00003
574
1967-10-17
2023-09-05
Sampling depth, feet
00010
574
1967-10-17
2023-09-05
Temperature, water, degrees Celsius
00020
38
1967-10-17
2023-09-05
Temperature, air, degrees Celsius
00025
396
1967-10-17
2023-09-05
Barometric pressure, millimeters of mercury
00028
148
1967-10-17
2023-09-05
Agency analyzing sample, code
00035
23
1967-10-17
2023-09-05
Wind speed, miles per hour
00036
15
1967-10-17
2023-09-05
Wind direction, degrees clockwise from true north
00062
23
1967-10-17
2023-09-05
Elevation of reservoir water surface above datum, feet
00095
569
1967-10-17
2023-09-05
Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius
00191
569
1967-10-17
2023-09-05
Hydrogen ion, water, unfiltered, calculated, milligrams per liter
00300
574
1967-10-17
2023-09-05
Dissolved oxygen, water, unfiltered, milligrams per liter
00301
565
1967-10-17
2023-09-05
Dissolved oxygen, water, unfiltered, percent of saturation
00400
569
1967-10-17
2023-09-05
pH, water, unfiltered, field, standard units
00403
32
1967-10-17
2023-09-05
pH, water, unfiltered, laboratory, standard units
00405
47
1967-10-17
2023-09-05
Carbon dioxide, water, unfiltered, milligrams per liter
00410
13
1967-10-17
2023-09-05
Acid neutralizing capacity, water, unfiltered, fixed endpoint (pH 4.5) titration, field, milligrams per liter as calcium carbonate
00440
17
1967-10-17
2023-09-05
Bicarbonate, water, unfiltered, fixed endpoint (pH 4.5) titration, field, milligrams per liter
00452
32
1967-10-17
2023-09-05
Carbonate, water, filtered, inflection-point titration method (incremental titration method), field, milligrams per liter
00453
32
1967-10-17
2023-09-05
Bicarbonate, water, filtered, inflection-point titration method (incremental titration method), field, milligrams per liter
00602
34
1967-10-17
2023-09-05
Total nitrogen [nitrate + nitrite + ammonia + organic-N], water, filtered, milligrams per liter
00607
34
1967-10-17
2023-09-05
Organic nitrogen, water, filtered, milligrams per liter as nitrogen
00608
34
1967-10-17
2023-09-05
Ammonia (NH3 + NH4+), water, filtered, milligrams per liter as nitrogen
00610
11
1967-10-17
2023-09-05
Ammonia (NH3 + NH4+), water, unfiltered, milligrams per liter as nitrogen
00613
34
1967-10-17
2023-09-05
Nitrite, water, filtered, milligrams per liter as nitrogen
00618
34
1967-10-17
2023-09-05
Nitrate, water, filtered, milligrams per liter as nitrogen
00623
34
1967-10-17
2023-09-05
Ammonia plus organic nitrogen, water, filtered, milligrams per liter as nitrogen
00630
16
1967-10-17
2023-09-05
Nitrate plus nitrite, water, unfiltered, milligrams per liter as nitrogen
00631
34
1967-10-17
2023-09-05
Nitrate plus nitrite, water, filtered, milligrams per liter as nitrogen
00660
34
1967-10-17
2023-09-05
Orthophosphate, water, filtered, milligrams per liter as PO4
00665
11
1967-10-17
2023-09-05
Phosphorus, water, unfiltered, milligrams per liter as phosphorus
00666
34
1967-10-17
2023-09-05
Phosphorus, water, filtered, milligrams per liter as phosphorus
00671
34
1967-10-17
2023-09-05
Orthophosphate, water, filtered, milligrams per liter as phosphorus
00900
49
1967-10-17
2023-09-05
Hardness, water, milligrams per liter as calcium carbonate
00902
16
1967-10-17
2023-09-05
Noncarbonate hardness, water, unfiltered, field, milligrams per liter as calcium carbonate
00904
32
1967-10-17
2023-09-05
Noncarbonate hardness, water, filtered, field, milligrams per liter as calcium carbonate
00915
43
1967-10-17
2023-09-05
Calcium, water, filtered, milligrams per liter
00925
43
1967-10-17
2023-09-05
Magnesium, water, filtered, milligrams per liter
00930
39
1967-10-17
2023-09-05
Sodium, water, filtered, milligrams per liter
00931
39
1967-10-17
2023-09-05
Sodium adsorption ratio (SAR), water, number
00932
34
1967-10-17
2023-09-05
Sodium fraction of cations, water, percent in equivalents of major cations
00933
3
1967-10-17
2023-09-05
Sodium plus potassium, water, filtered, milligrams per liter as sodium
00935
34
1967-10-17
2023-09-05
Potassium, water, filtered, milligrams per liter
00940
92
1967-10-17
2023-09-05
Chloride, water, filtered, milligrams per liter
00945
43
1967-10-17
2023-09-05
Sulfate, water, filtered, milligrams per liter
00950
43
1967-10-17
2023-09-05
Fluoride, water, filtered, milligrams per liter
00955
43
1967-10-17
2023-09-05
Silica, water, filtered, milligrams per liter as SiO2
01046
89
1967-10-17
2023-09-05
Iron, water, filtered, micrograms per liter
01056
89
1967-10-17
2023-09-05
Manganese, water, filtered, micrograms per liter
32000
15
1967-10-17
2023-09-05
Sample volume, liters
39086
32
1967-10-17
2023-09-05
Alkalinity, water, filtered, inflection-point titration method (incremental titration method), field, milligrams per liter as calcium carbonate
49701
30
1967-10-17
2023-09-05
Transparency, water, in situ, Secchi disc, feet
70301
41
1967-10-17
2023-09-05
Dissolved solids, water, filtered, sum of constituents, milligrams per liter
70303
41
1967-10-17
2023-09-05
Dissolved solids, water, filtered, short tons per acre-foot
71845
11
1967-10-17
2023-09-05
Ammonia (NH3 + NH4+), water, unfiltered, milligrams per liter as NH4
71846
34
1967-10-17
2023-09-05
Ammonia (NH3 + NH4+), water, filtered, milligrams per liter as NH4
71851
34
1967-10-17
2023-09-05
Nitrate, water, filtered, milligrams per liter as nitrate
71856
34
1967-10-17
2023-09-05
Nitrite, water, filtered, milligrams per liter as nitrite
71999
22
1967-10-17
2023-09-05
Sample purpose, code
82398
22
1967-10-17
2023-09-05
Sampling method, code
84164
18
1967-10-17
2023-09-05
Sampler type, code
90095
34
1967-10-17
2023-09-05
Specific conductance, water, unfiltered, laboratory, microsiemens per centimeter at 25 degrees Celsius
94425
14
1967-10-17
2023-09-05
Dreissena polymorpha (Pallas, 1771) larvae, number per liter
94428
1
1967-10-17
2023-09-05
Zebra mussel Dreissena polymorpha (Pallas, 1771) rDNA ITS 2 gene, water, DNA based, recoverable, copies per liter
99111
92
1967-10-17
2023-09-05
Type of quality assurance data associated with sample, code
99159
4
1967-10-17
2023-09-05
Nitric acid NWIS lot number, 7.5-7.7 N, 2 mL, National Field Supply Service (NFSS) stock number Q436FLD
99174
2
1967-10-17
2023-09-05
Sulfuric acid titrant NWIS lot number, 0.16 N, cartridge, National Field Supply Service (NFSS) stock number Q142FLD
99206
12
1967-10-17
2023-09-05
NWIS lot number, capsule filter, 0.45 micron