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Water Quality Samples for Montana

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Questions or concerns about USGS data and data products in Montana and Wyoming can be directed to the Wyoming-Montana Water Science Center Data Management Section.


! Discrete water samples data are undergoing modernization with this page no longer being updated with the latest data starting March 11, 2024
with a full decommission expected 6 months later. Learn more about the upcoming change and where to find the new samples data in our blog.

USGS 06329500 Yellowstone River near Sidney MT

Richland County, Montana
Hydrologic Unit Code 10100004
Latitude  47°40'38.69", Longitude 104°09'19.48" NAD83
Drainage area 69,099  square miles
Contributing drainage area 68,407  square miles
Gage datum 1,881.30 feet above NGVD29
Period of record
Begin Date End Date Samples
1959-10-01 2024-01-17 1702
Select one or more parameter codes from the list.
When you are finished selecting parameter codes, set your output format using the available options below.
Parameter
Code
Count Begin
Date
End
Date
Parameter Code Complete Name
00003 13 2018-10-30 2019-09-19 Sampling depth, feet
00004 142 2018-10-30 2019-09-19 Stream width, feet
00009 10 2018-10-30 2019-09-19 Location in cross section, distance from left bank looking downstream, feet
00010 1320 2018-10-30 2019-09-19 Temperature, water, degrees Celsius
00020 682 2018-10-30 2019-09-19 Temperature, air, degrees Celsius
00021 1 2018-10-30 2019-09-19 Temperature, air, degrees Fahrenheit
00022 3 2018-10-30 2019-09-19 Duration of exposure, sample or test, days
00025 366 2018-10-30 2019-09-19 Barometric pressure, millimeters of mercury
00028 422 2018-10-30 2019-09-19 Agency analyzing sample, code
00029 34 2018-10-30 2019-09-19 Project number
00030 1 2018-10-30 2019-09-19 Incident solar radiation intensity, calories per square centimeter per day
00032 75 2018-10-30 2019-09-19 Cloud cover, percent
00035 74 2018-10-30 2019-09-19 Wind speed, miles per hour
00041 217 2018-10-30 2019-09-19 Weather, World Meteorological Organization (WMO) code
00060 396 2018-10-30 2019-09-19 Discharge, cubic feet per second
00061 753 2018-10-30 2019-09-19 Discharge, instantaneous, cubic feet per second
00063 644 2018-10-30 2019-09-19 Number of sampling points, count
00065 909 2018-10-30 2019-09-19 Gage height, feet
00070 124 2018-10-30 2019-09-19 Turbidity, water, unfiltered, Jackson Turbidity Units
00076 187 2018-10-30 2019-09-19 Turbidity, water, unfiltered, nephelometric turbidity units
00080 73 2018-10-30 2019-09-19 Color, water, filtered, platinum cobalt units
00095 1044 2018-10-30 2019-09-19 Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius
00191 884 2018-10-30 2019-09-19 Hydrogen ion, water, unfiltered, calculated, milligrams per liter
00300 618 2018-10-30 2019-09-19 Dissolved oxygen, water, unfiltered, milligrams per liter
00301 566 2018-10-30 2019-09-19 Dissolved oxygen, water, unfiltered, percent of saturation
00310 81 2018-10-30 2019-09-19 Biochemical oxygen demand, water, unfiltered, 5 days at 20 degrees Celsius, milligrams per liter
00340 124 2018-10-30 2019-09-19 Chemical oxygen demand, high level, water, unfiltered, milligrams per liter
00400 884 2018-10-30 2019-09-19 pH, water, unfiltered, field, standard units
00403 323 2018-10-30 2019-09-19 pH, water, unfiltered, laboratory, standard units
00405 815 2018-10-30 2019-09-19 Carbon dioxide, water, unfiltered, milligrams per liter
00410 355 2018-10-30 2019-09-19 Acid neutralizing capacity, water, unfiltered, fixed endpoint (pH 4.5) titration, field, milligrams per liter as calcium carbonate
00419 39 2018-10-30 2019-09-19 Acid neutralizing capacity, water, unfiltered, inflection-point titration method (incremental titration method), field, milligrams per liter as calcium carbonate
00440 368 2018-10-30 2019-09-19 Bicarbonate, water, unfiltered, fixed endpoint (pH 4.5) titration, field, milligrams per liter
00445 353 2018-10-30 2019-09-19 Carbonate, water, unfiltered, fixed endpoint (pH 8.3) titration, field, milligrams per liter
00447 39 2018-10-30 2019-09-19 Carbonate, water, unfiltered, inflection-point titration method (incremental titration method), field, milligrams per liter
00450 39 2018-10-30 2019-09-19 Bicarbonate, water, unfiltered, inflection-point titration method (incremental titration method), field, milligrams per liter
00452 275 2018-10-30 2019-09-19 Carbonate, water, filtered, inflection-point titration method (incremental titration method), field, milligrams per liter
00453 307 2018-10-30 2019-09-19 Bicarbonate, water, filtered, inflection-point titration method (incremental titration method), field, milligrams per liter
00530 1 2018-10-30 2019-09-19 Suspended solids, water, unfiltered, milligrams per liter
00572 7 2018-10-30 2019-09-19 Biomass, periphyton, ash weight, grams per square meter
00573 7 2018-10-30 2019-09-19 Biomass, periphyton, dry weight, grams per square meter
00600 493 2018-10-30 2019-09-19 Total nitrogen [nitrate + nitrite + ammonia + organic-N], water, unfiltered, milligrams per liter
00602 250 2018-10-30 2019-09-19 Total nitrogen [nitrate + nitrite + ammonia + organic-N], water, filtered, milligrams per liter
00605 532 2018-10-30 2019-09-19 Organic nitrogen, water, unfiltered, milligrams per liter as nitrogen
00607 246 2018-10-30 2019-09-19 Organic nitrogen, water, filtered, milligrams per liter as nitrogen
00608 430 2018-10-30 2019-09-19 Ammonia (NH3 + NH4+), water, filtered, milligrams per liter as nitrogen
00610 199 2018-10-30 2019-09-19 Ammonia (NH3 + NH4+), water, unfiltered, milligrams per liter as nitrogen
00613 361 2018-10-30 2019-09-19 Nitrite, water, filtered, milligrams per liter as nitrogen
00615 13 2018-10-30 2019-09-19 Nitrite, water, unfiltered, milligrams per liter as nitrogen
00618 426 2018-10-30 2019-09-19 Nitrate, water, filtered, milligrams per liter as nitrogen
00620 13 2018-10-30 2019-09-19 Nitrate, water, unfiltered, milligrams per liter as nitrogen
00623 269 2018-10-30 2019-09-19 Ammonia plus organic nitrogen, water, filtered, milligrams per liter as nitrogen
00624 39 2018-10-30 2019-09-19 Ammonia plus organic nitrogen, suspended sediment, total, milligrams per liter as nitrogen
00625 492 2018-10-30 2019-09-19 Ammonia plus organic nitrogen, water, unfiltered, milligrams per liter as nitrogen
00630 175 2018-10-30 2019-09-19 Nitrate plus nitrite, water, unfiltered, milligrams per liter as nitrogen
00631 442 2018-10-30 2019-09-19 Nitrate plus nitrite, water, filtered, milligrams per liter as nitrogen
00650 43 2018-10-30 2019-09-19 Phosphate, water, unfiltered, milligrams per liter as PO4
00660 431 2018-10-30 2019-09-19 Orthophosphate, water, filtered, milligrams per liter as PO4
00665 587 2018-10-30 2019-09-19 Phosphorus, water, unfiltered, milligrams per liter as phosphorus
00666 381 2018-10-30 2019-09-19 Phosphorus, water, filtered, milligrams per liter as phosphorus
00671 402 2018-10-30 2019-09-19 Orthophosphate, water, filtered, milligrams per liter as phosphorus
00680 143 2018-10-30 2019-09-19 Organic carbon, water, unfiltered, milligrams per liter
00681 250 2018-10-30 2019-09-19 Organic carbon, water, filtered, milligrams per liter
00688 153 2018-10-30 2019-09-19 Inorganic carbon, suspended sediment, total, milligrams per liter
00689 240 2018-10-30 2019-09-19 Organic carbon, suspended sediment, total, milligrams per liter
00691 98 2018-10-30 2019-09-19 Inorganic carbon, water, filtered, milligrams per liter
00694 161 2018-10-30 2019-09-19 Carbon [inorganic plus organic], suspended sediment, total, milligrams per liter
00900 722 2018-10-30 2019-09-19 Hardness, water, milligrams per liter as calcium carbonate
00902 409 2018-10-30 2019-09-19 Noncarbonate hardness, water, unfiltered, field, milligrams per liter as calcium carbonate
00904 241 2018-10-30 2019-09-19 Noncarbonate hardness, water, filtered, field, milligrams per liter as calcium carbonate
00905 213 2018-10-30 2019-09-19 Noncarbonate hardness, water, filtered, lab, milligrams per liter as calcium carbonate
00915 516 2018-10-30 2019-09-19 Calcium, water, filtered, milligrams per liter
00925 516 2018-10-30 2019-09-19 Magnesium, water, filtered, milligrams per liter
00930 719 2018-10-30 2019-09-19 Sodium, water, filtered, milligrams per liter
00931 719 2018-10-30 2019-09-19 Sodium adsorption ratio (SAR), water, number
00932 603 2018-10-30 2019-09-19 Sodium fraction of cations, water, percent in equivalents of major cations
00933 9 2018-10-30 2019-09-19 Sodium plus potassium, water, filtered, milligrams per liter as sodium
00935 513 2018-10-30 2019-09-19 Potassium, water, filtered, milligrams per liter
00940 576 2018-10-30 2019-09-19 Chloride, water, filtered, milligrams per liter
00945 782 2018-10-30 2019-09-19 Sulfate, water, filtered, milligrams per liter
00950 506 2018-10-30 2019-09-19 Fluoride, water, filtered, milligrams per liter
00955 508 2018-10-30 2019-09-19 Silica, water, filtered, milligrams per liter as SiO2
01000 290 2018-10-30 2019-09-19 Arsenic, water, filtered, micrograms per liter
01001 19 2018-10-30 2019-09-19 Arsenic, suspended sediment, total, micrograms per liter
01002 38 2018-10-30 2019-09-19 Arsenic, water, unfiltered, micrograms per liter
01005 132 2018-10-30 2019-09-19 Barium, water, filtered, micrograms per liter
01006 21 2018-10-30 2019-09-19 Barium, suspended sediment, recoverable, micrograms per liter
01007 21 2018-10-30 2019-09-19 Barium, water, unfiltered, recoverable, micrograms per liter
01010 107 2018-10-30 2019-09-19 Beryllium, water, filtered, micrograms per liter
01012 10 2018-10-30 2019-09-19 Beryllium, water, unfiltered, recoverable, micrograms per liter
01020 337 2018-10-30 2019-09-19 Boron, water, filtered, micrograms per liter
01025 129 2018-10-30 2019-09-19 Cadmium, water, filtered, micrograms per liter
01026 13 2018-10-30 2019-09-19 Cadmium, suspended sediment, recoverable, micrograms per liter
01027 38 2018-10-30 2019-09-19 Cadmium, water, unfiltered, micrograms per liter
01030 129 2018-10-30 2019-09-19 Chromium, water, filtered, micrograms per liter
01031 20 2018-10-30 2019-09-19 Chromium, suspended sediment, recoverable, micrograms per liter
01034 42 2018-10-30 2019-09-19 Chromium, water, unfiltered, recoverable, micrograms per liter
01035 140 2018-10-30 2019-09-19 Cobalt, water, filtered, micrograms per liter
01036 15 2018-10-30 2019-09-19 Cobalt, suspended sediment, recoverable, micrograms per liter
01037 23 2018-10-30 2019-09-19 Cobalt, water, unfiltered, recoverable, micrograms per liter
01040 133 2018-10-30 2019-09-19 Copper, water, filtered, micrograms per liter
01041 23 2018-10-30 2019-09-19 Copper, suspended sediment, recoverable, micrograms per liter
01042 38 2018-10-30 2019-09-19 Copper, water, unfiltered, recoverable, micrograms per liter
01044 16 2018-10-30 2019-09-19 Iron, suspended sediment, recoverable, micrograms per liter
01045 35 2018-10-30 2019-09-19 Iron, water, unfiltered, recoverable, micrograms per liter
01046 396 2018-10-30 2019-09-19 Iron, water, filtered, micrograms per liter
01049 133 2018-10-30 2019-09-19 Lead, water, filtered, micrograms per liter
01050 21 2018-10-30 2019-09-19 Lead, suspended sediment, recoverable, micrograms per liter
01051 38 2018-10-30 2019-09-19 Lead, water, unfiltered, recoverable, micrograms per liter
01054 23 2018-10-30 2019-09-19 Manganese, suspended sediment, recoverable, micrograms per liter
01055 38 2018-10-30 2019-09-19 Manganese, water, unfiltered, recoverable, micrograms per liter
01056 188 2018-10-30 2019-09-19 Manganese, water, filtered, micrograms per liter
01057 24 2018-10-30 2019-09-19 Thallium, water, filtered, micrograms per liter
01060 122 2018-10-30 2019-09-19 Molybdenum, water, filtered, micrograms per liter
01062 10 2018-10-30 2019-09-19 Molybdenum, water, unfiltered, recoverable, micrograms per liter
01065 138 2018-10-30 2019-09-19 Nickel, water, filtered, micrograms per liter
01066 11 2018-10-30 2019-09-19 Nickel, suspended sediment, recoverable, micrograms per liter
01067 27 2018-10-30 2019-09-19 Nickel, water, unfiltered, recoverable, micrograms per liter
01075 135 2018-10-30 2019-09-19 Silver, water, filtered, micrograms per liter
01076 19 2018-10-30 2019-09-19 Silver, suspended sediment, recoverable, micrograms per liter
01077 24 2018-10-30 2019-09-19 Silver, water, unfiltered, recoverable, micrograms per liter
01080 271 2018-10-30 2019-09-19 Strontium, water, filtered, micrograms per liter
01085 277 2018-10-30 2019-09-19 Vanadium, water, filtered, micrograms per liter
01090 132 2018-10-30 2019-09-19 Zinc, water, filtered, micrograms per liter
01091 23 2018-10-30 2019-09-19 Zinc, suspended sediment, recoverable, micrograms per liter
01092 38 2018-10-30 2019-09-19 Zinc, water, unfiltered, recoverable, micrograms per liter
01095 63 2018-10-30 2019-09-19 Antimony, water, filtered, micrograms per liter
01105 15 2018-10-30 2019-09-19 Aluminum, water, unfiltered, recoverable, micrograms per liter
01106 122 2018-10-30 2019-09-19 Aluminum, water, filtered, micrograms per liter
01130 277 2018-10-30 2019-09-19 Lithium, water, filtered, micrograms per liter
01132 11 2018-10-30 2019-09-19 Lithium, water, unfiltered, recoverable, micrograms per liter
01145 306 2018-10-30 2019-09-19 Selenium, water, filtered, micrograms per liter
01146 22 2018-10-30 2019-09-19 Selenium, suspended sediment, total, micrograms per liter
01147 34 2018-10-30 2019-09-19 Selenium, water, unfiltered, micrograms per liter
01300 2 2018-10-30 2019-09-19 Oil and grease, severity, code
01305 1 2018-10-30 2019-09-19 Suds or foam, severity, code
01320 1 2018-10-30 2019-09-19 Floating garbage, severity, code
01325 1 2018-10-30 2019-09-19 Floating algae mats, severity, code
01330 2 2018-10-30 2019-09-19 Odor, atmospheric, severity, code
01340 2 2018-10-30 2019-09-19 Dead fish, severity, code
01345 3 2018-10-30 2019-09-19 Floating debris, severity, code
01350 3 2018-10-30 2019-09-19 Turbidity, severity, code
04022 43 2018-10-30 2019-09-19 Terbuthylazine, water, filtered, recoverable, micrograms per liter
04024 98 2018-10-30 2019-09-19 Propachlor, water, filtered, recoverable, micrograms per liter
04025 29 2018-10-30 2019-09-19 Hexazinone, water, filtered, recoverable, micrograms per liter
04028 98 2018-10-30 2019-09-19 Butylate, water, filtered, recoverable, micrograms per liter
04029 10 2018-10-30 2019-09-19 Bromacil, water, filtered, recoverable, micrograms per liter
04031 3 2018-10-30 2019-09-19 Cycloate, water, filtered, recoverable, micrograms per liter
04032 3 2018-10-30 2019-09-19 Terbacil, water, filtered, recoverable, micrograms per liter
04033 3 2018-10-30 2019-09-19 Diphenamid, water, filtered, recoverable, micrograms per liter
04035 127 2018-10-30 2019-09-19 Simazine, water, filtered, recoverable, micrograms per liter
04036 29 2018-10-30 2019-09-19 Prometryn, water, filtered, recoverable, micrograms per liter
04037 127 2018-10-30 2019-09-19 Prometon, water, filtered, recoverable, micrograms per liter
04038 3 2018-10-30 2019-09-19 2-Chloro-6-ethylamino-4-amino-s-triazine, water, filtered, recoverable, micrograms per liter
04039 3 2018-10-30 2019-09-19 Chlorodiamino-s-triazine, water, filtered, recoverable, micrograms per liter
04040 127 2018-10-30 2019-09-19 2-Chloro-4-isopropylamino-6-amino-s-triazine, water, filtered, recoverable, micrograms per liter
04041 123 2018-10-30 2019-09-19 Cyanazine, water, filtered, recoverable, micrograms per liter
04064 1 2018-10-30 2019-09-19 Thallium, bed sediment smaller than 62.5 microns, dry sieved, total digestion, dry weight, milligrams per kilogram
04095 126 2018-10-30 2019-09-19 Fonofos, water, filtered, recoverable, micrograms per liter
22703 63 2018-10-30 2019-09-19 Uranium (natural), water, filtered, micrograms per liter
29801 251 2018-10-30 2019-09-19 Alkalinity, water, filtered, fixed endpoint (pH 4.5) titration, laboratory, milligrams per liter as calcium carbonate
29816 35 2018-10-30 2019-09-19 Antimony, suspended sediment, total digestion, dry weight, milligrams per kilogram
29818 35 2018-10-30 2019-09-19 Arsenic, suspended sediment, total digestion, dry weight, milligrams per kilogram
29820 35 2018-10-30 2019-09-19 Barium, suspended sediment, total digestion, dry weight, milligrams per kilogram
29822 35 2018-10-30 2019-09-19 Beryllium, suspended sediment, total digestion, dry weight, milligrams per kilogram
29826 35 2018-10-30 2019-09-19 Cadmium, suspended sediment, total digestion, dry weight, milligrams per kilogram
29829 35 2018-10-30 2019-09-19 Chromium, suspended sediment, total digestion, dry weight, milligrams per kilogram
29832 35 2018-10-30 2019-09-19 Copper, suspended sediment, total digestion, dry weight, milligrams per kilogram
29836 35 2018-10-30 2019-09-19 Lead, suspended sediment, total digestion, dry weight, milligrams per kilogram
29839 35 2018-10-30 2019-09-19 Manganese, suspended sediment, total digestion, dry weight, milligrams per kilogram
29841 35 2018-10-30 2019-09-19 Mercury, suspended sediment, total digestion, dry weight, milligrams per kilogram
29843 35 2018-10-30 2019-09-19 Molybdenum, suspended sediment, total digestion, dry weight, milligrams per kilogram
29845 35 2018-10-30 2019-09-19 Nickel, suspended sediment, total digestion, dry weight, milligrams per kilogram
29847 35 2018-10-30 2019-09-19 Selenium, suspended sediment, total digestion, dry weight, milligrams per kilogram
29850 35 2018-10-30 2019-09-19 Silver, suspended sediment, total digestion, dry weight, milligrams per kilogram
29853 35 2018-10-30 2019-09-19 Vanadium, suspended sediment, total digestion, dry weight, milligrams per kilogram
29855 35 2018-10-30 2019-09-19 Zinc, suspended sediment, total digestion, dry weight, milligrams per kilogram
30207 909 2018-10-30 2019-09-19 Gage height, above datum, meters
30208 396 2018-10-30 2019-09-19 Discharge, cubic meters per second
30209 753 2018-10-30 2019-09-19 Discharge, instantaneous, cubic meters per second
30221 35 2018-10-30 2019-09-19 Aluminum, suspended sediment, total digestion, dry weight, percent
30244 34 2018-10-30 2019-09-19 Carbon [inorganic plus organic], suspended sediment, total, dry weight, percent
30269 35 2018-10-30 2019-09-19 Iron, suspended sediment, total digestion, dry weight, percent
30292 35 2018-10-30 2019-09-19 Phosphorus, suspended sediment, total digestion, dry weight, percent
30308 30 2018-10-30 2019-09-19 Sulfur, suspended sediment, total digestion, dry weight, percent
30317 35 2018-10-30 2019-09-19 Titanium, suspended sediment, total digestion, dry weight, percent
31501 136 2018-10-30 2019-09-19 Total coliforms, M-Endo MF method, immediate, water, colony forming units per 100 milliliters
31616 91 2018-10-30 2019-09-19 Fecal coliforms, M-FC MF (0.45 micron) method, water, colony forming units per 100 milliliters
31625 175 2018-10-30 2019-09-19 Fecal coliforms, M-FC MF (0.7 micron) method, water, colony forming units per 100 milliliters
31633 11 2018-10-30 2019-09-19 Escherichia coli, m-TEC MF method, water, colony forming units per 100 milliliters
31673 187 2018-10-30 2019-09-19 Fecal streptococci, KF streptococcus MF method, water, colony forming units per 100 milliliters
31679 45 2018-10-30 2019-09-19 Fecal streptococci, m-Enterococcus MF method, water, colonies per 100 milliliters
32226 1 2018-10-30 2019-09-19 Chlorophyll b, periphyton, spectrophotometric method, uncorrected, milligrams per square meter
32228 1 2018-10-30 2019-09-19 Chlorophyll a, periphyton, spectrophotometric method, uncorrected, milligrams per square meter
32730 20 2018-10-30 2019-09-19 Phenolic compounds, water, unfiltered, recoverable, micrograms per liter
34253 98 2018-10-30 2019-09-19 alpha-HCH, water, filtered, recoverable, micrograms per liter
34362 25 2018-10-30 2019-09-19 alpha-Endosulfan, water, filtered, recoverable, micrograms per liter
34653 98 2018-10-30 2019-09-19 p,p'-DDE, water, filtered, recoverable, micrograms per liter
34790 1 2018-10-30 2019-09-19 Aluminum, bed sediment smaller than 62.5 microns, wet sieved, field, total digestion, dry weight, percent
34795 1 2018-10-30 2019-09-19 Antimony, bed sediment smaller than 62.5 microns, wet sieved, field, total digestion, dry weight, milligrams per kilogram
34800 1 2018-10-30 2019-09-19 Arsenic, bed sediment smaller than 62.5 microns, wet sieved, field, total digestion, dry weight, milligrams per kilogram
34805 1 2018-10-30 2019-09-19 Barium, bed sediment smaller than 62.5 microns, wet sieved, field, total digestion, dry weight, milligrams per kilogram
34810 1 2018-10-30 2019-09-19 Beryllium, bed sediment smaller than 62.5 microns, wet sieved, field, total digestion, dry weight, milligrams per kilogram
34816 1 2018-10-30 2019-09-19 Bismuth, bed sediment smaller than 177 microns, wet sieved, field, total digestion, dry weight, milligrams per kilogram
34825 1 2018-10-30 2019-09-19 Cadmium, bed sediment smaller than 62.5 microns, wet sieved, field, total digestion, dry weight, milligrams per kilogram
34830 1 2018-10-30 2019-09-19 Calcium, bed sediment smaller than 62.5 microns, wet sieved, field, total digestion, dry weight, percent
34835 1 2018-10-30 2019-09-19 Cerium, bed sediment smaller than 62.5 microns, wet sieved, field, total digestion, dry weight, milligrams per kilogram
34840 1 2018-10-30 2019-09-19 Chromium, bed sediment smaller than 62.5 microns, wet sieved, field, total digestion, dry weight, milligrams per kilogram
34845 1 2018-10-30 2019-09-19 Cobalt, bed sediment smaller than 62.5 microns, wet sieved, field, total digestion, dry weight, milligrams per kilogram
34850 1 2018-10-30 2019-09-19 Copper, bed sediment smaller than 62.5 microns, wet sieved, field, total digestion, dry weight, milligrams per kilogram
34855 1 2018-10-30 2019-09-19 Europium, bed sediment smaller than 62.5 microns, wet sieved, field, total digestion, dry weight, milligrams per kilogram
34860 1 2018-10-30 2019-09-19 Gallium, bed sediment smaller than 62.5 microns, wet sieved, field, total digestion, dry weight, milligrams per kilogram
34870 1 2018-10-30 2019-09-19 Gold, bed sediment smaller than 62.5 microns, wet sieved, field, total digestion, dry weight, milligrams per kilogram
34875 1 2018-10-30 2019-09-19 Holmium, bed sediment smaller than 62.5 microns, wet sieved, field, total digestion, dry weight, milligrams per kilogram
34880 1 2018-10-30 2019-09-19 Iron, bed sediment smaller than 62.5 microns, wet sieved, field, total digestion, dry weight, percent
34885 1 2018-10-30 2019-09-19 Lanthanum, bed sediment smaller than 62.5 microns, wet sieved, field, total digestion, dry weight, milligrams per kilogram
34890 1 2018-10-30 2019-09-19 Lead, bed sediment smaller than 62.5 microns, wet sieved, field, total digestion, dry weight, milligrams per kilogram
34895 1 2018-10-30 2019-09-19 Lithium, bed sediment smaller than 62.5 microns, wet sieved, field, total digestion, dry weight, milligrams per kilogram
34900 1 2018-10-30 2019-09-19 Magnesium, bed sediment smaller than 62.5 microns, wet sieved, field, total digestion, dry weight, percent
34905 1 2018-10-30 2019-09-19 Manganese, bed sediment smaller than 62.5 microns, wet sieved, field, total digestion, dry weight, milligrams per kilogram
34910 1 2018-10-30 2019-09-19 Mercury, bed sediment smaller than 62.5 microns, wet sieved, field, total digestion, dry weight, milligrams per kilogram
34915 1 2018-10-30 2019-09-19 Molybdenum, bed sediment smaller than 62.5 microns, wet sieved, field, total digestion, dry weight, milligrams per kilogram
34920 1 2018-10-30 2019-09-19 Neodymium, bed sediment smaller than 62.5 microns, wet sieved, field, total digestion, dry weight, milligrams per kilogram
34925 1 2018-10-30 2019-09-19 Nickel, bed sediment smaller than 62.5 microns, wet sieved, field, total digestion, dry weight, milligrams per kilogram
34930 1 2018-10-30 2019-09-19 Niobium, bed sediment smaller than 62.5 microns, wet sieved, field, total digestion, dry weight, milligrams per kilogram
34935 1 2018-10-30 2019-09-19 Phosphorus, bed sediment smaller than 62.5 microns, wet sieved, field, total digestion, dry weight, percent
34940 1 2018-10-30 2019-09-19 Potassium, bed sediment smaller than 62.5 microns, wet sieved, field, total digestion, dry weight, percent
34945 1 2018-10-30 2019-09-19 Scandium, bed sediment smaller than 62.5 microns, wet sieved, field, total digestion, dry weight, milligrams per kilogram
34950 1 2018-10-30 2019-09-19 Selenium, bed sediment smaller than 62.5 microns, wet sieved, field, total digestion, dry weight, milligrams per kilogram
34955 1 2018-10-30 2019-09-19 Silver, bed sediment smaller than 62.5 microns, wet sieved, field, total digestion, dry weight, milligrams per kilogram
34960 1 2018-10-30 2019-09-19 Sodium, bed sediment smaller than 62.5 microns, wet sieved, field, total digestion, dry weight, percent
34965 1 2018-10-30 2019-09-19 Strontium, bed sediment smaller than 62.5 microns, wet sieved, field, total digestion, dry weight, milligrams per kilogram
34970 1 2018-10-30 2019-09-19 Sulfur, bed sediment smaller than 62.5 microns, wet sieved, field, total digestion, dry weight, percent
34975 1 2018-10-30 2019-09-19 Tantalum, bed sediment smaller than 62.5 microns, wet sieved, field, total digestion, dry weight, milligrams per kilogram
34980 1 2018-10-30 2019-09-19 Thorium, bed sediment smaller than 62.5 microns, wet sieved, field, total digestion, dry weight, milligrams per kilogram
34985 1 2018-10-30 2019-09-19 Tin, bed sediment smaller than 62.5 microns, wet sieved, field, total digestion, dry weight, milligrams per kilogram
35000 1 2018-10-30 2019-09-19 Uranium, bed sediment smaller than 62.5 microns, wet sieved, field, total digestion, dry weight, milligrams per kilogram
35005 1 2018-10-30 2019-09-19 Vanadium, bed sediment smaller than 62.5 microns, wet sieved, field, total digestion, dry weight, milligrams per kilogram
35010 1 2018-10-30 2019-09-19 Yttrium, bed sediment smaller than 62.5 microns, wet sieved, field, total digestion, dry weight, milligrams per kilogram
35015 1 2018-10-30 2019-09-19 Ytterbium, bed sediment smaller than 62.5 microns, wet sieved, field, total digestion, dry weight, milligrams per kilogram
35020 1 2018-10-30 2019-09-19 Zinc, bed sediment smaller than 62.5 microns, wet sieved, field, total digestion, dry weight, milligrams per kilogram
35031 35 2018-10-30 2019-09-19 Cobalt, suspended sediment, total digestion, dry weight, milligrams per kilogram
35040 35 2018-10-30 2019-09-19 Strontium, suspended sediment, total digestion, dry weight, milligrams per kilogram
35046 35 2018-10-30 2019-09-19 Uranium, suspended sediment, total digestion, dry weight, milligrams per kilogram
35050 35 2018-10-30 2019-09-19 Lithium, suspended sediment, total digestion, dry weight, milligrams per kilogram
38260 10 2018-10-30 2019-09-19 Methylene blue active substances, water, unfiltered, recoverable, milligrams per liter
38442 10 2018-10-30 2019-09-19 Dicamba, water, filtered (0.7 micron glass fiber filter), recoverable, micrograms per liter
38454 28 2018-10-30 2019-09-19 Dicrotophos, water, filtered, recoverable, micrograms per liter
38478 10 2018-10-30 2019-09-19 Linuron, water, filtered (0.7 micron glass fiber filter), recoverable, micrograms per liter
38482 10 2018-10-30 2019-09-19 MCPA, water, filtered (0.7 micron glass fiber filter), recoverable, micrograms per liter
38487 10 2018-10-30 2019-09-19 MCPB, water, filtered (0.7 micron glass fiber filter), recoverable, micrograms per liter
38501 10 2018-10-30 2019-09-19 Methiocarb, water, filtered (0.7 micron glass fiber filter), recoverable, micrograms per liter
38538 10 2018-10-30 2019-09-19 Propoxur, water, filtered (0.7 micron glass fiber filter), recoverable, micrograms per liter
38548 2 2018-10-30 2019-09-19 Siduron, water, filtered, recoverable, micrograms per liter
38711 10 2018-10-30 2019-09-19 Bentazon, water, filtered (0.7 micron glass fiber filter), recoverable, micrograms per liter
38746 10 2018-10-30 2019-09-19 2,4-DB, water, filtered (0.7 micron glass fiber filter), recoverable, micrograms per liter
38775 29 2018-10-30 2019-09-19 Dichlorvos, water, filtered, recoverable, micrograms per liter
38811 10 2018-10-30 2019-09-19 Fluometuron, water, filtered (0.7 micron glass fiber filter), recoverable, micrograms per liter
38866 10 2018-10-30 2019-09-19 Oxamyl, water, filtered (0.7 micron glass fiber filter), recoverable, micrograms per liter
38933 126 2018-10-30 2019-09-19 Chlorpyrifos, water, filtered, recoverable, micrograms per liter
39025 7 2018-10-30 2019-09-19 Simazine, water, unfiltered, coulson conductivity, recoverable, micrograms per liter
39034 2 2018-10-30 2019-09-19 p,p'-Ethyl-DDD, water, unfiltered, recoverable, micrograms per liter
39036 10 2018-10-30 2019-09-19 Alkalinity, water, filtered, fixed endpoint (pH 4.5) titration, field, milligrams per liter as calcium carbonate
39046 2 2018-10-30 2019-09-19 Simazine, bed sediment, recoverable, dry weight, micrograms per kilogram
39086 307 2018-10-30 2019-09-19 Alkalinity, water, filtered, inflection-point titration method (incremental titration method), field, milligrams per liter as calcium carbonate
39250 2 2018-10-30 2019-09-19 Polychlorinated naphthalenes, water, unfiltered, recoverable, micrograms per liter
39251 2 2018-10-30 2019-09-19 Polychlorinated naphthalenes, bed sediment, recoverable, dry weight, micrograms per kilogram
39330 32 2018-10-30 2019-09-19 Aldrin, water, unfiltered, recoverable, micrograms per liter
39331 9 2018-10-30 2019-09-19 Aldrin, water, filtered, recoverable, micrograms per liter
39332 9 2018-10-30 2019-09-19 Aldrin, suspended sediment, recoverable, micrograms per liter
39333 16 2018-10-30 2019-09-19 Aldrin, bed sediment, recoverable, dry weight, micrograms per kilogram
39340 32 2018-10-30 2019-09-19 Lindane, water, unfiltered, recoverable, micrograms per liter
39341 107 2018-10-30 2019-09-19 Lindane, water, filtered, recoverable, micrograms per liter
39342 9 2018-10-30 2019-09-19 Lindane, suspended sediment, recoverable, micrograms per liter
39343 16 2018-10-30 2019-09-19 Lindane, bed sediment, recoverable, dry weight, micrograms per kilogram
39350 32 2018-10-30 2019-09-19 Chlordane (technical), water, unfiltered, recoverable, micrograms per liter
39351 16 2018-10-30 2019-09-19 Chlordane (technical), bed sediment, recoverable, dry weight, micrograms per kilogram
39352 9 2018-10-30 2019-09-19 Chlordane (technical), water, filtered, recoverable, micrograms per liter
39353 9 2018-10-30 2019-09-19 Chlordane, suspended sediment, recoverable, micrograms per liter
39360 32 2018-10-30 2019-09-19 p,p'-DDD, water, unfiltered, recoverable, micrograms per liter
39361 9 2018-10-30 2019-09-19 p,p'-DDD, water, filtered, recoverable, micrograms per liter
39362 9 2018-10-30 2019-09-19 p,p'-DDD, suspended sediment, recoverable, micrograms per liter
39363 16 2018-10-30 2019-09-19 p,p'-DDD, bed sediment, recoverable, dry weight, micrograms per kilogram
39365 32 2018-10-30 2019-09-19 p,p'-DDE, water, unfiltered, recoverable, micrograms per liter
39366 9 2018-10-30 2019-09-19 p,p'-DDE, water, filtered, recoverable, micrograms per liter
39367 9 2018-10-30 2019-09-19 p,p'-DDE, suspended sediment, recoverable, micrograms per liter
39368 16 2018-10-30 2019-09-19 p,p'-DDE, bed sediment, recoverable, dry weight, micrograms per kilogram
39370 32 2018-10-30 2019-09-19 p,p'-DDT, water, unfiltered, recoverable, micrograms per liter
39371 9 2018-10-30 2019-09-19 p,p'-DDT, water, filtered, recoverable, micrograms per liter
39372 9 2018-10-30 2019-09-19 p,p'-DDT, suspended sediment, recoverable, micrograms per liter
39373 16 2018-10-30 2019-09-19 p,p'-DDT, bed sediment, recoverable, dry weight, micrograms per kilogram
39380 32 2018-10-30 2019-09-19 Dieldrin, water, unfiltered, recoverable, micrograms per liter
39381 136 2018-10-30 2019-09-19 Dieldrin, water, filtered, recoverable, micrograms per liter
39382 9 2018-10-30 2019-09-19 Dieldrin, suspended sediment, recoverable, micrograms per liter
39383 16 2018-10-30 2019-09-19 Dieldrin, bed sediment, recoverable, dry weight, micrograms per kilogram
39388 2 2018-10-30 2019-09-19 alpha-Endosulfan, water, unfiltered, recoverable, micrograms per liter
39389 2 2018-10-30 2019-09-19 alpha-Endosulfan, bed sediment, recoverable, dry weight, micrograms per kilogram
39390 32 2018-10-30 2019-09-19 Endrin, water, unfiltered, recoverable, micrograms per liter
39391 9 2018-10-30 2019-09-19 Endrin, water, filtered, recoverable, micrograms per liter
39392 9 2018-10-30 2019-09-19 Endrin, suspended sediment, recoverable, micrograms per liter
39393 16 2018-10-30 2019-09-19 Endrin, bed sediment, recoverable, dry weight, micrograms per kilogram
39398 23 2018-10-30 2019-09-19 Ethion, water, unfiltered, recoverable, micrograms per liter
39399 7 2018-10-30 2019-09-19 Ethion, bed sediment, recoverable, dry weight, micrograms per kilogram
39400 23 2018-10-30 2019-09-19 Toxaphene, water, unfiltered, recoverable, micrograms per liter
39403 9 2018-10-30 2019-09-19 Toxaphene, bed sediment, recoverable, dry weight, micrograms per kilogram
39410 32 2018-10-30 2019-09-19 Heptachlor, water, unfiltered, recoverable, micrograms per liter
39411 9 2018-10-30 2019-09-19 Heptachlor, water, filtered, recoverable, micrograms per liter
39412 9 2018-10-30 2019-09-19 Heptachlor, suspended sediment, recoverable, micrograms per liter
39413 16 2018-10-30 2019-09-19 Heptachlor, bed sediment, recoverable, dry weight, micrograms per kilogram
39415 127 2018-10-30 2019-09-19 Metolachlor, water, filtered, recoverable, micrograms per liter
39420 32 2018-10-30 2019-09-19 Heptachlor epoxide, water, unfiltered, recoverable, micrograms per liter
39421 9 2018-10-30 2019-09-19 Heptachlor epoxide, water, filtered, recoverable, micrograms per liter
39422 9 2018-10-30 2019-09-19 Heptachlor epoxide, suspended sediment, recoverable, micrograms per liter
39423 16 2018-10-30 2019-09-19 Heptachlor epoxide, bed sediment, recoverable, dry weight, micrograms per kilogram
39480 23 2018-10-30 2019-09-19 p,p'-Methoxychlor, water, unfiltered, recoverable, micrograms per liter
39481 9 2018-10-30 2019-09-19 p,p'-Methoxychlor, bed sediment, recoverable, dry weight, micrograms per kilogram
39516 24 2018-10-30 2019-09-19 PCBs, water, unfiltered, recoverable, micrograms per liter
39517 9 2018-10-30 2019-09-19 PCBs, water, filtered, recoverable, micrograms per liter
39518 9 2018-10-30 2019-09-19 PCBs, suspended sediment, recoverable, micrograms per liter
39519 12 2018-10-30 2019-09-19 PCBs, bed sediment, recoverable, dry weight, micrograms per kilogram
39530 31 2018-10-30 2019-09-19 Malathion, water, unfiltered, recoverable, micrograms per liter
39531 7 2018-10-30 2019-09-19 Malathion, bed sediment, recoverable, dry weight, micrograms per kilogram
39532 135 2018-10-30 2019-09-19 Malathion, water, filtered, recoverable, micrograms per liter
39533 8 2018-10-30 2019-09-19 Malathion, suspended sediment, recoverable, micrograms per liter
39540 31 2018-10-30 2019-09-19 Parathion, water, unfiltered, recoverable, micrograms per liter
39541 7 2018-10-30 2019-09-19 Parathion, bed sediment, recoverable, dry weight, micrograms per kilogram
39542 106 2018-10-30 2019-09-19 Parathion, water, filtered, recoverable, micrograms per liter
39543 8 2018-10-30 2019-09-19 Parathion, suspended sediment, recoverable, micrograms per liter
39570 31 2018-10-30 2019-09-19 Diazinon, water, unfiltered, recoverable, micrograms per liter
39571 7 2018-10-30 2019-09-19 Diazinon, bed sediment, recoverable, dry weight, micrograms per kilogram
39572 135 2018-10-30 2019-09-19 Diazinon, water, filtered, recoverable, micrograms per liter
39573 8 2018-10-30 2019-09-19 Diazinon, suspended sediment, recoverable, micrograms per liter
39600 31 2018-10-30 2019-09-19 Methyl parathion, water, unfiltered, recoverable, micrograms per liter
39601 7 2018-10-30 2019-09-19 Methyl parathion, bed sediment, recoverable, dry weight, micrograms per kilogram
39602 9 2018-10-30 2019-09-19 Methyl parathion, water, filtered, recoverable, micrograms per liter
39603 8 2018-10-30 2019-09-19 Methyl parathion, suspended sediment, recoverable, micrograms per liter
39630 10 2018-10-30 2019-09-19 Atrazine, water, unfiltered, recoverable, micrograms per liter
39631 2 2018-10-30 2019-09-19 Atrazine, bed sediment, recoverable, dry weight, micrograms per kilogram
39632 127 2018-10-30 2019-09-19 Atrazine, water, filtered, recoverable, micrograms per liter
39730 22 2018-10-30 2019-09-19 2,4-D, water, unfiltered, recoverable, micrograms per liter
39731 2 2018-10-30 2019-09-19 2,4-D, bed sediment, recoverable, dry weight, micrograms per kilogram
39732 19 2018-10-30 2019-09-19 2,4-D, water, filtered, recoverable, micrograms per liter
39733 9 2018-10-30 2019-09-19 2,4-D, suspended sediment, recoverable, micrograms per liter
39740 22 2018-10-30 2019-09-19 2,4,5-T, water, unfiltered, recoverable, micrograms per liter
39741 2 2018-10-30 2019-09-19 2,4,5-T, bed sediment, recoverable, dry weight, micrograms per kilogram
39742 16 2018-10-30 2019-09-19 2,4,5-T, water, filtered, recoverable, micrograms per liter
39743 9 2018-10-30 2019-09-19 2,4,5-T, suspended sediment, recoverable, micrograms per liter
39755 2 2018-10-30 2019-09-19 Mirex, water, unfiltered, recoverable, micrograms per liter
39758 2 2018-10-30 2019-09-19 Mirex, bed sediment, recoverable, dry weight, micrograms per kilogram
39760 22 2018-10-30 2019-09-19 Silvex, water, unfiltered, recoverable, micrograms per liter
39761 2 2018-10-30 2019-09-19 Silvex, bed sediment, recoverable, dry weight, micrograms per kilogram
39762 16 2018-10-30 2019-09-19 Silvex, water, filtered, recoverable, micrograms per liter
39763 9 2018-10-30 2019-09-19 Silvex, suspended sediment, recoverable, micrograms per liter
39786 23 2018-10-30 2019-09-19 Carbophenothion, water, unfiltered, recoverable, micrograms per liter
39787 7 2018-10-30 2019-09-19 Carbophenothion, bed sediment, recoverable, dry weight, micrograms per kilogram
39790 23 2018-10-30 2019-09-19 Methyl trithion, water, unfiltered, recoverable, micrograms per liter
39791 7 2018-10-30 2019-09-19 Methyl trithion, bed sediment, dry weight, recoverable, dry weight, micrograms per kilogram
46342 127 2018-10-30 2019-09-19 Alachlor, water, filtered, recoverable, micrograms per liter
49235 10 2018-10-30 2019-09-19 Triclopyr, water, filtered (0.7 micron glass fiber filter), recoverable, micrograms per liter
49236 10 2018-10-30 2019-09-19 Propham, water, filtered (0.7 micron glass fiber filter), recoverable, micrograms per liter
49260 127 2018-10-30 2019-09-19 Acetochlor, water, filtered, recoverable, micrograms per liter
49266 1 2018-10-30 2019-09-19 Organic carbon, bed sediment smaller than 62.5 microns, wet sieved (native water), field, recoverable, dry weight, percent
49267 1 2018-10-30 2019-09-19 Carbon [inorganic plus organic], bed sediment smaller than 62.5 microns, wet sieved (native water), field, recoverable, dry weight, percent
49269 1 2018-10-30 2019-09-19 Inorganic carbon, bed sediment smaller than 62.5 microns, wet sieved (native water), field, recoverable, dry weight, percent
49274 1 2018-10-30 2019-09-19 Titanium, bed sediment smaller than 62.5 microns, wet sieved (native water), field, recoverable, dry weight, percent
49291 10 2018-10-30 2019-09-19 Picloram, water, filtered (0.7 micron glass fiber filter), recoverable, micrograms per liter
49292 10 2018-10-30 2019-09-19 Oryzalin, water, filtered (0.7 micron glass fiber filter), recoverable, micrograms per liter
49293 10 2018-10-30 2019-09-19 Norflurazon, water, filtered (0.7 micron glass fiber filter), recoverable, micrograms per liter
49294 10 2018-10-30 2019-09-19 Neburon, water, filtered (0.7 micron glass fiber filter), recoverable, micrograms per liter
49295 29 2018-10-30 2019-09-19 1-Naphthol, water, filtered (0.7 micron glass fiber filter), recoverable, micrograms per liter
49296 10 2018-10-30 2019-09-19 Methomyl, water, filtered (0.7 micron glass fiber filter), recoverable, micrograms per liter
49297 10 2018-10-30 2019-09-19 Fenuron, water, filtered (0.7 micron glass fiber filter), recoverable, micrograms per liter
49299 7 2018-10-30 2019-09-19 2-Methyl-4,6-dinitrophenol, water, filtered (0.7 micron glass fiber filter), recoverable, micrograms per liter
49300 10 2018-10-30 2019-09-19 Diuron, water, filtered (0.7 micron glass fiber filter), recoverable, micrograms per liter
49301 10 2018-10-30 2019-09-19 Dinoseb, water, filtered (0.7 micron glass fiber filter), recoverable, micrograms per liter
49302 10 2018-10-30 2019-09-19 Dichlorprop, water, filtered (0.7 micron glass fiber filter), recoverable, micrograms per liter
49303 7 2018-10-30 2019-09-19 Dichlobenil, water, filtered (0.7 micron glass fiber filter), recoverable, micrograms per liter
49304 10 2018-10-30 2019-09-19 Dimethyl tetrachloroterephthalate mono-acid degradate (DCPA mono-acid), water, filtered (0.7 micron glass fiber filter), recoverable, micrograms per liter
49305 10 2018-10-30 2019-09-19 Clopyralid, water, filtered (0.7 micron glass fiber filter), recoverable, micrograms per liter
49306 10 2018-10-30 2019-09-19 Chlorothalonil, water, filtered (0.7 micron glass fiber filter), recoverable, micrograms per liter
49308 10 2018-10-30 2019-09-19 3-Hydroxy carbofuran, water, filtered (0.7 micron glass fiber filter), recoverable, micrograms per liter
49309 10 2018-10-30 2019-09-19 Carbofuran, water, filtered (0.7 micron glass fiber filter), recoverable, micrograms per liter
49310 10 2018-10-30 2019-09-19 Carbaryl, water, filtered (0.7 micron glass fiber filter), recoverable, micrograms per liter
49311 10 2018-10-30 2019-09-19 Bromoxynil, water, filtered (0.7 micron glass fiber filter), recoverable, micrograms per liter
49312 10 2018-10-30 2019-09-19 Aldicarb, water, filtered (0.7 micron glass fiber filter), recoverable, micrograms per liter
49313 10 2018-10-30 2019-09-19 Aldicarb sulfone, water, filtered (0.7 micron glass fiber filter), recoverable, micrograms per liter
49314 10 2018-10-30 2019-09-19 Aldicarb sulfoxide, water, filtered (0.7 micron glass fiber filter), recoverable, micrograms per liter
49315 10 2018-10-30 2019-09-19 Acifluorfen, water, filtered (0.7 micron glass fiber filter), recoverable, micrograms per liter
49570 161 2018-10-30 2019-09-19 Particulate nitrogen, suspended in water, milligrams per liter
49954 7 2018-10-30 2019-09-19 Biomass, periphyton, ash free dry mass, grams per square meter
49955 31 2018-10-30 2019-09-19 Thallium, suspended sediment, dry weight, milligrams per kilogram
50014 1 2018-10-30 2019-09-19 Transit rate, sampler, minimum, feet per second
50015 8 2018-10-30 2019-09-19 Transit rate, sampler, feet per second
50016 1 2018-10-30 2019-09-19 Transit rate, sampler, maximum, feet per second
50279 31 2018-10-30 2019-09-19 Suspended sediment concentration, flow-through centrifuge, milligrams per liter
50280 271 2018-10-30 2019-09-19 Site visit purpose, code
50295 3 2018-10-30 2019-09-19 3-Ketocarbofuran, water, filtered, recoverable, micrograms per liter
50299 3 2018-10-30 2019-09-19 Bendiocarb, water, filtered, recoverable, micrograms per liter
50300 3 2018-10-30 2019-09-19 Benomyl, water, filtered, recoverable, micrograms per liter
50305 3 2018-10-30 2019-09-19 Caffeine, water, filtered, recoverable, micrograms per liter
50306 3 2018-10-30 2019-09-19 Chlorimuron-ethyl, water, filtered, recoverable, micrograms per liter
50337 3 2018-10-30 2019-09-19 Sulfometuron-methyl, water, filtered, recoverable, micrograms per liter
50355 3 2018-10-30 2019-09-19 2-Hydroxy-4-isopropylamino-6-ethylamino-s-triazine, water, filtered, recoverable, micrograms per liter
50356 3 2018-10-30 2019-09-19 Imazaquin, water, filtered, recoverable, micrograms per liter
50359 3 2018-10-30 2019-09-19 Metalaxyl, water, filtered, recoverable, micrograms per liter
50364 3 2018-10-30 2019-09-19 Nicosulfuron, water, filtered, recoverable, micrograms per liter
50407 3 2018-10-30 2019-09-19 Imazethapyr, water, filtered, recoverable, micrograms per liter
50410 3 2018-10-30 2019-09-19 Oxamyl oxime, water, filtered, recoverable, micrograms per liter
50465 30 2018-10-30 2019-09-19 Organic carbon, suspended sediment, dry weight, percent
50470 3 2018-10-30 2019-09-19 2,4-D methyl ester, water, filtered, recoverable, micrograms per liter
50471 3 2018-10-30 2019-09-19 Propiconazole, water, filtered, recoverable, micrograms per liter
50624 107 2018-10-30 2019-09-19 Absorbance, 254 nm, water, filtered, absorbance units per centimeter
60050 61 2018-10-30 2019-09-19 Phytoplankton, total, cells per milliliter
61159 3 2018-10-30 2019-09-19 Tribenuron-methyl, water, filtered, recoverable, micrograms per liter
61188 10 2018-10-30 2019-09-19 Chloramben methyl ester, water, filtered, recoverable, micrograms per liter
61585 29 2018-10-30 2019-09-19 Cyfluthrin, water, filtered, recoverable, micrograms per liter
61586 29 2018-10-30 2019-09-19 Cypermethrin, water, filtered, recoverable, micrograms per liter
61590 25 2018-10-30 2019-09-19 Endosulfan sulfate, water, filtered, recoverable, micrograms per liter
61591 29 2018-10-30 2019-09-19 Fenamiphos, water, filtered, recoverable, micrograms per liter
61593 29 2018-10-30 2019-09-19 Iprodione, water, filtered, recoverable, micrograms per liter
61594 29 2018-10-30 2019-09-19 Isofenphos, water, filtered, recoverable, micrograms per liter
61595 25 2018-10-30 2019-09-19 lambda-Cyhalothrin, water, filtered, recoverable, micrograms per liter
61596 29 2018-10-30 2019-09-19 Metalaxyl, water, filtered, recoverable, micrograms per liter
61598 29 2018-10-30 2019-09-19 Methidathion, water, filtered, recoverable, micrograms per liter
61599 29 2018-10-30 2019-09-19 Myclobutanil, water, filtered, recoverable, micrograms per liter
61600 25 2018-10-30 2019-09-19 Oxyfluorfen, water, filtered, recoverable, micrograms per liter
61601 24 2018-10-30 2019-09-19 Phosmet, water, filtered, recoverable, micrograms per liter
61606 25 2018-10-30 2019-09-19 Tefluthrin, water, filtered, recoverable, micrograms per liter
61610 25 2018-10-30 2019-09-19 Tribufos, water, filtered, recoverable, micrograms per liter
61618 29 2018-10-30 2019-09-19 2-Chloro-2',6'-diethylacetanilide, water, filtered, recoverable, micrograms per liter
61620 29 2018-10-30 2019-09-19 2-Ethyl-6-methylaniline, water, filtered, recoverable, micrograms per liter
61625 29 2018-10-30 2019-09-19 3,4-Dichloroaniline, water, filtered, recoverable, micrograms per liter
61627 25 2018-10-30 2019-09-19 3,5-Dichloroaniline, water, filtered, recoverable, micrograms per liter
61633 29 2018-10-30 2019-09-19 4-Chloro-2-methylphenol, water, filtered, recoverable, micrograms per liter
61635 28 2018-10-30 2019-09-19 Azinphos-methyl oxygen analog, water, filtered, recoverable, micrograms per liter
61636 29 2018-10-30 2019-09-19 Chlorpyrifos oxygen analog, water, filtered, recoverable, micrograms per liter
61638 4 2018-10-30 2019-09-19 Diazoxon, water, filtered, recoverable, micrograms per liter
61640 25 2018-10-30 2019-09-19 Disulfoton sulfone, water, filtered, recoverable, micrograms per liter
61644 29 2018-10-30 2019-09-19 Ethion monoxon, water, filtered, recoverable, micrograms per liter
61645 29 2018-10-30 2019-09-19 Fenamiphos sulfone, water, filtered, recoverable, micrograms per liter
61646 29 2018-10-30 2019-09-19 Fenamiphos sulfoxide, water, filtered, recoverable, micrograms per liter
61649 2 2018-10-30 2019-09-19 Fonofos oxygen analog, water, filtered, recoverable, micrograms per liter
61652 29 2018-10-30 2019-09-19 Malaoxon, water, filtered, recoverable, micrograms per liter
61664 29 2018-10-30 2019-09-19 Methyl paraoxon, water, filtered, recoverable, micrograms per liter
61666 29 2018-10-30 2019-09-19 Phorate oxygen analog, water, filtered, recoverable, micrograms per liter
61668 23 2018-10-30 2019-09-19 Phosmet oxygen analog, water, filtered, recoverable, micrograms per liter
61674 29 2018-10-30 2019-09-19 Terbufos oxygen analog sulfone, water, filtered, recoverable, micrograms per liter
61678 99 2018-10-30 2019-09-19 Chlorsulfuron, water, filtered, recoverable, nanograms per liter
61679 99 2018-10-30 2019-09-19 Flumetsulam, water, filtered, recoverable, nanograms per liter
61680 149 2018-10-30 2019-09-19 Halosulfuron methyl, water, filtered, recoverable, nanograms per liter
61682 99 2018-10-30 2019-09-19 Imazaquin, water, filtered, recoverable, nanograms per liter
61683 151 2018-10-30 2019-09-19 Imazethapyr, water, filtered, recoverable, nanograms per liter
61685 99 2018-10-30 2019-09-19 Nicosulfuron, water, filtered, recoverable, nanograms per liter
61687 99 2018-10-30 2019-09-19 Prosulfuron, water, filtered, recoverable, nanograms per liter
61692 3 2018-10-30 2019-09-19 N-(4-Chlorophenyl)-N'-methylurea, water, filtered, recoverable, micrograms per liter
61693 3 2018-10-30 2019-09-19 Bensulfuron-methyl, water, filtered, recoverable, micrograms per liter
61694 3 2018-10-30 2019-09-19 Flumetsulam, water, filtered, recoverable, micrograms per liter
61695 3 2018-10-30 2019-09-19 Imidacloprid, water, filtered, recoverable, micrograms per liter
61696 3 2018-10-30 2019-09-19 Methomyl oxime, water, filtered, recoverable, micrograms per liter
61697 3 2018-10-30 2019-09-19 Metsulfuron-methyl, water, filtered, recoverable, micrograms per liter
61726 98 2018-10-30 2019-09-19 Absorbance, UV, organic constituents, 280 nm, 1 cm path length, water, filtered, absorbance units per centimeter
62166 45 2018-10-30 2019-09-19 Fipronil, water, filtered, recoverable, micrograms per liter
62167 45 2018-10-30 2019-09-19 Fipronil sulfide, water, filtered, recoverable, micrograms per liter
62168 45 2018-10-30 2019-09-19 Fipronil sulfone, water, filtered, recoverable, micrograms per liter
62169 45 2018-10-30 2019-09-19 Desulfinylfipronil amide, water, filtered, recoverable, micrograms per liter
62170 45 2018-10-30 2019-09-19 Desulfinylfipronil, water, filtered, recoverable, micrograms per liter
62359 2 2018-10-30 2019-09-19 Pheophytin a, periphyton, milligrams per square meter
62649 126 2018-10-30 2019-09-19 Aminomethylphosphonic acid, water, filtered (0.7 micron glass fiber filter), recoverable, micrograms per liter
62721 126 2018-10-30 2019-09-19 Glufosinate, water, filtered (0.7 micron glass fiber filter), recoverable, micrograms per liter
62722 126 2018-10-30 2019-09-19 Glyphosate, water, filtered (0.7 micron glass fiber filter), recoverable, micrograms per liter
62854 143 2018-10-30 2019-09-19 Total nitrogen [nitrate + nitrite + ammonia + organic-N], water, filtered, analytically determined, milligrams per liter
62855 46 2018-10-30 2019-09-19 Total nitrogen [nitrate + nitrite + ammonia + organic-N], water, unfiltered, analytically determined, milligrams per liter
63162 107 2018-10-30 2019-09-19 Specific UV Absorbance, 254 nm, water, filtered, 1 cm path length, calculated, liter per (milligram of dissolved organic carbon * meter)
63676 154 2018-10-30 2019-09-19 Turbidity, water, unfiltered, broad band light source (400-680 nm), detectors at multiple angles including 90 +-30 degrees, ratiometric correction, NTRU
63680 12 2018-10-30 2019-09-19 Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU)
65064 99 2018-10-30 2019-09-19 Alachlor, water, filtered, recoverable, nanograms per liter
65065 151 2018-10-30 2019-09-19 Atrazine, water, filtered, recoverable, nanograms per liter
65066 99 2018-10-30 2019-09-19 Azinphos-methyl, water, filtered, recoverable, nanograms per liter
65067 98 2018-10-30 2019-09-19 Bifenthrin, water, filtered, recoverable, nanograms per liter
65068 99 2018-10-30 2019-09-19 Butylate, water, filtered, recoverable, nanograms per liter
65069 151 2018-10-30 2019-09-19 Carbaryl, water, filtered, recoverable, nanograms per liter
65070 99 2018-10-30 2019-09-19 Carbofuran, water, filtered, recoverable, nanograms per liter
65072 151 2018-10-30 2019-09-19 Chlorpyrifos, water, filtered, recoverable, nanograms per liter
65078 151 2018-10-30 2019-09-19 Diazinon, water, filtered, recoverable, nanograms per liter
65080 98 2018-10-30 2019-09-19 EPTC, water, filtered, recoverable, nanograms per liter
65084 99 2018-10-30 2019-09-19 Fonofos, water, filtered, recoverable, nanograms per liter
65085 151 2018-10-30 2019-09-19 Hexazinone, water, filtered, recoverable, nanograms per liter
65087 151 2018-10-30 2019-09-19 Malathion, water, filtered, recoverable, nanograms per liter
65088 99 2018-10-30 2019-09-19 Methidathion, water, filtered, recoverable, nanograms per liter
65090 151 2018-10-30 2019-09-19 Metolachlor, water, filtered, recoverable, nanograms per liter
65091 99 2018-10-30 2019-09-19 Molinate, water, filtered, recoverable, nanograms per liter
65093 94 2018-10-30 2019-09-19 Oxyfluorfen, water, filtered, recoverable, nanograms per liter
65098 99 2018-10-30 2019-09-19 Pendimethalin, water, filtered, recoverable, nanograms per liter
65102 151 2018-10-30 2019-09-19 Piperonyl butoxide, water, filtered, recoverable, nanograms per liter
65103 99 2018-10-30 2019-09-19 Prometryn, water, filtered, recoverable, nanograms per liter
65105 151 2018-10-30 2019-09-19 Simazine, water, filtered, recoverable, nanograms per liter
65107 151 2018-10-30 2019-09-19 Thiobencarb, water, filtered, recoverable, nanograms per liter
66589 151 2018-10-30 2019-09-19 Azoxystrobin, water, filtered, recoverable, nanograms per liter
66592 99 2018-10-30 2019-09-19 Cyanazine, water, filtered, recoverable, nanograms per liter
66596 151 2018-10-30 2019-09-19 Dimethoate, water, filtered, recoverable, nanograms per liter
66598 151 2018-10-30 2019-09-19 Diuron, water, filtered, recoverable, nanograms per liter
66604 152 2018-10-30 2019-09-19 Fipronil, water, filtered, recoverable, nanograms per liter
66607 152 2018-10-30 2019-09-19 Desulfinylfipronil, water, filtered, recoverable, nanograms per liter
66610 150 2018-10-30 2019-09-19 Fipronil sulfide, water, filtered, recoverable, nanograms per liter
66613 152 2018-10-30 2019-09-19 Fipronil sulfone, water, filtered, recoverable, nanograms per liter
66620 147 2018-10-30 2019-09-19 Metconazole, water, filtered, recoverable, nanograms per liter
66632 151 2018-10-30 2019-09-19 Myclobutanil, water, filtered, recoverable, nanograms per liter
66641 99 2018-10-30 2019-09-19 Propanil, water, filtered, recoverable, nanograms per liter
66643 151 2018-10-30 2019-09-19 Propiconazole, water, filtered, recoverable, nanograms per liter
66646 151 2018-10-30 2019-09-19 Pyraclostrobin, water, filtered, recoverable, nanograms per liter
66649 151 2018-10-30 2019-09-19 Tebuconazole, water, filtered, recoverable, nanograms per liter
66651 99 2018-10-30 2019-09-19 Terbuthylazine, water, filtered, recoverable, nanograms per liter
66654 151 2018-10-30 2019-09-19 Tetraconazole, water, filtered, recoverable, nanograms per liter
66660 151 2018-10-30 2019-09-19 Trifloxystrobin, water, filtered, recoverable, nanograms per liter
66700 28 2018-10-30 2019-09-19 Absorbance, UV, organic constituents, 412 nm, 1 cm path length, water, filtered, units per centimeter
67595 99 2018-10-30 2019-09-19 Disulfoton, water, filtered, recoverable, nanograms per liter
67609 42 2018-10-30 2019-09-19 Famoxadone, water, filtered, recoverable, nanograms per liter
67670 99 2018-10-30 2019-09-19 Kresoxim-methyl, water, filtered, recoverable, nanograms per liter
67685 99 2018-10-30 2019-09-19 Norflurazon, water, filtered, recoverable, nanograms per liter
67702 151 2018-10-30 2019-09-19 Prometon, water, filtered, recoverable, nanograms per liter
67706 99 2018-10-30 2019-09-19 Propyzamide, water, filtered, recoverable, nanograms per liter
68211 99 2018-10-30 2019-09-19 Azinphos-methyl oxygen analog, water, filtered, recoverable, nanograms per liter
68216 99 2018-10-30 2019-09-19 Chlorpyrifos oxygen analog, water, filtered, recoverable, nanograms per liter
68226 99 2018-10-30 2019-09-19 3,4-Dichlorophenylurea (DCPU), water, filtered, recoverable, nanograms per liter
68231 151 2018-10-30 2019-09-19 N-(3,4-Dichlorophenyl)-N'-methylurea (DCPMU), water, filtered, recoverable, nanograms per liter
68236 99 2018-10-30 2019-09-19 Diazoxon, water, filtered, recoverable, nanograms per liter
68240 97 2018-10-30 2019-09-19 Malaoxon, water, filtered, recoverable, nanograms per liter
68336 150 2018-10-30 2019-09-19 4-Hydroxychlorothalonil, water, filtered, recoverable, nanograms per liter
68426 151 2018-10-30 2019-09-19 Imidacloprid, water, filtered, recoverable, nanograms per liter
68437 151 2018-10-30 2019-09-19 Metalaxyl, water, filtered, recoverable, nanograms per liter
68498 149 2018-10-30 2019-09-19 1H-1,2,4-Triazole, water, filtered, recoverable, nanograms per liter
68500 152 2018-10-30 2019-09-19 2,4-D, water, filtered, recoverable, nanograms per liter
68502 99 2018-10-30 2019-09-19 2-Aminobenzimidazole, water, filtered, recoverable, nanograms per liter
68503 99 2018-10-30 2019-09-19 2-Amino-N-isopropylbenzamide, water, filtered, recoverable, nanograms per liter
68505 99 2018-10-30 2019-09-19 2-Isopropyl-6-methyl-4-pyrimidinol, water, filtered, recoverable, nanograms per liter
68508 99 2018-10-30 2019-09-19 3-Hydroxy carbofuran, water, filtered, recoverable, nanograms per liter
68511 98 2018-10-30 2019-09-19 4-(Hydroxymethyl) pendimethalin, water, filtered, recoverable, nanograms per liter
68514 99 2018-10-30 2019-09-19 4-Chlorobenzyl methyl sulfoxide, water, filtered, recoverable, nanograms per liter
68515 89 2018-10-30 2019-09-19 4-Hydroxy molinate, water, filtered, recoverable, nanograms per liter
68517 99 2018-10-30 2019-09-19 4-Hydroxyhexazinone A, water, filtered, recoverable, nanograms per liter
68519 151 2018-10-30 2019-09-19 Acephate, water, filtered, recoverable, nanograms per liter
68520 151 2018-10-30 2019-09-19 Acetochlor, water, filtered, recoverable, nanograms per liter
68521 99 2018-10-30 2019-09-19 2-Chloro-N-(2-ethyl-6-methylphenyl)acetamide, water, filtered, recoverable, nanograms per liter
68522 152 2018-10-30 2019-09-19 Acetochlor oxanilic acid, water, filtered, recoverable, nanograms per liter
68523 151 2018-10-30 2019-09-19 Acetochlor ethanesulfonic acid, water, filtered, recoverable, nanograms per liter
68524 100 2018-10-30 2019-09-19 Acetochlor sulfinylacetic acid, water, filtered, recoverable, nanograms per liter
68525 99 2018-10-30 2019-09-19 2-Chloro-2',6'-diethylacetanilide, water, filtered, recoverable, nanograms per liter
68526 100 2018-10-30 2019-09-19 Alachlor oxanilic acid, water, filtered, recoverable, nanograms per liter
68527 100 2018-10-30 2019-09-19 Alachlor sulfinylacetic acid, water, filtered, recoverable, nanograms per liter
68528 99 2018-10-30 2019-09-19 Aldicarb, water, filtered, recoverable, nanograms per liter
68529 99 2018-10-30 2019-09-19 Aldicarb sulfone, water, filtered, recoverable, nanograms per liter
68530 99 2018-10-30 2019-09-19 Aldicarb sulfoxide, water, filtered, recoverable, nanograms per liter
68533 99 2018-10-30 2019-09-19 Ametryn, water, filtered, recoverable, nanograms per liter
68536 98 2018-10-30 2019-09-19 Asulam, water, filtered, recoverable, nanograms per liter
68538 152 2018-10-30 2019-09-19 Bentazon, water, filtered, recoverable, nanograms per liter
68542 151 2018-10-30 2019-09-19 Bromacil, water, filtered, recoverable, nanograms per liter
68543 152 2018-10-30 2019-09-19 Bromoxynil, water, filtered, recoverable, nanograms per liter
68545 99 2018-10-30 2019-09-19 Butralin, water, filtered, recoverable, nanograms per liter
68547 151 2018-10-30 2019-09-19 Chlorodiamino-s-triazine, water, filtered, recoverable, nanograms per liter
68548 150 2018-10-30 2019-09-19 Carbendazim, water, filtered, recoverable, nanograms per liter
68549 89 2018-10-30 2019-09-19 Carboxy molinate, water, filtered, recoverable, nanograms per liter
68550 151 2018-10-30 2019-09-19 2-Chloro-6-ethylamino-4-amino-s-triazine, water, filtered, recoverable, nanograms per liter
68551 89 2018-10-30 2019-09-19 Chlorosulfonamide acid, water, filtered, recoverable, nanograms per liter
68552 151 2018-10-30 2019-09-19 2-Chloro-4-isopropylamino-6-amino-s-triazine, water, filtered, recoverable, nanograms per liter
68553 147 2018-10-30 2019-09-19 cis-Cyhalothric acid, water, filtered, recoverable, nanograms per liter
68560 100 2018-10-30 2019-09-19 Dimethyl tetrachloroterephthalate mono-acid degradate (DCPA mono-acid), water, filtered, recoverable, nanograms per liter
68561 100 2018-10-30 2019-09-19 Dechlorofipronil, water, filtered, recoverable, nanograms per liter
68562 151 2018-10-30 2019-09-19 Dechlorometolachlor, water, filtered, recoverable, nanograms per liter
68563 99 2018-10-30 2019-09-19 Deiodo flubendiamide, water, filtered, recoverable, nanograms per liter
68564 99 2018-10-30 2019-09-19 Deisopropyl prometryn, water, filtered, recoverable, nanograms per liter
68566 99 2018-10-30 2019-09-19 Demethyl hexazinone B, water, filtered, recoverable, nanograms per liter
68567 99 2018-10-30 2019-09-19 Demethyl norflurazon, water, filtered, recoverable, nanograms per liter
68568 99 2018-10-30 2019-09-19 Desamino metribuzin, water, filtered, recoverable, nanograms per liter
68569 96 2018-10-30 2019-09-19 Desamino-diketo metribuzin, water, filtered, recoverable, nanograms per liter
68570 100 2018-10-30 2019-09-19 Desulfinylfipronil amide, water, filtered, recoverable, nanograms per liter
68571 152 2018-10-30 2019-09-19 Dicamba, water, filtered, recoverable, nanograms per liter
68572 151 2018-10-30 2019-09-19 Dichlorvos, water, filtered, recoverable, nanograms per liter
68573 151 2018-10-30 2019-09-19 Dicrotophos, water, filtered, recoverable, nanograms per liter
68574 99 2018-10-30 2019-09-19 Didemethyl hexazinone F, water, filtered, recoverable, nanograms per liter
68575 99 2018-10-30 2019-09-19 Tebuthiuron Transformation Product 104, water, filtered, recoverable, nanograms per liter
68576 151 2018-10-30 2019-09-19 Diflubenzuron, water, filtered, recoverable, nanograms per liter
68577 100 2018-10-30 2019-09-19 Diflufenzopyr, water, filtered, recoverable, nanograms per liter
68578 149 2018-10-30 2019-09-19 Diketonitrile-isoxaflutole, water, filtered, recoverable, nanograms per liter
68580 151 2018-10-30 2019-09-19 Dimethenamid, water, filtered, recoverable, nanograms per liter
68581 100 2018-10-30 2019-09-19 Dimethenamid oxanilic acid, water, filtered, recoverable, nanograms per liter
68582 100 2018-10-30 2019-09-19 Dimethenamid ethanesulfonic acid, water, filtered, recoverable, nanograms per liter
68583 100 2018-10-30 2019-09-19 Dimethenamid sulfinylacetic acid, water, filtered, recoverable, nanograms per liter
68586 99 2018-10-30 2019-09-19 Disulfoton oxygen analog, water, filtered, recoverable, nanograms per liter
68587 99 2018-10-30 2019-09-19 Disulfoton oxygen analog sulfoxide, water, filtered, recoverable, nanograms per liter
68588 99 2018-10-30 2019-09-19 Disulfoton oxygen analog sulfone, water, filtered, recoverable, nanograms per liter
68589 99 2018-10-30 2019-09-19 Disulfoton sulfone, water, filtered, recoverable, nanograms per liter
68590 99 2018-10-30 2019-09-19 Disulfoton sulfoxide, water, filtered, recoverable, nanograms per liter
68591 99 2018-10-30 2019-09-19 Demethyl fluometuron, water, filtered, recoverable, nanograms per liter
68594 99 2018-10-30 2019-09-19 EPTC degradate R248722, water, filtered, recoverable, nanograms per liter
68595 99 2018-10-30 2019-09-19 2-[(2-Ethyl-6-methylphenyl)amino]-1-propanol, water, filtered, recoverable, nanograms per liter
68596 151 2018-10-30 2019-09-19 Ethoprop, water, filtered, recoverable, nanograms per liter
68597 99 2018-10-30 2019-09-19 O-Ethyl O-methyl S-propyl phosphorothioate, water, filtered, recoverable, nanograms per liter
68598 151 2018-10-30 2019-09-19 Etoxazole, water, filtered, recoverable, nanograms per liter
68599 99 2018-10-30 2019-09-19 Fenamiphos, water, filtered, recoverable, nanograms per liter
68600 99 2018-10-30 2019-09-19 Fenamiphos sulfone, water, filtered, recoverable, nanograms per liter
68601 99 2018-10-30 2019-09-19 Fenamiphos sulfoxide, water, filtered, recoverable, nanograms per liter
68602 99 2018-10-30 2019-09-19 Fenbutatin oxide, water, filtered, recoverable, nanograms per liter
68603 99 2018-10-30 2019-09-19 Fentin, water, filtered, recoverable, nanograms per liter
68604 152 2018-10-30 2019-09-19 Fipronil amide, water, filtered, recoverable, nanograms per liter
68605 100 2018-10-30 2019-09-19 Fipronil sulfonate, water, filtered, recoverable, nanograms per liter
68606 100 2018-10-30 2019-09-19 Flubendiamide, water, filtered, recoverable, nanograms per liter
68608 151 2018-10-30 2019-09-19 Fluometuron, water, filtered, recoverable, nanograms per liter
68611 99 2018-10-30 2019-09-19 2-(1-Hydroxyethyl)-6-methylaniline, water, filtered, recoverable, nanograms per liter
68612 99 2018-10-30 2019-09-19 Hexazinone Transformation Product C, water, filtered, recoverable, nanograms per liter
68613 100 2018-10-30 2019-09-19 Hexazinone Transformation Product D, water, filtered, recoverable, nanograms per liter
68614 98 2018-10-30 2019-09-19 Hexazinone Transformation Product E, water, filtered, recoverable, nanograms per liter
68615 99 2018-10-30 2019-09-19 Hydroxyacetochlor, water, filtered, recoverable, nanograms per liter
68616 99 2018-10-30 2019-09-19 Hydroxyalachlor, water, filtered, recoverable, nanograms per liter
68617 98 2018-10-30 2019-09-19 Hydroxy monodemethyl fluometuron, water, filtered, recoverable, nanograms per liter
68618 99 2018-10-30 2019-09-19 Hydroxydiazinon, water, filtered, recoverable, nanograms per liter
68619 99 2018-10-30 2019-09-19 Hydroxy didemethyl fluometuron, water, filtered, recoverable, nanograms per liter
68620 89 2018-10-30 2019-09-19 Hydroxyfluometuron, water, filtered, recoverable, nanograms per liter
68621 99 2018-10-30 2019-09-19 Tebuthiuron Transformation Product 109, water, filtered, recoverable, nanograms per liter
68622 151 2018-10-30 2019-09-19 Hydroxymetolachlor, water, filtered, recoverable, nanograms per liter
68623 99 2018-10-30 2019-09-19 Hydroxyphthalazinone, water, filtered, recoverable, nanograms per liter
68624 151 2018-10-30 2019-09-19 Hydroxysimazine, water, filtered, recoverable, nanograms per liter
68625 99 2018-10-30 2019-09-19 Imazamox, water, filtered, recoverable, nanograms per liter
68627 99 2018-10-30 2019-09-19 Indoxacarb, water, filtered, recoverable, nanograms per liter
68632 95 2018-10-30 2019-09-19 Isoxaflutole, water, filtered, recoverable, nanograms per liter
68633 100 2018-10-30 2019-09-19 Isoxaflutole benzoic acid, water, filtered, recoverable, nanograms per liter
68638 97 2018-10-30 2019-09-19 Lactofen, water, filtered, recoverable, nanograms per liter
68639 151 2018-10-30 2019-09-19 Linuron, water, filtered, recoverable, nanograms per liter
68641 80 2018-10-30 2019-09-19 MCPA, water, filtered, recoverable, nanograms per liter
68644 151 2018-10-30 2019-09-19 Methamidophos, water, filtered, recoverable, nanograms per liter
68645 151 2018-10-30 2019-09-19 Methomyl, water, filtered, recoverable, nanograms per liter
68646 83 2018-10-30 2019-09-19 Methomyl oxime, water, filtered, recoverable, nanograms per liter
68647 151 2018-10-30 2019-09-19 Methoxyfenozide, water, filtered, recoverable, nanograms per liter
68648 99 2018-10-30 2019-09-19 Methyl paraoxon, water, filtered, recoverable, nanograms per liter
68649 99 2018-10-30 2019-09-19 Metolachlor hydroxy morpholinone, water, filtered, recoverable, nanograms per liter
68650 152 2018-10-30 2019-09-19 Metolachlor oxanilic acid, water, filtered, recoverable, nanograms per liter
68651 152 2018-10-30 2019-09-19 Metolachlor ethanesulfonic acid, water, filtered, recoverable, nanograms per liter
68652 151 2018-10-30 2019-09-19 Metribuzin, water, filtered, recoverable, nanograms per liter
68653 89 2018-10-30 2019-09-19 Metribuzin diketo, water, filtered, recoverable, nanograms per liter
68654 92 2018-10-30 2019-09-19 Naled, water, filtered, recoverable, nanograms per liter
68655 98 2018-10-30 2019-09-19 Novaluron, water, filtered, recoverable, nanograms per liter
68656 97 2018-10-30 2019-09-19 2-Hydroxy-6-ethylamino-4-amino-s-triazine, water, filtered, recoverable, nanograms per liter
68657 99 2018-10-30 2019-09-19 O-Ethyl S-methyl S-propyl phosphorodithioate, water, filtered, recoverable, nanograms per liter
68658 99 2018-10-30 2019-09-19 O-Ethyl S-propyl phosphorothioate, water, filtered, recoverable, nanograms per liter
68659 151 2018-10-30 2019-09-19 2-Hydroxy-4-isopropylamino-6-amino-s-triazine, water, filtered, recoverable, nanograms per liter
68660 151 2018-10-30 2019-09-19 2-Hydroxy-4-isopropylamino-6-ethylamino-s-triazine, water, filtered, recoverable, nanograms per liter
68661 99 2018-10-30 2019-09-19 Omethoate, water, filtered, recoverable, nanograms per liter
68662 99 2018-10-30 2019-09-19 Orthosulfamuron, water, filtered, recoverable, nanograms per liter
68663 151 2018-10-30 2019-09-19 Oryzalin, water, filtered, recoverable, nanograms per liter
68664 99 2018-10-30 2019-09-19 Oxamyl, water, filtered, recoverable, nanograms per liter
68665 99 2018-10-30 2019-09-19 Oxamyl oxime, water, filtered, recoverable, nanograms per liter
68666 99 2018-10-30 2019-09-19 Paraoxon, water, filtered, recoverable, nanograms per liter
68668 99 2018-10-30 2019-09-19 Phorate, water, filtered, recoverable, nanograms per liter
68669 98 2018-10-30 2019-09-19 Phorate oxygen analog, water, filtered, recoverable, nanograms per liter
68670 98 2018-10-30 2019-09-19 Phorate oxygen analog sulfone, water, filtered, recoverable, nanograms per liter
68671 97 2018-10-30 2019-09-19 Phorate oxygen analog sulfoxide, water, filtered, recoverable, nanograms per liter
68672 99 2018-10-30 2019-09-19 Phorate sulfone, water, filtered, recoverable, nanograms per liter
68673 99 2018-10-30 2019-09-19 Phorate sulfoxide, water, filtered, recoverable, nanograms per liter
68675 99 2018-10-30 2019-09-19 Phthalazinone, water, filtered, recoverable, nanograms per liter
68676 97 2018-10-30 2019-09-19 Profenofos, water, filtered, recoverable, nanograms per liter
68677 99 2018-10-30 2019-09-19 Propargite, water, filtered, recoverable, nanograms per liter
68678 151 2018-10-30 2019-09-19 Propazine, water, filtered, recoverable, nanograms per liter
68679 151 2018-10-30 2019-09-19 Propoxur, water, filtered, recoverable, nanograms per liter
68680 10 2018-10-30 2019-09-19 Pymetrozine, water, filtered, recoverable, nanograms per liter
68682 99 2018-10-30 2019-09-19 Pyridaben, water, filtered, recoverable, nanograms per liter
68683 99 2018-10-30 2019-09-19 Pyriproxyfen, water, filtered, recoverable, nanograms per liter
68684 98 2018-10-30 2019-09-19 sec-Acetochlor oxanilic acid, water, filtered, recoverable, nanograms per liter
68685 89 2018-10-30 2019-09-19 sec-Alachlor oxanilic acid, water, filtered, recoverable, nanograms per liter
68686 99 2018-10-30 2019-09-19 Siduron, water, filtered, recoverable, nanograms per liter
68687 152 2018-10-30 2019-09-19 Sulfentrazone, water, filtered, recoverable, nanograms per liter
68688 151 2018-10-30 2019-09-19 Sulfometuron-methyl, water, filtered, recoverable, nanograms per liter
68689 99 2018-10-30 2019-09-19 Sulfosulfuron, water, filtered, recoverable, nanograms per liter
68690 89 2018-10-30 2019-09-19 Sulfosulfuron ethyl sulfone, water, filtered, recoverable, nanograms per liter
68691 88 2018-10-30 2019-09-19 2,3,3-Trichloro-2-propene-1-sulfonic acid, water, filtered, recoverable, nanograms per liter
68692 99 2018-10-30 2019-09-19 Tebufenozide, water, filtered, recoverable, nanograms per liter
68693 151 2018-10-30 2019-09-19 Tebupirimfos, water, filtered, recoverable, nanograms per liter
68694 99 2018-10-30 2019-09-19 Tebupirimfos oxygen analog, water, filtered, recoverable, nanograms per liter
68695 151 2018-10-30 2019-09-19 Tebuthiuron, water, filtered, recoverable, nanograms per liter
68696 99 2018-10-30 2019-09-19 Tebuthiuron Transformation Product 108, water, filtered, recoverable, nanograms per liter
68697 98 2018-10-30 2019-09-19 Tebuthiuron Transformation Product 109 (OH), water, filtered, recoverable, nanograms per liter
68698 99 2018-10-30 2019-09-19 Terbacil, water, filtered, recoverable, nanograms per liter
68699 151 2018-10-30 2019-09-19 Terbufos, water, filtered, recoverable, nanograms per liter
68700 99 2018-10-30 2019-09-19 Terbufos oxygen analog, water, filtered, recoverable, nanograms per liter
68701 99 2018-10-30 2019-09-19 Terbufos oxygen analog sulfone, water, filtered, recoverable, nanograms per liter
68702 99 2018-10-30 2019-09-19 Terbufos oxygen analog sulfoxide, water, filtered, recoverable, nanograms per liter
68703 151 2018-10-30 2019-09-19 Terbufos sulfone, water, filtered, recoverable, nanograms per liter
68704 151 2018-10-30 2019-09-19 Terbufos sulfoxide, water, filtered, recoverable, nanograms per liter
68708 151 2018-10-30 2019-09-19 trans-Permethrin, water, filtered, recoverable, nanograms per liter
68710 99 2018-10-30 2019-09-19 Triallate, water, filtered, recoverable, nanograms per liter
68711 99 2018-10-30 2019-09-19 Tribufos, water, filtered, recoverable, nanograms per liter
68712 151 2018-10-30 2019-09-19 Triclopyr, water, filtered, recoverable, nanograms per liter
68713 99 2018-10-30 2019-09-19 Hexazinone Transformation Product G, water, filtered, recoverable, nanograms per liter
68714 89 2018-10-30 2019-09-19 Tebuthiuron Transformation Product 106, water, filtered, recoverable, nanograms per liter
68769 151 2018-10-30 2019-09-19 cis-Permethrin, water, filtered, recoverable, nanograms per liter
68871 95 2018-10-30 2019-09-19 Alachlor ethanesulfonic acid, water, filtered, recoverable, nanograms per liter
68872 145 2018-10-30 2019-09-19 Chlorimuron-ethyl, water, filtered, recoverable, nanograms per liter
68873 152 2018-10-30 2019-09-19 3-Phenoxybenzoic acid, water, filtered, recoverable, nanograms per liter
69046 1 2018-10-30 2019-09-19 Bed sediment, sieve diameter, percent smaller than 63 millimeters
69050 5 2018-10-30 2019-09-19 Bed sediment, sieve diameter, percent smaller than 37.5 millimeters
69054 5 2018-10-30 2019-09-19 Bed sediment, sieve diameter, percent smaller than 19 millimeters
69058 5 2018-10-30 2019-09-19 Bed sediment, sieve diameter, percent smaller than 9.5 millimeters
69062 5 2018-10-30 2019-09-19 Bed sediment, sieve diameter, percent smaller than 4.75 millimeters
69065 5 2018-10-30 2019-09-19 Bed sediment, sieve diameter, percent smaller than 2.36 millimeters
69067 5 2018-10-30 2019-09-19 Bed sediment, sieve diameter, percent smaller than 1.18 millimeters
69069 5 2018-10-30 2019-09-19 Bed sediment, sieve diameter, percent smaller than 0.6 millimeters
69070 5 2018-10-30 2019-09-19 Bed sediment, sieve diameter, percent smaller than 0.425 millimeters
69071 5 2018-10-30 2019-09-19 Bed sediment, sieve diameter, percent smaller than 0.3 millimeters
69072 5 2018-10-30 2019-09-19 Bed sediment, sieve diameter, percent smaller than 0.212 millimeters
69073 5 2018-10-30 2019-09-19 Bed sediment, sieve diameter, percent smaller than 0.15 millimeters
69075 5 2018-10-30 2019-09-19 Bed sediment, sieve diameter, percent smaller than 0.075 millimeters
70299 133 2018-10-30 2019-09-19 Suspended solids dried at 110 degrees Celsius, water, unfiltered, milligrams per liter
70300 779 2018-10-30 2019-09-19 Dissolved solids dried at 180 degrees Celsius, water, filtered, milligrams per liter
70301 504 2018-10-30 2019-09-19 Dissolved solids, water, filtered, sum of constituents, milligrams per liter
70302 771 2018-10-30 2019-09-19 Dissolved solids, water, short tons per day
70303 787 2018-10-30 2019-09-19 Dissolved solids, water, filtered, short tons per acre-foot
70331 539 2018-10-30 2019-09-19 Suspended sediment, sieve diameter, percent smaller than 0.0625 millimeters
70337 25 2018-10-30 2019-09-19 Suspended sediment, fall diameter (deionized water), percent smaller than 0.002 millimeters
70338 65 2018-10-30 2019-09-19 Suspended sediment, fall diameter (deionized water), percent smaller than 0.004 millimeters
70339 21 2018-10-30 2019-09-19 Suspended sediment, fall diameter (deionized water), percent smaller than 0.008 millimeters
70340 65 2018-10-30 2019-09-19 Suspended sediment, fall diameter (deionized water), percent smaller than 0.016 millimeters
70342 89 2018-10-30 2019-09-19 Suspended sediment, fall diameter (deionized water), percent smaller than 0.0625 millimeters
70343 83 2018-10-30 2019-09-19 Suspended sediment, fall diameter (deionized water), percent smaller than 0.125 millimeters
70344 82 2018-10-30 2019-09-19 Suspended sediment, fall diameter (deionized water), percent smaller than 0.25 millimeters
70345 23 2018-10-30 2019-09-19 Suspended sediment, fall diameter (deionized water), percent smaller than 0.5 millimeters
70346 2 2018-10-30 2019-09-19 Suspended sediment, fall diameter (deionized water), percent smaller than 1 millimeter
70507 31 2018-10-30 2019-09-19 Orthophosphate, water, unfiltered, milligrams per liter as phosphorus
70950 9 2018-10-30 2019-09-19 Biomass to chlorophyll ratio, periphyton, number
70957 9 2018-10-30 2019-09-19 Chlorophyll a, periphyton, chromatographic-fluorometric method, milligrams per square meter
70958 7 2018-10-30 2019-09-19 Chlorophyll b, periphyton, chromatographic-fluorometric method, milligrams per square meter
71834 13 2018-10-30 2019-09-19 Hydroxide, water, filtered, inflection-point titration method (incremental titration method), field, milligrams per liter
71845 199 2018-10-30 2019-09-19 Ammonia (NH3 + NH4+), water, unfiltered, milligrams per liter as NH4
71846 458 2018-10-30 2019-09-19 Ammonia (NH3 + NH4+), water, filtered, milligrams per liter as NH4
71851 432 2018-10-30 2019-09-19 Nitrate, water, filtered, milligrams per liter as nitrate
71856 385 2018-10-30 2019-09-19 Nitrite, water, filtered, milligrams per liter as nitrite
71870 27 2018-10-30 2019-09-19 Bromide, water, filtered, milligrams per liter
71885 26 2018-10-30 2019-09-19 Iron, water, unfiltered, micrograms per liter
71886 54 2018-10-30 2019-09-19 Phosphorus, water, unfiltered, milligrams per liter as PO4
71887 175 2018-10-30 2019-09-19 Total nitrogen [nitrate + nitrite + ammonia + organic-N], water, unfiltered, milligrams per liter as nitrate
71890 70 2018-10-30 2019-09-19 Mercury, water, filtered, micrograms per liter
71895 17 2018-10-30 2019-09-19 Mercury, suspended sediment, recoverable, micrograms per liter
71900 29 2018-10-30 2019-09-19 Mercury, water, unfiltered, recoverable, micrograms per liter
71999 795 2018-10-30 2019-09-19 Sample purpose, code
72000 2 2018-10-30 2019-09-19 Altitude of land surface, feet
72053 2 2018-10-30 2019-09-19 Number of days since last precipitation event
72104 5 2018-10-30 2019-09-19 Sample location, distance downstream, feet
72105 73 2018-10-30 2019-09-19 Sample location, distance upstream, feet
72118 1 2018-10-30 2019-09-19 Reservoir storage, live pool, acre-feet
72195 3 2018-10-30 2019-09-19 Depth to compute isokinetic transit rate, feet
72196 14 2018-10-30 2019-09-19 Velocity to compute isokinetic transit rate, feet per second
72217 14 2018-10-30 2019-09-19 Duration sampler collected water, seconds
72218 13 2018-10-30 2019-09-19 Sample volume to compute isokinetic transit rate, milliliters
72219 130 2018-10-30 2019-09-19 Sampler nozzle material, code
72220 128 2018-10-30 2019-09-19 Sampler nozzle diameter, code
79846 25 2018-10-30 2019-09-19 cis-Propiconazole, water, filtered, recoverable, micrograms per liter
79847 25 2018-10-30 2019-09-19 trans-Propiconazole, water, filtered, recoverable, micrograms per liter
80154 1038 2018-10-30 2019-09-19 Suspended sediment concentration, milligrams per liter
80155 635 2018-10-30 2019-09-19 Suspended sediment discharge, short tons per day
80157 22 2018-10-30 2019-09-19 Bed sediment, fall diameter (deionized water), percent smaller than 0.004 millimeters
80158 67 2018-10-30 2019-09-19 Bed sediment, fall diameter (deionized water), percent smaller than 0.0625 millimeters
80159 69 2018-10-30 2019-09-19 Bed sediment, fall diameter (deionized water), percent smaller than 0.125 millimeters
80160 68 2018-10-30 2019-09-19 Bed sediment, fall diameter (deionized water), percent smaller than 0.25 millimeters
80161 49 2018-10-30 2019-09-19 Bed sediment, fall diameter (deionized water), percent smaller than 0.5 millimeters
80162 13 2018-10-30 2019-09-19 Bed sediment, fall diameter (deionized water), percent smaller than 1 millimeter
80164 100 2018-10-30 2019-09-19 Bed sediment, sieve diameter, percent smaller than 0.0625 millimeters
80165 135 2018-10-30 2019-09-19 Bed sediment, sieve diameter, percent smaller than 0.125 millimeters
80166 139 2018-10-30 2019-09-19 Bed sediment, sieve diameter, percent smaller than 0.25 millimeters
80167 134 2018-10-30 2019-09-19 Bed sediment, sieve diameter, percent smaller than 0.5 millimeters
80168 115 2018-10-30 2019-09-19 Bed sediment, sieve diameter, percent smaller than 1 millimeter
80169 117 2018-10-30 2019-09-19 Bed sediment, sieve diameter, percent smaller than 2 millimeters
80170 113 2018-10-30 2019-09-19 Bed sediment, sieve diameter, percent smaller than 4 millimeters
80171 106 2018-10-30 2019-09-19 Bed sediment, sieve diameter, percent smaller than 8 millimeters
80172 92 2018-10-30 2019-09-19 Bed sediment, sieve diameter, percent smaller than 16 millimeters
80173 62 2018-10-30 2019-09-19 Bed sediment, sieve diameter, percent smaller than 32 millimeters
80174 8 2018-10-30 2019-09-19 Bed sediment, sieve diameter, percent smaller than 64 millimeters
81352 1 2018-10-30 2019-09-19 Filter pore size, micrometers
81886 2 2018-10-30 2019-09-19 p,p'-Ethyl-DDD, bed sediment, recoverable, dry weight, micrograms per kilogram
81904 1 2018-10-30 2019-09-19 Velocity at point in stream, feet per second
82068 9 2018-10-30 2019-09-19 Potassium-40, water, filtered, picocuries per liter
82073 11 2018-10-30 2019-09-19 Starting time, 24 hour clock, hour-minute (hhmm)
82074 11 2018-10-30 2019-09-19 Ending time, 24 hour clock, hour-minute (hhmm)
82183 2 2018-10-30 2019-09-19 Dichlorprop, water, unfiltered, recoverable, micrograms per liter
82346 29 2018-10-30 2019-09-19 Ethion, water, filtered, recoverable, micrograms per liter
82398 909 2018-10-30 2019-09-19 Sampling method, code
82630 127 2018-10-30 2019-09-19 Metribuzin, water, filtered, recoverable, micrograms per liter
82660 127 2018-10-30 2019-09-19 2,6-Diethylaniline, water, filtered (0.7 micron glass fiber filter), recoverable, micrograms per liter
82661 127 2018-10-30 2019-09-19 Trifluralin, water, filtered (0.7 micron glass fiber filter), recoverable, micrograms per liter
82662 29 2018-10-30 2019-09-19 Dimethoate, water, filtered (0.7 micron glass fiber filter), recoverable, micrograms per liter
82663 98 2018-10-30 2019-09-19 Ethalfluralin, water, filtered (0.7 micron glass fiber filter), recoverable, micrograms per liter
82664 126 2018-10-30 2019-09-19 Phorate, water, filtered (0.7 micron glass fiber filter), recoverable, micrograms per liter
82665 98 2018-10-30 2019-09-19 Terbacil, water, filtered (0.7 micron glass fiber filter), recoverable, micrograms per liter
82666 98 2018-10-30 2019-09-19 Linuron, water, filtered (0.7 micron glass fiber filter), recoverable, micrograms per liter
82667 126 2018-10-30 2019-09-19 Methyl parathion, water, filtered (0.7 micron glass fiber filter), recoverable, micrograms per liter
82668 122 2018-10-30 2019-09-19 EPTC, water, filtered (0.7 micron glass fiber filter), recoverable, micrograms per liter
82669 98 2018-10-30 2019-09-19 Pebulate, water, filtered (0.7 micron glass fiber filter), recoverable, micrograms per liter
82670 127 2018-10-30 2019-09-19 Tebuthiuron, water, filtered (0.7 micron glass fiber filter), recoverable, micrograms per liter
82671 123 2018-10-30 2019-09-19 Molinate, water, filtered (0.7 micron glass fiber filter), recoverable, micrograms per liter
82672 122 2018-10-30 2019-09-19 Ethoprop, water, filtered (0.7 micron glass fiber filter), recoverable, micrograms per liter
82673 127 2018-10-30 2019-09-19 Benfluralin, water, filtered (0.7 micron glass fiber filter), recoverable, micrograms per liter
82674 122 2018-10-30 2019-09-19 Carbofuran, water, filtered (0.7 micron glass fiber filter), recoverable, micrograms per liter
82675 126 2018-10-30 2019-09-19 Terbufos, water, filtered (0.7 micron glass fiber filter), recoverable, micrograms per liter
82676 127 2018-10-30 2019-09-19 Propyzamide, water, filtered (0.7 micron glass fiber filter), recoverable, micrograms per liter
82677 122 2018-10-30 2019-09-19 Disulfoton, water, filtered (0.7 micron glass fiber filter), recoverable, micrograms per liter
82678 98 2018-10-30 2019-09-19 Triallate, water, filtered (0.7 micron glass fiber filter), recoverable, micrograms per liter
82679 123 2018-10-30 2019-09-19 Propanil, water, filtered (0.7 micron glass fiber filter), recoverable, micrograms per liter
82680 127 2018-10-30 2019-09-19 Carbaryl, water, filtered (0.7 micron glass fiber filter), recoverable, micrograms per liter
82681 123 2018-10-30 2019-09-19 Thiobencarb, water, filtered (0.7 micron glass fiber filter), recoverable, micrograms per liter
82682 127 2018-10-30 2019-09-19 Dimethyl tetrachloroterephthalate (DCPA), water, filtered (0.7 micron glass fiber filter), recoverable, micrograms per liter
82683 127 2018-10-30 2019-09-19 Pendimethalin, water, filtered (0.7 micron glass fiber filter), recoverable, micrograms per liter
82684 98 2018-10-30 2019-09-19 Napropamide, water, filtered (0.7 micron glass fiber filter), recoverable, micrograms per liter
82685 117 2018-10-30 2019-09-19 Propargite, water, filtered (0.7 micron glass fiber filter), recoverable, micrograms per liter
82686 127 2018-10-30 2019-09-19 Azinphos-methyl, water, filtered (0.7 micron glass fiber filter), recoverable, micrograms per liter
82687 127 2018-10-30 2019-09-19 cis-Permethrin, water, filtered (0.7 micron glass fiber filter), recoverable, micrograms per liter
84164 842 2018-10-30 2019-09-19 Sampler type, code
84171 161 2018-10-30 2019-09-19 Sample splitter type, field, code
84182 135 2018-10-30 2019-09-19 Bottle or bag sampler material (construction), code
84184 24 2018-10-30 2019-09-19 Purpose of Deviation in Field, sample collection and/or processing methods, code
90095 372 2018-10-30 2019-09-19 Specific conductance, water, unfiltered, laboratory, microsiemens per centimeter at 25 degrees Celsius
90410 91 2018-10-30 2019-09-19 Acid neutralizing capacity, water, unfiltered, fixed endpoint (pH 4.5) titration, laboratory, milligrams per liter as calcium carbonate
90516 152 2018-10-30 2019-09-19 3-Phenoxybenzoic acid-13C6, surrogate, water, filtered, percent recovery
90517 152 2018-10-30 2019-09-19 Acetochlor-d11, surrogate, water, filtered, percent recovery
90518 137 2018-10-30 2019-09-19 Alachlor-d13, surrogate, water, filtered, percent recovery
90519 152 2018-10-30 2019-09-19 Carbaryl-d7, surrogate, water, filtered, percent recovery
90520 151 2018-10-30 2019-09-19 Carbendazim-d4, surrogate, water, filtered, percent recovery
90521 152 2018-10-30 2019-09-19 Carbofuran-d3 (N-methyl-d3), surrogate, water, filtered, percent recovery
90522 152 2018-10-30 2019-09-19 Deethylatrazine-d6, surrogate, water, filtered, percent recovery
90523 152 2018-10-30 2019-09-19 Diazinon-d10 (diethyl-d10), surrogate, water, filtered, percent recovery
90524 152 2018-10-30 2019-09-19 Diflubenzuron-d4 (4-chlorophenyl-d4), surrogate, water, filtered, percent recovery
90527 152 2018-10-30 2019-09-19 Hexazinone-d6 (N,N-dimethyl-d6), surrogate, water, filtered, percent recovery
90529 152 2018-10-30 2019-09-19 Linuron-d6 (dimethyl-d6), surrogate, water, filtered, percent recovery
90552 152 2018-10-30 2019-09-19 Malathion-d10 (diethyl-d10), surrogate, water, filtered, percent recovery
90553 152 2018-10-30 2019-09-19 Metolachlor-d6, surrogate, water, filtered, percent recovery
90554 152 2018-10-30 2019-09-19 Nicosulfuron-d6 (dimethoxy-d6), surrogate, water, filtered, percent recovery
90555 147 2018-10-30 2019-09-19 Tebuconazole-d6, surrogate, water, filtered, percent recovery
90556 152 2018-10-30 2019-09-19 Thiobencarb-d10 (diethyl-d10), surrogate, water, filtered, percent recovery
90558 152 2018-10-30 2019-09-19 cis-Permethrin-13C6, surrogate/internal standard, water, filtered, percent recovery
90624 151 2018-10-30 2019-09-19 Butachlor sulfonic acid, surrogate, NWQL schedule 2437, water, filtered, percent recovery
90625 152 2018-10-30 2019-09-19 Dimethachlor sulfonic acid, surrogate, NWQL schedule 2437, water, filtered, percent recovery
90640 3 2018-10-30 2019-09-19 Barban, surrogate, NWQL schedules 2060/9060, water, filtered, percent recovery
90808 152 2018-10-30 2019-09-19 Diuron-d6, surrogate, water, filtered, percent recovery
90861 48 2018-10-30 2019-09-19 Particulate nitrogen to particulate organic carbon mass ratio, number
91063 98 2018-10-30 2019-09-19 Diazinon-d10, surrogate, water, filtered (0.7 micron glass fiber filter), percent recovery
91064 37 2018-10-30 2019-09-19 Terbuthylazine, surrogate, water, filtered (0.7 micron glass fiber filter), percent recovery
91065 98 2018-10-30 2019-09-19 alpha-HCH-d6, surrogate, water, filtered (0.7 micron glass fiber filter), percent recovery
91157 82 2018-10-30 2019-09-19 Suspended sediment, sediment mass recovered from whole water sample, dry weight, grams
91158 11 2018-10-30 2019-09-19 Suspended sediment, smaller than 0.063 mm sieve diameter, sediment mass recovered from whole water sample, dry weight, grams
91159 11 2018-10-30 2019-09-19 Suspended sediment, larger than 0.063 mm sieve diameter, sediment mass recovered from whole water sample, dry weight, grams
91165 71 2018-10-30 2019-09-19 Suspended sediment, between 0.063 and 4 mm sieve diameter, sediment mass analyzed for particle size fractions, dry weight, grams
91986 150 2018-10-30 2019-09-19 2,4-D-d3, surrogate, water, filtered, percent recovery
92764 1 2018-10-30 2019-09-19 SIMULIIDAE (3) USGS,ACL-74
92847 1 2018-10-30 2019-09-19 CHIRONOMIDAE (3) MERR&CUM-78
93144 1 2018-10-30 2019-09-19 TRICHOPTERA (2) USGS,ACL-74
93356 1 2018-10-30 2019-09-19 PLECOPTERA (2) USGSANAL-79
93920 1 2018-10-30 2019-09-19 EPHEMEROPTERA (2) USGS,ACL-75
95100 61 2018-10-30 2019-09-19 Conversion factor, number
95200 62 2018-10-30 2019-09-19 Total cell count, water, cells per milliliter
95902 13 2018-10-30 2019-09-19 Noncarbonate hardness, water, milligrams per liter as calcium carbonate
96012 1 2018-10-30 2019-09-19 CHLAMYDOMONADACEAE (3) USGS,ACL-74
96013 1 2018-10-30 2019-09-19 CARTERIA (4) USGS,ACL-74
96014 29 2018-10-30 2019-09-19 CHLAMYDOMONAS (4) USGS,ACL-74
96028 2 2018-10-30 2019-09-19 PHACOTUS (4) USGS,ACL-74
96038 2 2018-10-30 2019-09-19 PANDORINA (4) USGS,ACL-74
96067 1 2018-10-30 2019-09-19 SPHAEROCYSTIS (4) USGS,ACL-74
96074 1 2018-10-30 2019-09-19 TETRASPORA (4) USGS,ACL-74
96086 2 2018-10-30 2019-09-19 ELAKATOTHRIX (4) USGS,ACL-74
96190 9 2018-10-30 2019-09-19 SCHROEDERIA (4) USGS,ACL-74
96197 2 2018-10-30 2019-09-19 PEDIASTRUM (4) USGS,ACL-74
96200 6 2018-10-30 2019-09-19 COELASTRUM (4) USGS,ACL-74
96202 26 2018-10-30 2019-09-19 ANKISTRODESMUS (4) USGS,ACL-74
96209 6 2018-10-30 2019-09-19 DICTYOSPHAERIUM (4) USGS,ACL-74
96215 2 2018-10-30 2019-09-19 KIRCHNERIELLA (4) USGS,ACL-74
96218 7 2018-10-30 2019-09-19 OOCYSTIS (4) USGS,ACL-74
96225 3 2018-10-30 2019-09-19 SELENASTRUM (4) USGS,ACL-74
96226 4 2018-10-30 2019-09-19 TETRAEDRON (4) USGS,ACL-74
96227 3 2018-10-30 2019-09-19 TREUBARIA (4) USGS,ACL-74
96229 1 2018-10-30 2019-09-19 WESTELLA (4) USGS,ACL-74
96230 5 2018-10-30 2019-09-19 CHODATELLA (4) USGS,ACL-74
96233 1 2018-10-30 2019-09-19 RADIOCOCCUS (4) USGS,ACL75
96238 10 2018-10-30 2019-09-19 ACTINASTRUM (4) USGS,ACL-74
96240 2 2018-10-30 2019-09-19 CRUCIGENIA (4) USGS,ACL-74
96243 35 2018-10-30 2019-09-19 SCENEDESMUS (4) USGS,ACL-74
96245 5 2018-10-30 2019-09-19 TETRASTRUM (4) USGS,ACL-74
96252 1 2018-10-30 2019-09-19 GOLENKINIA (4) USGS,ACL-74
96254 4 2018-10-30 2019-09-19 MICRACTINIUM (4) USGS,ACL-74
96312 4 2018-10-30 2019-09-19 CLOSTERIUM (4) USGS,ACL-74
96313 4 2018-10-30 2019-09-19 COSMARIUM (4) USGS,ACL-74
96387 5 2018-10-30 2019-09-19 EUGLENA (4) USGS,ACL-74
96392 8 2018-10-30 2019-09-19 TRACHELOMONAS (4) USGS,ACL-74
96416 3 2018-10-30 2019-09-19 CRYPTOMONAS (4) USGS,ACL-74
96426 4 2018-10-30 2019-09-19 CHROOMONAS (4) USGS,ACL-74 -96413
96430 3 2018-10-30 2019-09-19 CRYPTOMONAS (4) USGS,ACL-74 -96416
96454 1 2018-10-30 2019-09-19 GYMNODINIUM (4) USGS,ACL-74
96484 2 2018-10-30 2019-09-19 GLENODINIUM (4) USGS,ACL-74
96487 3 2018-10-30 2019-09-19 PERIDINIUM (4) USGS,ACL-74
96587 1 2018-10-30 2019-09-19 CHRYSOCOCCUS (4) USGS,ACL-74
96600 1 2018-10-30 2019-09-19 SYNURA (4) USGS,ACL-74
96608 3 2018-10-30 2019-09-19 OCHROMONAS (4) USGS,ACL-74
96705 1 2018-10-30 2019-09-19 COSCINODISCUS (4) USGS,ACL-74
96706 51 2018-10-30 2019-09-19 CYCLOTELLA (4) USGS,ACL-74
96707 17 2018-10-30 2019-09-19 MELOSIRA (4) USGS,ACL-74
96708 6 2018-10-30 2019-09-19 STEPHANODISCUS (4) USGS,ACL-74
96709 2 2018-10-30 2019-09-19 SKELETONEMA (4) USGS,ACL-74
96750 1 2018-10-30 2019-09-19 TABELLARIA (4) USGS,ACL-74
96756 1 2018-10-30 2019-09-19 MERIDION (4) USGS,ACL-74
96759 35 2018-10-30 2019-09-19 DIATOMA (4) USGS,ACL-74
96760 2 2018-10-30 2019-09-19 OPEPHORA (4) USGS,ACL-74
96763 7 2018-10-30 2019-09-19 ASTERIONELLA (4) USGS,ACL-74
96764 5 2018-10-30 2019-09-19 FRAGILARIA (4) USGS,ACL-74
96765 39 2018-10-30 2019-09-19 SYNEDRA (4) USGS,ACL-74
96766 1 2018-10-30 2019-09-19 HANNAEA (4) USGS,ACL-77
96775 1 2018-10-30 2019-09-19 EUNOTIA (4) USGS,ACL-74
96777 14 2018-10-30 2019-09-19 ACHNANTHES (4) USGS,ACL-74
96778 21 2018-10-30 2019-09-19 COCCONEIS (4) USGS,ACL-74
96779 14 2018-10-30 2019-09-19 RHOICOSPHENIA (4) USGS,ACL-75
96786 8 2018-10-30 2019-09-19 CALONEIS (4) USGS,ACL-74
96788 1 2018-10-30 2019-09-19 FRUSTULIA (4) USGS,ACL-74
96789 8 2018-10-30 2019-09-19 GYROSIGMA (4) USGS,ACL-74
96791 50 2018-10-30 2019-09-19 NAVICULA (4) USGS,ACL-74
96793 1 2018-10-30 2019-09-19 PINNULARIA (4) USGS,ACL-74
96801 2 2018-10-30 2019-09-19 GOMPHONEIS (4) USGS,ACL-74
96802 31 2018-10-30 2019-09-19 GOMPHONEMA (4) USGS,ACL-74
96805 4 2018-10-30 2019-09-19 AMPHORA (4) USGS,ACL-74
96806 36 2018-10-30 2019-09-19 CYMBELLA (4) USGS,ACL-74
96807 8 2018-10-30 2019-09-19 EPITHEMIA (4) USGS,ACL-74
96808 1 2018-10-30 2019-09-19 RHOPALODIA (4) USGS,ACL-74
96810 1 2018-10-30 2019-09-19 DENTICULA (4) USGS,ACL-74
96812 53 2018-10-30 2019-09-19 NITZSCHIA (4) USGS,ACL-74
96813 1 2018-10-30 2019-09-19 CYLINDROTHECA (4) USGS,ACL-76
96816 7 2018-10-30 2019-09-19 CYMATOPLEURA (4) USGS,ACL-74
96817 17 2018-10-30 2019-09-19 SURIRELLA (4) USGS,ACL-74
98082 11 2018-10-30 2019-09-19 ANACYSTIS (4) MENEGH,1837 -98066
98090 4 2018-10-30 2019-09-19 AGMENELLUM (4) BREB. ,1839
98125 1 2018-10-30 2019-09-19 OSCILLATORIACEAE (3) HARVEY ,1841
98131 1 2018-10-30 2019-09-19 LYNGBYA (4) AGARD' ,1824
98136 9 2018-10-30 2019-09-19 OSCILLATORIA (4) VAUCHER,1803
98150 1 2018-10-30 2019-09-19 SCHIZOTHRIX (4) KUETZ. ,1843
98165 2 2018-10-30 2019-09-19 ANABAENA (4) USGS,ACL-74
98166 1 2018-10-30 2019-09-19 ANABAENOPSIS (4) USGS,ACL-74
98194 1 2018-10-30 2019-09-19 RAPHIDIOPSIS (4) USGS,ACL-75
99102 1 2018-10-30 2019-09-19 Type of blank sample, code
99104 1 2018-10-30 2019-09-19 Reference material or spike lot number
99105 144 2018-10-30 2019-09-19 Type of replicate, code
99111 305 2018-10-30 2019-09-19 Type of quality assurance data associated with sample, code
99156 131 2018-10-30 2019-09-19 Sulfuric acid NWIS lot number, 4.5 N (1:7), 1 mL, National Field Supply Service (NFSS) stock number Q438FLD
99159 133 2018-10-30 2019-09-19 Nitric acid NWIS lot number, 7.5-7.7 N, 2 mL, National Field Supply Service (NFSS) stock number Q436FLD
99160 4 2018-10-30 2019-09-19 Conductance standard NWIS lot number, 50 uS/cm KCl, National Field Supply Service (NFSS) stock number Q42FLD
99161 3 2018-10-30 2019-09-19 Conductance standard NWIS lot number, 100 uS/cm KCl, National Field Supply Service (NFSS) stock number Q43FLD
99162 30 2018-10-30 2019-09-19 Conductance standard NWIS lot number, 250 uS/cm KCl, National Field Supply Service (NFSS) stock number Q44FLD
99163 84 2018-10-30 2019-09-19 Conductance standard NWIS lot number, 500 uS/cm KCl, National Field Supply Service (NFSS) stock number Q45FLD
99164 3 2018-10-30 2019-09-19 Conductance standard NWIS lot number, 750 uS/cm KCl, National Field Supply Service (NFSS) stock number Q46FLD
99165 95 2018-10-30 2019-09-19 Conductance standard NWIS lot number, 1000 uS/cm KCl, National Field Supply Service (NFSS) stock number Q47FLD
99166 4 2018-10-30 2019-09-19 Conductance standard NWIS lot number, 2500 uS/cm KCl, National Field Supply Service (NFSS) stock number Q49FLD
99167 3 2018-10-30 2019-09-19 Conductance standard NWIS lot number, 5000 uS/cm KCl, National Field Supply Service (NFSS) stock number Q48FLD
99168 3 2018-10-30 2019-09-19 Conductance standard NWIS lot number, 10000 uS/cm KCl, National Field Supply Service (NFSS) stock number Q52FLD
99169 4 2018-10-30 2019-09-19 Conductance standard NWIS lot number, 25000 uS/cm KCl, National Field Supply Service (NFSS) stock number Q53FLD
99170 4 2018-10-30 2019-09-19 Conductance standard NWIS lot number, 50000 uS/cm KCl, National Field Supply Service (NFSS) stock number Q54FLD
99171 102 2018-10-30 2019-09-19 pH 10 Buffer solution, NWIS lot number, National Field Supply Service (NFSS) stock numbers Q122FLD, Q123FLD
99172 41 2018-10-30 2019-09-19 pH 4 Buffer solution, NWIS lot number, National Field Supply Service (NFSS) stock numbers Q124FLD, Q125FLD
99173 121 2018-10-30 2019-09-19 pH 7 Buffer solution, NWIS lot number, National Field Supply Service (NFSS) stock numbers Q126FLD, Q127FLD
99174 9 2018-10-30 2019-09-19 Sulfuric acid titrant NWIS lot number, 0.16 N, cartridge, National Field Supply Service (NFSS) stock number Q142FLD
99176 3 2018-10-30 2019-09-19 Conductance standard NWIS lot number, 180 uS/cm KCl, National Field Supply Service (NFSS) stock number Q382FLD
99177 3 2018-10-30 2019-09-19 Conductance standard NWIS lot number, 1800 uS/cm KCl, National Field Supply Service (NFSS) stock number Q383FLD
99200 1 2018-10-30 2019-09-19 Lot number, first, inorganic-grade water, number
99206 115 2018-10-30 2019-09-19 NWIS lot number, capsule filter, 0.45 micron
99207 2 2018-10-30 2019-09-19 NWIS lot number, syringe filter, 0.70 micron
99630 34 2018-10-30 2019-09-19 Set number, NWQL labcode 0113
99660 32 2018-10-30 2019-09-19 Set number, NWQL labcode 0305
99750 3 2018-10-30 2019-09-19 Set number, NWQL schedule 2060, NWQL lab code 9060
99818 76 2018-10-30 2019-09-19 Set number, NWQL schedule 2001
99820 7 2018-10-30 2019-09-19 Set number, NWQL schedule 2050
99835 7 2018-10-30 2019-09-19 BDMC, surrogate, water, unfiltered, percent recovery
99840 3 2018-10-30 2019-09-19 Sample volume, NWQL schedules 2060 and 9060, milliliters
99848 7 2018-10-30 2019-09-19 Sample volume, NWQL schedule 2050, milliliters
99856 98 2018-10-30 2019-09-19 Sample volume, NWQL schedule 2001, milliliters
99870 4 2018-10-30 2019-09-19 Julian date, in-bottle digestion, ddd
99958 3 2018-10-30 2019-09-19 2,4,5-T, surrogate, NWQL schedule 9060/2060, water, filtered, percent recovery
99959 3 2018-10-30 2019-09-19 Caffeine-13C, surrogate, NWQL schedule 9060/2060, water, filtered, percent recovery
99972 29 2018-10-30 2019-09-19 Sample volume, NWQL schedule 2003, milliliters
99994 29 2018-10-30 2019-09-19 Diazinon-d10, surrogate, NWQL schedule 2003, water, filtered, percent recovery
99995 29 2018-10-30 2019-09-19 alpha-HCH-d6, surrogate, NWQL schedule 2003, water, filtered, percent recovery
 
Choose Output Format

Retrieve Water-Quality Samples for Selected Sites
Choose one of the following options for displaying data for the sites meeting the criteria above
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Parameter Group Period of Record table
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*
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Retrieve data from: to: (YYYY-MM-DD -- Blank = all data)
?
Retrieve sample time and time zone as stored   in UTC
?
Retrieve samples for specified parameter values: (Parameter Code) (Numeric Value)
?
Samples and parameters to include:
   Samples that include only above parameter selection criteria (Count: 0)
   Samples that include above selection criteria and all associated parameters
   
    <--Find parameter codes
   Samples that include above selection criteria plus one or more of these parameters in a file
    Enter the full pathname of a file containing parameter codes. (Limit: 200 codes)
    

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Table of data
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