00001
1
1973-01-29
2023-10-19
Location in cross section, distance from right bank looking upstream, feet
00003
601
1973-01-29
2023-10-19
Sampling depth, feet
00010
590
1973-01-29
2023-10-19
Temperature, water, degrees Celsius
00020
13
1973-01-29
2023-10-19
Temperature, air, degrees Celsius
00025
413
1973-01-29
2023-10-19
Barometric pressure, millimeters of mercury
00028
317
1973-01-29
2023-10-19
Agency analyzing sample, code
00035
12
1973-01-29
2023-10-19
Wind speed, miles per hour
00036
12
1973-01-29
2023-10-19
Wind direction, degrees clockwise from true north
00054
36
1973-01-29
2023-10-19
Reservoir storage, acre-feet
00062
13
1973-01-29
2023-10-19
Elevation of reservoir water surface above datum, feet
00078
91
1973-01-29
2023-10-19
Transparency, water, in situ, Secchi disc, meters
00095
590
1973-01-29
2023-10-19
Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius
00191
590
1973-01-29
2023-10-19
Hydrogen ion, water, unfiltered, calculated, milligrams per liter
00300
590
1973-01-29
2023-10-19
Dissolved oxygen, water, unfiltered, milligrams per liter
00301
589
1973-01-29
2023-10-19
Dissolved oxygen, water, unfiltered, percent of saturation
00400
590
1973-01-29
2023-10-19
pH, water, unfiltered, field, standard units
00403
130
1973-01-29
2023-10-19
pH, water, unfiltered, laboratory, standard units
00405
180
1973-01-29
2023-10-19
Carbon dioxide, water, unfiltered, milligrams per liter
00410
102
1973-01-29
2023-10-19
Acid neutralizing capacity, water, unfiltered, fixed endpoint (pH 4.5) titration, field, milligrams per liter as calcium carbonate
00440
48
1973-01-29
2023-10-19
Bicarbonate, water, unfiltered, fixed endpoint (pH 4.5) titration, field, milligrams per liter
00445
18
1973-01-29
2023-10-19
Carbonate, water, unfiltered, fixed endpoint (pH 8.3) titration, field, milligrams per liter
00452
8
1973-01-29
2023-10-19
Carbonate, water, filtered, inflection-point titration method (incremental titration method), field, milligrams per liter
00453
11
1973-01-29
2023-10-19
Bicarbonate, water, filtered, inflection-point titration method (incremental titration method), field, milligrams per liter
00600
135
1973-01-29
2023-10-19
Total nitrogen [nitrate + nitrite + ammonia + organic-N], water, unfiltered, milligrams per liter
00602
84
1973-01-29
2023-10-19
Total nitrogen [nitrate + nitrite + ammonia + organic-N], water, filtered, milligrams per liter
00605
28
1973-01-29
2023-10-19
Organic nitrogen, water, unfiltered, milligrams per liter as nitrogen
00607
84
1973-01-29
2023-10-19
Organic nitrogen, water, filtered, milligrams per liter as nitrogen
00608
84
1973-01-29
2023-10-19
Ammonia (NH3 + NH4+), water, filtered, milligrams per liter as nitrogen
00610
96
1973-01-29
2023-10-19
Ammonia (NH3 + NH4+), water, unfiltered, milligrams per liter as nitrogen
00613
84
1973-01-29
2023-10-19
Nitrite, water, filtered, milligrams per liter as nitrogen
00615
28
1973-01-29
2023-10-19
Nitrite, water, unfiltered, milligrams per liter as nitrogen
00618
84
1973-01-29
2023-10-19
Nitrate, water, filtered, milligrams per liter as nitrogen
00620
29
1973-01-29
2023-10-19
Nitrate, water, unfiltered, milligrams per liter as nitrogen
00623
84
1973-01-29
2023-10-19
Ammonia plus organic nitrogen, water, filtered, milligrams per liter as nitrogen
00625
135
1973-01-29
2023-10-19
Ammonia plus organic nitrogen, water, unfiltered, milligrams per liter as nitrogen
00630
205
1973-01-29
2023-10-19
Nitrate plus nitrite, water, unfiltered, milligrams per liter as nitrogen
00631
84
1973-01-29
2023-10-19
Nitrate plus nitrite, water, filtered, milligrams per liter as nitrogen
00650
25
1973-01-29
2023-10-19
Phosphate, water, unfiltered, milligrams per liter as PO4
00660
82
1973-01-29
2023-10-19
Orthophosphate, water, filtered, milligrams per liter as PO4
00665
204
1973-01-29
2023-10-19
Phosphorus, water, unfiltered, milligrams per liter as phosphorus
00666
84
1973-01-29
2023-10-19
Phosphorus, water, filtered, milligrams per liter as phosphorus
00671
82
1973-01-29
2023-10-19
Orthophosphate, water, filtered, milligrams per liter as phosphorus
00900
181
1973-01-29
2023-10-19
Hardness, water, milligrams per liter as calcium carbonate
00902
62
1973-01-29
2023-10-19
Noncarbonate hardness, water, unfiltered, field, milligrams per liter as calcium carbonate
00904
61
1973-01-29
2023-10-19
Noncarbonate hardness, water, filtered, field, milligrams per liter as calcium carbonate
00915
181
1973-01-29
2023-10-19
Calcium, water, filtered, milligrams per liter
00925
181
1973-01-29
2023-10-19
Magnesium, water, filtered, milligrams per liter
00930
181
1973-01-29
2023-10-19
Sodium, water, filtered, milligrams per liter
00931
181
1973-01-29
2023-10-19
Sodium adsorption ratio (SAR), water, number
00932
173
1973-01-29
2023-10-19
Sodium fraction of cations, water, percent in equivalents of major cations
00933
6
1973-01-29
2023-10-19
Sodium plus potassium, water, filtered, milligrams per liter as sodium
00935
173
1973-01-29
2023-10-19
Potassium, water, filtered, milligrams per liter
00940
180
1973-01-29
2023-10-19
Chloride, water, filtered, milligrams per liter
00945
180
1973-01-29
2023-10-19
Sulfate, water, filtered, milligrams per liter
00950
140
1973-01-29
2023-10-19
Fluoride, water, filtered, milligrams per liter
00955
180
1973-01-29
2023-10-19
Silica, water, filtered, milligrams per liter as SiO2
01000
22
1973-01-29
2023-10-19
Arsenic, water, filtered, micrograms per liter
01005
22
1973-01-29
2023-10-19
Barium, water, filtered, micrograms per liter
01025
22
1973-01-29
2023-10-19
Cadmium, water, filtered, micrograms per liter
01030
22
1973-01-29
2023-10-19
Chromium, water, filtered, micrograms per liter
01040
22
1973-01-29
2023-10-19
Copper, water, filtered, micrograms per liter
01046
291
1973-01-29
2023-10-19
Iron, water, filtered, micrograms per liter
01049
22
1973-01-29
2023-10-19
Lead, water, filtered, micrograms per liter
01056
291
1973-01-29
2023-10-19
Manganese, water, filtered, micrograms per liter
01075
22
1973-01-29
2023-10-19
Silver, water, filtered, micrograms per liter
01090
22
1973-01-29
2023-10-19
Zinc, water, filtered, micrograms per liter
01145
22
1973-01-29
2023-10-19
Selenium, water, filtered, micrograms per liter
30211
3
1973-01-29
2023-10-19
Elevation above NGVD 1929, meters
32000
13
1973-01-29
2023-10-19
Sample volume, liters
39036
66
1973-01-29
2023-10-19
Alkalinity, water, filtered, fixed endpoint (pH 4.5) titration, field, milligrams per liter as calcium carbonate
39086
12
1973-01-29
2023-10-19
Alkalinity, water, filtered, inflection-point titration method (incremental titration method), field, milligrams per liter as calcium carbonate
49701
12
1973-01-29
2023-10-19
Transparency, water, in situ, Secchi disc, feet
60050
12
1973-01-29
2023-10-19
Phytoplankton, total, cells per milliliter
70301
180
1973-01-29
2023-10-19
Dissolved solids, water, filtered, sum of constituents, milligrams per liter
70303
180
1973-01-29
2023-10-19
Dissolved solids, water, filtered, short tons per acre-foot
70507
21
1973-01-29
2023-10-19
Orthophosphate, water, unfiltered, milligrams per liter as phosphorus
71834
1
1973-01-29
2023-10-19
Hydroxide, water, filtered, inflection-point titration method (incremental titration method), field, milligrams per liter
71845
96
1973-01-29
2023-10-19
Ammonia (NH3 + NH4+), water, unfiltered, milligrams per liter as NH4
71846
84
1973-01-29
2023-10-19
Ammonia (NH3 + NH4+), water, filtered, milligrams per liter as NH4
71851
84
1973-01-29
2023-10-19
Nitrate, water, filtered, milligrams per liter as nitrate
71856
84
1973-01-29
2023-10-19
Nitrite, water, filtered, milligrams per liter as nitrite
71886
54
1973-01-29
2023-10-19
Phosphorus, water, unfiltered, milligrams per liter as PO4
71887
135
1973-01-29
2023-10-19
Total nitrogen [nitrate + nitrite + ammonia + organic-N], water, unfiltered, milligrams per liter as nitrate
71890
22
1973-01-29
2023-10-19
Mercury, water, filtered, micrograms per liter
72020
3
1973-01-29
2023-10-19
Elevation above NGVD 1929, feet
82068
4
1973-01-29
2023-10-19
Potassium-40, water, filtered, picocuries per liter
82398
12
1973-01-29
2023-10-19
Sampling method, code
90095
130
1973-01-29
2023-10-19
Specific conductance, water, unfiltered, laboratory, microsiemens per centimeter at 25 degrees Celsius
94424
5
1973-01-29
2023-10-19
Dreissena polymorpha (Pallas, 1771) adults, number per square meter
94425
13
1973-01-29
2023-10-19
Dreissena polymorpha (Pallas, 1771) larvae, number per liter
94428
12
1973-01-29
2023-10-19
Zebra mussel Dreissena polymorpha (Pallas, 1771) rDNA ITS 2 gene, water, DNA based, recoverable, copies per liter
95100
12
1973-01-29
2023-10-19
Conversion factor, number
95200
12
1973-01-29
2023-10-19
Total cell count, water, cells per milliliter
96013
1
1973-01-29
2023-10-19
CARTERIA (4) USGS,ACL-74
96014
8
1973-01-29
2023-10-19
CHLAMYDOMONAS (4) USGS,ACL-74
96038
1
1973-01-29
2023-10-19
PANDORINA (4) USGS,ACL-74
96067
1
1973-01-29
2023-10-19
SPHAEROCYSTIS (4) USGS,ACL-74
96086
1
1973-01-29
2023-10-19
ELAKATOTHRIX (4) USGS,ACL-74
96190
2
1973-01-29
2023-10-19
SCHROEDERIA (4) USGS,ACL-74
96197
4
1973-01-29
2023-10-19
PEDIASTRUM (4) USGS,ACL-74
96200
3
1973-01-29
2023-10-19
COELASTRUM (4) USGS,ACL-74
96202
10
1973-01-29
2023-10-19
ANKISTRODESMUS (4) USGS,ACL-74
96205
2
1973-01-29
2023-10-19
CHLORELLA (4) USGS,ACL-74
96207
1
1973-01-29
2023-10-19
CLOSTERIOPSIS (4) USGS,ACL-74
96209
3
1973-01-29
2023-10-19
DICTYOSPHAERIUM (4) USGS,ACL-74
96215
4
1973-01-29
2023-10-19
KIRCHNERIELLA (4) USGS,ACL-74
96218
5
1973-01-29
2023-10-19
OOCYSTIS (4) USGS,ACL-74
96225
5
1973-01-29
2023-10-19
SELENASTRUM (4) USGS,ACL-74
96226
6
1973-01-29
2023-10-19
TETRAEDRON (4) USGS,ACL-74
96227
3
1973-01-29
2023-10-19
TREUBARIA (4) USGS,ACL-74
96230
3
1973-01-29
2023-10-19
CHODATELLA (4) USGS,ACL-74
96232
1
1973-01-29
2023-10-19
GLOEOACTINIUM (4) USGS,ACL-
96240
3
1973-01-29
2023-10-19
CRUCIGENIA (4) USGS,ACL-74
96243
9
1973-01-29
2023-10-19
SCENEDESMUS (4) USGS,ACL-74
96245
6
1973-01-29
2023-10-19
TETRASTRUM (4) USGS,ACL-74
96252
3
1973-01-29
2023-10-19
GOLENKINIA (4) USGS,ACL-74
96254
1
1973-01-29
2023-10-19
MICRACTINIUM (4) USGS,ACL-74
96294
1
1973-01-29
2023-10-19
MOUGEOTIA (4) USGS,ACL-74
96313
3
1973-01-29
2023-10-19
COSMARIUM (4) USGS,ACL-74
96317
1
1973-01-29
2023-10-19
EUASTRUM (4) USGS,ACL-74
96392
7
1973-01-29
2023-10-19
TRACHELOMONAS (4) USGS,ACL-74
96426
2
1973-01-29
2023-10-19
CHROOMONAS (4) USGS,ACL-74 -96413
96430
4
1973-01-29
2023-10-19
CRYPTOMONAS (4) USGS,ACL-74 -96416
96484
4
1973-01-29
2023-10-19
GLENODINIUM (4) USGS,ACL-74
96543
1
1973-01-29
2023-10-19
CENTRITRACTUS (4) USGS,ACL-74
96706
11
1973-01-29
2023-10-19
CYCLOTELLA (4) USGS,ACL-74
96707
8
1973-01-29
2023-10-19
MELOSIRA (4) USGS,ACL-74
96763
1
1973-01-29
2023-10-19
ASTERIONELLA (4) USGS,ACL-74
96764
1
1973-01-29
2023-10-19
FRAGILARIA (4) USGS,ACL-74
96765
3
1973-01-29
2023-10-19
SYNEDRA (4) USGS,ACL-74
96777
2
1973-01-29
2023-10-19
ACHNANTHES (4) USGS,ACL-74
96791
1
1973-01-29
2023-10-19
NAVICULA (4) USGS,ACL-74
96812
11
1973-01-29
2023-10-19
NITZSCHIA (4) USGS,ACL-74
98075
2
1973-01-29
2023-10-19
GOMPHOSPHAERIA (4) KUETZ. ,1836
98082
10
1973-01-29
2023-10-19
ANACYSTIS (4) MENEGH,1837 -98066
98090
7
1973-01-29
2023-10-19
AGMENELLUM (4) BREB. ,1839
98093
3
1973-01-29
2023-10-19
COCCOCHLORIS (4) SPRENG,1827
98131
3
1973-01-29
2023-10-19
LYNGBYA (4) AGARD' ,1824
98136
5
1973-01-29
2023-10-19
OSCILLATORIA (4) VAUCHER,1803
98158
1
1973-01-29
2023-10-19
SPIRULINA (4) TURPIN ,1827
98165
2
1973-01-29
2023-10-19
ANABAENA (4) USGS,ACL-74
98166
2
1973-01-29
2023-10-19
ANABAENOPSIS (4) USGS,ACL-74
98167
1
1973-01-29
2023-10-19
APHANIZOMENON (4) USGS,ACL-74
98194
1
1973-01-29
2023-10-19
RAPHIDIOPSIS (4) USGS,ACL-75
99111
70
1973-01-29
2023-10-19
Type of quality assurance data associated with sample, code
99890
4
1973-01-29
2023-10-19
Sulfate, water, filtered, uncorrected, milligrams per liter
Discrete water samples data are undergoing modernization with this page no longer being updated with the latest data
starting March 11, 2024 