00003
76
1970-09-09
2023-10-18
Sampling depth, feet
00004
6
1970-09-09
2023-10-18
Stream width, feet
00010
111
1970-09-09
2023-10-18
Temperature, water, degrees Celsius
00020
25
1970-09-09
2023-10-18
Temperature, air, degrees Celsius
00025
75
1970-09-09
2023-10-18
Barometric pressure, millimeters of mercury
00035
18
1970-09-09
2023-10-18
Wind speed, miles per hour
00036
13
1970-09-09
2023-10-18
Wind direction, degrees clockwise from true north
00041
6
1970-09-09
2023-10-18
Weather, World Meteorological Organization (WMO) code
00054
6
1970-09-09
2023-10-18
Reservoir storage, acre-feet
00055
2
1970-09-09
2023-10-18
Stream velocity, feet per second
00061
4
1970-09-09
2023-10-18
Discharge, instantaneous, cubic feet per second
00062
15
1970-09-09
2023-10-18
Elevation of reservoir water surface above datum, feet
00063
6
1970-09-09
2023-10-18
Number of sampling points, count
00065
6
1970-09-09
2023-10-18
Gage height, feet
00095
112
1970-09-09
2023-10-18
Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius
00191
112
1970-09-09
2023-10-18
Hydrogen ion, water, unfiltered, calculated, milligrams per liter
00300
112
1970-09-09
2023-10-18
Dissolved oxygen, water, unfiltered, milligrams per liter
00301
104
1970-09-09
2023-10-18
Dissolved oxygen, water, unfiltered, percent of saturation
00310
29
1970-09-09
2023-10-18
Biochemical oxygen demand, water, unfiltered, 5 days at 20 degrees Celsius, milligrams per liter
00400
112
1970-09-09
2023-10-18
pH, water, unfiltered, field, standard units
00405
30
1970-09-09
2023-10-18
Carbon dioxide, water, unfiltered, milligrams per liter
00410
30
1970-09-09
2023-10-18
Acid neutralizing capacity, water, unfiltered, fixed endpoint (pH 4.5) titration, field, milligrams per liter as calcium carbonate
00440
30
1970-09-09
2023-10-18
Bicarbonate, water, unfiltered, fixed endpoint (pH 4.5) titration, field, milligrams per liter
00445
30
1970-09-09
2023-10-18
Carbonate, water, unfiltered, fixed endpoint (pH 8.3) titration, field, milligrams per liter
00600
5
1970-09-09
2023-10-18
Total nitrogen [nitrate + nitrite + ammonia + organic-N], water, unfiltered, milligrams per liter
00605
17
1970-09-09
2023-10-18
Organic nitrogen, water, unfiltered, milligrams per liter as nitrogen
00607
5
1970-09-09
2023-10-18
Organic nitrogen, water, filtered, milligrams per liter as nitrogen
00608
6
1970-09-09
2023-10-18
Ammonia (NH3 + NH4+), water, filtered, milligrams per liter as nitrogen
00610
28
1970-09-09
2023-10-18
Ammonia (NH3 + NH4+), water, unfiltered, milligrams per liter as nitrogen
00613
6
1970-09-09
2023-10-18
Nitrite, water, filtered, milligrams per liter as nitrogen
00615
28
1970-09-09
2023-10-18
Nitrite, water, unfiltered, milligrams per liter as nitrogen
00618
6
1970-09-09
2023-10-18
Nitrate, water, filtered, milligrams per liter as nitrogen
00620
28
1970-09-09
2023-10-18
Nitrate, water, unfiltered, milligrams per liter as nitrogen
00631
6
1970-09-09
2023-10-18
Nitrate plus nitrite, water, filtered, milligrams per liter as nitrogen
00660
6
1970-09-09
2023-10-18
Orthophosphate, water, filtered, milligrams per liter as PO4
00665
33
1970-09-09
2023-10-18
Phosphorus, water, unfiltered, milligrams per liter as phosphorus
00671
6
1970-09-09
2023-10-18
Orthophosphate, water, filtered, milligrams per liter as phosphorus
00680
10
1970-09-09
2023-10-18
Organic carbon, water, unfiltered, milligrams per liter
00681
6
1970-09-09
2023-10-18
Organic carbon, water, filtered, milligrams per liter
00694
5
1970-09-09
2023-10-18
Carbon [inorganic plus organic], suspended sediment, total, milligrams per liter
00900
30
1970-09-09
2023-10-18
Hardness, water, milligrams per liter as calcium carbonate
00902
30
1970-09-09
2023-10-18
Noncarbonate hardness, water, unfiltered, field, milligrams per liter as calcium carbonate
00915
30
1970-09-09
2023-10-18
Calcium, water, filtered, milligrams per liter
00925
30
1970-09-09
2023-10-18
Magnesium, water, filtered, milligrams per liter
00930
6
1970-09-09
2023-10-18
Sodium, water, filtered, milligrams per liter
00931
30
1970-09-09
2023-10-18
Sodium adsorption ratio (SAR), water, number
00932
15
1970-09-09
2023-10-18
Sodium fraction of cations, water, percent in equivalents of major cations
00933
24
1970-09-09
2023-10-18
Sodium plus potassium, water, filtered, milligrams per liter as sodium
00935
6
1970-09-09
2023-10-18
Potassium, water, filtered, milligrams per liter
00940
30
1970-09-09
2023-10-18
Chloride, water, filtered, milligrams per liter
00945
30
1970-09-09
2023-10-18
Sulfate, water, filtered, milligrams per liter
00950
27
1970-09-09
2023-10-18
Fluoride, water, filtered, milligrams per liter
00955
30
1970-09-09
2023-10-18
Silica, water, filtered, milligrams per liter as SiO2
01300
6
1970-09-09
2023-10-18
Oil and grease, severity, code
01305
6
1970-09-09
2023-10-18
Suds or foam, severity, code
01320
6
1970-09-09
2023-10-18
Floating garbage, severity, code
01325
6
1970-09-09
2023-10-18
Floating algae mats, severity, code
01330
6
1970-09-09
2023-10-18
Odor, atmospheric, severity, code
01340
6
1970-09-09
2023-10-18
Dead fish, severity, code
01345
6
1970-09-09
2023-10-18
Floating debris, severity, code
01350
6
1970-09-09
2023-10-18
Turbidity, severity, code
30207
6
1970-09-09
2023-10-18
Gage height, above datum, meters
30209
4
1970-09-09
2023-10-18
Discharge, instantaneous, cubic meters per second
31501
29
1970-09-09
2023-10-18
Total coliforms, M-Endo MF method, immediate, water, colony forming units per 100 milliliters
31616
29
1970-09-09
2023-10-18
Fecal coliforms, M-FC MF (0.45 micron) method, water, colony forming units per 100 milliliters
31679
29
1970-09-09
2023-10-18
Fecal streptococci, m-Enterococcus MF method, water, colonies per 100 milliliters
32000
16
1970-09-09
2023-10-18
Sample volume, liters
49570
5
1970-09-09
2023-10-18
Particulate nitrogen, suspended in water, milligrams per liter
49701
7
1970-09-09
2023-10-18
Transparency, water, in situ, Secchi disc, feet
50015
1
1970-09-09
2023-10-18
Transit rate, sampler, feet per second
50280
6
1970-09-09
2023-10-18
Site visit purpose, code
50624
6
1970-09-09
2023-10-18
Absorbance, 254 nm, water, filtered, absorbance units per centimeter
61726
6
1970-09-09
2023-10-18
Absorbance, UV, organic constituents, 280 nm, 1 cm path length, water, filtered, absorbance units per centimeter
62854
5
1970-09-09
2023-10-18
Total nitrogen [nitrate + nitrite + ammonia + organic-N], water, filtered, analytically determined, milligrams per liter
62855
6
1970-09-09
2023-10-18
Total nitrogen [nitrate + nitrite + ammonia + organic-N], water, unfiltered, analytically determined, milligrams per liter
63162
6
1970-09-09
2023-10-18
Specific UV Absorbance, 254 nm, water, filtered, 1 cm path length, calculated, liter per (milligram of dissolved organic carbon * meter)
63680
6
1970-09-09
2023-10-18
Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU)
70301
30
1970-09-09
2023-10-18
Dissolved solids, water, filtered, sum of constituents, milligrams per liter
70303
30
1970-09-09
2023-10-18
Dissolved solids, water, filtered, short tons per acre-foot
70331
6
1970-09-09
2023-10-18
Suspended sediment, sieve diameter, percent smaller than 0.0625 millimeters
71845
28
1970-09-09
2023-10-18
Ammonia (NH3 + NH4+), water, unfiltered, milligrams per liter as NH4
71846
6
1970-09-09
2023-10-18
Ammonia (NH3 + NH4+), water, filtered, milligrams per liter as NH4
71851
6
1970-09-09
2023-10-18
Nitrate, water, filtered, milligrams per liter as nitrate
71856
6
1970-09-09
2023-10-18
Nitrite, water, filtered, milligrams per liter as nitrite
71999
7
1970-09-09
2023-10-18
Sample purpose, code
72053
1
1970-09-09
2023-10-18
Number of days since last precipitation event
72219
3
1970-09-09
2023-10-18
Sampler nozzle material, code
72220
3
1970-09-09
2023-10-18
Sampler nozzle diameter, code
80154
6
1970-09-09
2023-10-18
Suspended sediment concentration, milligrams per liter
80155
4
1970-09-09
2023-10-18
Suspended sediment discharge, short tons per day
81904
3
1970-09-09
2023-10-18
Velocity at point in stream, feet per second
82398
7
1970-09-09
2023-10-18
Sampling method, code
84164
7
1970-09-09
2023-10-18
Sampler type, code
84171
6
1970-09-09
2023-10-18
Sample splitter type, field, code
84182
6
1970-09-09
2023-10-18
Bottle or bag sampler material (construction), code
94425
19
1970-09-09
2023-10-18
Dreissena polymorpha (Pallas, 1771) larvae, number per liter
94428
3
1970-09-09
2023-10-18
Zebra mussel Dreissena polymorpha (Pallas, 1771) rDNA ITS 2 gene, water, DNA based, recoverable, copies per liter
94429
1
1970-09-09
2023-10-18
Zebra mussel Dreissena polymorpha (Pallas, 1771) shell length, larvae, average, micrometers
99105
1
1970-09-09
2023-10-18
Type of replicate, code
99111
51
1970-09-09
2023-10-18
Type of quality assurance data associated with sample, code
99156
6
1970-09-09
2023-10-18
Sulfuric acid NWIS lot number, 4.5 N (1:7), 1 mL, National Field Supply Service (NFSS) stock number Q438FLD
99161
1
1970-09-09
2023-10-18
Conductance standard NWIS lot number, 100 uS/cm KCl, National Field Supply Service (NFSS) stock number Q43FLD
99162
5
1970-09-09
2023-10-18
Conductance standard NWIS lot number, 250 uS/cm KCl, National Field Supply Service (NFSS) stock number Q44FLD
99163
6
1970-09-09
2023-10-18
Conductance standard NWIS lot number, 500 uS/cm KCl, National Field Supply Service (NFSS) stock number Q45FLD
99165
6
1970-09-09
2023-10-18
Conductance standard NWIS lot number, 1000 uS/cm KCl, National Field Supply Service (NFSS) stock number Q47FLD
99171
6
1970-09-09
2023-10-18
pH 10 Buffer solution, NWIS lot number, National Field Supply Service (NFSS) stock numbers Q122FLD, Q123FLD
99172
6
1970-09-09
2023-10-18
pH 4 Buffer solution, NWIS lot number, National Field Supply Service (NFSS) stock numbers Q124FLD, Q125FLD
99173
6
1970-09-09
2023-10-18
pH 7 Buffer solution, NWIS lot number, National Field Supply Service (NFSS) stock numbers Q126FLD, Q127FLD
99206
6
1970-09-09
2023-10-18
NWIS lot number, capsule filter, 0.45 micron