00004
63
2018-10-16
2019-08-20
Stream width, feet
00010
456
2018-10-16
2019-08-20
Temperature, water, degrees Celsius
00020
426
2018-10-16
2019-08-20
Temperature, air, degrees Celsius
00021
4
2018-10-16
2019-08-20
Temperature, air, degrees Fahrenheit
00025
9
2018-10-16
2019-08-20
Barometric pressure, millimeters of mercury
00028
237
2018-10-16
2019-08-20
Agency analyzing sample, code
00041
32
2018-10-16
2019-08-20
Weather, World Meteorological Organization (WMO) code
00060
44
2018-10-16
2019-08-20
Discharge, cubic feet per second
00061
402
2018-10-16
2019-08-20
Discharge, instantaneous, cubic feet per second
00063
63
2018-10-16
2019-08-20
Number of sampling points, count
00065
454
2018-10-16
2019-08-20
Gage height, feet
00095
444
2018-10-16
2019-08-20
Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius
00191
251
2018-10-16
2019-08-20
Hydrogen ion, water, unfiltered, calculated, milligrams per liter
00400
251
2018-10-16
2019-08-20
pH, water, unfiltered, field, standard units
00403
206
2018-10-16
2019-08-20
pH, water, unfiltered, laboratory, standard units
00405
105
2018-10-16
2019-08-20
Carbon dioxide, water, unfiltered, milligrams per liter
00452
7
2018-10-16
2019-08-20
Carbonate, water, filtered, inflection-point titration method (incremental titration method), field, milligrams per liter
00453
7
2018-10-16
2019-08-20
Bicarbonate, water, filtered, inflection-point titration method (incremental titration method), field, milligrams per liter
00681
79
2018-10-16
2019-08-20
Organic carbon, water, filtered, milligrams per liter
00900
251
2018-10-16
2019-08-20
Hardness, water, milligrams per liter as calcium carbonate
00904
7
2018-10-16
2019-08-20
Noncarbonate hardness, water, filtered, field, milligrams per liter as calcium carbonate
00905
70
2018-10-16
2019-08-20
Noncarbonate hardness, water, filtered, lab, milligrams per liter as calcium carbonate
00915
251
2018-10-16
2019-08-20
Calcium, water, filtered, milligrams per liter
00925
251
2018-10-16
2019-08-20
Magnesium, water, filtered, milligrams per liter
00930
111
2018-10-16
2019-08-20
Sodium, water, filtered, milligrams per liter
00931
111
2018-10-16
2019-08-20
Sodium adsorption ratio (SAR), water, number
00932
111
2018-10-16
2019-08-20
Sodium fraction of cations, water, percent in equivalents of major cations
00935
111
2018-10-16
2019-08-20
Potassium, water, filtered, milligrams per liter
00940
111
2018-10-16
2019-08-20
Chloride, water, filtered, milligrams per liter
00945
111
2018-10-16
2019-08-20
Sulfate, water, filtered, milligrams per liter
00950
111
2018-10-16
2019-08-20
Fluoride, water, filtered, milligrams per liter
00955
111
2018-10-16
2019-08-20
Silica, water, filtered, milligrams per liter as SiO2
01000
252
2018-10-16
2019-08-20
Arsenic, water, filtered, micrograms per liter
01002
251
2018-10-16
2019-08-20
Arsenic, water, unfiltered, micrograms per liter
01020
1
2018-10-16
2019-08-20
Boron, water, filtered, micrograms per liter
01022
1
2018-10-16
2019-08-20
Boron, water, unfiltered, recoverable, micrograms per liter
01025
252
2018-10-16
2019-08-20
Cadmium, water, filtered, micrograms per liter
01027
251
2018-10-16
2019-08-20
Cadmium, water, unfiltered, micrograms per liter
01030
2
2018-10-16
2019-08-20
Chromium, water, filtered, micrograms per liter
01035
1
2018-10-16
2019-08-20
Cobalt, water, filtered, micrograms per liter
01040
251
2018-10-16
2019-08-20
Copper, water, filtered, micrograms per liter
01042
251
2018-10-16
2019-08-20
Copper, water, unfiltered, recoverable, micrograms per liter
01045
251
2018-10-16
2019-08-20
Iron, water, unfiltered, recoverable, micrograms per liter
01046
251
2018-10-16
2019-08-20
Iron, water, filtered, micrograms per liter
01049
252
2018-10-16
2019-08-20
Lead, water, filtered, micrograms per liter
01051
251
2018-10-16
2019-08-20
Lead, water, unfiltered, recoverable, micrograms per liter
01055
251
2018-10-16
2019-08-20
Manganese, water, unfiltered, recoverable, micrograms per liter
01056
251
2018-10-16
2019-08-20
Manganese, water, filtered, micrograms per liter
01065
1
2018-10-16
2019-08-20
Nickel, water, filtered, micrograms per liter
01067
1
2018-10-16
2019-08-20
Nickel, water, unfiltered, recoverable, micrograms per liter
01090
252
2018-10-16
2019-08-20
Zinc, water, filtered, micrograms per liter
01092
251
2018-10-16
2019-08-20
Zinc, water, unfiltered, recoverable, micrograms per liter
01145
1
2018-10-16
2019-08-20
Selenium, water, filtered, micrograms per liter
01147
1
2018-10-16
2019-08-20
Selenium, water, unfiltered, micrograms per liter
29801
70
2018-10-16
2019-08-20
Alkalinity, water, filtered, fixed endpoint (pH 4.5) titration, laboratory, milligrams per liter as calcium carbonate
30207
454
2018-10-16
2019-08-20
Gage height, above datum, meters
30208
44
2018-10-16
2019-08-20
Discharge, cubic meters per second
30209
402
2018-10-16
2019-08-20
Discharge, instantaneous, cubic meters per second
39086
7
2018-10-16
2019-08-20
Alkalinity, water, filtered, inflection-point titration method (incremental titration method), field, milligrams per liter as calcium carbonate
50014
3
2018-10-16
2019-08-20
Transit rate, sampler, minimum, feet per second
50015
47
2018-10-16
2019-08-20
Transit rate, sampler, feet per second
50016
3
2018-10-16
2019-08-20
Transit rate, sampler, maximum, feet per second
50280
63
2018-10-16
2019-08-20
Site visit purpose, code
63676
80
2018-10-16
2019-08-20
Turbidity, water, unfiltered, broad band light source (400-680 nm), detectors at multiple angles including 90 +-30 degrees, ratiometric correction, NTRU
63680
9
2018-10-16
2019-08-20
Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU)
70301
105
2018-10-16
2019-08-20
Dissolved solids, water, filtered, sum of constituents, milligrams per liter
70302
70
2018-10-16
2019-08-20
Dissolved solids, water, short tons per day
70303
105
2018-10-16
2019-08-20
Dissolved solids, water, filtered, short tons per acre-foot
70331
251
2018-10-16
2019-08-20
Suspended sediment, sieve diameter, percent smaller than 0.0625 millimeters
71834
7
2018-10-16
2019-08-20
Hydroxide, water, filtered, inflection-point titration method (incremental titration method), field, milligrams per liter
71900
1
2018-10-16
2019-08-20
Mercury, water, unfiltered, recoverable, micrograms per liter
71999
43
2018-10-16
2019-08-20
Sample purpose, code
72104
6
2018-10-16
2019-08-20
Sample location, distance downstream, feet
72105
12
2018-10-16
2019-08-20
Sample location, distance upstream, feet
72219
63
2018-10-16
2019-08-20
Sampler nozzle material, code
72220
63
2018-10-16
2019-08-20
Sampler nozzle diameter, code
80154
252
2018-10-16
2019-08-20
Suspended sediment concentration, milligrams per liter
80155
212
2018-10-16
2019-08-20
Suspended sediment discharge, short tons per day
81904
31
2018-10-16
2019-08-20
Velocity at point in stream, feet per second
82398
252
2018-10-16
2019-08-20
Sampling method, code
84164
252
2018-10-16
2019-08-20
Sampler type, code
84171
58
2018-10-16
2019-08-20
Sample splitter type, field, code
84182
62
2018-10-16
2019-08-20
Bottle or bag sampler material (construction), code
90095
205
2018-10-16
2019-08-20
Specific conductance, water, unfiltered, laboratory, microsiemens per centimeter at 25 degrees Celsius
90410
28
2018-10-16
2019-08-20
Acid neutralizing capacity, water, unfiltered, fixed endpoint (pH 4.5) titration, laboratory, milligrams per liter as calcium carbonate
91157
40
2018-10-16
2019-08-20
Suspended sediment, sediment mass recovered from whole water sample, dry weight, grams
91158
10
2018-10-16
2019-08-20
Suspended sediment, smaller than 0.063 mm sieve diameter, sediment mass recovered from whole water sample, dry weight, grams
91159
10
2018-10-16
2019-08-20
Suspended sediment, larger than 0.063 mm sieve diameter, sediment mass recovered from whole water sample, dry weight, grams
91165
30
2018-10-16
2019-08-20
Suspended sediment, between 0.063 and 4 mm sieve diameter, sediment mass analyzed for particle size fractions, dry weight, grams
99105
23
2018-10-16
2019-08-20
Type of replicate, code
99111
47
2018-10-16
2019-08-20
Type of quality assurance data associated with sample, code
99156
71
2018-10-16
2019-08-20
Sulfuric acid NWIS lot number, 4.5 N (1:7), 1 mL, National Field Supply Service (NFSS) stock number Q438FLD
99159
71
2018-10-16
2019-08-20
Nitric acid NWIS lot number, 7.5-7.7 N, 2 mL, National Field Supply Service (NFSS) stock number Q436FLD
99161
49
2018-10-16
2019-08-20
Conductance standard NWIS lot number, 100 uS/cm KCl, National Field Supply Service (NFSS) stock number Q43FLD
99163
49
2018-10-16
2019-08-20
Conductance standard NWIS lot number, 500 uS/cm KCl, National Field Supply Service (NFSS) stock number Q45FLD
99164
29
2018-10-16
2019-08-20
Conductance standard NWIS lot number, 750 uS/cm KCl, National Field Supply Service (NFSS) stock number Q46FLD
99165
7
2018-10-16
2019-08-20
Conductance standard NWIS lot number, 1000 uS/cm KCl, National Field Supply Service (NFSS) stock number Q47FLD
99171
52
2018-10-16
2019-08-20
pH 10 Buffer solution, NWIS lot number, National Field Supply Service (NFSS) stock numbers Q122FLD, Q123FLD
99172
21
2018-10-16
2019-08-20
pH 4 Buffer solution, NWIS lot number, National Field Supply Service (NFSS) stock numbers Q124FLD, Q125FLD
99173
50
2018-10-16
2019-08-20
pH 7 Buffer solution, NWIS lot number, National Field Supply Service (NFSS) stock numbers Q126FLD, Q127FLD
99174
7
2018-10-16
2019-08-20
Sulfuric acid titrant NWIS lot number, 0.16 N, cartridge, National Field Supply Service (NFSS) stock number Q142FLD
99200
2
2018-10-16
2019-08-20
Lot number, first, inorganic-grade water, number
99206
69
2018-10-16
2019-08-20
NWIS lot number, capsule filter, 0.45 micron
99218
2
2018-10-16
2019-08-20
NWIS lot number, disk filter, 0.45 micron
99870
112
2018-10-16
2019-08-20
Julian date, in-bottle digestion, ddd
Discrete water samples data are undergoing modernization with this page no longer being updated with the latest data
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