00003
325
1967-10-17
2022-09-12
Sampling depth, feet
00010
325
1967-10-17
2022-09-12
Temperature, water, degrees Celsius
00020
10
1967-10-17
2022-09-12
Temperature, air, degrees Celsius
00025
184
1967-10-17
2022-09-12
Barometric pressure, millimeters of mercury
00028
71
1967-10-17
2022-09-12
Agency analyzing sample, code
00035
8
1967-10-17
2022-09-12
Wind speed, miles per hour
00036
5
1967-10-17
2022-09-12
Wind direction, degrees clockwise from true north
00062
7
1967-10-17
2022-09-12
Elevation of reservoir water surface above datum, feet
00095
322
1967-10-17
2022-09-12
Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius
00191
321
1967-10-17
2022-09-12
Hydrogen ion, water, unfiltered, calculated, milligrams per liter
00300
325
1967-10-17
2022-09-12
Dissolved oxygen, water, unfiltered, milligrams per liter
00301
321
1967-10-17
2022-09-12
Dissolved oxygen, water, unfiltered, percent of saturation
00400
321
1967-10-17
2022-09-12
pH, water, unfiltered, field, standard units
00403
12
1967-10-17
2022-09-12
pH, water, unfiltered, laboratory, standard units
00405
15
1967-10-17
2022-09-12
Carbon dioxide, water, unfiltered, milligrams per liter
00410
3
1967-10-17
2022-09-12
Acid neutralizing capacity, water, unfiltered, fixed endpoint (pH 4.5) titration, field, milligrams per liter as calcium carbonate
00440
3
1967-10-17
2022-09-12
Bicarbonate, water, unfiltered, fixed endpoint (pH 4.5) titration, field, milligrams per liter
00452
12
1967-10-17
2022-09-12
Carbonate, water, filtered, inflection-point titration method (incremental titration method), field, milligrams per liter
00453
12
1967-10-17
2022-09-12
Bicarbonate, water, filtered, inflection-point titration method (incremental titration method), field, milligrams per liter
00602
10
1967-10-17
2022-09-12
Total nitrogen [nitrate + nitrite + ammonia + organic-N], water, filtered, milligrams per liter
00607
10
1967-10-17
2022-09-12
Organic nitrogen, water, filtered, milligrams per liter as nitrogen
00608
12
1967-10-17
2022-09-12
Ammonia (NH3 + NH4+), water, filtered, milligrams per liter as nitrogen
00613
12
1967-10-17
2022-09-12
Nitrite, water, filtered, milligrams per liter as nitrogen
00618
12
1967-10-17
2022-09-12
Nitrate, water, filtered, milligrams per liter as nitrogen
00623
10
1967-10-17
2022-09-12
Ammonia plus organic nitrogen, water, filtered, milligrams per liter as nitrogen
00630
2
1967-10-17
2022-09-12
Nitrate plus nitrite, water, unfiltered, milligrams per liter as nitrogen
00631
12
1967-10-17
2022-09-12
Nitrate plus nitrite, water, filtered, milligrams per liter as nitrogen
00660
12
1967-10-17
2022-09-12
Orthophosphate, water, filtered, milligrams per liter as PO4
00666
10
1967-10-17
2022-09-12
Phosphorus, water, filtered, milligrams per liter as phosphorus
00671
12
1967-10-17
2022-09-12
Orthophosphate, water, filtered, milligrams per liter as phosphorus
00900
15
1967-10-17
2022-09-12
Hardness, water, milligrams per liter as calcium carbonate
00902
3
1967-10-17
2022-09-12
Noncarbonate hardness, water, unfiltered, field, milligrams per liter as calcium carbonate
00904
12
1967-10-17
2022-09-12
Noncarbonate hardness, water, filtered, field, milligrams per liter as calcium carbonate
00915
15
1967-10-17
2022-09-12
Calcium, water, filtered, milligrams per liter
00925
15
1967-10-17
2022-09-12
Magnesium, water, filtered, milligrams per liter
00930
14
1967-10-17
2022-09-12
Sodium, water, filtered, milligrams per liter
00931
14
1967-10-17
2022-09-12
Sodium adsorption ratio (SAR), water, number
00932
12
1967-10-17
2022-09-12
Sodium fraction of cations, water, percent in equivalents of major cations
00935
13
1967-10-17
2022-09-12
Potassium, water, filtered, milligrams per liter
00940
50
1967-10-17
2022-09-12
Chloride, water, filtered, milligrams per liter
00945
15
1967-10-17
2022-09-12
Sulfate, water, filtered, milligrams per liter
00950
14
1967-10-17
2022-09-12
Fluoride, water, filtered, milligrams per liter
00955
14
1967-10-17
2022-09-12
Silica, water, filtered, milligrams per liter as SiO2
01046
20
1967-10-17
2022-09-12
Iron, water, filtered, micrograms per liter
01056
20
1967-10-17
2022-09-12
Manganese, water, filtered, micrograms per liter
39086
12
1967-10-17
2022-09-12
Alkalinity, water, filtered, inflection-point titration method (incremental titration method), field, milligrams per liter as calcium carbonate
49701
11
1967-10-17
2022-09-12
Transparency, water, in situ, Secchi disc, feet
70301
14
1967-10-17
2022-09-12
Dissolved solids, water, filtered, sum of constituents, milligrams per liter
70303
14
1967-10-17
2022-09-12
Dissolved solids, water, filtered, short tons per acre-foot
71846
12
1967-10-17
2022-09-12
Ammonia (NH3 + NH4+), water, filtered, milligrams per liter as NH4
71851
12
1967-10-17
2022-09-12
Nitrate, water, filtered, milligrams per liter as nitrate
71856
12
1967-10-17
2022-09-12
Nitrite, water, filtered, milligrams per liter as nitrite
71999
2
1967-10-17
2022-09-12
Sample purpose, code
82398
2
1967-10-17
2022-09-12
Sampling method, code
84164
2
1967-10-17
2022-09-12
Sampler type, code
90095
12
1967-10-17
2022-09-12
Specific conductance, water, unfiltered, laboratory, microsiemens per centimeter at 25 degrees Celsius
94425
1
1967-10-17
2022-09-12
Dreissena polymorpha (Pallas, 1771) larvae, number per liter
99111
25
1967-10-17
2022-09-12
Type of quality assurance data associated with sample, code
99159
12
1967-10-17
2022-09-12
Nitric acid NWIS lot number, 7.5-7.7 N, 2 mL, National Field Supply Service (NFSS) stock number Q436FLD
99174
8
1967-10-17
2022-09-12
Sulfuric acid titrant NWIS lot number, 0.16 N, cartridge, National Field Supply Service (NFSS) stock number Q142FLD
99206
12
1967-10-17
2022-09-12
NWIS lot number, capsule filter, 0.45 micron