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Water Quality Samples for North Carolina

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The daily maximum and minimum water level values for groundwater wells after September 30, 2023 are no longer being displayed on NWISWeb. However, these values can be determined using the instantaneous values that are available through the "Time-Series: Current/Historical Observations" option in the available data dropdown box for the station.


! Discrete water samples data are undergoing modernization with this page no longer being updated with the latest data starting March 11, 2024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 02084540 DURHAM CREEK AT EDWARD, NC

Beaufort County, North Carolina
Hydrologic Unit Code 03020104
Latitude  35°19'26", Longitude  76°52'27" NAD83
Drainage area 26.00  square miles
Gage datum -0.88 feet above NAVD88
Output formats
Parameter Group Period of Record table
Inventory of available water-quality data for printing
Inventory of water-quality data with retrieval
Tab-separated data, one result per row
Tab-separated data one sample per row with remark codes combined with values
Tab-separated data one sample per row with tab-delimiter for remark codes
Reselect output format
Parameter
Code		 Count Begin
Date		 End
Date		 Parameter Code Complete Name
00010 16 1993-03-22 1995-11-29 Temperature, water, degrees Celsius
00020 15 1993-03-22 1995-11-29 Temperature, air, degrees Celsius
00025 14 1993-03-22 1995-11-29 Barometric pressure, millimeters of mercury
00028 19 1993-03-22 1995-11-29 Agency analyzing sample, code
00049 4 1993-03-22 1995-11-29 Surface area, square miles
00060 2 1993-03-22 1995-11-29 Discharge, cubic feet per second
00061 44 1993-03-22 1995-11-29 Discharge, instantaneous, cubic feet per second
00065 9 1993-03-22 1995-11-29 Gage height, feet
00080 1 1993-03-22 1995-11-29 Color, water, filtered, platinum cobalt units
00095 21 1993-03-22 1995-11-29 Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius
00191 21 1993-03-22 1995-11-29 Hydrogen ion, water, unfiltered, calculated, milligrams per liter
00300 15 1993-03-22 1995-11-29 Dissolved oxygen, water, unfiltered, milligrams per liter
00301 13 1993-03-22 1995-11-29 Dissolved oxygen, water, unfiltered, percent of saturation
00400 21 1993-03-22 1995-11-29 pH, water, unfiltered, field, standard units
00403 15 1993-03-22 1995-11-29 pH, water, unfiltered, laboratory, standard units
00405 17 1993-03-22 1995-11-29 Carbon dioxide, water, unfiltered, milligrams per liter
00435 3 1993-03-22 1995-11-29 Acidity, water, unfiltered, milligrams per liter as calcium carbonate
00440 4 1993-03-22 1995-11-29 Bicarbonate, water, unfiltered, fixed endpoint (pH 4.5) titration, field, milligrams per liter
00453 8 1993-03-22 1995-11-29 Bicarbonate, water, filtered, inflection-point titration method (incremental titration method), field, milligrams per liter
00495 1 1993-03-22 1995-11-29 Moisture content, solids, fraction of dry weight, percent
00600 15 1993-03-22 1995-11-29 Total nitrogen [nitrate + nitrite + ammonia + organic-N], water, unfiltered, milligrams per liter
00602 15 1993-03-22 1995-11-29 Total nitrogen [nitrate + nitrite + ammonia + organic-N], water, filtered, milligrams per liter
00605 15 1993-03-22 1995-11-29 Organic nitrogen, water, unfiltered, milligrams per liter as nitrogen
00607 15 1993-03-22 1995-11-29 Organic nitrogen, water, filtered, milligrams per liter as nitrogen
00608 15 1993-03-22 1995-11-29 Ammonia (NH3 + NH4+), water, filtered, milligrams per liter as nitrogen
00613 15 1993-03-22 1995-11-29 Nitrite, water, filtered, milligrams per liter as nitrogen
00618 15 1993-03-22 1995-11-29 Nitrate, water, filtered, milligrams per liter as nitrogen
00620 2 1993-03-22 1995-11-29 Nitrate, water, unfiltered, milligrams per liter as nitrogen
00623 15 1993-03-22 1995-11-29 Ammonia plus organic nitrogen, water, filtered, milligrams per liter as nitrogen
00625 15 1993-03-22 1995-11-29 Ammonia plus organic nitrogen, water, unfiltered, milligrams per liter as nitrogen
00626 1 1993-03-22 1995-11-29 Ammonia plus organic nitrogen, bed sediment, total, dry weight, milligrams per kilogram as nitrogen
00631 15 1993-03-22 1995-11-29 Nitrate plus nitrite, water, filtered, milligrams per liter as nitrogen
00660 15 1993-03-22 1995-11-29 Orthophosphate, water, filtered, milligrams per liter as PO4
00665 15 1993-03-22 1995-11-29 Phosphorus, water, unfiltered, milligrams per liter as phosphorus
00666 15 1993-03-22 1995-11-29 Phosphorus, water, filtered, milligrams per liter as phosphorus
00668 1 1993-03-22 1995-11-29 Phosphorus, bed sediment, total, dry weight, milligrams per kilogram as phosphorus
00671 15 1993-03-22 1995-11-29 Orthophosphate, water, filtered, milligrams per liter as phosphorus
00681 15 1993-03-22 1995-11-29 Organic carbon, water, filtered, milligrams per liter
00689 14 1993-03-22 1995-11-29 Organic carbon, suspended sediment, total, milligrams per liter
00693 1 1993-03-22 1995-11-29 Carbon [inorganic plus organic], bed sediment, total, dry weight, grams per kilogram
00900 19 1993-03-22 1995-11-29 Hardness, water, milligrams per liter as calcium carbonate
00902 4 1993-03-22 1995-11-29 Noncarbonate hardness, water, unfiltered, field, milligrams per liter as calcium carbonate
00904 8 1993-03-22 1995-11-29 Noncarbonate hardness, water, filtered, field, milligrams per liter as calcium carbonate
00915 17 1993-03-22 1995-11-29 Calcium, water, filtered, milligrams per liter
00925 17 1993-03-22 1995-11-29 Magnesium, water, filtered, milligrams per liter
00930 17 1993-03-22 1995-11-29 Sodium, water, filtered, milligrams per liter
00931 17 1993-03-22 1995-11-29 Sodium adsorption ratio (SAR), water, number
00932 17 1993-03-22 1995-11-29 Sodium fraction of cations, water, percent in equivalents of major cations
00935 17 1993-03-22 1995-11-29 Potassium, water, filtered, milligrams per liter
00940 19 1993-03-22 1995-11-29 Chloride, water, filtered, milligrams per liter
00945 19 1993-03-22 1995-11-29 Sulfate, water, filtered, milligrams per liter
00950 17 1993-03-22 1995-11-29 Fluoride, water, filtered, milligrams per liter
00955 17 1993-03-22 1995-11-29 Silica, water, filtered, milligrams per liter as SiO2
01045 2 1993-03-22 1995-11-29 Iron, water, unfiltered, recoverable, micrograms per liter
01046 15 1993-03-22 1995-11-29 Iron, water, filtered, micrograms per liter
01056 15 1993-03-22 1995-11-29 Manganese, water, filtered, micrograms per liter
04024 3 1993-03-22 1995-11-29 Propachlor, water, filtered, recoverable, micrograms per liter
04028 3 1993-03-22 1995-11-29 Butylate, water, filtered, recoverable, micrograms per liter
04029 2 1993-03-22 1995-11-29 Bromacil, water, filtered, recoverable, micrograms per liter
04035 3 1993-03-22 1995-11-29 Simazine, water, filtered, recoverable, micrograms per liter
04037 3 1993-03-22 1995-11-29 Prometon, water, filtered, recoverable, micrograms per liter
04040 3 1993-03-22 1995-11-29 2-Chloro-4-isopropylamino-6-amino-s-triazine, water, filtered, recoverable, micrograms per liter
04041 3 1993-03-22 1995-11-29 Cyanazine, water, filtered, recoverable, micrograms per liter
04095 3 1993-03-22 1995-11-29 Fonofos, water, filtered, recoverable, micrograms per liter
30207 9 1993-03-22 1995-11-29 Gage height, above datum, meters
30208 2 1993-03-22 1995-11-29 Discharge, cubic meters per second
30209 44 1993-03-22 1995-11-29 Discharge, instantaneous, cubic meters per second
31625 3 1993-03-22 1995-11-29 Fecal coliforms, M-FC MF (0.7 micron) method, water, colony forming units per 100 milliliters
31673 2 1993-03-22 1995-11-29 Fecal streptococci, KF streptococcus MF method, water, colony forming units per 100 milliliters
34253 3 1993-03-22 1995-11-29 alpha-HCH, water, filtered, recoverable, micrograms per liter
34653 3 1993-03-22 1995-11-29 p,p'-DDE, water, filtered, recoverable, micrograms per liter
34790 1 1993-03-22 1995-11-29 Aluminum, bed sediment smaller than 62.5 microns, wet sieved, field, total digestion, dry weight, percent
34795 1 1993-03-22 1995-11-29 Antimony, bed sediment smaller than 62.5 microns, wet sieved, field, total digestion, dry weight, milligrams per kilogram
34800 1 1993-03-22 1995-11-29 Arsenic, bed sediment smaller than 62.5 microns, wet sieved, field, total digestion, dry weight, milligrams per kilogram
34805 1 1993-03-22 1995-11-29 Barium, bed sediment smaller than 62.5 microns, wet sieved, field, total digestion, dry weight, milligrams per kilogram
34810 1 1993-03-22 1995-11-29 Beryllium, bed sediment smaller than 62.5 microns, wet sieved, field, total digestion, dry weight, milligrams per kilogram
34816 1 1993-03-22 1995-11-29 Bismuth, bed sediment smaller than 177 microns, wet sieved, field, total digestion, dry weight, milligrams per kilogram
34825 1 1993-03-22 1995-11-29 Cadmium, bed sediment smaller than 62.5 microns, wet sieved, field, total digestion, dry weight, milligrams per kilogram
34830 1 1993-03-22 1995-11-29 Calcium, bed sediment smaller than 62.5 microns, wet sieved, field, total digestion, dry weight, percent
34835 1 1993-03-22 1995-11-29 Cerium, bed sediment smaller than 62.5 microns, wet sieved, field, total digestion, dry weight, milligrams per kilogram
34840 1 1993-03-22 1995-11-29 Chromium, bed sediment smaller than 62.5 microns, wet sieved, field, total digestion, dry weight, milligrams per kilogram
34845 1 1993-03-22 1995-11-29 Cobalt, bed sediment smaller than 62.5 microns, wet sieved, field, total digestion, dry weight, milligrams per kilogram
34850 1 1993-03-22 1995-11-29 Copper, bed sediment smaller than 62.5 microns, wet sieved, field, total digestion, dry weight, milligrams per kilogram
34855 1 1993-03-22 1995-11-29 Europium, bed sediment smaller than 62.5 microns, wet sieved, field, total digestion, dry weight, milligrams per kilogram
34860 1 1993-03-22 1995-11-29 Gallium, bed sediment smaller than 62.5 microns, wet sieved, field, total digestion, dry weight, milligrams per kilogram
34870 1 1993-03-22 1995-11-29 Gold, bed sediment smaller than 62.5 microns, wet sieved, field, total digestion, dry weight, milligrams per kilogram
34875 1 1993-03-22 1995-11-29 Holmium, bed sediment smaller than 62.5 microns, wet sieved, field, total digestion, dry weight, milligrams per kilogram
34880 1 1993-03-22 1995-11-29 Iron, bed sediment smaller than 62.5 microns, wet sieved, field, total digestion, dry weight, percent
34885 1 1993-03-22 1995-11-29 Lanthanum, bed sediment smaller than 62.5 microns, wet sieved, field, total digestion, dry weight, milligrams per kilogram
34890 1 1993-03-22 1995-11-29 Lead, bed sediment smaller than 62.5 microns, wet sieved, field, total digestion, dry weight, milligrams per kilogram
34895 1 1993-03-22 1995-11-29 Lithium, bed sediment smaller than 62.5 microns, wet sieved, field, total digestion, dry weight, milligrams per kilogram
34900 1 1993-03-22 1995-11-29 Magnesium, bed sediment smaller than 62.5 microns, wet sieved, field, total digestion, dry weight, percent
34905 1 1993-03-22 1995-11-29 Manganese, bed sediment smaller than 62.5 microns, wet sieved, field, total digestion, dry weight, milligrams per kilogram
34910 1 1993-03-22 1995-11-29 Mercury, bed sediment smaller than 62.5 microns, wet sieved, field, total digestion, dry weight, milligrams per kilogram
34915 1 1993-03-22 1995-11-29 Molybdenum, bed sediment smaller than 62.5 microns, wet sieved, field, total digestion, dry weight, milligrams per kilogram
34920 1 1993-03-22 1995-11-29 Neodymium, bed sediment smaller than 62.5 microns, wet sieved, field, total digestion, dry weight, milligrams per kilogram
34925 1 1993-03-22 1995-11-29 Nickel, bed sediment smaller than 62.5 microns, wet sieved, field, total digestion, dry weight, milligrams per kilogram
34930 1 1993-03-22 1995-11-29 Niobium, bed sediment smaller than 62.5 microns, wet sieved, field, total digestion, dry weight, milligrams per kilogram
34935 1 1993-03-22 1995-11-29 Phosphorus, bed sediment smaller than 62.5 microns, wet sieved, field, total digestion, dry weight, percent
34940 1 1993-03-22 1995-11-29 Potassium, bed sediment smaller than 62.5 microns, wet sieved, field, total digestion, dry weight, percent
34945 1 1993-03-22 1995-11-29 Scandium, bed sediment smaller than 62.5 microns, wet sieved, field, total digestion, dry weight, milligrams per kilogram
34950 1 1993-03-22 1995-11-29 Selenium, bed sediment smaller than 62.5 microns, wet sieved, field, total digestion, dry weight, milligrams per kilogram
34955 1 1993-03-22 1995-11-29 Silver, bed sediment smaller than 62.5 microns, wet sieved, field, total digestion, dry weight, milligrams per kilogram
34960 1 1993-03-22 1995-11-29 Sodium, bed sediment smaller than 62.5 microns, wet sieved, field, total digestion, dry weight, percent
34965 1 1993-03-22 1995-11-29 Strontium, bed sediment smaller than 62.5 microns, wet sieved, field, total digestion, dry weight, milligrams per kilogram
34970 1 1993-03-22 1995-11-29 Sulfur, bed sediment smaller than 62.5 microns, wet sieved, field, total digestion, dry weight, percent
34975 1 1993-03-22 1995-11-29 Tantalum, bed sediment smaller than 62.5 microns, wet sieved, field, total digestion, dry weight, milligrams per kilogram
34980 1 1993-03-22 1995-11-29 Thorium, bed sediment smaller than 62.5 microns, wet sieved, field, total digestion, dry weight, milligrams per kilogram
34985 1 1993-03-22 1995-11-29 Tin, bed sediment smaller than 62.5 microns, wet sieved, field, total digestion, dry weight, milligrams per kilogram
35000 1 1993-03-22 1995-11-29 Uranium, bed sediment smaller than 62.5 microns, wet sieved, field, total digestion, dry weight, milligrams per kilogram
35005 1 1993-03-22 1995-11-29 Vanadium, bed sediment smaller than 62.5 microns, wet sieved, field, total digestion, dry weight, milligrams per kilogram
35010 1 1993-03-22 1995-11-29 Yttrium, bed sediment smaller than 62.5 microns, wet sieved, field, total digestion, dry weight, milligrams per kilogram
35015 1 1993-03-22 1995-11-29 Ytterbium, bed sediment smaller than 62.5 microns, wet sieved, field, total digestion, dry weight, milligrams per kilogram
35020 1 1993-03-22 1995-11-29 Zinc, bed sediment smaller than 62.5 microns, wet sieved, field, total digestion, dry weight, milligrams per kilogram
38260 1 1993-03-22 1995-11-29 Methylene blue active substances, water, unfiltered, recoverable, milligrams per liter
38442 2 1993-03-22 1995-11-29 Dicamba, water, filtered (0.7 micron glass fiber filter), recoverable, micrograms per liter
38478 2 1993-03-22 1995-11-29 Linuron, water, filtered (0.7 micron glass fiber filter), recoverable, micrograms per liter
38482 2 1993-03-22 1995-11-29 MCPA, water, filtered (0.7 micron glass fiber filter), recoverable, micrograms per liter
38487 2 1993-03-22 1995-11-29 MCPB, water, filtered (0.7 micron glass fiber filter), recoverable, micrograms per liter
38501 2 1993-03-22 1995-11-29 Methiocarb, water, filtered (0.7 micron glass fiber filter), recoverable, micrograms per liter
38538 2 1993-03-22 1995-11-29 Propoxur, water, filtered (0.7 micron glass fiber filter), recoverable, micrograms per liter
38711 2 1993-03-22 1995-11-29 Bentazon, water, filtered (0.7 micron glass fiber filter), recoverable, micrograms per liter
38746 2 1993-03-22 1995-11-29 2,4-DB, water, filtered (0.7 micron glass fiber filter), recoverable, micrograms per liter
38811 2 1993-03-22 1995-11-29 Fluometuron, water, filtered (0.7 micron glass fiber filter), recoverable, micrograms per liter
38866 2 1993-03-22 1995-11-29 Oxamyl, water, filtered (0.7 micron glass fiber filter), recoverable, micrograms per liter
38933 3 1993-03-22 1995-11-29 Chlorpyrifos, water, filtered, recoverable, micrograms per liter
39086 8 1993-03-22 1995-11-29 Alkalinity, water, filtered, inflection-point titration method (incremental titration method), field, milligrams per liter as calcium carbonate
39341 3 1993-03-22 1995-11-29 Lindane, water, filtered, recoverable, micrograms per liter
39381 3 1993-03-22 1995-11-29 Dieldrin, water, filtered, recoverable, micrograms per liter
39415 3 1993-03-22 1995-11-29 Metolachlor, water, filtered, recoverable, micrograms per liter
39532 3 1993-03-22 1995-11-29 Malathion, water, filtered, recoverable, micrograms per liter
39542 3 1993-03-22 1995-11-29 Parathion, water, filtered, recoverable, micrograms per liter
39572 3 1993-03-22 1995-11-29 Diazinon, water, filtered, recoverable, micrograms per liter
39632 3 1993-03-22 1995-11-29 Atrazine, water, filtered, recoverable, micrograms per liter
39732 2 1993-03-22 1995-11-29 2,4-D, water, filtered, recoverable, micrograms per liter
39742 2 1993-03-22 1995-11-29 2,4,5-T, water, filtered, recoverable, micrograms per liter
39762 2 1993-03-22 1995-11-29 Silvex, water, filtered, recoverable, micrograms per liter
46342 3 1993-03-22 1995-11-29 Alachlor, water, filtered, recoverable, micrograms per liter
49235 2 1993-03-22 1995-11-29 Triclopyr, water, filtered (0.7 micron glass fiber filter), recoverable, micrograms per liter
49236 2 1993-03-22 1995-11-29 Propham, water, filtered (0.7 micron glass fiber filter), recoverable, micrograms per liter
49266 1 1993-03-22 1995-11-29 Organic carbon, bed sediment smaller than 62.5 microns, wet sieved (native water), field, recoverable, dry weight, percent
49267 1 1993-03-22 1995-11-29 Carbon [inorganic plus organic], bed sediment smaller than 62.5 microns, wet sieved (native water), field, recoverable, dry weight, percent
49269 1 1993-03-22 1995-11-29 Inorganic carbon, bed sediment smaller than 62.5 microns, wet sieved (native water), field, recoverable, dry weight, percent
49270 1 1993-03-22 1995-11-29 Inorganic carbon, bed sediment smaller than 2 millimeters, wet sieved (native water), field, recoverable, dry weight, grams per kilogram
49271 1 1993-03-22 1995-11-29 Organic carbon, bed sediment smaller than 2 millimeters, wet sieved (native water), field, recoverable, dry weight, grams per kilogram
49272 1 1993-03-22 1995-11-29 Carbon [inorganic plus organic], bed sediment smaller than 2 millimeters, wet sieved (native water), field, recoverable, dry weight, grams per kilogram
49274 1 1993-03-22 1995-11-29 Titanium, bed sediment smaller than 62.5 microns, wet sieved (native water), field, recoverable, dry weight, percent
49275 1 1993-03-22 1995-11-29 alpha-HCH-d6, surrogate, bed sediment smaller than 2 millimeters, wet sieved (native water), field, percent recovery
49276 1 1993-03-22 1995-11-29 PCB congener 204, surrogate, bed sediment smaller than 2 millimeters, wet sieved (native water), field, percent recovery
49277 1 1993-03-22 1995-11-29 PCB congener 14, surrogate, bed sediment smaller than 2 millimeters, wet sieved (native water), field, percent recovery
49278 1 1993-03-22 1995-11-29 p-Terphenyl-d14, surrogate, bed sediment smaller than 2 millimeters, wet sieved (native water), field, percent recovery
49279 1 1993-03-22 1995-11-29 2-Fluorobiphenyl, surrogate, bed sediment smaller than 2 millimeters, wet sieved (native water), field, percent recovery
49280 1 1993-03-22 1995-11-29 Nitrobenzene-d5, surrogate, bed sediment smaller than 2 millimeters, wet sieved (native water), field, percent recovery
49291 2 1993-03-22 1995-11-29 Picloram, water, filtered (0.7 micron glass fiber filter), recoverable, micrograms per liter
49292 2 1993-03-22 1995-11-29 Oryzalin, water, filtered (0.7 micron glass fiber filter), recoverable, micrograms per liter
49293 2 1993-03-22 1995-11-29 Norflurazon, water, filtered (0.7 micron glass fiber filter), recoverable, micrograms per liter
49294 2 1993-03-22 1995-11-29 Neburon, water, filtered (0.7 micron glass fiber filter), recoverable, micrograms per liter
49295 2 1993-03-22 1995-11-29 1-Naphthol, water, filtered (0.7 micron glass fiber filter), recoverable, micrograms per liter
49296 2 1993-03-22 1995-11-29 Methomyl, water, filtered (0.7 micron glass fiber filter), recoverable, micrograms per liter
49297 2 1993-03-22 1995-11-29 Fenuron, water, filtered (0.7 micron glass fiber filter), recoverable, micrograms per liter
49298 2 1993-03-22 1995-11-29 Esfenvalerate, water, filtered (0.7 micron glass fiber filter), recoverable, micrograms per liter
49299 2 1993-03-22 1995-11-29 2-Methyl-4,6-dinitrophenol, water, filtered (0.7 micron glass fiber filter), recoverable, micrograms per liter
49300 2 1993-03-22 1995-11-29 Diuron, water, filtered (0.7 micron glass fiber filter), recoverable, micrograms per liter
49301 2 1993-03-22 1995-11-29 Dinoseb, water, filtered (0.7 micron glass fiber filter), recoverable, micrograms per liter
49302 2 1993-03-22 1995-11-29 Dichlorprop, water, filtered (0.7 micron glass fiber filter), recoverable, micrograms per liter
49303 2 1993-03-22 1995-11-29 Dichlobenil, water, filtered (0.7 micron glass fiber filter), recoverable, micrograms per liter
49304 2 1993-03-22 1995-11-29 Dimethyl tetrachloroterephthalate mono-acid degradate (DCPA mono-acid), water, filtered (0.7 micron glass fiber filter), recoverable, micrograms per liter
49305 2 1993-03-22 1995-11-29 Clopyralid, water, filtered (0.7 micron glass fiber filter), recoverable, micrograms per liter
49306 2 1993-03-22 1995-11-29 Chlorothalonil, water, filtered (0.7 micron glass fiber filter), recoverable, micrograms per liter
49308 2 1993-03-22 1995-11-29 3-Hydroxy carbofuran, water, filtered (0.7 micron glass fiber filter), recoverable, micrograms per liter
49309 2 1993-03-22 1995-11-29 Carbofuran, water, filtered (0.7 micron glass fiber filter), recoverable, micrograms per liter
49310 2 1993-03-22 1995-11-29 Carbaryl, water, filtered (0.7 micron glass fiber filter), recoverable, micrograms per liter
49311 2 1993-03-22 1995-11-29 Bromoxynil, water, filtered (0.7 micron glass fiber filter), recoverable, micrograms per liter
49312 2 1993-03-22 1995-11-29 Aldicarb, water, filtered (0.7 micron glass fiber filter), recoverable, micrograms per liter
49313 2 1993-03-22 1995-11-29 Aldicarb sulfone, water, filtered (0.7 micron glass fiber filter), recoverable, micrograms per liter
49314 2 1993-03-22 1995-11-29 Aldicarb sulfoxide, water, filtered (0.7 micron glass fiber filter), recoverable, micrograms per liter
49315 2 1993-03-22 1995-11-29 Acifluorfen, water, filtered (0.7 micron glass fiber filter), recoverable, micrograms per liter
49316 1 1993-03-22 1995-11-29 cis-Nonachlor, bed sediment smaller than 2 millimeters, wet sieved (native water), field, recoverable, dry weight, micrograms per kilogram
49317 1 1993-03-22 1995-11-29 trans-Nonachlor, bed sediment smaller than 2 millimeters, wet sieved (native water), field, recoverable, dry weight, micrograms per kilogram
49318 1 1993-03-22 1995-11-29 Oxychlordane, bed sediment smaller than 2 millimeters, wet sieved (native water), field, recoverable, dry weight, micrograms per kilogram
49319 1 1993-03-22 1995-11-29 Aldrin, bed sediment smaller than 2 millimeters, wet sieved (native water), field, recoverable, dry weight, micrograms per kilogram
49320 1 1993-03-22 1995-11-29 cis-Chlordane, bed sediment smaller than 2 millimeters, wet sieved (native water), field, recoverable, dry weight, micrograms per kilogram
49321 1 1993-03-22 1995-11-29 trans-Chlordane, bed sediment smaller than 2 millimeters, wet sieved (native water), field, recoverable, dry weight, micrograms per kilogram
49322 1 1993-03-22 1995-11-29 Chloroneb, bed sediment smaller than 2 millimeters, wet sieved (native water), field, recoverable, dry weight, micrograms per kilogram
49324 1 1993-03-22 1995-11-29 Dimethyl tetrachloroterephthalate (DCPA), bed sediment smaller than 2 millimeters, wet sieved (native water), field, recoverable, dry weight, micrograms per kilogram
49325 1 1993-03-22 1995-11-29 o,p'-DDD, bed sediment smaller than 2 millimeters, wet sieved (native water), field, recoverable, dry weight, micrograms per kilogram
49326 1 1993-03-22 1995-11-29 p,p'-DDD, bed sediment smaller than 2 millimeters, wet sieved (native water), field, recoverable, dry weight, micrograms per kilogram
49327 1 1993-03-22 1995-11-29 o,p'-DDE, bed sediment smaller than 2 millimeters, wet sieved (native water), field, recoverable, dry weight, micrograms per kilogram
49328 1 1993-03-22 1995-11-29 p,p'-DDE, bed sediment smaller than 2 millimeters, wet sieved (native water), field, recoverable, dry weight, micrograms per kilogram
49329 1 1993-03-22 1995-11-29 o,p'-DDT, bed sediment smaller than 2 millimeters, wet sieved (native water), field, recoverable, dry weight, micrograms per kilogram
49330 1 1993-03-22 1995-11-29 p,p'-DDT, bed sediment smaller than 2 millimeters, wet sieved (native water), field, recoverable, dry weight, micrograms per kilogram
49331 1 1993-03-22 1995-11-29 Dieldrin, bed sediment smaller than 2 millimeters, wet sieved (native water), field, recoverable, dry weight, micrograms per kilogram
49332 1 1993-03-22 1995-11-29 alpha-Endosulfan, bed sediment smaller than 2 millimeters, wet sieved (native water), field, recoverable, dry weight, micrograms per kilogram
49335 1 1993-03-22 1995-11-29 Endrin, bed sediment smaller than 2 millimeters, wet sieved (native water), field, recoverable, dry weight, micrograms per kilogram
49338 1 1993-03-22 1995-11-29 alpha-HCH, bed sediment smaller than 2 millimeters, wet sieved (native water), field, recoverable, dry weight, micrograms per kilogram
49339 1 1993-03-22 1995-11-29 beta-HCH, bed sediment smaller than 2 millimeters, wet sieved (native water), field, recoverable, dry weight, micrograms per kilogram
49341 1 1993-03-22 1995-11-29 Heptachlor, bed sediment smaller than 2 millimeters, wet sieved (native water), field, recoverable, dry weight, micrograms per kilogram
49342 1 1993-03-22 1995-11-29 Heptachlor epoxide, bed sediment smaller than 2 millimeters, wet sieved (native water), field, recoverable, dry weight, micrograms per kilogram
49343 1 1993-03-22 1995-11-29 Hexachlorobenzene, bed sediment smaller than 2 millimeters, wet sieved (native water), field, recoverable, dry weight, micrograms per kilogram
49344 1 1993-03-22 1995-11-29 Isodrin, bed sediment smaller than 2 millimeters, wet sieved (native water), field, recoverable, dry weight, micrograms per kilogram
49345 1 1993-03-22 1995-11-29 Lindane, bed sediment smaller than 2 millimeters, wet sieved (native water), field, recoverable, dry weight, micrograms per kilogram
49346 1 1993-03-22 1995-11-29 p,p'-Methoxychlor, bed sediment smaller than 2 millimeters, wet sieved (native water), field, recoverable, dry weight, micrograms per kilogram
49347 1 1993-03-22 1995-11-29 o,p'-Methoxychlor, bed sediment smaller than 2 millimeters, wet sieved (native water), field, recoverable, dry weight, micrograms per kilogram
49348 1 1993-03-22 1995-11-29 Mirex, bed sediment smaller than 2 millimeters, wet sieved (native water), field, recoverable, dry weight, micrograms per kilogram
49349 1 1993-03-22 1995-11-29 cis-Permethrin, bed sediment smaller than 2 millimeters, wet sieved (native water), field, recoverable, dry weight, micrograms per kilogram
49350 1 1993-03-22 1995-11-29 trans-Permethrin, bed sediment smaller than 2 millimeters, wet sieved (native water), field, recoverable, dry weight, micrograms per kilogram
49351 1 1993-03-22 1995-11-29 Toxaphene, bed sediment smaller than 2 millimeters, wet sieved (native water), field, recoverable, dry weight, micrograms per kilogram
49381 1 1993-03-22 1995-11-29 Di-n-butyl phthalate, bed sediment smaller than 2 millimeters, wet sieved (native water), field, recoverable, dry weight, micrograms per kilogram
49382 1 1993-03-22 1995-11-29 Di-n-octyl phthalate, bed sediment smaller than 2 millimeters, wet sieved (native water), field, recoverable, dry weight, micrograms per kilogram
49383 1 1993-03-22 1995-11-29 Diethyl phthalate, bed sediment smaller than 2 millimeters, wet sieved (native water), field, recoverable, dry weight, micrograms per kilogram
49384 1 1993-03-22 1995-11-29 Dimethyl phthalate, bed sediment smaller than 2 millimeters, wet sieved (native water), field, recoverable, dry weight, micrograms per kilogram
49387 1 1993-03-22 1995-11-29 Pyrene, bed sediment smaller than 2 millimeters, wet sieved (native water), field, recoverable, dry weight, micrograms per kilogram
49388 1 1993-03-22 1995-11-29 1-Methylpyrene, bed sediment smaller than 2 millimeters, wet sieved (native water), field, recoverable, dry weight, micrograms per kilogram
49389 1 1993-03-22 1995-11-29 Benzo[a]pyrene, bed sediment smaller than 2 millimeters, wet sieved (native water), field, recoverable, dry weight, micrograms per kilogram
49390 1 1993-03-22 1995-11-29 Indeno[1,2,3-cd]pyrene, bed sediment smaller than 2 millimeters, wet sieved (native water), field, recoverable, dry weight, micrograms per kilogram
49391 1 1993-03-22 1995-11-29 2,2'-Biquinoline, bed sediment smaller than 2 millimeters, wet sieved (native water), field, recoverable, dry weight, micrograms per kilogram
49392 1 1993-03-22 1995-11-29 Quinoline, bed sediment smaller than 2 millimeters, wet sieved (native water), field, recoverable, dry weight, micrograms per kilogram
49393 1 1993-03-22 1995-11-29 Phenanthridine, bed sediment smaller than 2 millimeters, wet sieved (native water), field, recoverable, dry weight, micrograms per kilogram
49394 1 1993-03-22 1995-11-29 Isoquinoline, bed sediment smaller than 2 millimeters, wet sieved (native water), field, recoverable, dry weight, micrograms per kilogram
49395 1 1993-03-22 1995-11-29 2,4-Dinitrotoluene, bed sediment smaller than 2 millimeters, wet sieved (native water), field, recoverable, dry weight, micrograms per kilogram
49396 1 1993-03-22 1995-11-29 2,6-Dinitrotoluene, bed sediment smaller than 2 millimeters, wet sieved (native water), field, recoverable, dry weight, micrograms per kilogram
49397 1 1993-03-22 1995-11-29 Benzo[k]fluoranthene, bed sediment smaller than 2 millimeters, wet sieved (native water), field, recoverable, dry weight, micrograms per kilogram
49398 1 1993-03-22 1995-11-29 1-Methyl-9H-fluorene, bed sediment smaller than 2 millimeters, wet sieved (native water), field, recoverable, dry weight, micrograms per kilogram
49399 1 1993-03-22 1995-11-29 9H-Fluorene, bed sediment smaller than 2 millimeters, wet sieved (native water), field, recoverable, dry weight, micrograms per kilogram
49400 1 1993-03-22 1995-11-29 Isophorone, bed sediment smaller than 2 millimeters, wet sieved (native water), field, recoverable, dry weight, micrograms per kilogram
49401 1 1993-03-22 1995-11-29 Bis(2-chloroethoxy)methane, bed sediment smaller than 2 millimeters, wet sieved (native water), field, recoverable, dry weight, micrograms per kilogram
49402 1 1993-03-22 1995-11-29 Naphthalene, bed sediment smaller than 2 millimeters, wet sieved (native water), field, recoverable, dry weight, micrograms per kilogram
49403 1 1993-03-22 1995-11-29 1,2-Dimethylnaphthalene, bed sediment smaller than 2 millimeters, wet sieved (native water), field, recoverable, dry weight, micrograms per kilogram
49404 1 1993-03-22 1995-11-29 1,6-Dimethylnaphthalene, bed sediment smaller than 2 millimeters, wet sieved (native water), field, recoverable, dry weight, micrograms per kilogram
49405 1 1993-03-22 1995-11-29 2,3,6-Trimethylnaphthalene, bed sediment smaller than 2 millimeters, wet sieved (native water), field, recoverable, dry weight, micrograms per kilogram
49406 1 1993-03-22 1995-11-29 2,6-Dimethylnaphthalene, bed sediment smaller than 2 millimeters, wet sieved (native water), field, recoverable, dry weight, micrograms per kilogram
49407 1 1993-03-22 1995-11-29 2-Chloronaphthalene, bed sediment smaller than 2 millimeters, wet sieved (native water), field, recoverable, dry weight, micrograms per kilogram
49408 1 1993-03-22 1995-11-29 Benzo[ghi]perylene, bed sediment smaller than 2 millimeters, wet sieved (native water), field, recoverable, dry weight, micrograms per kilogram
49409 1 1993-03-22 1995-11-29 Phenanthrene, bed sediment smaller than 2 millimeters, wet sieved (native water), field, recoverable, dry weight, micrograms per kilogram
49410 1 1993-03-22 1995-11-29 1-Methylphenanthrene, bed sediment smaller than 2 millimeters, wet sieved (native water), field, recoverable, dry weight, micrograms per kilogram
49411 1 1993-03-22 1995-11-29 4H-Cyclopenta[def]phenanthrene, bed sediment smaller than 2 millimeters, wet sieved (native water), field, recoverable, dry weight, micrograms per kilogram
49413 1 1993-03-22 1995-11-29 Phenol, bed sediment smaller than 2 millimeters, wet sieved (native water), field, recoverable, dry weight, micrograms per kilogram
49421 1 1993-03-22 1995-11-29 3,5-Dimethylphenol, bed sediment smaller than 2 millimeters, wet sieved (native water), field, recoverable, dry weight, micrograms per kilogram
49422 1 1993-03-22 1995-11-29 4-Chloro-3-methylphenol, bed sediment smaller than 2 millimeters, wet sieved (native water), field, recoverable, dry weight, micrograms per kilogram
49424 1 1993-03-22 1995-11-29 C8-alkylphenol, bed sediment smaller than 2 millimeters, wet sieved (native water), field, recoverable, dry weight, micrograms per kilogram
49426 1 1993-03-22 1995-11-29 Bis(2-ethylhexyl) phthalate, bed sediment smaller than 2 millimeters, wet sieved (native water), field, recoverable, dry weight, micrograms per kilogram
49427 1 1993-03-22 1995-11-29 Benzyl n-butyl phthalate, bed sediment smaller than 2 millimeters, wet sieved (native water), field, recoverable, dry weight, micrograms per kilogram
49428 1 1993-03-22 1995-11-29 Acenaphthylene, bed sediment smaller than 2 millimeters, wet sieved (native water), field, recoverable, dry weight, micrograms per kilogram
49429 1 1993-03-22 1995-11-29 Acenaphthene, bed sediment smaller than 2 millimeters, wet sieved (native water), field, recoverable, dry weight, micrograms per kilogram
49430 1 1993-03-22 1995-11-29 Acridine, bed sediment smaller than 2 millimeters, wet sieved (native water), field, recoverable, dry weight, micrograms per kilogram
49431 1 1993-03-22 1995-11-29 N-Nitrosodi-n-propylamine, bed sediment smaller than 2 millimeters, wet sieved (native water), field, recoverable, dry weight, micrograms per kilogram
49433 1 1993-03-22 1995-11-29 N-Nitrosodiphenylamine, bed sediment smaller than 2 millimeters, wet sieved (native water), field, recoverable, dry weight, micrograms per kilogram
49434 1 1993-03-22 1995-11-29 Anthracene, bed sediment smaller than 2 millimeters, wet sieved (native water), field, recoverable, dry weight, micrograms per kilogram
49435 1 1993-03-22 1995-11-29 2-Methylanthracene, bed sediment smaller than 2 millimeters, wet sieved (native water), field, recoverable, dry weight, micrograms per kilogram
49436 1 1993-03-22 1995-11-29 Benzo[a]anthracene, bed sediment smaller than 2 millimeters, wet sieved (native water), field, recoverable, dry weight, micrograms per kilogram
49437 1 1993-03-22 1995-11-29 9,10-Anthraquinone, bed sediment smaller than 2 millimeters, wet sieved (native water), field, recoverable, dry weight, micrograms per kilogram
49438 1 1993-03-22 1995-11-29 1,2,4-Trichlorobenzene, bed sediment smaller than 2 millimeters, wet sieved (native water), field, recoverable, dry weight, micrograms per kilogram
49439 1 1993-03-22 1995-11-29 1,2-Dichlorobenzene, bed sediment smaller than 2 millimeters, wet sieved (native water), field, recoverable, dry weight, micrograms per kilogram
49441 1 1993-03-22 1995-11-29 1,3-Dichlorobenzene, bed sediment smaller than 2 millimeters, wet sieved (native water), field, recoverable, dry weight, micrograms per kilogram
49442 1 1993-03-22 1995-11-29 1,4-Dichlorobenzene, bed sediment smaller than 2 millimeters, wet sieved (native water), field, recoverable, dry weight, micrograms per kilogram
49443 1 1993-03-22 1995-11-29 Azobenzene, bed sediment smaller than 2 millimeters, wet sieved (native water), field, recoverable, dry weight, micrograms per kilogram
49444 1 1993-03-22 1995-11-29 Nitrobenzene, bed sediment smaller than 2 millimeters, wet sieved (native water), field, recoverable, dry weight, micrograms per kilogram
49446 1 1993-03-22 1995-11-29 Pentachloronitrobenzene, bed sediment smaller than 2 millimeters, wet sieved (native water), field, recoverable, dry weight, micrograms per kilogram
49449 1 1993-03-22 1995-11-29 Carbazole, bed sediment smaller than 2 millimeters, wet sieved (native water), field, recoverable, dry weight, micrograms per kilogram
49450 1 1993-03-22 1995-11-29 Chrysene, bed sediment smaller than 2 millimeters, wet sieved (native water), field, recoverable, dry weight, micrograms per kilogram
49451 1 1993-03-22 1995-11-29 p-Cresol, bed sediment smaller than 2 millimeters, wet sieved (native water), field, recoverable, dry weight, micrograms per kilogram
49452 1 1993-03-22 1995-11-29 Dibenzothiophene, bed sediment smaller than 2 millimeters, wet sieved (native water), field, recoverable, dry weight, micrograms per kilogram
49454 1 1993-03-22 1995-11-29 4-Bromophenyl phenyl ether, bed sediment smaller than 2 millimeters, wet sieved (native water), field, recoverable, dry weight, micrograms per kilogram
49455 1 1993-03-22 1995-11-29 4-Chlorophenyl phenyl ether, bed sediment smaller than 2 millimeters, wet sieved (native water), field, recoverable, dry weight, micrograms per kilogram
49458 1 1993-03-22 1995-11-29 Benzo[b]fluoranthene, bed sediment smaller than 2 millimeters, wet sieved (native water), field, recoverable, dry weight, micrograms per kilogram
49459 1 1993-03-22 1995-11-29 PCBs, bed sediment smaller than 2 millimeters, wet sieved (native water), field, recoverable, dry weight, micrograms per kilogram
49460 1 1993-03-22 1995-11-29 Pentachloroanisole, bed sediment smaller than 2 millimeters, wet sieved (native water), field, recoverable, dry weight, micrograms per kilogram
49461 1 1993-03-22 1995-11-29 Dibenzo[a,h]anthracene, bed sediment smaller than 2 millimeters, wet sieved (native water), field, recoverable, dry weight, micrograms per kilogram
49466 1 1993-03-22 1995-11-29 Fluoranthene, bed sediment smaller than 2 millimeters, wet sieved (native water), field, recoverable, dry weight, micrograms per kilogram
49467 1 1993-03-22 1995-11-29 2-Chlorophenol, bed sediment smaller than 2 millimeters, wet sieved (native water), field, recoverable, dry weight, micrograms per kilogram
49468 1 1993-03-22 1995-11-29 Benzo[c]cinnoline, bed sediment smaller than 2 millimeters, wet sieved (native water), field, recoverable, dry weight, micrograms per kilogram
49948 1 1993-03-22 1995-11-29 2-Ethylnaphthalene, bed sediment smaller than 2 millimeters, wet sieved (native water), field, recoverable, dry weight, micrograms per kilogram
50280 19 1993-03-22 1995-11-29 Site visit purpose, code
61188 2 1993-03-22 1995-11-29 Chloramben methyl ester, water, filtered, recoverable, micrograms per liter
70300 17 1993-03-22 1995-11-29 Dissolved solids dried at 180 degrees Celsius, water, filtered, milligrams per liter
70301 15 1993-03-22 1995-11-29 Dissolved solids, water, filtered, sum of constituents, milligrams per liter
70302 6 1993-03-22 1995-11-29 Dissolved solids, water, short tons per day
70303 17 1993-03-22 1995-11-29 Dissolved solids, water, filtered, short tons per acre-foot
70331 9 1993-03-22 1995-11-29 Suspended sediment, sieve diameter, percent smaller than 0.0625 millimeters
71825 3 1993-03-22 1995-11-29 Acidity, water, unfiltered, heated, milligrams per liter as hydrogen ion
71846 15 1993-03-22 1995-11-29 Ammonia (NH3 + NH4+), water, filtered, milligrams per liter as NH4
71850 2 1993-03-22 1995-11-29 Nitrate, water, unfiltered, milligrams per liter as nitrate
71851 15 1993-03-22 1995-11-29 Nitrate, water, filtered, milligrams per liter as nitrate
71856 15 1993-03-22 1995-11-29 Nitrite, water, filtered, milligrams per liter as nitrite
71999 17 1993-03-22 1995-11-29 Sample purpose, code
72000 4 1993-03-22 1995-11-29 Altitude of land surface, feet
80154 47 1993-03-22 1995-11-29 Suspended sediment concentration, milligrams per liter
80155 38 1993-03-22 1995-11-29 Suspended sediment discharge, short tons per day
80164 2 1993-03-22 1995-11-29 Bed sediment, sieve diameter, percent smaller than 0.0625 millimeters
82398 15 1993-03-22 1995-11-29 Sampling method, code
82630 3 1993-03-22 1995-11-29 Metribuzin, water, filtered, recoverable, micrograms per liter
82660 3 1993-03-22 1995-11-29 2,6-Diethylaniline, water, filtered (0.7 micron glass fiber filter), recoverable, micrograms per liter
82661 3 1993-03-22 1995-11-29 Trifluralin, water, filtered (0.7 micron glass fiber filter), recoverable, micrograms per liter
82663 3 1993-03-22 1995-11-29 Ethalfluralin, water, filtered (0.7 micron glass fiber filter), recoverable, micrograms per liter
82664 3 1993-03-22 1995-11-29 Phorate, water, filtered (0.7 micron glass fiber filter), recoverable, micrograms per liter
82665 3 1993-03-22 1995-11-29 Terbacil, water, filtered (0.7 micron glass fiber filter), recoverable, micrograms per liter
82666 3 1993-03-22 1995-11-29 Linuron, water, filtered (0.7 micron glass fiber filter), recoverable, micrograms per liter
82667 3 1993-03-22 1995-11-29 Methyl parathion, water, filtered (0.7 micron glass fiber filter), recoverable, micrograms per liter
82668 3 1993-03-22 1995-11-29 EPTC, water, filtered (0.7 micron glass fiber filter), recoverable, micrograms per liter
82669 3 1993-03-22 1995-11-29 Pebulate, water, filtered (0.7 micron glass fiber filter), recoverable, micrograms per liter
82670 3 1993-03-22 1995-11-29 Tebuthiuron, water, filtered (0.7 micron glass fiber filter), recoverable, micrograms per liter
82671 3 1993-03-22 1995-11-29 Molinate, water, filtered (0.7 micron glass fiber filter), recoverable, micrograms per liter
82672 3 1993-03-22 1995-11-29 Ethoprop, water, filtered (0.7 micron glass fiber filter), recoverable, micrograms per liter
82673 3 1993-03-22 1995-11-29 Benfluralin, water, filtered (0.7 micron glass fiber filter), recoverable, micrograms per liter
82674 3 1993-03-22 1995-11-29 Carbofuran, water, filtered (0.7 micron glass fiber filter), recoverable, micrograms per liter
82675 3 1993-03-22 1995-11-29 Terbufos, water, filtered (0.7 micron glass fiber filter), recoverable, micrograms per liter
82676 3 1993-03-22 1995-11-29 Propyzamide, water, filtered (0.7 micron glass fiber filter), recoverable, micrograms per liter
82677 3 1993-03-22 1995-11-29 Disulfoton, water, filtered (0.7 micron glass fiber filter), recoverable, micrograms per liter
82678 3 1993-03-22 1995-11-29 Triallate, water, filtered (0.7 micron glass fiber filter), recoverable, micrograms per liter
82679 3 1993-03-22 1995-11-29 Propanil, water, filtered (0.7 micron glass fiber filter), recoverable, micrograms per liter
82680 3 1993-03-22 1995-11-29 Carbaryl, water, filtered (0.7 micron glass fiber filter), recoverable, micrograms per liter
82681 3 1993-03-22 1995-11-29 Thiobencarb, water, filtered (0.7 micron glass fiber filter), recoverable, micrograms per liter
82682 3 1993-03-22 1995-11-29 Dimethyl tetrachloroterephthalate (DCPA), water, filtered (0.7 micron glass fiber filter), recoverable, micrograms per liter
82683 3 1993-03-22 1995-11-29 Pendimethalin, water, filtered (0.7 micron glass fiber filter), recoverable, micrograms per liter
82684 3 1993-03-22 1995-11-29 Napropamide, water, filtered (0.7 micron glass fiber filter), recoverable, micrograms per liter
82685 3 1993-03-22 1995-11-29 Propargite, water, filtered (0.7 micron glass fiber filter), recoverable, micrograms per liter
82686 3 1993-03-22 1995-11-29 Azinphos-methyl, water, filtered (0.7 micron glass fiber filter), recoverable, micrograms per liter
82687 3 1993-03-22 1995-11-29 cis-Permethrin, water, filtered (0.7 micron glass fiber filter), recoverable, micrograms per liter
84164 15 1993-03-22 1995-11-29 Sampler type, code
90095 15 1993-03-22 1995-11-29 Specific conductance, water, unfiltered, laboratory, microsiemens per centimeter at 25 degrees Celsius
90410 13 1993-03-22 1995-11-29 Acid neutralizing capacity, water, unfiltered, fixed endpoint (pH 4.5) titration, laboratory, milligrams per liter as calcium carbonate
90852 1 1993-03-22 1995-11-29 DDT plus degradates, bed sediment smaller than 2 millimeters, wet sieved (native water), recoverable, minimum summation, dry weight, micrograms per kilogram
90863 1 1993-03-22 1995-11-29 DDT plus degradates, bed sediment smaller than 2 millimeters, wet sieved (native water), recoverable, maximum summation, dry weight, micrograms per kilogram
90864 1 1993-03-22 1995-11-29 Chlordane plus degradates, bed sediment, recoverable, maximum summation, dry weight, micrograms per kilogram
91063 3 1993-03-22 1995-11-29 Diazinon-d10, surrogate, water, filtered (0.7 micron glass fiber filter), percent recovery
91064 3 1993-03-22 1995-11-29 Terbuthylazine, surrogate, water, filtered (0.7 micron glass fiber filter), percent recovery
91065 3 1993-03-22 1995-11-29 alpha-HCH-d6, surrogate, water, filtered (0.7 micron glass fiber filter), percent recovery
99111 3 1993-03-22 1995-11-29 Type of quality assurance data associated with sample, code
99807 1 1993-03-22 1995-11-29 Set number, NWQL schedule 1331
99818 1 1993-03-22 1995-11-29 Set number, NWQL schedule 2001
99819 2 1993-03-22 1995-11-29 Set number, NWQL schedule 2010
99820 1 1993-03-22 1995-11-29 Set number, NWQL schedule 2050
99825 1 1993-03-22 1995-11-29 Set number, NWQL schedule 2502
99835 2 1993-03-22 1995-11-29 BDMC, surrogate, water, unfiltered, percent recovery
99850 1 1993-03-22 1995-11-29 Analytical reference number, NWQL schedule 2501
99853 1 1993-03-22 1995-11-29 Sample weight, NWQL schedule 2501, grams
99856 1 1993-03-22 1995-11-29 Sample volume, NWQL schedule 2001, milliliters
99857 2 1993-03-22 1995-11-29 Sample volume, NWQL schedule 2010, milliliters