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Water Quality Samples for the Nation
Parameter Code |
Count | Begin Date |
End Date |
Parameter Code Complete Name |
---|---|---|---|---|
00003 | 325 | 1967-10-17 | 2022-09-12 | Sampling depth, feet |
00010 | 325 | 1967-10-17 | 2022-09-12 | Temperature, water, degrees Celsius |
00020 | 10 | 1967-10-17 | 2022-09-12 | Temperature, air, degrees Celsius |
00025 | 184 | 1967-10-17 | 2022-09-12 | Barometric pressure, millimeters of mercury |
00028 | 71 | 1967-10-17 | 2022-09-12 | Agency analyzing sample, code |
00035 | 8 | 1967-10-17 | 2022-09-12 | Wind speed, miles per hour |
00036 | 5 | 1967-10-17 | 2022-09-12 | Wind direction, degrees clockwise from true north |
00062 | 7 | 1967-10-17 | 2022-09-12 | Elevation of reservoir water surface above datum, feet |
00095 | 322 | 1967-10-17 | 2022-09-12 | Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius |
00191 | 321 | 1967-10-17 | 2022-09-12 | Hydrogen ion, water, unfiltered, calculated, milligrams per liter |
00300 | 325 | 1967-10-17 | 2022-09-12 | Dissolved oxygen, water, unfiltered, milligrams per liter |
00301 | 321 | 1967-10-17 | 2022-09-12 | Dissolved oxygen, water, unfiltered, percent of saturation |
00400 | 321 | 1967-10-17 | 2022-09-12 | pH, water, unfiltered, field, standard units |
00403 | 12 | 1967-10-17 | 2022-09-12 | pH, water, unfiltered, laboratory, standard units |
00405 | 15 | 1967-10-17 | 2022-09-12 | Carbon dioxide, water, unfiltered, milligrams per liter |
00410 | 3 | 1967-10-17 | 2022-09-12 | Acid neutralizing capacity, water, unfiltered, fixed endpoint (pH 4.5) titration, field, milligrams per liter as calcium carbonate |
00440 | 3 | 1967-10-17 | 2022-09-12 | Bicarbonate, water, unfiltered, fixed endpoint (pH 4.5) titration, field, milligrams per liter |
00452 | 12 | 1967-10-17 | 2022-09-12 | Carbonate, water, filtered, inflection-point titration method (incremental titration method), field, milligrams per liter |
00453 | 12 | 1967-10-17 | 2022-09-12 | Bicarbonate, water, filtered, inflection-point titration method (incremental titration method), field, milligrams per liter |
00602 | 10 | 1967-10-17 | 2022-09-12 | Total nitrogen [nitrate + nitrite + ammonia + organic-N], water, filtered, milligrams per liter |
00607 | 10 | 1967-10-17 | 2022-09-12 | Organic nitrogen, water, filtered, milligrams per liter as nitrogen |
00608 | 12 | 1967-10-17 | 2022-09-12 | Ammonia (NH3 + NH4+), water, filtered, milligrams per liter as nitrogen |
00613 | 12 | 1967-10-17 | 2022-09-12 | Nitrite, water, filtered, milligrams per liter as nitrogen |
00618 | 12 | 1967-10-17 | 2022-09-12 | Nitrate, water, filtered, milligrams per liter as nitrogen |
00623 | 10 | 1967-10-17 | 2022-09-12 | Ammonia plus organic nitrogen, water, filtered, milligrams per liter as nitrogen |
00630 | 2 | 1967-10-17 | 2022-09-12 | Nitrate plus nitrite, water, unfiltered, milligrams per liter as nitrogen |
00631 | 12 | 1967-10-17 | 2022-09-12 | Nitrate plus nitrite, water, filtered, milligrams per liter as nitrogen |
00660 | 12 | 1967-10-17 | 2022-09-12 | Orthophosphate, water, filtered, milligrams per liter as PO4 |
00666 | 10 | 1967-10-17 | 2022-09-12 | Phosphorus, water, filtered, milligrams per liter as phosphorus |
00671 | 12 | 1967-10-17 | 2022-09-12 | Orthophosphate, water, filtered, milligrams per liter as phosphorus |
00900 | 15 | 1967-10-17 | 2022-09-12 | Hardness, water, milligrams per liter as calcium carbonate |
00902 | 3 | 1967-10-17 | 2022-09-12 | Noncarbonate hardness, water, unfiltered, field, milligrams per liter as calcium carbonate |
00904 | 12 | 1967-10-17 | 2022-09-12 | Noncarbonate hardness, water, filtered, field, milligrams per liter as calcium carbonate |
00915 | 15 | 1967-10-17 | 2022-09-12 | Calcium, water, filtered, milligrams per liter |
00925 | 15 | 1967-10-17 | 2022-09-12 | Magnesium, water, filtered, milligrams per liter |
00930 | 14 | 1967-10-17 | 2022-09-12 | Sodium, water, filtered, milligrams per liter |
00931 | 14 | 1967-10-17 | 2022-09-12 | Sodium adsorption ratio (SAR), water, number |
00932 | 12 | 1967-10-17 | 2022-09-12 | Sodium fraction of cations, water, percent in equivalents of major cations |
00935 | 13 | 1967-10-17 | 2022-09-12 | Potassium, water, filtered, milligrams per liter |
00940 | 50 | 1967-10-17 | 2022-09-12 | Chloride, water, filtered, milligrams per liter |
00945 | 15 | 1967-10-17 | 2022-09-12 | Sulfate, water, filtered, milligrams per liter |
00950 | 14 | 1967-10-17 | 2022-09-12 | Fluoride, water, filtered, milligrams per liter |
00955 | 14 | 1967-10-17 | 2022-09-12 | Silica, water, filtered, milligrams per liter as SiO2 |
01046 | 20 | 1967-10-17 | 2022-09-12 | Iron, water, filtered, micrograms per liter |
01056 | 20 | 1967-10-17 | 2022-09-12 | Manganese, water, filtered, micrograms per liter |
39086 | 12 | 1967-10-17 | 2022-09-12 | Alkalinity, water, filtered, inflection-point titration method (incremental titration method), field, milligrams per liter as calcium carbonate |
49701 | 11 | 1967-10-17 | 2022-09-12 | Transparency, water, in situ, Secchi disc, feet |
70301 | 14 | 1967-10-17 | 2022-09-12 | Dissolved solids, water, filtered, sum of constituents, milligrams per liter |
70303 | 14 | 1967-10-17 | 2022-09-12 | Dissolved solids, water, filtered, short tons per acre-foot |
71846 | 12 | 1967-10-17 | 2022-09-12 | Ammonia (NH3 + NH4+), water, filtered, milligrams per liter as NH4 |
71851 | 12 | 1967-10-17 | 2022-09-12 | Nitrate, water, filtered, milligrams per liter as nitrate |
71856 | 12 | 1967-10-17 | 2022-09-12 | Nitrite, water, filtered, milligrams per liter as nitrite |
71999 | 2 | 1967-10-17 | 2022-09-12 | Sample purpose, code |
82398 | 2 | 1967-10-17 | 2022-09-12 | Sampling method, code |
84164 | 2 | 1967-10-17 | 2022-09-12 | Sampler type, code |
90095 | 12 | 1967-10-17 | 2022-09-12 | Specific conductance, water, unfiltered, laboratory, microsiemens per centimeter at 25 degrees Celsius |
94425 | 1 | 1967-10-17 | 2022-09-12 | Dreissena polymorpha (Pallas, 1771) larvae, number per liter |
99111 | 25 | 1967-10-17 | 2022-09-12 | Type of quality assurance data associated with sample, code |
99159 | 12 | 1967-10-17 | 2022-09-12 | Nitric acid NWIS lot number, 7.5-7.7 N, 2 mL, National Field Supply Service (NFSS) stock number Q436FLD |
99174 | 8 | 1967-10-17 | 2022-09-12 | Sulfuric acid titrant NWIS lot number, 0.16 N, cartridge, National Field Supply Service (NFSS) stock number Q142FLD |
99206 | 12 | 1967-10-17 | 2022-09-12 | NWIS lot number, capsule filter, 0.45 micron |