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Water Quality Samples for the Nation
Parameter Code |
Count | Begin Date |
End Date |
Parameter Code Complete Name |
---|---|---|---|---|
00010 | 6 | 1990-08-03 | 2017-07-14 | Temperature, water, degrees Celsius |
00020 | 4 | 1990-08-03 | 2017-07-14 | Temperature, air, degrees Celsius |
00025 | 1 | 1990-08-03 | 2017-07-14 | Barometric pressure, millimeters of mercury |
00028 | 5 | 1990-08-03 | 2017-07-14 | Agency analyzing sample, code |
00059 | 1 | 1990-08-03 | 2017-07-14 | Flow rate, instantaneous, gallons per minute |
00095 | 6 | 1990-08-03 | 2017-07-14 | Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius |
00191 | 6 | 1990-08-03 | 2017-07-14 | Hydrogen ion, water, unfiltered, calculated, milligrams per liter |
00300 | 2 | 1990-08-03 | 2017-07-14 | Dissolved oxygen, water, unfiltered, milligrams per liter |
00301 | 1 | 1990-08-03 | 2017-07-14 | Dissolved oxygen, water, unfiltered, percent of saturation |
00400 | 6 | 1990-08-03 | 2017-07-14 | pH, water, unfiltered, field, standard units |
00403 | 6 | 1990-08-03 | 2017-07-14 | pH, water, unfiltered, laboratory, standard units |
00405 | 6 | 1990-08-03 | 2017-07-14 | Carbon dioxide, water, unfiltered, milligrams per liter |
00452 | 1 | 1990-08-03 | 2017-07-14 | Carbonate, water, filtered, inflection-point titration method (incremental titration method), field, milligrams per liter |
00453 | 1 | 1990-08-03 | 2017-07-14 | Bicarbonate, water, filtered, inflection-point titration method (incremental titration method), field, milligrams per liter |
00602 | 5 | 1990-08-03 | 2017-07-14 | Total nitrogen [nitrate + nitrite + ammonia + organic-N], water, filtered, milligrams per liter |
00607 | 6 | 1990-08-03 | 2017-07-14 | Organic nitrogen, water, filtered, milligrams per liter as nitrogen |
00608 | 6 | 1990-08-03 | 2017-07-14 | Ammonia (NH3 + NH4+), water, filtered, milligrams per liter as nitrogen |
00613 | 5 | 1990-08-03 | 2017-07-14 | Nitrite, water, filtered, milligrams per liter as nitrogen |
00618 | 5 | 1990-08-03 | 2017-07-14 | Nitrate, water, filtered, milligrams per liter as nitrogen |
00623 | 5 | 1990-08-03 | 2017-07-14 | Ammonia plus organic nitrogen, water, filtered, milligrams per liter as nitrogen |
00631 | 6 | 1990-08-03 | 2017-07-14 | Nitrate plus nitrite, water, filtered, milligrams per liter as nitrogen |
00660 | 6 | 1990-08-03 | 2017-07-14 | Orthophosphate, water, filtered, milligrams per liter as PO4 |
00666 | 5 | 1990-08-03 | 2017-07-14 | Phosphorus, water, filtered, milligrams per liter as phosphorus |
00671 | 6 | 1990-08-03 | 2017-07-14 | Orthophosphate, water, filtered, milligrams per liter as phosphorus |
00681 | 1 | 1990-08-03 | 2017-07-14 | Organic carbon, water, filtered, milligrams per liter |
00697 | 1 | 1990-08-03 | 2017-07-14 | Acetic acid, water, unfiltered, recoverable, milligrams per liter |
00900 | 6 | 1990-08-03 | 2017-07-14 | Hardness, water, milligrams per liter as calcium carbonate |
00904 | 6 | 1990-08-03 | 2017-07-14 | Noncarbonate hardness, water, filtered, field, milligrams per liter as calcium carbonate |
00905 | 2 | 1990-08-03 | 2017-07-14 | Noncarbonate hardness, water, filtered, lab, milligrams per liter as calcium carbonate |
00915 | 6 | 1990-08-03 | 2017-07-14 | Calcium, water, filtered, milligrams per liter |
00925 | 6 | 1990-08-03 | 2017-07-14 | Magnesium, water, filtered, milligrams per liter |
00930 | 6 | 1990-08-03 | 2017-07-14 | Sodium, water, filtered, milligrams per liter |
00931 | 6 | 1990-08-03 | 2017-07-14 | Sodium adsorption ratio (SAR), water, number |
00932 | 6 | 1990-08-03 | 2017-07-14 | Sodium fraction of cations, water, percent in equivalents of major cations |
00935 | 6 | 1990-08-03 | 2017-07-14 | Potassium, water, filtered, milligrams per liter |
00940 | 6 | 1990-08-03 | 2017-07-14 | Chloride, water, filtered, milligrams per liter |
00945 | 6 | 1990-08-03 | 2017-07-14 | Sulfate, water, filtered, milligrams per liter |
00950 | 6 | 1990-08-03 | 2017-07-14 | Fluoride, water, filtered, milligrams per liter |
00955 | 6 | 1990-08-03 | 2017-07-14 | Silica, water, filtered, milligrams per liter as SiO2 |
01000 | 2 | 1990-08-03 | 2017-07-14 | Arsenic, water, filtered, micrograms per liter |
01005 | 6 | 1990-08-03 | 2017-07-14 | Barium, water, filtered, micrograms per liter |
01010 | 1 | 1990-08-03 | 2017-07-14 | Beryllium, water, filtered, micrograms per liter |
01020 | 6 | 1990-08-03 | 2017-07-14 | Boron, water, filtered, micrograms per liter |
01025 | 1 | 1990-08-03 | 2017-07-14 | Cadmium, water, filtered, micrograms per liter |
01030 | 1 | 1990-08-03 | 2017-07-14 | Chromium, water, filtered, micrograms per liter |
01035 | 1 | 1990-08-03 | 2017-07-14 | Cobalt, water, filtered, micrograms per liter |
01040 | 1 | 1990-08-03 | 2017-07-14 | Copper, water, filtered, micrograms per liter |
01046 | 6 | 1990-08-03 | 2017-07-14 | Iron, water, filtered, micrograms per liter |
01047 | 1 | 1990-08-03 | 2017-07-14 | Iron(II), water, filtered, micrograms per liter |
01048 | 1 | 1990-08-03 | 2017-07-14 | Iron(II) plus Iron(III), water, filtered, micrograms per liter |
01049 | 1 | 1990-08-03 | 2017-07-14 | Lead, water, filtered, micrograms per liter |
01056 | 6 | 1990-08-03 | 2017-07-14 | Manganese, water, filtered, micrograms per liter |
01057 | 1 | 1990-08-03 | 2017-07-14 | Thallium, water, filtered, micrograms per liter |
01060 | 1 | 1990-08-03 | 2017-07-14 | Molybdenum, water, filtered, micrograms per liter |
01065 | 1 | 1990-08-03 | 2017-07-14 | Nickel, water, filtered, micrograms per liter |
01075 | 1 | 1990-08-03 | 2017-07-14 | Silver, water, filtered, micrograms per liter |
01080 | 4 | 1990-08-03 | 2017-07-14 | Strontium, water, filtered, micrograms per liter |
01085 | 1 | 1990-08-03 | 2017-07-14 | Vanadium, water, filtered, micrograms per liter |
01090 | 1 | 1990-08-03 | 2017-07-14 | Zinc, water, filtered, micrograms per liter |
01095 | 1 | 1990-08-03 | 2017-07-14 | Antimony, water, filtered, micrograms per liter |
01106 | 3 | 1990-08-03 | 2017-07-14 | Aluminum, water, filtered, micrograms per liter |
01130 | 3 | 1990-08-03 | 2017-07-14 | Lithium, water, filtered, micrograms per liter |
01145 | 1 | 1990-08-03 | 2017-07-14 | Selenium, water, filtered, micrograms per liter |
07000 | 1 | 1990-08-03 | 2017-07-14 | Tritium, water, unfiltered, picocuries per liter |
09503 | 1 | 1990-08-03 | 2017-07-14 | Radium-226, water, filtered, picocuries per liter |
22703 | 1 | 1990-08-03 | 2017-07-14 | Uranium (natural), water, filtered, micrograms per liter |
29801 | 2 | 1990-08-03 | 2017-07-14 | Alkalinity, water, filtered, fixed endpoint (pH 4.5) titration, laboratory, milligrams per liter as calcium carbonate |
30210 | 4 | 1990-08-03 | 2017-07-14 | Depth to water level, below land surface datum (LSD), meters |
30217 | 1 | 1990-08-03 | 2017-07-14 | Dibromomethane, water, unfiltered, recoverable, micrograms per liter |
32101 | 1 | 1990-08-03 | 2017-07-14 | Bromodichloromethane, water, unfiltered, recoverable, micrograms per liter |
32102 | 1 | 1990-08-03 | 2017-07-14 | Tetrachloromethane, water, unfiltered, recoverable, micrograms per liter |
32103 | 1 | 1990-08-03 | 2017-07-14 | 1,2-Dichloroethane, water, unfiltered, recoverable, micrograms per liter |
32104 | 1 | 1990-08-03 | 2017-07-14 | Tribromomethane, water, unfiltered, recoverable, micrograms per liter |
32105 | 1 | 1990-08-03 | 2017-07-14 | Dibromochloromethane, water, unfiltered, recoverable, micrograms per liter |
32106 | 1 | 1990-08-03 | 2017-07-14 | Trichloromethane, water, unfiltered, recoverable, micrograms per liter |
32296 | 1 | 1990-08-03 | 2017-07-14 | Absorbance at 280 nm, water, filtered, absorbance units per centimeter |
32297 | 1 | 1990-08-03 | 2017-07-14 | Absorbance at 370 nm, water, filtered, absorbance units per centimeter |
32298 | 1 | 1990-08-03 | 2017-07-14 | Absorbance at 412 nm, water, filtered, absorbance units per centimeter |
32299 | 1 | 1990-08-03 | 2017-07-14 | Absorbance at 440 nm, water, filtered, absorbance units per centimeter |
32300 | 1 | 1990-08-03 | 2017-07-14 | Absorption spectral slope (Sag), wavelengths 275 to 295 nm, unitless |
32301 | 1 | 1990-08-03 | 2017-07-14 | Absorption spectral slope (Sag), wavelengths 290 to 350 nm, unitless |
32302 | 1 | 1990-08-03 | 2017-07-14 | Absorption spectral slope (Sag), wavelengths 350 to 400 nm, unitless |
32304 | 1 | 1990-08-03 | 2017-07-14 | Fluorescence, water, filtered, excitation at 260 nm, emission at 450 nm, Raman units (RU) |
32305 | 1 | 1990-08-03 | 2017-07-14 | Fluorescence, water, filtered, excitation at 275 nm, emission at 304 nm, Raman units (RU) |
32307 | 1 | 1990-08-03 | 2017-07-14 | Fluorescence, water, filtered, excitation at 390 nm, emission at 510 nm, Raman units (RU) |
32309 | 1 | 1990-08-03 | 2017-07-14 | Fluorescence, water, filtered, excitation at 300 nm, emission at 390 nm, Raman units (RU) |
32310 | 1 | 1990-08-03 | 2017-07-14 | Fluorescence, water, filtered, excitation at 280 nm, emission at 370 nm, Raman units (RU) |
32311 | 1 | 1990-08-03 | 2017-07-14 | Fluorescence, water, filtered, excitation at 275 nm, emission at 340 nm, Raman units (RU) |
32312 | 1 | 1990-08-03 | 2017-07-14 | Fluorescence Index - ratio of emission intensities which characterizes the slope of the emission curve at an excitation of 370 nm |
32313 | 1 | 1990-08-03 | 2017-07-14 | Humification Index - calculated by dividing the fluorescence intensity in the 435-480 nm region by the total intensities in the 300-345 and 435-480 nm regions |
32331 | 1 | 1990-08-03 | 2017-07-14 | Absorption spectral slope (Sag), wavelengths 412 to 600 nm, unitless |
32347 | 1 | 1990-08-03 | 2017-07-14 | Ratio of emission intensity at 380 nm divided by the maximum emission intensity between 420 nm and 435 nm at excitation 310 nm, water, filtered, unitless |
32351 | 1 | 1990-08-03 | 2017-07-14 | Absorbance at 488 nm, water, filtered, absorbance units per centimeter |
32354 | 1 | 1990-08-03 | 2017-07-14 | Absorbance at 555 nm, water, filtered, absorbance units per centimeter |
34010 | 1 | 1990-08-03 | 2017-07-14 | Toluene, water, unfiltered, recoverable, micrograms per liter |
34030 | 1 | 1990-08-03 | 2017-07-14 | Benzene, water, unfiltered, recoverable, micrograms per liter |
34215 | 1 | 1990-08-03 | 2017-07-14 | Acrylonitrile, water, unfiltered, recoverable, micrograms per liter |
34301 | 1 | 1990-08-03 | 2017-07-14 | Chlorobenzene, water, unfiltered, recoverable, micrograms per liter |
34311 | 1 | 1990-08-03 | 2017-07-14 | Chloroethane, water, unfiltered, recoverable, micrograms per liter |
34371 | 1 | 1990-08-03 | 2017-07-14 | Ethylbenzene, water, unfiltered, recoverable, micrograms per liter |
34396 | 1 | 1990-08-03 | 2017-07-14 | Hexachloroethane, water, unfiltered, recoverable, micrograms per liter |
34413 | 1 | 1990-08-03 | 2017-07-14 | Bromomethane, water, unfiltered, recoverable, micrograms per liter |
34418 | 1 | 1990-08-03 | 2017-07-14 | Chloromethane, water, unfiltered, recoverable, micrograms per liter |
34423 | 1 | 1990-08-03 | 2017-07-14 | Dichloromethane, water, unfiltered, recoverable, micrograms per liter |
34475 | 1 | 1990-08-03 | 2017-07-14 | Tetrachloroethene, water, unfiltered, recoverable, micrograms per liter |
34488 | 1 | 1990-08-03 | 2017-07-14 | Trichlorofluoromethane, water, unfiltered, recoverable, micrograms per liter |
34496 | 1 | 1990-08-03 | 2017-07-14 | 1,1-Dichloroethane, water, unfiltered, recoverable, micrograms per liter |
34501 | 1 | 1990-08-03 | 2017-07-14 | 1,1-Dichloroethene, water, unfiltered, recoverable, micrograms per liter |
34506 | 1 | 1990-08-03 | 2017-07-14 | 1,1,1-Trichloroethane, water, unfiltered, recoverable, micrograms per liter |
34511 | 1 | 1990-08-03 | 2017-07-14 | 1,1,2-Trichloroethane, water, unfiltered, recoverable, micrograms per liter |
34516 | 1 | 1990-08-03 | 2017-07-14 | 1,1,2,2-Tetrachloroethane, water, unfiltered, recoverable, micrograms per liter |
34536 | 1 | 1990-08-03 | 2017-07-14 | 1,2-Dichlorobenzene, water, unfiltered, recoverable, micrograms per liter |
34541 | 1 | 1990-08-03 | 2017-07-14 | 1,2-Dichloropropane, water, unfiltered, recoverable, micrograms per liter |
34546 | 1 | 1990-08-03 | 2017-07-14 | trans-1,2-Dichloroethene, water, unfiltered, recoverable, micrograms per liter |
34551 | 1 | 1990-08-03 | 2017-07-14 | 1,2,4-Trichlorobenzene, water, unfiltered, recoverable, micrograms per liter |
34566 | 1 | 1990-08-03 | 2017-07-14 | 1,3-Dichlorobenzene, water, unfiltered, recoverable, micrograms per liter |
34571 | 1 | 1990-08-03 | 2017-07-14 | 1,4-Dichlorobenzene, water, unfiltered, recoverable, micrograms per liter |
34668 | 1 | 1990-08-03 | 2017-07-14 | Dichlorodifluoromethane, water, unfiltered, recoverable, micrograms per liter |
34696 | 1 | 1990-08-03 | 2017-07-14 | Naphthalene, water, unfiltered, recoverable, micrograms per liter |
34699 | 1 | 1990-08-03 | 2017-07-14 | trans-1,3-Dichloropropene, water, unfiltered, recoverable, micrograms per liter |
34704 | 1 | 1990-08-03 | 2017-07-14 | cis-1,3-Dichloropropene, water, unfiltered, recoverable, micrograms per liter |
39036 | 5 | 1990-08-03 | 2017-07-14 | Alkalinity, water, filtered, fixed endpoint (pH 4.5) titration, field, milligrams per liter as calcium carbonate |
39086 | 3 | 1990-08-03 | 2017-07-14 | Alkalinity, water, filtered, inflection-point titration method (incremental titration method), field, milligrams per liter as calcium carbonate |
39175 | 1 | 1990-08-03 | 2017-07-14 | Vinyl chloride, water, unfiltered, recoverable, micrograms per liter |
39180 | 1 | 1990-08-03 | 2017-07-14 | Trichloroethene, water, unfiltered, recoverable, micrograms per liter |
39702 | 1 | 1990-08-03 | 2017-07-14 | Hexachlorobutadiene, water, unfiltered, recoverable, micrograms per liter |
49932 | 1 | 1990-08-03 | 2017-07-14 | delta sulfur-34/sulfur-32 of sulfate, water, filtered, per mil |
49933 | 1 | 1990-08-03 | 2017-07-14 | Carbon-14, water, filtered, percent modern |
49934 | 1 | 1990-08-03 | 2017-07-14 | Carbon-14 counting error, water, filtered, percent modern |
49991 | 1 | 1990-08-03 | 2017-07-14 | Methyl acrylate, water, unfiltered, recoverable, micrograms per liter |
49999 | 1 | 1990-08-03 | 2017-07-14 | 1,2,3,4-Tetramethylbenzene, water, unfiltered, recoverable, micrograms per liter |
50000 | 1 | 1990-08-03 | 2017-07-14 | 1,2,3,5-Tetramethylbenzene, water, unfiltered, recoverable, micrograms per liter |
50002 | 1 | 1990-08-03 | 2017-07-14 | Bromoethene, water, unfiltered, recoverable, micrograms per liter |
50004 | 1 | 1990-08-03 | 2017-07-14 | tert-Butyl ethyl ether, water, unfiltered, recoverable, micrograms per liter |
50005 | 1 | 1990-08-03 | 2017-07-14 | Methyl tert-pentyl ether, water, unfiltered, recoverable, micrograms per liter |
50280 | 4 | 1990-08-03 | 2017-07-14 | Site visit purpose, code |
50624 | 1 | 1990-08-03 | 2017-07-14 | Absorbance, 254 nm, water, filtered, absorbance units per centimeter |
50833 | 1 | 1990-08-03 | 2017-07-14 | Radium-224, water, filtered, picocuries per liter |
51189 | 1 | 1990-08-03 | 2017-07-14 | Hydrogen, water, dissolved, mole percent of dissolved gases |
51190 | 1 | 1990-08-03 | 2017-07-14 | Argon, water, dissolved, mole percent of dissolved gases |
51191 | 1 | 1990-08-03 | 2017-07-14 | Oxygen, water, dissolved, mole percent of dissolved gases |
51192 | 1 | 1990-08-03 | 2017-07-14 | Carbon dioxide, water, dissolved, mole percent of dissolved gases |
51193 | 1 | 1990-08-03 | 2017-07-14 | Dinitrogen, water, dissolved, mole percent of dissolved gases |
51194 | 1 | 1990-08-03 | 2017-07-14 | Carbon monoxide, water, dissolved, mole percent of dissolved gases |
51195 | 1 | 1990-08-03 | 2017-07-14 | Propene, water, dissolved, mole percent of dissolved gases |
51196 | 1 | 1990-08-03 | 2017-07-14 | C6 and higher-molecular-weight hydrocarbons, water, dissolved, mole percent of dissolved gases |
52901 | 1 | 1990-08-03 | 2017-07-14 | Fluorescence, water, filtered, excitation at 340 nm, emission at 440 nm, Raman units (RU) |
52902 | 1 | 1990-08-03 | 2017-07-14 | Fluorescence, water, filtered, excitation at 370 nm, emission at 460 nm, Raman units (RU) |
53054 | 1 | 1990-08-03 | 2017-07-14 | Benzoic acid, water, unfiltered, recoverable, milligrams per liter |
61040 | 1 | 1990-08-03 | 2017-07-14 | Helium-3/helium-4, water, unfiltered, ratio |
61046 | 1 | 1990-08-03 | 2017-07-14 | Neon, water, unfiltered, cubic centimeters per gram at standard temperature and pressure |
61047 | 1 | 1990-08-03 | 2017-07-14 | Neon error, water, unfiltered, cubic centimeters per gram at standard temperature and pressure |
62648 | 2 | 1990-08-03 | 2017-07-14 | delta boron-11/boron-10, water, filtered, per mil |
62854 | 1 | 1990-08-03 | 2017-07-14 | Total nitrogen [nitrate + nitrite + ammonia + organic-N], water, filtered, analytically determined, milligrams per liter |
63149 | 2 | 1990-08-03 | 2017-07-14 | Sulfur hexafluoride, water, unfiltered, recoverable, femtograms per kilogram |
63162 | 1 | 1990-08-03 | 2017-07-14 | Specific UV Absorbance, 254 nm, water, filtered, 1 cm path length, calculated, liter per (milligram of dissolved organic carbon * meter) |
63676 | 1 | 1990-08-03 | 2017-07-14 | Turbidity, water, unfiltered, broad band light source (400-680 nm), detectors at multiple angles including 90 +-30 degrees, ratiometric correction, NTRU |
64835 | 1 | 1990-08-03 | 2017-07-14 | Butyric acid, water, unfiltered, recoverable, milligrams per liter |
64836 | 1 | 1990-08-03 | 2017-07-14 | Formic acid, water, unfiltered, recoverable, milligrams per liter |
64837 | 1 | 1990-08-03 | 2017-07-14 | Lactic acid, water, unfiltered, recoverable, milligrams per liter |
64838 | 1 | 1990-08-03 | 2017-07-14 | Propionic acid, water, unfiltered, recoverable, milligrams per liter |
64839 | 1 | 1990-08-03 | 2017-07-14 | Pyruvic acid, water, unfiltered, recoverable, milligrams per liter |
68823 | 1 | 1990-08-03 | 2017-07-14 | Methane, water, dissolved, recoverable, mole percent of dissolved gases |
68824 | 1 | 1990-08-03 | 2017-07-14 | Ethane, water, dissolved, recoverable, mole percent of dissolved gases |
68825 | 1 | 1990-08-03 | 2017-07-14 | Ethene, water, dissolved, recoverable, mole percent of dissolved gases |
68826 | 1 | 1990-08-03 | 2017-07-14 | Propane, water, dissolved, recoverable, mole percent of dissolved gases |
68827 | 1 | 1990-08-03 | 2017-07-14 | 2-Methylpropane (isobutane), water, dissolved, recoverable, mole percent of dissolved gases |
68828 | 1 | 1990-08-03 | 2017-07-14 | n-Butane, water, dissolved, recoverable, mole percent of dissolved gases |
68829 | 1 | 1990-08-03 | 2017-07-14 | 2-Methylbutane (isopentane), water, dissolved, recoverable, mole percent of dissolved gases |
68830 | 1 | 1990-08-03 | 2017-07-14 | n-Pentane, water, dissolved, recoverable, mole percent of dissolved gases |
68831 | 1 | 1990-08-03 | 2017-07-14 | Methane, water, dissolved, recoverable, milligrams per liter |
68832 | 1 | 1990-08-03 | 2017-07-14 | Ethane, water, dissolved, recoverable, milligrams per liter |
68834 | 1 | 1990-08-03 | 2017-07-14 | Propane, water, dissolved, recoverable, milligrams per liter |
70300 | 6 | 1990-08-03 | 2017-07-14 | Dissolved solids dried at 180 degrees Celsius, water, filtered, milligrams per liter |
70301 | 6 | 1990-08-03 | 2017-07-14 | Dissolved solids, water, filtered, sum of constituents, milligrams per liter |
70303 | 6 | 1990-08-03 | 2017-07-14 | Dissolved solids, water, filtered, short tons per acre-foot |
71846 | 6 | 1990-08-03 | 2017-07-14 | Ammonia (NH3 + NH4+), water, filtered, milligrams per liter as NH4 |
71851 | 5 | 1990-08-03 | 2017-07-14 | Nitrate, water, filtered, milligrams per liter as nitrate |
71856 | 5 | 1990-08-03 | 2017-07-14 | Nitrite, water, filtered, milligrams per liter as nitrite |
71865 | 6 | 1990-08-03 | 2017-07-14 | Iodide, water, filtered, milligrams per liter |
71870 | 6 | 1990-08-03 | 2017-07-14 | Bromide, water, filtered, milligrams per liter |
71875 | 1 | 1990-08-03 | 2017-07-14 | Hydrogen sulfide, water, unfiltered, milligrams per liter |
71995 | 1 | 1990-08-03 | 2017-07-14 | Water use, primary, code |
71999 | 4 | 1990-08-03 | 2017-07-14 | Sample purpose, code |
72004 | 1 | 1990-08-03 | 2017-07-14 | Pump or flow period prior to sampling, minutes |
72005 | 4 | 1990-08-03 | 2017-07-14 | Sample source, code |
72008 | 1 | 1990-08-03 | 2017-07-14 | Depth of well, feet below land surface datum |
72015 | 2 | 1990-08-03 | 2017-07-14 | Depth to top of sampling interval, below land surface datum (LSD), feet |
72016 | 2 | 1990-08-03 | 2017-07-14 | Depth to bottom of sampling interval, below land surface datum (LSD), feet |
72019 | 4 | 1990-08-03 | 2017-07-14 | Depth to water level, feet below land surface |
73547 | 1 | 1990-08-03 | 2017-07-14 | trans-1,4-Dichloro-2-butene, water, unfiltered, recoverable, micrograms per liter |
73570 | 1 | 1990-08-03 | 2017-07-14 | Ethyl methacrylate, water, unfiltered, recoverable, micrograms per liter |
75978 | 3 | 1990-08-03 | 2017-07-14 | Strontium-87/strontium-86, water, filtered, ratio |
77041 | 1 | 1990-08-03 | 2017-07-14 | Carbon disulfide, water, unfiltered, micrograms per liter |
77093 | 1 | 1990-08-03 | 2017-07-14 | cis-1,2-Dichloroethene, water, unfiltered, recoverable, micrograms per liter |
77103 | 1 | 1990-08-03 | 2017-07-14 | n-Butyl methyl ketone, water, unfiltered, recoverable, micrograms per liter |
77128 | 1 | 1990-08-03 | 2017-07-14 | Styrene, water, unfiltered, recoverable, micrograms per liter |
77135 | 1 | 1990-08-03 | 2017-07-14 | o-Xylene, water, unfiltered, recoverable, micrograms per liter |
77168 | 1 | 1990-08-03 | 2017-07-14 | 1,1-Dichloropropene, water, unfiltered, recoverable, micrograms per liter |
77170 | 1 | 1990-08-03 | 2017-07-14 | 2,2-Dichloropropane, water, unfiltered, recoverable, micrograms per liter |
77173 | 1 | 1990-08-03 | 2017-07-14 | 1,3-Dichloropropane, water, unfiltered, recoverable, micrograms per liter |
77220 | 1 | 1990-08-03 | 2017-07-14 | 2-Ethyltoluene, water, unfiltered, recoverable, micrograms per liter |
77221 | 1 | 1990-08-03 | 2017-07-14 | 1,2,3-Trimethylbenzene, water, unfiltered, recoverable, micrograms per liter |
77222 | 1 | 1990-08-03 | 2017-07-14 | 1,2,4-Trimethylbenzene, water, unfiltered, recoverable, micrograms per liter |
77223 | 1 | 1990-08-03 | 2017-07-14 | Isopropylbenzene, water, unfiltered, recoverable, micrograms per liter |
77224 | 1 | 1990-08-03 | 2017-07-14 | n-Propylbenzene, water, unfiltered, recoverable, micrograms per liter |
77226 | 1 | 1990-08-03 | 2017-07-14 | 1,3,5-Trimethylbenzene, water, unfiltered, recoverable, micrograms per liter |
77275 | 1 | 1990-08-03 | 2017-07-14 | 2-Chlorotoluene, water, unfiltered, recoverable, micrograms per liter |
77277 | 1 | 1990-08-03 | 2017-07-14 | 4-Chlorotoluene, water, unfiltered, recoverable, micrograms per liter |
77297 | 1 | 1990-08-03 | 2017-07-14 | Bromochloromethane, water, unfiltered, recoverable, micrograms per liter |
77342 | 1 | 1990-08-03 | 2017-07-14 | n-Butylbenzene, water, unfiltered, recoverable, micrograms per liter |
77350 | 1 | 1990-08-03 | 2017-07-14 | sec-Butylbenzene, water, unfiltered, recoverable, micrograms per liter |
77353 | 1 | 1990-08-03 | 2017-07-14 | tert-Butylbenzene, water, unfiltered, recoverable, micrograms per liter |
77356 | 1 | 1990-08-03 | 2017-07-14 | 4-Isopropyltoluene, water, unfiltered, recoverable, micrograms per liter |
77424 | 1 | 1990-08-03 | 2017-07-14 | Iodomethane, water, unfiltered, recoverable, micrograms per liter |
77443 | 1 | 1990-08-03 | 2017-07-14 | 1,2,3-Trichloropropane, water, unfiltered, recoverable, micrograms per liter |
77562 | 1 | 1990-08-03 | 2017-07-14 | 1,1,1,2-Tetrachloroethane, water, unfiltered, recoverable, micrograms per liter |
77613 | 1 | 1990-08-03 | 2017-07-14 | 1,2,3-Trichlorobenzene, water, unfiltered, recoverable, micrograms per liter |
77651 | 1 | 1990-08-03 | 2017-07-14 | 1,2-Dibromoethane, water, unfiltered, recoverable, micrograms per liter |
77652 | 1 | 1990-08-03 | 2017-07-14 | 1,1,2-Trichloro-1,2,2-trifluoroethane, water, unfiltered, recoverable, micrograms per liter |
78032 | 1 | 1990-08-03 | 2017-07-14 | Methyl tert-butyl ether, water, unfiltered, recoverable, micrograms per liter |
78109 | 1 | 1990-08-03 | 2017-07-14 | 3-Chloropropene, water, unfiltered, recoverable, micrograms per liter |
78133 | 1 | 1990-08-03 | 2017-07-14 | Isobutyl methyl ketone, water, unfiltered, recoverable, micrograms per liter |
81352 | 1 | 1990-08-03 | 2017-07-14 | Filter pore size, micrometers |
81366 | 1 | 1990-08-03 | 2017-07-14 | Radium-228, water, filtered, picocuries per liter |
81552 | 1 | 1990-08-03 | 2017-07-14 | Acetone, water, unfiltered, recoverable, micrograms per liter |
81555 | 1 | 1990-08-03 | 2017-07-14 | Bromobenzene, water, unfiltered, recoverable, micrograms per liter |
81576 | 1 | 1990-08-03 | 2017-07-14 | Diethyl ether, water, unfiltered, recoverable, micrograms per liter |
81577 | 1 | 1990-08-03 | 2017-07-14 | Diisopropyl ether, water, unfiltered, recoverable, micrograms per liter |
81593 | 1 | 1990-08-03 | 2017-07-14 | Methyl acrylonitrile, water, unfiltered, recoverable, micrograms per liter |
81595 | 1 | 1990-08-03 | 2017-07-14 | Methyl ethyl ketone, water, unfiltered, recoverable, micrograms per liter |
81597 | 1 | 1990-08-03 | 2017-07-14 | Methyl methacrylate, water, unfiltered, recoverable, micrograms per liter |
81607 | 1 | 1990-08-03 | 2017-07-14 | Tetrahydrofuran, water, unfiltered, recoverable, micrograms per liter |
82042 | 1 | 1990-08-03 | 2017-07-14 | Hydrogen, water, dissolved, micrograms per liter |
82081 | 4 | 1990-08-03 | 2017-07-14 | delta carbon-13/carbon-12, water, filtered, per mil |
82082 | 6 | 1990-08-03 | 2017-07-14 | delta hydrogen-2/hydrogen-1, water, unfiltered, per mil |
82085 | 6 | 1990-08-03 | 2017-07-14 | delta oxygen-18/oxygen-16, water, unfiltered, per mil |
82086 | 1 | 1990-08-03 | 2017-07-14 | delta sulfur-34/sulfur-32, water, unfiltered, per mil |
82172 | 1 | 1990-08-03 | 2017-07-14 | Carbon-14, percent modern |
82398 | 5 | 1990-08-03 | 2017-07-14 | Sampling method, code |
82625 | 1 | 1990-08-03 | 2017-07-14 | 1,2-Dibromo-3-chloropropane, water, unfiltered, recoverable, micrograms per liter |
82727 | 1 | 1990-08-03 | 2017-07-14 | delta oxygen-18/oxygen-16 of sulfate, water, filtered, per mil |
82753 | 1 | 1990-08-03 | 2017-07-14 | Neon-20/neon-22, water, unfiltered, ratio |
82756 | 1 | 1990-08-03 | 2017-07-14 | Argon-40/argon-36, water, unfiltered, ratio |
82761 | 1 | 1990-08-03 | 2017-07-14 | Krypton-86/krypton-84, water, unfiltered, ratio |
82766 | 1 | 1990-08-03 | 2017-07-14 | Xenon-130/xenon-132, water, unfiltered, ratio |
82770 | 1 | 1990-08-03 | 2017-07-14 | Neon-20/neon-22 error, water, unfiltered, ratio |
82773 | 1 | 1990-08-03 | 2017-07-14 | Argon-40/argon-36 error, water, unfiltered, ratio |
82778 | 1 | 1990-08-03 | 2017-07-14 | Krypton-86/krypton-84 error, water, unfiltered, ratio |
82783 | 1 | 1990-08-03 | 2017-07-14 | Xenon-130/xenon-132 error, water, unfiltered, ratio |
84143 | 1 | 1990-08-03 | 2017-07-14 | Well purging condition, code |
84164 | 4 | 1990-08-03 | 2017-07-14 | Sampler type, code |
85561 | 1 | 1990-08-03 | 2017-07-14 | Helium-4, water, dissolved, cubic centimeters per gram at standard temperature and pressure |
85562 | 1 | 1990-08-03 | 2017-07-14 | Helium-4 error, water, unfiltered, cubic centimeters per gram at standard temperature and pressure |
85563 | 1 | 1990-08-03 | 2017-07-14 | Argon, water, dissolved, cubic centimeters per gram at standard temperature and pressure |
85564 | 1 | 1990-08-03 | 2017-07-14 | Argon error, water, unfiltered, cubic centimeters per gram at standard temperature and pressure |
85565 | 1 | 1990-08-03 | 2017-07-14 | Krypton, water, dissolved, cubic centimeters per gram at standard temperature and pressure |
85566 | 1 | 1990-08-03 | 2017-07-14 | Krypton error, water, unfiltered, cubic centimeters per gram at standard temperature and pressure |
85567 | 1 | 1990-08-03 | 2017-07-14 | Xenon, water, dissolved, cubic centimeters per gram at standard temperature and pressure |
85568 | 1 | 1990-08-03 | 2017-07-14 | Xenon error, water, unfiltered, cubic centimeters per gram at standard temperature and pressure |
85569 | 1 | 1990-08-03 | 2017-07-14 | Helium-3/helium-4 error, water, unfiltered, ratio |
85795 | 1 | 1990-08-03 | 2017-07-14 | m-Xylene plus p-xylene, water, unfiltered, recoverable, micrograms per liter |
90095 | 6 | 1990-08-03 | 2017-07-14 | Specific conductance, water, unfiltered, laboratory, microsiemens per centimeter at 25 degrees Celsius |
90410 | 4 | 1990-08-03 | 2017-07-14 | Acid neutralizing capacity, water, unfiltered, fixed endpoint (pH 4.5) titration, laboratory, milligrams per liter as calcium carbonate |
90576 | 1 | 1990-08-03 | 2017-07-14 | 1-Bromo-3-chloropropane-d6, surrogate, water, unfiltered, percent recovery |
90867 | 1 | 1990-08-03 | 2017-07-14 | Trihalomethanes, water, unfiltered, maximum summation, micrograms per liter |
99105 | 4 | 1990-08-03 | 2017-07-14 | Type of replicate, code |
99111 | 3 | 1990-08-03 | 2017-07-14 | Type of quality assurance data associated with sample, code |
99119 | 1 | 1990-08-03 | 2017-07-14 | Sulfide, water, unfiltered, field, milligrams per liter |
99156 | 1 | 1990-08-03 | 2017-07-14 | Sulfuric acid NWIS lot number, 4.5 N (1:7), 1 mL, National Field Supply Service (NFSS) stock number Q438FLD |
99157 | 1 | 1990-08-03 | 2017-07-14 | Hydrochloric acid NWIS lot number, 1:1 solution, 30 mL, National Field Supply Service (NFSS) stock number N1140 |
99158 | 1 | 1990-08-03 | 2017-07-14 | Hydrochloric acid NWIS lot number, 6 N (1:1), 2 mL, National Field Supply Service (NFSS) stock number Q446FLD |
99159 | 1 | 1990-08-03 | 2017-07-14 | Nitric acid NWIS lot number, 7.5-7.7 N, 2 mL, National Field Supply Service (NFSS) stock number Q436FLD |
99206 | 1 | 1990-08-03 | 2017-07-14 | NWIS lot number, capsule filter, 0.45 micron |
99833 | 1 | 1990-08-03 | 2017-07-14 | Toluene-d8, surrogate, water, unfiltered, percent recovery |
99834 | 1 | 1990-08-03 | 2017-07-14 | 1-Bromo-4-fluorobenzene, surrogate, NWQL VOC schedules, water, unfiltered, percent recovery |
99871 | 1 | 1990-08-03 | 2017-07-14 | Number of tentatively identified compounds (TICS) from VOC analysis by GCMS, number |