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Water Quality Samples for Louisiana

! Discrete water samples data are undergoing modernization with this page no longer being updated with the latest data starting March 11, 2024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 313925093044401 Na-562

Natchitoches Parish, Louisiana
Hydrologic Unit Code 11140207
Latitude  31°39'26", Longitude  93°04'42" NAD83
Land-surface elevation 160 feet above NGVD29
The depth of the well is 725 feet below land surface.
The depth of the hole is 730 feet below land surface.
This well is completed in the Mississippi embayment aquifer system (S100MSEMBM) national aquifer.
This well is completed in the Sparta Sand (124SPRT) local aquifer.
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
00010 28 2002-10-09 2022-08-26 Temperature, water, degrees Celsius
00020 1 2002-10-09 2022-08-26 Temperature, air, degrees Celsius
00028 6 2002-10-09 2022-08-26 Agency analyzing sample, code
00029 1 2002-10-09 2022-08-26 Project number
00032 1 2002-10-09 2022-08-26 Cloud cover, percent
00041 1 2002-10-09 2022-08-26 Weather, World Meteorological Organization (WMO) code
00080 9 2002-10-09 2022-08-26 Color, water, filtered, platinum cobalt units
00095 28 2002-10-09 2022-08-26 Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius
00191 17 2002-10-09 2022-08-26 Hydrogen ion, water, unfiltered, calculated, milligrams per liter
00300 13 2002-10-09 2022-08-26 Dissolved oxygen, water, unfiltered, milligrams per liter
00400 17 2002-10-09 2022-08-26 pH, water, unfiltered, field, standard units
00403 17 2002-10-09 2022-08-26 pH, water, unfiltered, laboratory, standard units
00405 17 2002-10-09 2022-08-26 Carbon dioxide, water, unfiltered, milligrams per liter
00452 13 2002-10-09 2022-08-26 Carbonate, water, filtered, inflection-point titration method (incremental titration method), field, milligrams per liter
00453 16 2002-10-09 2022-08-26 Bicarbonate, water, filtered, inflection-point titration method (incremental titration method), field, milligrams per liter
00900 17 2002-10-09 2022-08-26 Hardness, water, milligrams per liter as calcium carbonate
00915 17 2002-10-09 2022-08-26 Calcium, water, filtered, milligrams per liter
00925 17 2002-10-09 2022-08-26 Magnesium, water, filtered, milligrams per liter
00930 17 2002-10-09 2022-08-26 Sodium, water, filtered, milligrams per liter
00931 17 2002-10-09 2022-08-26 Sodium adsorption ratio (SAR), water, number
00932 17 2002-10-09 2022-08-26 Sodium fraction of cations, water, percent in equivalents of major cations
00935 17 2002-10-09 2022-08-26 Potassium, water, filtered, milligrams per liter
00940 29 2002-10-09 2022-08-26 Chloride, water, filtered, milligrams per liter
00945 17 2002-10-09 2022-08-26 Sulfate, water, filtered, milligrams per liter
00950 17 2002-10-09 2022-08-26 Fluoride, water, filtered, milligrams per liter
00955 17 2002-10-09 2022-08-26 Silica, water, filtered, milligrams per liter as SiO2
01046 17 2002-10-09 2022-08-26 Iron, water, filtered, micrograms per liter
01056 17 2002-10-09 2022-08-26 Manganese, water, filtered, micrograms per liter
29801 3 2002-10-09 2022-08-26 Alkalinity, water, filtered, fixed endpoint (pH 4.5) titration, laboratory, milligrams per liter as calcium carbonate
39086 17 2002-10-09 2022-08-26 Alkalinity, water, filtered, inflection-point titration method (incremental titration method), field, milligrams per liter as calcium carbonate
50280 23 2002-10-09 2022-08-26 Site visit purpose, code
70300 16 2002-10-09 2022-08-26 Dissolved solids dried at 180 degrees Celsius, water, filtered, milligrams per liter
70301 17 2002-10-09 2022-08-26 Dissolved solids, water, filtered, sum of constituents, milligrams per liter
70303 17 2002-10-09 2022-08-26 Dissolved solids, water, filtered, short tons per acre-foot
71870 10 2002-10-09 2022-08-26 Bromide, water, filtered, milligrams per liter
71875 3 2002-10-09 2022-08-26 Hydrogen sulfide, water, unfiltered, milligrams per liter
71999 23 2002-10-09 2022-08-26 Sample purpose, code
72004 5 2002-10-09 2022-08-26 Pump or flow period prior to sampling, minutes
72005 9 2002-10-09 2022-08-26 Sample source, code
72006 21 2002-10-09 2022-08-26 Sampling condition, code
82398 26 2002-10-09 2022-08-26 Sampling method, code
84143 1 2002-10-09 2022-08-26 Well purging condition, code
84164 5 2002-10-09 2022-08-26 Sampler type, code
90095 29 2002-10-09 2022-08-26 Specific conductance, water, unfiltered, laboratory, microsiemens per centimeter at 25 degrees Celsius
90410 14 2002-10-09 2022-08-26 Acid neutralizing capacity, water, unfiltered, fixed endpoint (pH 4.5) titration, laboratory, milligrams per liter as calcium carbonate
99111 1 2002-10-09 2022-08-26 Type of quality assurance data associated with sample, code
99162 1 2002-10-09 2022-08-26 Conductance standard NWIS lot number, 250 uS/cm KCl, National Field Supply Service (NFSS) stock number Q44FLD
99165 1 2002-10-09 2022-08-26 Conductance standard NWIS lot number, 1000 uS/cm KCl, National Field Supply Service (NFSS) stock number Q47FLD
99206 1 2002-10-09 2022-08-26 NWIS lot number, capsule filter, 0.45 micron
99898 4 2002-10-09 2022-08-26 Sample login ID, Ocala Laboratory, number
99899 4 2002-10-09 2022-08-26 Julian date sample logged into the Ocala Laboratory, yyddd