00004
64
1993-03-09
2023-11-03
Stream width, feet
00010
457
1993-03-09
2023-11-03
Temperature, water, degrees Celsius
00020
434
1993-03-09
2023-11-03
Temperature, air, degrees Celsius
00021
3
1993-03-09
2023-11-03
Temperature, air, degrees Fahrenheit
00025
9
1993-03-09
2023-11-03
Barometric pressure, millimeters of mercury
00028
246
1993-03-09
2023-11-03
Agency analyzing sample, code
00041
31
1993-03-09
2023-11-03
Weather, World Meteorological Organization (WMO) code
00060
18
1993-03-09
2023-11-03
Discharge, cubic feet per second
00061
424
1993-03-09
2023-11-03
Discharge, instantaneous, cubic feet per second
00063
61
1993-03-09
2023-11-03
Number of sampling points, count
00065
447
1993-03-09
2023-11-03
Gage height, feet
00095
446
1993-03-09
2023-11-03
Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius
00191
252
1993-03-09
2023-11-03
Hydrogen ion, water, unfiltered, calculated, milligrams per liter
00400
252
1993-03-09
2023-11-03
pH, water, unfiltered, field, standard units
00403
205
1993-03-09
2023-11-03
pH, water, unfiltered, laboratory, standard units
00405
28
1993-03-09
2023-11-03
Carbon dioxide, water, unfiltered, milligrams per liter
00900
251
1993-03-09
2023-11-03
Hardness, water, milligrams per liter as calcium carbonate
00915
251
1993-03-09
2023-11-03
Calcium, water, filtered, milligrams per liter
00925
251
1993-03-09
2023-11-03
Magnesium, water, filtered, milligrams per liter
00930
28
1993-03-09
2023-11-03
Sodium, water, filtered, milligrams per liter
00931
28
1993-03-09
2023-11-03
Sodium adsorption ratio (SAR), water, number
00932
28
1993-03-09
2023-11-03
Sodium fraction of cations, water, percent in equivalents of major cations
00935
28
1993-03-09
2023-11-03
Potassium, water, filtered, milligrams per liter
00940
28
1993-03-09
2023-11-03
Chloride, water, filtered, milligrams per liter
00945
28
1993-03-09
2023-11-03
Sulfate, water, filtered, milligrams per liter
00950
28
1993-03-09
2023-11-03
Fluoride, water, filtered, milligrams per liter
00955
28
1993-03-09
2023-11-03
Silica, water, filtered, milligrams per liter as SiO2
01000
251
1993-03-09
2023-11-03
Arsenic, water, filtered, micrograms per liter
01002
252
1993-03-09
2023-11-03
Arsenic, water, unfiltered, micrograms per liter
01025
250
1993-03-09
2023-11-03
Cadmium, water, filtered, micrograms per liter
01027
252
1993-03-09
2023-11-03
Cadmium, water, unfiltered, micrograms per liter
01040
248
1993-03-09
2023-11-03
Copper, water, filtered, micrograms per liter
01042
250
1993-03-09
2023-11-03
Copper, water, unfiltered, recoverable, micrograms per liter
01045
251
1993-03-09
2023-11-03
Iron, water, unfiltered, recoverable, micrograms per liter
01046
251
1993-03-09
2023-11-03
Iron, water, filtered, micrograms per liter
01049
247
1993-03-09
2023-11-03
Lead, water, filtered, micrograms per liter
01051
248
1993-03-09
2023-11-03
Lead, water, unfiltered, recoverable, micrograms per liter
01055
252
1993-03-09
2023-11-03
Manganese, water, unfiltered, recoverable, micrograms per liter
01056
250
1993-03-09
2023-11-03
Manganese, water, filtered, micrograms per liter
01090
251
1993-03-09
2023-11-03
Zinc, water, filtered, micrograms per liter
01092
252
1993-03-09
2023-11-03
Zinc, water, unfiltered, recoverable, micrograms per liter
30207
447
1993-03-09
2023-11-03
Gage height, above datum, meters
30208
18
1993-03-09
2023-11-03
Discharge, cubic meters per second
30209
424
1993-03-09
2023-11-03
Discharge, instantaneous, cubic meters per second
50014
21
1993-03-09
2023-11-03
Transit rate, sampler, minimum, feet per second
50015
31
1993-03-09
2023-11-03
Transit rate, sampler, feet per second
50016
21
1993-03-09
2023-11-03
Transit rate, sampler, maximum, feet per second
50280
66
1993-03-09
2023-11-03
Site visit purpose, code
63680
9
1993-03-09
2023-11-03
Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU)
70301
28
1993-03-09
2023-11-03
Dissolved solids, water, filtered, sum of constituents, milligrams per liter
70302
28
1993-03-09
2023-11-03
Dissolved solids, water, short tons per day
70303
28
1993-03-09
2023-11-03
Dissolved solids, water, filtered, short tons per acre-foot
70331
252
1993-03-09
2023-11-03
Suspended sediment, sieve diameter, percent smaller than 0.0625 millimeters
71999
27
1993-03-09
2023-11-03
Sample purpose, code
72104
7
1993-03-09
2023-11-03
Sample location, distance downstream, feet
72105
12
1993-03-09
2023-11-03
Sample location, distance upstream, feet
72219
64
1993-03-09
2023-11-03
Sampler nozzle material, code
72220
64
1993-03-09
2023-11-03
Sampler nozzle diameter, code
80154
252
1993-03-09
2023-11-03
Suspended sediment concentration, milligrams per liter
80155
227
1993-03-09
2023-11-03
Suspended sediment discharge, short tons per day
81904
30
1993-03-09
2023-11-03
Velocity at point in stream, feet per second
82398
253
1993-03-09
2023-11-03
Sampling method, code
84164
253
1993-03-09
2023-11-03
Sampler type, code
84171
59
1993-03-09
2023-11-03
Sample splitter type, field, code
84182
64
1993-03-09
2023-11-03
Bottle or bag sampler material (construction), code
90095
204
1993-03-09
2023-11-03
Specific conductance, water, unfiltered, laboratory, microsiemens per centimeter at 25 degrees Celsius
90410
28
1993-03-09
2023-11-03
Acid neutralizing capacity, water, unfiltered, fixed endpoint (pH 4.5) titration, laboratory, milligrams per liter as calcium carbonate
91157
40
1993-03-09
2023-11-03
Suspended sediment, sediment mass recovered from whole water sample, dry weight, grams
91158
10
1993-03-09
2023-11-03
Suspended sediment, smaller than 0.063 mm sieve diameter, sediment mass recovered from whole water sample, dry weight, grams
91159
10
1993-03-09
2023-11-03
Suspended sediment, larger than 0.063 mm sieve diameter, sediment mass recovered from whole water sample, dry weight, grams
91165
30
1993-03-09
2023-11-03
Suspended sediment, between 0.063 and 4 mm sieve diameter, sediment mass analyzed for particle size fractions, dry weight, grams
99105
9
1993-03-09
2023-11-03
Type of replicate, code
99111
33
1993-03-09
2023-11-03
Type of quality assurance data associated with sample, code
99156
5
1993-03-09
2023-11-03
Sulfuric acid NWIS lot number, 4.5 N (1:7), 1 mL, National Field Supply Service (NFSS) stock number Q438FLD
99159
72
1993-03-09
2023-11-03
Nitric acid NWIS lot number, 7.5-7.7 N, 2 mL, National Field Supply Service (NFSS) stock number Q436FLD
99161
50
1993-03-09
2023-11-03
Conductance standard NWIS lot number, 100 uS/cm KCl, National Field Supply Service (NFSS) stock number Q43FLD
99163
50
1993-03-09
2023-11-03
Conductance standard NWIS lot number, 500 uS/cm KCl, National Field Supply Service (NFSS) stock number Q45FLD
99164
29
1993-03-09
2023-11-03
Conductance standard NWIS lot number, 750 uS/cm KCl, National Field Supply Service (NFSS) stock number Q46FLD
99165
8
1993-03-09
2023-11-03
Conductance standard NWIS lot number, 1000 uS/cm KCl, National Field Supply Service (NFSS) stock number Q47FLD
99171
53
1993-03-09
2023-11-03
pH 10 Buffer solution, NWIS lot number, National Field Supply Service (NFSS) stock numbers Q122FLD, Q123FLD
99172
17
1993-03-09
2023-11-03
pH 4 Buffer solution, NWIS lot number, National Field Supply Service (NFSS) stock numbers Q124FLD, Q125FLD
99173
53
1993-03-09
2023-11-03
pH 7 Buffer solution, NWIS lot number, National Field Supply Service (NFSS) stock numbers Q126FLD, Q127FLD
99200
3
1993-03-09
2023-11-03
Lot number, first, inorganic-grade water, number
99206
66
1993-03-09
2023-11-03
NWIS lot number, capsule filter, 0.45 micron
99218
4
1993-03-09
2023-11-03
NWIS lot number, disk filter, 0.45 micron
99870
114
1993-03-09
2023-11-03
Julian date, in-bottle digestion, ddd