymorpha (Pallas, 1771) larvae, number per liter
94428 14 2011-10-25 2023-08-22 Zebra mussel Dreissena polymorpha (Pallas, 1771) rDNA ITS 2 gene, water, DNA based, recoverable, copies per liter
94429 11 2011-10-25 2023-08-22 Zebra mussel Dreissena polymorpha (Pallas, 1771) shell length, larvae, average, micrometers
94430 4 2011-10-25 2023-08-22 Zebra mussel Dreissena polymorpha (Pallas, 1771) shell length, adult, average, millimeters
99111 162 2011-10-25 2023-08-22 Type of quality assurance data associated with sample, code
99156 28 2011-10-25 2023-08-22 Sulfuric acid NWIS lot number, 4.5 N (1:7), 1 mL, National Field Supply Service (NFSS) stock number Q438FLD
99159 28 2011-10-25 2023-08-22 Nitric acid NWIS lot number, 7.5-7.7 N, 2 mL, National Field Supply Service (NFSS) stock number Q436FLD
99174 24 2011-10-25 2023-08-22 Sulfuric acid titrant NWIS lot number, 0.16 N, cartridge, National Field Supply Service (NFSS) stock number Q142FLD
99206 28 2011-10-25 2023-08-22 NWIS lot number, capsule filter, 0.45 micron