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Water Quality Samples for the Nation
Parameter Code |
Count | Begin Date |
End Date |
Parameter Code Complete Name |
---|---|---|---|---|
00004 | 28 | 1999-05-17 | 2024-01-16 | Stream width, feet |
00010 | 48 | 1999-05-17 | 2024-01-16 | Temperature, water, degrees Celsius |
00078 | 16 | 1999-05-17 | 2024-01-16 | Transparency, water, in situ, Secchi disc, meters |
00095 | 48 | 1999-05-17 | 2024-01-16 | Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius |
00191 | 48 | 1999-05-17 | 2024-01-16 | Hydrogen ion, water, unfiltered, calculated, milligrams per liter |
00300 | 48 | 1999-05-17 | 2024-01-16 | Dissolved oxygen, water, unfiltered, milligrams per liter |
00400 | 48 | 1999-05-17 | 2024-01-16 | pH, water, unfiltered, field, standard units |
00405 | 2 | 1999-05-17 | 2024-01-16 | Carbon dioxide, water, unfiltered, milligrams per liter |
00600 | 12 | 1999-05-17 | 2024-01-16 | Total nitrogen [nitrate + nitrite + ammonia + organic-N], water, unfiltered, milligrams per liter |
00605 | 52 | 1999-05-17 | 2024-01-16 | Organic nitrogen, water, unfiltered, milligrams per liter as nitrogen |
00607 | 4 | 1999-05-17 | 2024-01-16 | Organic nitrogen, water, filtered, milligrams per liter as nitrogen |
00608 | 44 | 1999-05-17 | 2024-01-16 | Ammonia (NH3 + NH4+), water, filtered, milligrams per liter as nitrogen |
00610 | 8 | 1999-05-17 | 2024-01-16 | Ammonia (NH3 + NH4+), water, unfiltered, milligrams per liter as nitrogen |
00613 | 4 | 1999-05-17 | 2024-01-16 | Nitrite, water, filtered, milligrams per liter as nitrogen |
00618 | 4 | 1999-05-17 | 2024-01-16 | Nitrate, water, filtered, milligrams per liter as nitrogen |
00625 | 8 | 1999-05-17 | 2024-01-16 | Ammonia plus organic nitrogen, water, unfiltered, milligrams per liter as nitrogen |
00630 | 8 | 1999-05-17 | 2024-01-16 | Nitrate plus nitrite, water, unfiltered, milligrams per liter as nitrogen |
00631 | 44 | 1999-05-17 | 2024-01-16 | Nitrate plus nitrite, water, filtered, milligrams per liter as nitrogen |
00650 | 8 | 1999-05-17 | 2024-01-16 | Phosphate, water, unfiltered, milligrams per liter as PO4 |
00660 | 44 | 1999-05-17 | 2024-01-16 | Orthophosphate, water, filtered, milligrams per liter as PO4 |
00665 | 52 | 1999-05-17 | 2024-01-16 | Phosphorus, water, unfiltered, milligrams per liter as phosphorus |
00666 | 4 | 1999-05-17 | 2024-01-16 | Phosphorus, water, filtered, milligrams per liter as phosphorus |
00671 | 44 | 1999-05-17 | 2024-01-16 | Orthophosphate, water, filtered, milligrams per liter as phosphorus |
00681 | 47 | 1999-05-17 | 2024-01-16 | Organic carbon, water, filtered, milligrams per liter |
00688 | 2 | 1999-05-17 | 2024-01-16 | Inorganic carbon, suspended sediment, total, milligrams per liter |
00689 | 2 | 1999-05-17 | 2024-01-16 | Organic carbon, suspended sediment, total, milligrams per liter |
00694 | 47 | 1999-05-17 | 2024-01-16 | Carbon [inorganic plus organic], suspended sediment, total, milligrams per liter |
00900 | 2 | 1999-05-17 | 2024-01-16 | Hardness, water, milligrams per liter as calcium carbonate |
00905 | 2 | 1999-05-17 | 2024-01-16 | Noncarbonate hardness, water, filtered, lab, milligrams per liter as calcium carbonate |
00915 | 2 | 1999-05-17 | 2024-01-16 | Calcium, water, filtered, milligrams per liter |
00925 | 2 | 1999-05-17 | 2024-01-16 | Magnesium, water, filtered, milligrams per liter |
00930 | 2 | 1999-05-17 | 2024-01-16 | Sodium, water, filtered, milligrams per liter |
00931 | 2 | 1999-05-17 | 2024-01-16 | Sodium adsorption ratio (SAR), water, number |
00932 | 2 | 1999-05-17 | 2024-01-16 | Sodium fraction of cations, water, percent in equivalents of major cations |
00935 | 2 | 1999-05-17 | 2024-01-16 | Potassium, water, filtered, milligrams per liter |
00940 | 2 | 1999-05-17 | 2024-01-16 | Chloride, water, filtered, milligrams per liter |
00945 | 2 | 1999-05-17 | 2024-01-16 | Sulfate, water, filtered, milligrams per liter |
00950 | 2 | 1999-05-17 | 2024-01-16 | Fluoride, water, filtered, milligrams per liter |
00955 | 2 | 1999-05-17 | 2024-01-16 | Silica, water, filtered, milligrams per liter as SiO2 |
01000 | 2 | 1999-05-17 | 2024-01-16 | Arsenic, water, filtered, micrograms per liter |
01005 | 2 | 1999-05-17 | 2024-01-16 | Barium, water, filtered, micrograms per liter |
01007 | 2 | 1999-05-17 | 2024-01-16 | Barium, water, unfiltered, recoverable, micrograms per liter |
01010 | 2 | 1999-05-17 | 2024-01-16 | Beryllium, water, filtered, micrograms per liter |
01012 | 2 | 1999-05-17 | 2024-01-16 | Beryllium, water, unfiltered, recoverable, micrograms per liter |
01020 | 2 | 1999-05-17 | 2024-01-16 | Boron, water, filtered, micrograms per liter |
01025 | 2 | 1999-05-17 | 2024-01-16 | Cadmium, water, filtered, micrograms per liter |
01027 | 2 | 1999-05-17 | 2024-01-16 | Cadmium, water, unfiltered, micrograms per liter |
01030 | 2 | 1999-05-17 | 2024-01-16 | Chromium, water, filtered, micrograms per liter |
01034 | 2 | 1999-05-17 | 2024-01-16 | Chromium, water, unfiltered, recoverable, micrograms per liter |
01035 | 2 | 1999-05-17 | 2024-01-16 | Cobalt, water, filtered, micrograms per liter |
01037 | 2 | 1999-05-17 | 2024-01-16 | Cobalt, water, unfiltered, recoverable, micrograms per liter |
01040 | 2 | 1999-05-17 | 2024-01-16 | Copper, water, filtered, micrograms per liter |
01042 | 2 | 1999-05-17 | 2024-01-16 | Copper, water, unfiltered, recoverable, micrograms per liter |
01046 | 2 | 1999-05-17 | 2024-01-16 | Iron, water, filtered, micrograms per liter |
01049 | 2 | 1999-05-17 | 2024-01-16 | Lead, water, filtered, micrograms per liter |
01051 | 2 | 1999-05-17 | 2024-01-16 | Lead, water, unfiltered, recoverable, micrograms per liter |
01055 | 2 | 1999-05-17 | 2024-01-16 | Manganese, water, unfiltered, recoverable, micrograms per liter |
01056 | 2 | 1999-05-17 | 2024-01-16 | Manganese, water, filtered, micrograms per liter |
01057 | 2 | 1999-05-17 | 2024-01-16 | Thallium, water, filtered, micrograms per liter |
01059 | 2 | 1999-05-17 | 2024-01-16 | Thallium, water, unfiltered, micrograms per liter |
01060 | 2 | 1999-05-17 | 2024-01-16 | Molybdenum, water, filtered, micrograms per liter |
01062 | 2 | 1999-05-17 | 2024-01-16 | Molybdenum, water, unfiltered, recoverable, micrograms per liter |
01065 | 2 | 1999-05-17 | 2024-01-16 | Nickel, water, filtered, micrograms per liter |
01067 | 2 | 1999-05-17 | 2024-01-16 | Nickel, water, unfiltered, recoverable, micrograms per liter |
01075 | 2 | 1999-05-17 | 2024-01-16 | Silver, water, filtered, micrograms per liter |
01077 | 2 | 1999-05-17 | 2024-01-16 | Silver, water, unfiltered, recoverable, micrograms per liter |
01080 | 2 | 1999-05-17 | 2024-01-16 | Strontium, water, filtered, micrograms per liter |
01082 | 2 | 1999-05-17 | 2024-01-16 | Strontium, water, unfiltered, recoverable, micrograms per liter |
01085 | 2 | 1999-05-17 | 2024-01-16 | Vanadium, water, filtered, micrograms per liter |
01090 | 2 | 1999-05-17 | 2024-01-16 | Zinc, water, filtered, micrograms per liter |
01092 | 2 | 1999-05-17 | 2024-01-16 | Zinc, water, unfiltered, recoverable, micrograms per liter |
01095 | 2 | 1999-05-17 | 2024-01-16 | Antimony, water, filtered, micrograms per liter |
01097 | 2 | 1999-05-17 | 2024-01-16 | Antimony, water, unfiltered, micrograms per liter |
01105 | 2 | 1999-05-17 | 2024-01-16 | Aluminum, water, unfiltered, recoverable, micrograms per liter |
01106 | 2 | 1999-05-17 | 2024-01-16 | Aluminum, water, filtered, micrograms per liter |
01130 | 2 | 1999-05-17 | 2024-01-16 | Lithium, water, filtered, micrograms per liter |
01132 | 2 | 1999-05-17 | 2024-01-16 | Lithium, water, unfiltered, recoverable, micrograms per liter |
01145 | 2 | 1999-05-17 | 2024-01-16 | Selenium, water, filtered, micrograms per liter |
01147 | 2 | 1999-05-17 | 2024-01-16 | Selenium, water, unfiltered, micrograms per liter |
22703 | 2 | 1999-05-17 | 2024-01-16 | Uranium (natural), water, filtered, micrograms per liter |
28011 | 2 | 1999-05-17 | 2024-01-16 | Uranium (natural), water, unfiltered, micrograms per liter |
29801 | 2 | 1999-05-17 | 2024-01-16 | Alkalinity, water, filtered, fixed endpoint (pH 4.5) titration, laboratory, milligrams per liter as calcium carbonate |
32211 | 37 | 1999-05-17 | 2024-01-16 | Chlorophyll a, phytoplankton, spectrophotometric acid method, micrograms per liter |
49570 | 47 | 1999-05-17 | 2024-01-16 | Particulate nitrogen, suspended in water, milligrams per liter |
62854 | 4 | 1999-05-17 | 2024-01-16 | Total nitrogen [nitrate + nitrite + ammonia + organic-N], water, filtered, analytically determined, milligrams per liter |
62855 | 44 | 1999-05-17 | 2024-01-16 | Total nitrogen [nitrate + nitrite + ammonia + organic-N], water, unfiltered, analytically determined, milligrams per liter |
70300 | 2 | 1999-05-17 | 2024-01-16 | Dissolved solids dried at 180 degrees Celsius, water, filtered, milligrams per liter |
70301 | 2 | 1999-05-17 | 2024-01-16 | Dissolved solids, water, filtered, sum of constituents, milligrams per liter |
70303 | 2 | 1999-05-17 | 2024-01-16 | Dissolved solids, water, filtered, short tons per acre-foot |
70507 | 8 | 1999-05-17 | 2024-01-16 | Orthophosphate, water, unfiltered, milligrams per liter as phosphorus |
71845 | 8 | 1999-05-17 | 2024-01-16 | Ammonia (NH3 + NH4+), water, unfiltered, milligrams per liter as NH4 |
71846 | 44 | 1999-05-17 | 2024-01-16 | Ammonia (NH3 + NH4+), water, filtered, milligrams per liter as NH4 |
71851 | 4 | 1999-05-17 | 2024-01-16 | Nitrate, water, filtered, milligrams per liter as nitrate |
71856 | 4 | 1999-05-17 | 2024-01-16 | Nitrite, water, filtered, milligrams per liter as nitrite |
71870 | 2 | 1999-05-17 | 2024-01-16 | Bromide, water, filtered, milligrams per liter |
71887 | 8 | 1999-05-17 | 2024-01-16 | Total nitrogen [nitrate + nitrite + ammonia + organic-N], water, unfiltered, milligrams per liter as nitrate |
71999 | 28 | 1999-05-17 | 2024-01-16 | Sample purpose, code |
82398 | 28 | 1999-05-17 | 2024-01-16 | Sampling method, code |
84164 | 28 | 1999-05-17 | 2024-01-16 | Sampler type, code |
84171 | 1 | 1999-05-17 | 2024-01-16 | Sample splitter type, field, code |
99111 | 24 | 1999-05-17 | 2024-01-16 | Type of quality assurance data associated with sample, code |
99156 | 28 | 1999-05-17 | 2024-01-16 | Sulfuric acid NWIS lot number, 4.5 N (1:7), 1 mL, National Field Supply Service (NFSS) stock number Q438FLD |
99159 | 2 | 1999-05-17 | 2024-01-16 | Nitric acid NWIS lot number, 7.5-7.7 N, 2 mL, National Field Supply Service (NFSS) stock number Q436FLD |
99206 | 28 | 1999-05-17 | 2024-01-16 | NWIS lot number, capsule filter, 0.45 micron |
99870 | 2 | 1999-05-17 | 2024-01-16 | Julian date, in-bottle digestion, ddd |