00003
232
2015-08-26
2023-10-10
Sampling depth, feet
00010
232
2015-08-26
2023-10-10
Temperature, water, degrees Celsius
00020
20
2015-08-26
2023-10-10
Temperature, air, degrees Celsius
00025
232
2015-08-26
2023-10-10
Barometric pressure, millimeters of mercury
00035
20
2015-08-26
2023-10-10
Wind speed, miles per hour
00036
16
2015-08-26
2023-10-10
Wind direction, degrees clockwise from true north
00062
20
2015-08-26
2023-10-10
Elevation of reservoir water surface above datum, feet
00095
222
2015-08-26
2023-10-10
Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius
00191
232
2015-08-26
2023-10-10
Hydrogen ion, water, unfiltered, calculated, milligrams per liter
00300
232
2015-08-26
2023-10-10
Dissolved oxygen, water, unfiltered, milligrams per liter
00301
222
2015-08-26
2023-10-10
Dissolved oxygen, water, unfiltered, percent of saturation
00400
232
2015-08-26
2023-10-10
pH, water, unfiltered, field, standard units
00403
1
2015-08-26
2023-10-10
pH, water, unfiltered, laboratory, standard units
00530
1
2015-08-26
2023-10-10
Suspended solids, water, unfiltered, milligrams per liter
00600
1
2015-08-26
2023-10-10
Total nitrogen [nitrate + nitrite + ammonia + organic-N], water, unfiltered, milligrams per liter
00602
1
2015-08-26
2023-10-10
Total nitrogen [nitrate + nitrite + ammonia + organic-N], water, filtered, milligrams per liter
00605
1
2015-08-26
2023-10-10
Organic nitrogen, water, unfiltered, milligrams per liter as nitrogen
00607
1
2015-08-26
2023-10-10
Organic nitrogen, water, filtered, milligrams per liter as nitrogen
00608
1
2015-08-26
2023-10-10
Ammonia (NH3 + NH4+), water, filtered, milligrams per liter as nitrogen
00613
1
2015-08-26
2023-10-10
Nitrite, water, filtered, milligrams per liter as nitrogen
00618
1
2015-08-26
2023-10-10
Nitrate, water, filtered, milligrams per liter as nitrogen
00623
1
2015-08-26
2023-10-10
Ammonia plus organic nitrogen, water, filtered, milligrams per liter as nitrogen
00625
1
2015-08-26
2023-10-10
Ammonia plus organic nitrogen, water, unfiltered, milligrams per liter as nitrogen
00631
1
2015-08-26
2023-10-10
Nitrate plus nitrite, water, filtered, milligrams per liter as nitrogen
00660
1
2015-08-26
2023-10-10
Orthophosphate, water, filtered, milligrams per liter as PO4
00665
1
2015-08-26
2023-10-10
Phosphorus, water, unfiltered, milligrams per liter as phosphorus
00666
1
2015-08-26
2023-10-10
Phosphorus, water, filtered, milligrams per liter as phosphorus
00671
1
2015-08-26
2023-10-10
Orthophosphate, water, filtered, milligrams per liter as phosphorus
00680
1
2015-08-26
2023-10-10
Organic carbon, water, unfiltered, milligrams per liter
00681
1
2015-08-26
2023-10-10
Organic carbon, water, filtered, milligrams per liter
00900
1
2015-08-26
2023-10-10
Hardness, water, milligrams per liter as calcium carbonate
00915
1
2015-08-26
2023-10-10
Calcium, water, filtered, milligrams per liter
00925
1
2015-08-26
2023-10-10
Magnesium, water, filtered, milligrams per liter
00930
1
2015-08-26
2023-10-10
Sodium, water, filtered, milligrams per liter
00931
1
2015-08-26
2023-10-10
Sodium adsorption ratio (SAR), water, number
00932
1
2015-08-26
2023-10-10
Sodium fraction of cations, water, percent in equivalents of major cations
00935
1
2015-08-26
2023-10-10
Potassium, water, filtered, milligrams per liter
00940
1
2015-08-26
2023-10-10
Chloride, water, filtered, milligrams per liter
00945
1
2015-08-26
2023-10-10
Sulfate, water, filtered, milligrams per liter
00950
1
2015-08-26
2023-10-10
Fluoride, water, filtered, milligrams per liter
00955
1
2015-08-26
2023-10-10
Silica, water, filtered, milligrams per liter as SiO2
01046
1
2015-08-26
2023-10-10
Iron, water, filtered, micrograms per liter
01056
1
2015-08-26
2023-10-10
Manganese, water, filtered, micrograms per liter
32000
16
2015-08-26
2023-10-10
Sample volume, liters
32318
45
2015-08-26
2023-10-10
Chlorophylls, water, in situ, fluorometric method, excitation at 470 +-15 nm, emission at 685 +-20 nm, micrograms per liter
32319
45
2015-08-26
2023-10-10
Phycocyanin fluorescence (fPC), water, in situ, concentration estimated from reference material, micrograms per liter as phycocyanin
32320
45
2015-08-26
2023-10-10
Chlorophyll fluorescence (fChl), water, in situ, fluorometric method, excitation at 470 +-15 nm, emission at 685 +-20 nm, relative fluorescence units (RFU)
32321
45
2015-08-26
2023-10-10
Phycocyanin relative fluorescence (fPC), water, in situ, relative fluorescence units (RFU)
49701
18
2015-08-26
2023-10-10
Transparency, water, in situ, Secchi disc, feet
50624
1
2015-08-26
2023-10-10
Absorbance, 254 nm, water, filtered, absorbance units per centimeter
52686
1
2015-08-26
2023-10-10
Cylindrospermopsin, water, unfiltered, recoverable, micrograms per liter
52687
1
2015-08-26
2023-10-10
Domoic acid, water, unfiltered, recoverable, micrograms per liter
52688
1
2015-08-26
2023-10-10
Microcystin LA, water, unfiltered, recoverable, micrograms per liter
52689
1
2015-08-26
2023-10-10
Microcystin LY, water, unfiltered, recoverable, micrograms per liter
52690
1
2015-08-26
2023-10-10
Microcystin HtYR, water, unfiltered, recoverable, micrograms per liter
52691
1
2015-08-26
2023-10-10
Microcystin WR, water, unfiltered, recoverable, micrograms per liter
52692
1
2015-08-26
2023-10-10
Microcystin RR, water, unfiltered, recoverable, micrograms per liter
52693
1
2015-08-26
2023-10-10
Microcystin YR, water, unfiltered, recoverable, micrograms per liter
52694
1
2015-08-26
2023-10-10
Microcystin LF, water, unfiltered, recoverable, micrograms per liter
52695
1
2015-08-26
2023-10-10
Microcystin LW, water, unfiltered, recoverable, micrograms per liter
52696
1
2015-08-26
2023-10-10
Nodularin, water, unfiltered, recoverable, micrograms per liter
52697
1
2015-08-26
2023-10-10
Okadaic acid, water, unfiltered, recoverable, micrograms per liter
52836
1
2015-08-26
2023-10-10
Microcystin HiLR, water, unfiltered, recoverable, micrograms per liter
61726
1
2015-08-26
2023-10-10
Absorbance, UV, organic constituents, 280 nm, 1 cm path length, water, filtered, absorbance units per centimeter
62360
1
2015-08-26
2023-10-10
Pheophytin a, phytoplankton, micrograms per liter
63162
1
2015-08-26
2023-10-10
Specific UV Absorbance, 254 nm, water, filtered, 1 cm path length, calculated, liter per (milligram of dissolved organic carbon * meter)
63680
45
2015-08-26
2023-10-10
Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU)
63686
1
2015-08-26
2023-10-10
Microcystin LR, water, unfiltered, recoverable, micrograms per liter
68287
1
2015-08-26
2023-10-10
Anatoxin-a, water, unfiltered, recoverable, micrograms per liter
68288
1
2015-08-26
2023-10-10
Geosmin, water, unfiltered, recoverable, nanograms per liter
68289
1
2015-08-26
2023-10-10
2-Methylisoborneol, water, unfiltered, recoverable, nanograms per liter
70300
1
2015-08-26
2023-10-10
Dissolved solids dried at 180 degrees Celsius, water, filtered, milligrams per liter
70303
1
2015-08-26
2023-10-10
Dissolved solids, water, filtered, short tons per acre-foot
70953
1
2015-08-26
2023-10-10
Chlorophyll a, phytoplankton, chromatographic-fluorometric method, micrograms per liter
71846
1
2015-08-26
2023-10-10
Ammonia (NH3 + NH4+), water, filtered, milligrams per liter as NH4
71851
1
2015-08-26
2023-10-10
Nitrate, water, filtered, milligrams per liter as nitrate
71856
1
2015-08-26
2023-10-10
Nitrite, water, filtered, milligrams per liter as nitrite
89003
1
2015-08-26
2023-10-10
Total saxitoxins, water, filtered (0.7 micron filter) after freeze/thaw extraction, enzyme-linked immunosorbent assay, recoverable, micrograms per liter
89004
1
2015-08-26
2023-10-10
Dissolved saxitoxins, water, filtered (0.7 micron filter), enzyme-linked immunosorbent assay, recoverable, micrograms per liter
89005
1
2015-08-26
2023-10-10
Total cylindrospermopsins, water, filtered (0.7 micron filter) after freeze/thaw extraction, enzyme-linked immunosorbent assay, recoverable, micrograms per
89006
1
2015-08-26
2023-10-10
Dissolved cylindrospermopsins, water, filtered (0.7 micron filter), enzyme-linked immunosorbent assay, recoverable, micrograms per liter
89011
1
2015-08-26
2023-10-10
Total microcystins plus nodularins, water, filtered after freeze/thaw extraction, ADDA specific enzyme-linked immunosorbent assay, recoverable, micrograms per liter
89012
1
2015-08-26
2023-10-10
Dissolved microcystins plus nodularins, water, filtered, ADDA specific enzyme-linked immunosorbent assay, recoverable, micrograms per liter
90095
1
2015-08-26
2023-10-10
Specific conductance, water, unfiltered, laboratory, microsiemens per centimeter at 25 degrees Celsius
94424
16
2015-08-26
2023-10-10
Dreissena polymorpha (Pallas, 1771) adults, number per square meter
94425
18
2015-08-26
2023-10-10
Dreissena polymorpha (Pallas, 1771) larvae, number per liter
94428
11
2015-08-26
2023-10-10
Zebra mussel Dreissena polymorpha (Pallas, 1771) rDNA ITS 2 gene, water, DNA based, recoverable, copies per liter
94429
1
2015-08-26
2023-10-10
Zebra mussel Dreissena polymorpha (Pallas, 1771) shell length, larvae, average, micrometers
99111
163
2015-08-26
2023-10-10
Type of quality assurance data associated with sample, code
99156
1
2015-08-26
2023-10-10
Sulfuric acid NWIS lot number, 4.5 N (1:7), 1 mL, National Field Supply Service (NFSS) stock number Q438FLD
99159
1
2015-08-26
2023-10-10
Nitric acid NWIS lot number, 7.5-7.7 N, 2 mL, National Field Supply Service (NFSS) stock number Q436FLD
99206
1
2015-08-26
2023-10-10
NWIS lot number, capsule filter, 0.45 micron
99988
45
2015-08-26
2023-10-10
Photosynthetically active radiation (average flux density on a horizontal surface during measurement interval), micromoles of photons per square meter per second