00004
127
2018-10-24
2019-09-17
Stream width, feet
00010
436
2018-10-24
2019-09-17
Temperature, water, degrees Celsius
00011
3
2018-10-24
2019-09-17
Temperature, water, degrees Fahrenheit
00020
421
2018-10-24
2019-09-17
Temperature, air, degrees Celsius
00025
303
2018-10-24
2019-09-17
Barometric pressure, millimeters of mercury
00028
247
2018-10-24
2019-09-17
Agency analyzing sample, code
00032
23
2018-10-24
2019-09-17
Cloud cover, percent
00035
22
2018-10-24
2019-09-17
Wind speed, miles per hour
00041
28
2018-10-24
2019-09-17
Weather, World Meteorological Organization (WMO) code
00060
4
2018-10-24
2019-09-17
Discharge, cubic feet per second
00061
441
2018-10-24
2019-09-17
Discharge, instantaneous, cubic feet per second
00063
131
2018-10-24
2019-09-17
Number of sampling points, count
00065
392
2018-10-24
2019-09-17
Gage height, feet
00076
1
2018-10-24
2019-09-17
Turbidity, water, unfiltered, nephelometric turbidity units
00095
443
2018-10-24
2019-09-17
Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius
00098
1
2018-10-24
2019-09-17
Sampling depth, meters
00191
307
2018-10-24
2019-09-17
Hydrogen ion, water, unfiltered, calculated, milligrams per liter
00300
298
2018-10-24
2019-09-17
Dissolved oxygen, water, unfiltered, milligrams per liter
00301
294
2018-10-24
2019-09-17
Dissolved oxygen, water, unfiltered, percent of saturation
00400
307
2018-10-24
2019-09-17
pH, water, unfiltered, field, standard units
00403
300
2018-10-24
2019-09-17
pH, water, unfiltered, laboratory, standard units
00405
293
2018-10-24
2019-09-17
Carbon dioxide, water, unfiltered, milligrams per liter
00419
100
2018-10-24
2019-09-17
Acid neutralizing capacity, water, unfiltered, inflection-point titration method (incremental titration method), field, milligrams per liter as calcium carbonate
00447
38
2018-10-24
2019-09-17
Carbonate, water, unfiltered, inflection-point titration method (incremental titration method), field, milligrams per liter
00449
7
2018-10-24
2019-09-17
Bicarbonate, water, unfiltered, inflection-point titration method (incremental titration method), laboratory, milligrams per liter
00450
32
2018-10-24
2019-09-17
Bicarbonate, water, unfiltered, inflection-point titration method (incremental titration method), field, milligrams per liter
00452
47
2018-10-24
2019-09-17
Carbonate, water, filtered, inflection-point titration method (incremental titration method), field, milligrams per liter
00453
81
2018-10-24
2019-09-17
Bicarbonate, water, filtered, inflection-point titration method (incremental titration method), field, milligrams per liter
00572
2
2018-10-24
2019-09-17
Biomass, periphyton, ash weight, grams per square meter
00573
2
2018-10-24
2019-09-17
Biomass, periphyton, dry weight, grams per square meter
00600
59
2018-10-24
2019-09-17
Total nitrogen [nitrate + nitrite + ammonia + organic-N], water, unfiltered, milligrams per liter
00605
150
2018-10-24
2019-09-17
Organic nitrogen, water, unfiltered, milligrams per liter as nitrogen
00607
6
2018-10-24
2019-09-17
Organic nitrogen, water, filtered, milligrams per liter as nitrogen
00608
138
2018-10-24
2019-09-17
Ammonia (NH3 + NH4+), water, filtered, milligrams per liter as nitrogen
00610
13
2018-10-24
2019-09-17
Ammonia (NH3 + NH4+), water, unfiltered, milligrams per liter as nitrogen
00613
150
2018-10-24
2019-09-17
Nitrite, water, filtered, milligrams per liter as nitrogen
00618
149
2018-10-24
2019-09-17
Nitrate, water, filtered, milligrams per liter as nitrogen
00625
53
2018-10-24
2019-09-17
Ammonia plus organic nitrogen, water, unfiltered, milligrams per liter as nitrogen
00630
13
2018-10-24
2019-09-17
Nitrate plus nitrite, water, unfiltered, milligrams per liter as nitrogen
00631
196
2018-10-24
2019-09-17
Nitrate plus nitrite, water, filtered, milligrams per liter as nitrogen
00660
150
2018-10-24
2019-09-17
Orthophosphate, water, filtered, milligrams per liter as PO4
00665
166
2018-10-24
2019-09-17
Phosphorus, water, unfiltered, milligrams per liter as phosphorus
00670
4
2018-10-24
2019-09-17
Organic phosphorus, water, unfiltered, milligrams per liter as phosphorus
00671
150
2018-10-24
2019-09-17
Orthophosphate, water, filtered, milligrams per liter as phosphorus
00681
38
2018-10-24
2019-09-17
Organic carbon, water, filtered, milligrams per liter
00694
6
2018-10-24
2019-09-17
Carbon [inorganic plus organic], suspended sediment, total, milligrams per liter
00900
311
2018-10-24
2019-09-17
Hardness, water, milligrams per liter as calcium carbonate
00904
97
2018-10-24
2019-09-17
Noncarbonate hardness, water, filtered, field, milligrams per liter as calcium carbonate
00905
277
2018-10-24
2019-09-17
Noncarbonate hardness, water, filtered, lab, milligrams per liter as calcium carbonate
00915
311
2018-10-24
2019-09-17
Calcium, water, filtered, milligrams per liter
00925
311
2018-10-24
2019-09-17
Magnesium, water, filtered, milligrams per liter
00930
311
2018-10-24
2019-09-17
Sodium, water, filtered, milligrams per liter
00931
311
2018-10-24
2019-09-17
Sodium adsorption ratio (SAR), water, number
00932
311
2018-10-24
2019-09-17
Sodium fraction of cations, water, percent in equivalents of major cations
00935
312
2018-10-24
2019-09-17
Potassium, water, filtered, milligrams per liter
00940
311
2018-10-24
2019-09-17
Chloride, water, filtered, milligrams per liter
00945
311
2018-10-24
2019-09-17
Sulfate, water, filtered, milligrams per liter
00950
299
2018-10-24
2019-09-17
Fluoride, water, filtered, milligrams per liter
00955
300
2018-10-24
2019-09-17
Silica, water, filtered, milligrams per liter as SiO2
01000
215
2018-10-24
2019-09-17
Arsenic, water, filtered, micrograms per liter
01002
196
2018-10-24
2019-09-17
Arsenic, water, unfiltered, micrograms per liter
01005
131
2018-10-24
2019-09-17
Barium, water, filtered, micrograms per liter
01007
196
2018-10-24
2019-09-17
Barium, water, unfiltered, recoverable, micrograms per liter
01010
119
2018-10-24
2019-09-17
Beryllium, water, filtered, micrograms per liter
01012
179
2018-10-24
2019-09-17
Beryllium, water, unfiltered, recoverable, micrograms per liter
01020
61
2018-10-24
2019-09-17
Boron, water, filtered, micrograms per liter
01022
44
2018-10-24
2019-09-17
Boron, water, unfiltered, recoverable, micrograms per liter
01025
131
2018-10-24
2019-09-17
Cadmium, water, filtered, micrograms per liter
01027
146
2018-10-24
2019-09-17
Cadmium, water, unfiltered, micrograms per liter
01030
107
2018-10-24
2019-09-17
Chromium, water, filtered, micrograms per liter
01034
146
2018-10-24
2019-09-17
Chromium, water, unfiltered, recoverable, micrograms per liter
01035
25
2018-10-24
2019-09-17
Cobalt, water, filtered, micrograms per liter
01040
130
2018-10-24
2019-09-17
Copper, water, filtered, micrograms per liter
01042
146
2018-10-24
2019-09-17
Copper, water, unfiltered, recoverable, micrograms per liter
01045
126
2018-10-24
2019-09-17
Iron, water, unfiltered, recoverable, micrograms per liter
01046
196
2018-10-24
2019-09-17
Iron, water, filtered, micrograms per liter
01049
131
2018-10-24
2019-09-17
Lead, water, filtered, micrograms per liter
01051
145
2018-10-24
2019-09-17
Lead, water, unfiltered, recoverable, micrograms per liter
01055
126
2018-10-24
2019-09-17
Manganese, water, unfiltered, recoverable, micrograms per liter
01056
215
2018-10-24
2019-09-17
Manganese, water, filtered, micrograms per liter
01057
17
2018-10-24
2019-09-17
Thallium, water, filtered, micrograms per liter
01060
17
2018-10-24
2019-09-17
Molybdenum, water, filtered, micrograms per liter
01065
123
2018-10-24
2019-09-17
Nickel, water, filtered, micrograms per liter
01067
146
2018-10-24
2019-09-17
Nickel, water, unfiltered, recoverable, micrograms per liter
01075
37
2018-10-24
2019-09-17
Silver, water, filtered, micrograms per liter
01080
61
2018-10-24
2019-09-17
Strontium, water, filtered, micrograms per liter
01085
17
2018-10-24
2019-09-17
Vanadium, water, filtered, micrograms per liter
01090
128
2018-10-24
2019-09-17
Zinc, water, filtered, micrograms per liter
01092
146
2018-10-24
2019-09-17
Zinc, water, unfiltered, recoverable, micrograms per liter
01095
17
2018-10-24
2019-09-17
Antimony, water, filtered, micrograms per liter
01105
165
2018-10-24
2019-09-17
Aluminum, water, unfiltered, recoverable, micrograms per liter
01106
132
2018-10-24
2019-09-17
Aluminum, water, filtered, micrograms per liter
01130
49
2018-10-24
2019-09-17
Lithium, water, filtered, micrograms per liter
01145
131
2018-10-24
2019-09-17
Selenium, water, filtered, micrograms per liter
01147
196
2018-10-24
2019-09-17
Selenium, water, unfiltered, micrograms per liter
01300
21
2018-10-24
2019-09-17
Oil and grease, severity, code
01305
22
2018-10-24
2019-09-17
Suds or foam, severity, code
01320
20
2018-10-24
2019-09-17
Floating garbage, severity, code
01325
22
2018-10-24
2019-09-17
Floating algae mats, severity, code
01330
20
2018-10-24
2019-09-17
Odor, atmospheric, severity, code
01340
20
2018-10-24
2019-09-17
Dead fish, severity, code
01345
19
2018-10-24
2019-09-17
Floating debris, severity, code
01350
19
2018-10-24
2019-09-17
Turbidity, severity, code
22703
17
2018-10-24
2019-09-17
Uranium (natural), water, filtered, micrograms per liter
29801
278
2018-10-24
2019-09-17
Alkalinity, water, filtered, fixed endpoint (pH 4.5) titration, laboratory, milligrams per liter as calcium carbonate
30207
392
2018-10-24
2019-09-17
Gage height, above datum, meters
30208
4
2018-10-24
2019-09-17
Discharge, cubic meters per second
30209
441
2018-10-24
2019-09-17
Discharge, instantaneous, cubic meters per second
31625
11
2018-10-24
2019-09-17
Fecal coliforms, M-FC MF (0.7 micron) method, water, colony forming units per 100 milliliters
39036
1
2018-10-24
2019-09-17
Alkalinity, water, filtered, fixed endpoint (pH 4.5) titration, field, milligrams per liter as calcium carbonate
39086
104
2018-10-24
2019-09-17
Alkalinity, water, filtered, inflection-point titration method (incremental titration method), field, milligrams per liter as calcium carbonate
39720
10
2018-10-24
2019-09-17
Picloram, water, unfiltered, recoverable, micrograms per liter
39730
10
2018-10-24
2019-09-17
2,4-D, water, unfiltered, recoverable, micrograms per liter
39740
10
2018-10-24
2019-09-17
2,4,5-T, water, unfiltered, recoverable, micrograms per liter
39760
10
2018-10-24
2019-09-17
Silvex, water, unfiltered, recoverable, micrograms per liter
49570
6
2018-10-24
2019-09-17
Particulate nitrogen, suspended in water, milligrams per liter
49954
2
2018-10-24
2019-09-17
Biomass, periphyton, ash free dry mass, grams per square meter
50015
20
2018-10-24
2019-09-17
Transit rate, sampler, feet per second
50280
33
2018-10-24
2019-09-17
Site visit purpose, code
50286
5
2018-10-24
2019-09-17
Mercury, water, unfiltered, nanograms per liter
62359
2
2018-10-24
2019-09-17
Pheophytin a, periphyton, milligrams per square meter
62854
6
2018-10-24
2019-09-17
Total nitrogen [nitrate + nitrite + ammonia + organic-N], water, filtered, analytically determined, milligrams per liter
62855
109
2018-10-24
2019-09-17
Total nitrogen [nitrate + nitrite + ammonia + organic-N], water, unfiltered, analytically determined, milligrams per liter
63675
1
2018-10-24
2019-09-17
Turbidity, water, unfiltered, broad band light source (400-680 nm), detection angle 90 +-30 degrees to incident light, nephelometric turbidity units (NTU)
63676
61
2018-10-24
2019-09-17
Turbidity, water, unfiltered, broad band light source (400-680 nm), detectors at multiple angles including 90 +-30 degrees, ratiometric correction, NTRU
70300
203
2018-10-24
2019-09-17
Dissolved solids dried at 180 degrees Celsius, water, filtered, milligrams per liter
70301
311
2018-10-24
2019-09-17
Dissolved solids, water, filtered, sum of constituents, milligrams per liter
70302
309
2018-10-24
2019-09-17
Dissolved solids, water, short tons per day
70303
313
2018-10-24
2019-09-17
Dissolved solids, water, filtered, short tons per acre-foot
70331
245
2018-10-24
2019-09-17
Suspended sediment, sieve diameter, percent smaller than 0.0625 millimeters
70950
2
2018-10-24
2019-09-17
Biomass to chlorophyll ratio, periphyton, number
70957
2
2018-10-24
2019-09-17
Chlorophyll a, periphyton, chromatographic-fluorometric method, milligrams per square meter
71845
13
2018-10-24
2019-09-17
Ammonia (NH3 + NH4+), water, unfiltered, milligrams per liter as NH4
71846
138
2018-10-24
2019-09-17
Ammonia (NH3 + NH4+), water, filtered, milligrams per liter as NH4
71851
150
2018-10-24
2019-09-17
Nitrate, water, filtered, milligrams per liter as nitrate
71856
150
2018-10-24
2019-09-17
Nitrite, water, filtered, milligrams per liter as nitrite
71886
2
2018-10-24
2019-09-17
Phosphorus, water, unfiltered, milligrams per liter as PO4
71887
13
2018-10-24
2019-09-17
Total nitrogen [nitrate + nitrite + ammonia + organic-N], water, unfiltered, milligrams per liter as nitrate
71890
18
2018-10-24
2019-09-17
Mercury, water, filtered, micrograms per liter
71900
18
2018-10-24
2019-09-17
Mercury, water, unfiltered, recoverable, micrograms per liter
71999
72
2018-10-24
2019-09-17
Sample purpose, code
72104
108
2018-10-24
2019-09-17
Sample location, distance downstream, feet
72105
6
2018-10-24
2019-09-17
Sample location, distance upstream, feet
72219
5
2018-10-24
2019-09-17
Sampler nozzle material, code
72220
5
2018-10-24
2019-09-17
Sampler nozzle diameter, code
80154
263
2018-10-24
2019-09-17
Suspended sediment concentration, milligrams per liter
80155
259
2018-10-24
2019-09-17
Suspended sediment discharge, short tons per day
81904
10
2018-10-24
2019-09-17
Velocity at point in stream, feet per second
82052
10
2018-10-24
2019-09-17
Dicamba, water, unfiltered, recoverable, micrograms per liter
82183
10
2018-10-24
2019-09-17
Dichlorprop, water, unfiltered, recoverable, micrograms per liter
82398
320
2018-10-24
2019-09-17
Sampling method, code
84164
308
2018-10-24
2019-09-17
Sampler type, code
84171
109
2018-10-24
2019-09-17
Sample splitter type, field, code
84182
6
2018-10-24
2019-09-17
Bottle or bag sampler material (construction), code
90095
302
2018-10-24
2019-09-17
Specific conductance, water, unfiltered, laboratory, microsiemens per centimeter at 25 degrees Celsius
90410
241
2018-10-24
2019-09-17
Acid neutralizing capacity, water, unfiltered, fixed endpoint (pH 4.5) titration, laboratory, milligrams per liter as calcium carbonate
91157
40
2018-10-24
2019-09-17
Suspended sediment, sediment mass recovered from whole water sample, dry weight, grams
91165
28
2018-10-24
2019-09-17
Suspended sediment, between 0.063 and 4 mm sieve diameter, sediment mass analyzed for particle size fractions, dry weight, grams
99100
1
2018-10-24
2019-09-17
Type of blank solution, code
99101
1
2018-10-24
2019-09-17
Source of blank solution, code
99102
1
2018-10-24
2019-09-17
Type of blank sample, code
99105
15
2018-10-24
2019-09-17
Type of replicate, code
99111
105
2018-10-24
2019-09-17
Type of quality assurance data associated with sample, code
99159
3
2018-10-24
2019-09-17
Nitric acid NWIS lot number, 7.5-7.7 N, 2 mL, National Field Supply Service (NFSS) stock number Q436FLD
99163
1
2018-10-24
2019-09-17
Conductance standard NWIS lot number, 500 uS/cm KCl, National Field Supply Service (NFSS) stock number Q45FLD
99165
1
2018-10-24
2019-09-17
Conductance standard NWIS lot number, 1000 uS/cm KCl, National Field Supply Service (NFSS) stock number Q47FLD
99166
1
2018-10-24
2019-09-17
Conductance standard NWIS lot number, 2500 uS/cm KCl, National Field Supply Service (NFSS) stock number Q49FLD
99171
2
2018-10-24
2019-09-17
pH 10 Buffer solution, NWIS lot number, National Field Supply Service (NFSS) stock numbers Q122FLD, Q123FLD
99173
3
2018-10-24
2019-09-17
pH 7 Buffer solution, NWIS lot number, National Field Supply Service (NFSS) stock numbers Q126FLD, Q127FLD
99200
1
2018-10-24
2019-09-17
Lot number, first, inorganic-grade water, number
99206
3
2018-10-24
2019-09-17
NWIS lot number, capsule filter, 0.45 micron
99870
56
2018-10-24
2019-09-17
Julian date, in-bottle digestion, ddd
Discrete water samples data are undergoing modernization with this page no longer being updated with the latest data
starting in February 2024 