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Water Quality Samples for Virginia

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! Discrete water samples data are undergoing modernization with this page no longer being updated with the latest data starting March 11, 2024
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USGS 02047000 NOTTOWAY RIVER NEAR SEBRELL, VA

Southampton County, Virginia
Hydrologic Unit Code 03010201
Latitude  36°46'13", Longitude  77°09'59" NAD27
Drainage area 1,441  square miles
Gage datum 4.64 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
00009 1 1993-03-18 1996-09-26 Location in cross section, distance from left bank looking downstream, feet
00010 120 1993-03-18 1996-09-26 Temperature, water, degrees Celsius
00020 60 1993-03-18 1996-09-26 Temperature, air, degrees Celsius
00025 73 1993-03-18 1996-09-26 Barometric pressure, millimeters of mercury
00028 140 1993-03-18 1996-09-26 Agency analyzing sample, code
00041 53 1993-03-18 1996-09-26 Weather, World Meteorological Organization (WMO) code
00060 40 1993-03-18 1996-09-26 Discharge, cubic feet per second
00061 141 1993-03-18 1996-09-26 Discharge, instantaneous, cubic feet per second
00065 53 1993-03-18 1996-09-26 Gage height, feet
00070 6 1993-03-18 1996-09-26 Turbidity, water, unfiltered, Jackson Turbidity Units
00076 87 1993-03-18 1996-09-26 Turbidity, water, unfiltered, nephelometric turbidity units
00080 40 1993-03-18 1996-09-26 Color, water, filtered, platinum cobalt units
00095 124 1993-03-18 1996-09-26 Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius
00191 149 1993-03-18 1996-09-26 Hydrogen ion, water, unfiltered, calculated, milligrams per liter
00300 117 1993-03-18 1996-09-26 Dissolved oxygen, water, unfiltered, milligrams per liter
00301 72 1993-03-18 1996-09-26 Dissolved oxygen, water, unfiltered, percent of saturation
00400 149 1993-03-18 1996-09-26 pH, water, unfiltered, field, standard units
00403 81 1993-03-18 1996-09-26 pH, water, unfiltered, laboratory, standard units
00405 146 1993-03-18 1996-09-26 Carbon dioxide, water, unfiltered, milligrams per liter
00410 47 1993-03-18 1996-09-26 Acid neutralizing capacity, water, unfiltered, fixed endpoint (pH 4.5) titration, field, milligrams per liter as calcium carbonate
00440 46 1993-03-18 1996-09-26 Bicarbonate, water, unfiltered, fixed endpoint (pH 4.5) titration, field, milligrams per liter
00445 8 1993-03-18 1996-09-26 Carbonate, water, unfiltered, fixed endpoint (pH 8.3) titration, field, milligrams per liter
00452 28 1993-03-18 1996-09-26 Carbonate, water, filtered, inflection-point titration method (incremental titration method), field, milligrams per liter
00453 48 1993-03-18 1996-09-26 Bicarbonate, water, filtered, inflection-point titration method (incremental titration method), field, milligrams per liter
00572 5 1993-03-18 1996-09-26 Biomass, periphyton, ash weight, grams per square meter
00573 5 1993-03-18 1996-09-26 Biomass, periphyton, dry weight, grams per square meter
00600 116 1993-03-18 1996-09-26 Total nitrogen [nitrate + nitrite + ammonia + organic-N], water, unfiltered, milligrams per liter
00602 44 1993-03-18 1996-09-26 Total nitrogen [nitrate + nitrite + ammonia + organic-N], water, filtered, milligrams per liter
00605 116 1993-03-18 1996-09-26 Organic nitrogen, water, unfiltered, milligrams per liter as nitrogen
00607 44 1993-03-18 1996-09-26 Organic nitrogen, water, filtered, milligrams per liter as nitrogen
00608 96 1993-03-18 1996-09-26 Ammonia (NH3 + NH4+), water, filtered, milligrams per liter as nitrogen
00610 68 1993-03-18 1996-09-26 Ammonia (NH3 + NH4+), water, unfiltered, milligrams per liter as nitrogen
00613 60 1993-03-18 1996-09-26 Nitrite, water, filtered, milligrams per liter as nitrogen
00615 9 1993-03-18 1996-09-26 Nitrite, water, unfiltered, milligrams per liter as nitrogen
00618 100 1993-03-18 1996-09-26 Nitrate, water, filtered, milligrams per liter as nitrogen
00620 9 1993-03-18 1996-09-26 Nitrate, water, unfiltered, milligrams per liter as nitrogen
00623 64 1993-03-18 1996-09-26 Ammonia plus organic nitrogen, water, filtered, milligrams per liter as nitrogen
00624 37 1993-03-18 1996-09-26 Ammonia plus organic nitrogen, suspended sediment, total, milligrams per liter as nitrogen
00625 116 1993-03-18 1996-09-26 Ammonia plus organic nitrogen, water, unfiltered, milligrams per liter as nitrogen
00630 48 1993-03-18 1996-09-26 Nitrate plus nitrite, water, unfiltered, milligrams per liter as nitrogen
00631 96 1993-03-18 1996-09-26 Nitrate plus nitrite, water, filtered, milligrams per liter as nitrogen
00636 1 1993-03-18 1996-09-26 Ammonia plus organic nitrogen, water, filtered, milligrams per liter as nitrogen
00650 14 1993-03-18 1996-09-26 Phosphate, water, unfiltered, milligrams per liter as PO4
00660 78 1993-03-18 1996-09-26 Orthophosphate, water, filtered, milligrams per liter as PO4
00665 117 1993-03-18 1996-09-26 Phosphorus, water, unfiltered, milligrams per liter as phosphorus
00666 116 1993-03-18 1996-09-26 Phosphorus, water, filtered, milligrams per liter as phosphorus
00671 78 1993-03-18 1996-09-26 Orthophosphate, water, filtered, milligrams per liter as phosphorus
00680 26 1993-03-18 1996-09-26 Organic carbon, water, unfiltered, milligrams per liter
00681 40 1993-03-18 1996-09-26 Organic carbon, water, filtered, milligrams per liter
00689 36 1993-03-18 1996-09-26 Organic carbon, suspended sediment, total, milligrams per liter
00900 154 1993-03-18 1996-09-26 Hardness, water, milligrams per liter as calcium carbonate
00902 79 1993-03-18 1996-09-26 Noncarbonate hardness, water, unfiltered, field, milligrams per liter as calcium carbonate
00904 39 1993-03-18 1996-09-26 Noncarbonate hardness, water, filtered, field, milligrams per liter as calcium carbonate
00915 154 1993-03-18 1996-09-26 Calcium, water, filtered, milligrams per liter
00925 154 1993-03-18 1996-09-26 Magnesium, water, filtered, milligrams per liter
00930 154 1993-03-18 1996-09-26 Sodium, water, filtered, milligrams per liter
00931 154 1993-03-18 1996-09-26 Sodium adsorption ratio (SAR), water, number
00932 135 1993-03-18 1996-09-26 Sodium fraction of cations, water, percent in equivalents of major cations
00933 9 1993-03-18 1996-09-26 Sodium plus potassium, water, filtered, milligrams per liter as sodium
00935 135 1993-03-18 1996-09-26 Potassium, water, filtered, milligrams per liter
00940 154 1993-03-18 1996-09-26 Chloride, water, filtered, milligrams per liter
00945 154 1993-03-18 1996-09-26 Sulfate, water, filtered, milligrams per liter
00950 154 1993-03-18 1996-09-26 Fluoride, water, filtered, milligrams per liter
00955 153 1993-03-18 1996-09-26 Silica, water, filtered, milligrams per liter as SiO2
01000 56 1993-03-18 1996-09-26 Arsenic, water, filtered, micrograms per liter
01001 15 1993-03-18 1996-09-26 Arsenic, suspended sediment, total, micrograms per liter
01002 19 1993-03-18 1996-09-26 Arsenic, water, unfiltered, micrograms per liter
01005 68 1993-03-18 1996-09-26 Barium, water, filtered, micrograms per liter
01006 13 1993-03-18 1996-09-26 Barium, suspended sediment, recoverable, micrograms per liter
01007 19 1993-03-18 1996-09-26 Barium, water, unfiltered, recoverable, micrograms per liter
01010 35 1993-03-18 1996-09-26 Beryllium, water, filtered, micrograms per liter
01025 54 1993-03-18 1996-09-26 Cadmium, water, filtered, micrograms per liter
01026 13 1993-03-18 1996-09-26 Cadmium, suspended sediment, recoverable, micrograms per liter
01027 17 1993-03-18 1996-09-26 Cadmium, water, unfiltered, micrograms per liter
01030 56 1993-03-18 1996-09-26 Chromium, water, filtered, micrograms per liter
01031 14 1993-03-18 1996-09-26 Chromium, suspended sediment, recoverable, micrograms per liter
01034 19 1993-03-18 1996-09-26 Chromium, water, unfiltered, recoverable, micrograms per liter
01035 68 1993-03-18 1996-09-26 Cobalt, water, filtered, micrograms per liter
01036 15 1993-03-18 1996-09-26 Cobalt, suspended sediment, recoverable, micrograms per liter
01037 19 1993-03-18 1996-09-26 Cobalt, water, unfiltered, recoverable, micrograms per liter
01040 56 1993-03-18 1996-09-26 Copper, water, filtered, micrograms per liter
01041 19 1993-03-18 1996-09-26 Copper, suspended sediment, recoverable, micrograms per liter
01042 19 1993-03-18 1996-09-26 Copper, water, unfiltered, recoverable, micrograms per liter
01044 17 1993-03-18 1996-09-26 Iron, suspended sediment, recoverable, micrograms per liter
01045 19 1993-03-18 1996-09-26 Iron, water, unfiltered, recoverable, micrograms per liter
01046 90 1993-03-18 1996-09-26 Iron, water, filtered, micrograms per liter
01049 54 1993-03-18 1996-09-26 Lead, water, filtered, micrograms per liter
01050 15 1993-03-18 1996-09-26 Lead, suspended sediment, recoverable, micrograms per liter
01051 17 1993-03-18 1996-09-26 Lead, water, unfiltered, recoverable, micrograms per liter
01054 19 1993-03-18 1996-09-26 Manganese, suspended sediment, recoverable, micrograms per liter
01055 19 1993-03-18 1996-09-26 Manganese, water, unfiltered, recoverable, micrograms per liter
01056 89 1993-03-18 1996-09-26 Manganese, water, filtered, micrograms per liter
01060 47 1993-03-18 1996-09-26 Molybdenum, water, filtered, micrograms per liter
01065 59 1993-03-18 1996-09-26 Nickel, water, filtered, micrograms per liter
01066 12 1993-03-18 1996-09-26 Nickel, suspended sediment, recoverable, micrograms per liter
01067 12 1993-03-18 1996-09-26 Nickel, water, unfiltered, recoverable, micrograms per liter
01075 68 1993-03-18 1996-09-26 Silver, water, filtered, micrograms per liter
01076 13 1993-03-18 1996-09-26 Silver, suspended sediment, recoverable, micrograms per liter
01077 23 1993-03-18 1996-09-26 Silver, water, unfiltered, recoverable, micrograms per liter
01080 47 1993-03-18 1996-09-26 Strontium, water, filtered, micrograms per liter
01085 47 1993-03-18 1996-09-26 Vanadium, water, filtered, micrograms per liter
01090 56 1993-03-18 1996-09-26 Zinc, water, filtered, micrograms per liter
01091 15 1993-03-18 1996-09-26 Zinc, suspended sediment, recoverable, micrograms per liter
01092 19 1993-03-18 1996-09-26 Zinc, water, unfiltered, recoverable, micrograms per liter
01106 47 1993-03-18 1996-09-26 Aluminum, water, filtered, micrograms per liter
01130 47 1993-03-18 1996-09-26 Lithium, water, filtered, micrograms per liter
01145 68 1993-03-18 1996-09-26 Selenium, water, filtered, micrograms per liter
01146 14 1993-03-18 1996-09-26 Selenium, suspended sediment, total, micrograms per liter
01147 19 1993-03-18 1996-09-26 Selenium, water, unfiltered, micrograms per liter
01350 1 1993-03-18 1996-09-26 Turbidity, severity, code
30207 53 1993-03-18 1996-09-26 Gage height, above datum, meters
30208 40 1993-03-18 1996-09-26 Discharge, cubic meters per second
30209 141 1993-03-18 1996-09-26 Discharge, instantaneous, cubic meters per second
31625 96 1993-03-18 1996-09-26 Fecal coliforms, M-FC MF (0.7 micron) method, water, colony forming units per 100 milliliters
31633 2 1993-03-18 1996-09-26 Escherichia coli, m-TEC MF method, water, colony forming units per 100 milliliters
31673 95 1993-03-18 1996-09-26 Fecal streptococci, KF streptococcus MF method, water, colony forming units per 100 milliliters
39086 48 1993-03-18 1996-09-26 Alkalinity, water, filtered, inflection-point titration method (incremental titration method), field, milligrams per liter as calcium carbonate
49237 1 1993-03-18 1996-09-26 Aluminum, biota, tissue, recoverable, dry weight, milligrams per kilogram
49238 1 1993-03-18 1996-09-26 Barium, biota, tissue, recoverable, dry weight, milligrams per kilogram
49239 1 1993-03-18 1996-09-26 Boron, biota, tissue, recoverable, dry weight, milligrams per kilogram
49240 1 1993-03-18 1996-09-26 Chromium, biota, tissue, recoverable, dry weight, milligrams per kilogram
49241 1 1993-03-18 1996-09-26 Copper, biota, tissue, recoverable, dry weight, milligrams per kilogram
49242 1 1993-03-18 1996-09-26 Iron, biota, tissue, recoverable, dry weight, milligrams per kilogram
49243 1 1993-03-18 1996-09-26 Manganese, biota, tissue, recoverable, dry weight, milligrams per kilogram
49244 1 1993-03-18 1996-09-26 Strontium, biota, tissue, recoverable, dry weight, milligrams per kilogram
49245 1 1993-03-18 1996-09-26 Zinc, biota, tissue, recoverable, dry weight, milligrams per kilogram
49246 1 1993-03-18 1996-09-26 Antimony, biota, tissue, recoverable, dry weight, milligrams per kilogram
49247 1 1993-03-18 1996-09-26 Arsenic, biota, tissue, recoverable, dry weight, milligrams per kilogram
49248 1 1993-03-18 1996-09-26 Beryllium, biota, tissue, recoverable, dry weight, milligrams per kilogram
49249 1 1993-03-18 1996-09-26 Cadmium, biota, tissue, recoverable, dry weight, milligrams per kilogram
49250 1 1993-03-18 1996-09-26 Cobalt, biota, tissue, recoverable, dry weight, milligrams per kilogram
49251 1 1993-03-18 1996-09-26 Lead, biota, tissue, recoverable, dry weight, milligrams per kilogram
49252 1 1993-03-18 1996-09-26 Molybdenum, biota, tissue, recoverable, dry weight, milligrams per kilogram
49253 1 1993-03-18 1996-09-26 Nickel, biota, tissue, recoverable, dry weight, milligrams per kilogram
49254 1 1993-03-18 1996-09-26 Selenium, biota, tissue, recoverable, dry weight, milligrams per kilogram
49255 1 1993-03-18 1996-09-26 Silver, biota, tissue, recoverable, dry weight, milligrams per kilogram
49257 1 1993-03-18 1996-09-26 Uranium, biota, tissue, recoverable, dry weight, milligrams per kilogram
49258 1 1993-03-18 1996-09-26 Mercury, biota, tissue, recoverable, dry weight, milligrams per kilogram
49261 1 1993-03-18 1996-09-26 alpha-HCH-d6, surrogate, biota, whole organism, percent recovery
49264 1 1993-03-18 1996-09-26 PCB congener 14, surrogate, biota, whole organism, percent recovery
49273 1 1993-03-18 1996-09-26 Moisture content, biota, tissue, dry weight, percent
49289 1 1993-03-18 1996-09-26 Lipids, biota, whole organism, wet weight, recoverable, percent
49353 1 1993-03-18 1996-09-26 Aldrin, biota, whole organism, recoverable, wet weight, micrograms per kilogram
49354 1 1993-03-18 1996-09-26 PCBs, biota, whole organism, recoverable, wet weight, micrograms per kilogram
49355 1 1993-03-18 1996-09-26 Toxaphene, biota, whole organism, recoverable, wet weight, micrograms per kilogram
49356 1 1993-03-18 1996-09-26 Pentachloroanisole, biota, whole organism, recoverable, wet weight, micrograms per kilogram
49357 1 1993-03-18 1996-09-26 Oxychlordane, biota, whole organism, recoverable, wet weight, micrograms per kilogram
49358 1 1993-03-18 1996-09-26 trans-Nonachlor, biota, whole organism, recoverable, wet weight, micrograms per kilogram
49359 1 1993-03-18 1996-09-26 cis-Nonachlor, biota, whole organism, recoverable, wet weight, micrograms per kilogram
49360 1 1993-03-18 1996-09-26 Mirex, biota, whole organism, recoverable, wet weight, micrograms per kilogram
49361 1 1993-03-18 1996-09-26 p,p'-Methoxychlor, biota, whole organism, recoverable, wet weight, micrograms per kilogram
49362 1 1993-03-18 1996-09-26 o,p'-Methoxychlor, biota, whole organism, recoverable, wet weight, micrograms per kilogram
49363 1 1993-03-18 1996-09-26 Lindane, biota, whole organism, recoverable, wet weight, micrograms per kilogram
49364 1 1993-03-18 1996-09-26 delta-HCH, biota, whole organism, recoverable, wet weight, micrograms per kilogram
49365 1 1993-03-18 1996-09-26 beta-HCH, biota, whole organism, recoverable, wet weight, micrograms per kilogram
49366 1 1993-03-18 1996-09-26 alpha-HCH, biota, whole organism, recoverable, wet weight, micrograms per kilogram
49367 1 1993-03-18 1996-09-26 Hexachlorobenzene, biota, whole organism, recoverable, wet weight, micrograms per kilogram
49368 1 1993-03-18 1996-09-26 Heptachlor epoxide, biota, whole organism, recoverable, wet weight, micrograms per kilogram
49369 1 1993-03-18 1996-09-26 Heptachlor, biota, whole organism, recoverable, wet weight, micrograms per kilogram
49370 1 1993-03-18 1996-09-26 Endrin, biota, whole organism, recoverable, wet weight, micrograms per kilogram
49371 1 1993-03-18 1996-09-26 Dieldrin, biota, whole organism, recoverable, wet weight, micrograms per kilogram
49372 1 1993-03-18 1996-09-26 p,p'-DDE, biota, whole organism, recoverable, wet weight, micrograms per kilogram
49373 1 1993-03-18 1996-09-26 o,p'-DDE, biota, whole organism, recoverable, wet weight, micrograms per kilogram
49374 1 1993-03-18 1996-09-26 o,p'-DDD, biota, whole organism, recoverable, wet weight, micrograms per kilogram
49375 1 1993-03-18 1996-09-26 p,p'-DDD, biota, whole organism, recoverable, wet weight, micrograms per kilogram
49376 1 1993-03-18 1996-09-26 p,p'-DDT, biota, whole organism, recoverable, wet weight, micrograms per kilogram
49377 1 1993-03-18 1996-09-26 o,p'-DDT, biota, whole organism, recoverable, wet weight, micrograms per kilogram
49378 1 1993-03-18 1996-09-26 Dimethyl tetrachloroterephthalate (DCPA), biota, whole organism, recoverable, wet weight, micrograms per kilogram
49379 1 1993-03-18 1996-09-26 trans-Chlordane, biota, whole organism, recoverable, wet weight, micrograms per kilogram
49380 1 1993-03-18 1996-09-26 cis-Chlordane, biota, whole organism, recoverable, wet weight, micrograms per kilogram
49465 1 1993-03-18 1996-09-26 Vanadium, biota, tissue, recoverable, dry weight, milligrams per kilogram
49954 5 1993-03-18 1996-09-26 Biomass, periphyton, ash free dry mass, grams per square meter
50280 26 1993-03-18 1996-09-26 Site visit purpose, code
60050 24 1993-03-18 1996-09-26 Phytoplankton, total, cells per milliliter
70300 154 1993-03-18 1996-09-26 Dissolved solids dried at 180 degrees Celsius, water, filtered, milligrams per liter
70301 135 1993-03-18 1996-09-26 Dissolved solids, water, filtered, sum of constituents, milligrams per liter
70302 116 1993-03-18 1996-09-26 Dissolved solids, water, short tons per day
70303 154 1993-03-18 1996-09-26 Dissolved solids, water, filtered, short tons per acre-foot
70331 110 1993-03-18 1996-09-26 Suspended sediment, sieve diameter, percent smaller than 0.0625 millimeters
70507 9 1993-03-18 1996-09-26 Orthophosphate, water, unfiltered, milligrams per liter as phosphorus
70950 3 1993-03-18 1996-09-26 Biomass to chlorophyll ratio, periphyton, number
70953 1 1993-03-18 1996-09-26 Chlorophyll a, phytoplankton, chromatographic-fluorometric method, micrograms per liter
70957 5 1993-03-18 1996-09-26 Chlorophyll a, periphyton, chromatographic-fluorometric method, milligrams per square meter
70958 5 1993-03-18 1996-09-26 Chlorophyll b, periphyton, chromatographic-fluorometric method, milligrams per square meter
71835 30 1993-03-18 1996-09-26 Chemical oxygen demand, water, filtered, milligrams per liter
71840 28 1993-03-18 1996-09-26 Chemical oxygen demand, water, unfiltered, milligrams per liter
71845 68 1993-03-18 1996-09-26 Ammonia (NH3 + NH4+), water, unfiltered, milligrams per liter as NH4
71846 96 1993-03-18 1996-09-26 Ammonia (NH3 + NH4+), water, filtered, milligrams per liter as NH4
71851 100 1993-03-18 1996-09-26 Nitrate, water, filtered, milligrams per liter as nitrate
71856 60 1993-03-18 1996-09-26 Nitrite, water, filtered, milligrams per liter as nitrite
71885 39 1993-03-18 1996-09-26 Iron, water, unfiltered, micrograms per liter
71886 38 1993-03-18 1996-09-26 Phosphorus, water, unfiltered, milligrams per liter as PO4
71887 47 1993-03-18 1996-09-26 Total nitrogen [nitrate + nitrite + ammonia + organic-N], water, unfiltered, milligrams per liter as nitrate
71890 56 1993-03-18 1996-09-26 Mercury, water, filtered, micrograms per liter
71895 13 1993-03-18 1996-09-26 Mercury, suspended sediment, recoverable, micrograms per liter
71900 19 1993-03-18 1996-09-26 Mercury, water, unfiltered, recoverable, micrograms per liter
71999 38 1993-03-18 1996-09-26 Sample purpose, code
72050 1 1993-03-18 1996-09-26 Withdrawal of groundwater, million gallons per month
80154 110 1993-03-18 1996-09-26 Suspended sediment concentration, milligrams per liter
80155 108 1993-03-18 1996-09-26 Suspended sediment discharge, short tons per day
82068 3 1993-03-18 1996-09-26 Potassium-40, water, filtered, picocuries per liter
82398 67 1993-03-18 1996-09-26 Sampling method, code
84164 34 1993-03-18 1996-09-26 Sampler type, code
90095 81 1993-03-18 1996-09-26 Specific conductance, water, unfiltered, laboratory, microsiemens per centimeter at 25 degrees Celsius
90410 81 1993-03-18 1996-09-26 Acid neutralizing capacity, water, unfiltered, fixed endpoint (pH 4.5) titration, laboratory, milligrams per liter as calcium carbonate
90854 1 1993-03-18 1996-09-26 DDT plus degradates, biota, whole organism, minimum summation, wet weight, micrograms per kilogram
90865 1 1993-03-18 1996-09-26 DDT plus degradates, biota, whole organism, wet weight, maximum summation, micrograms per kilogram
90866 1 1993-03-18 1996-09-26 Chlordane plus degradates, biota, whole organism, maximum summation, wet weight, micrograms per kilogram
95100 24 1993-03-18 1996-09-26 Conversion factor, number
95200 24 1993-03-18 1996-09-26 Total cell count, water, cells per milliliter
95902 13 1993-03-18 1996-09-26 Noncarbonate hardness, water, milligrams per liter as calcium carbonate
96012 1 1993-03-18 1996-09-26 CHLAMYDOMONADACEAE (3) USGS,ACL-74
96014 9 1993-03-18 1996-09-26 CHLAMYDOMONAS (4) USGS,ACL-74
96190 1 1993-03-18 1996-09-26 SCHROEDERIA (4) USGS,ACL-74
96202 9 1993-03-18 1996-09-26 ANKISTRODESMUS (4) USGS,ACL-74
96209 3 1993-03-18 1996-09-26 DICTYOSPHAERIUM (4) USGS,ACL-74
96215 1 1993-03-18 1996-09-26 KIRCHNERIELLA (4) USGS,ACL-74
96218 1 1993-03-18 1996-09-26 OOCYSTIS (4) USGS,ACL-74
96226 1 1993-03-18 1996-09-26 TETRAEDRON (4) USGS,ACL-74
96240 2 1993-03-18 1996-09-26 CRUCIGENIA (4) USGS,ACL-74
96243 5 1993-03-18 1996-09-26 SCENEDESMUS (4) USGS,ACL-74
96312 1 1993-03-18 1996-09-26 CLOSTERIUM (4) USGS,ACL-74
96313 1 1993-03-18 1996-09-26 COSMARIUM (4) USGS,ACL-74
96387 1 1993-03-18 1996-09-26 EUGLENA (4) USGS,ACL-74
96392 1 1993-03-18 1996-09-26 TRACHELOMONAS (4) USGS,ACL-74
96426 1 1993-03-18 1996-09-26 CHROOMONAS (4) USGS,ACL-74 -96413
96487 1 1993-03-18 1996-09-26 PERIDINIUM (4) USGS,ACL-74
96558 1 1993-03-18 1996-09-26 OPHIOCYTIUM (4) USGS,ACL-74
96587 1 1993-03-18 1996-09-26 CHRYSOCOCCUS (4) USGS,ACL-74
96706 5 1993-03-18 1996-09-26 CYCLOTELLA (4) USGS,ACL-74
96707 5 1993-03-18 1996-09-26 MELOSIRA (4) USGS,ACL-74
96756 1 1993-03-18 1996-09-26 MERIDION (4) USGS,ACL-74
96763 1 1993-03-18 1996-09-26 ASTERIONELLA (4) USGS,ACL-74
96764 1 1993-03-18 1996-09-26 FRAGILARIA (4) USGS,ACL-74
96765 5 1993-03-18 1996-09-26 SYNEDRA (4) USGS,ACL-74
96777 1 1993-03-18 1996-09-26 ACHNANTHES (4) USGS,ACL-74
96778 1 1993-03-18 1996-09-26 COCCONEIS (4) USGS,ACL-74
96789 2 1993-03-18 1996-09-26 GYROSIGMA (4) USGS,ACL-74
96791 13 1993-03-18 1996-09-26 NAVICULA (4) USGS,ACL-74
96793 2 1993-03-18 1996-09-26 PINNULARIA (4) USGS,ACL-74
96802 3 1993-03-18 1996-09-26 GOMPHONEMA (4) USGS,ACL-74
96805 1 1993-03-18 1996-09-26 AMPHORA (4) USGS,ACL-74
96806 2 1993-03-18 1996-09-26 CYMBELLA (4) USGS,ACL-74
96811 1 1993-03-18 1996-09-26 HANTZSCHIA (4) USGS,ACL-74
96812 10 1993-03-18 1996-09-26 NITZSCHIA (4) USGS,ACL-74
96817 1 1993-03-18 1996-09-26 SURIRELLA (4) USGS,ACL-74
98082 6 1993-03-18 1996-09-26 ANACYSTIS (4) MENEGH,1837 -98066
98136 6 1993-03-18 1996-09-26 OSCILLATORIA (4) VAUCHER,1803
98165 2 1993-03-18 1996-09-26 ANABAENA (4) USGS,ACL-74
98167 1 1993-03-18 1996-09-26 APHANIZOMENON (4) USGS,ACL-74
98194 2 1993-03-18 1996-09-26 RAPHIDIOPSIS (4) USGS,ACL-75
99111 2 1993-03-18 1996-09-26 Type of quality assurance data associated with sample, code
99430 8 1993-03-18 1996-09-26 Carbonate, water, unfiltered, inflection-point titration method (incremental titration method), field, milligrams per liter as calcium carbonate
99440 8 1993-03-18 1996-09-26 Bicarbonate, water, unfiltered, inflection-point titration method (incremental titration method), field, milligrams per liter
99445 8 1993-03-18 1996-09-26 Carbonate, water, unfiltered, inflection-point titration method (incremental titration method), field, milligrams per liter
99822 1 1993-03-18 1996-09-26 Set number, NWQL schedule 2101
99849 1 1993-03-18 1996-09-26 Analytical reference number, NWQL schedule 2101
99852 1 1993-03-18 1996-09-26 Sample weight, NWQL schedule 2101, grams
99890 3 1993-03-18 1996-09-26 Sulfate, water, filtered, uncorrected, milligrams per liter
99891 1 1993-03-18 1996-09-26 Phosphorus, water, unfiltered, modified jirka method, milligrams per liter as phosphorus
99892 1 1993-03-18 1996-09-26 Ammonia plus organic nitrogen, water, unfiltered, modified jirka method, milligrams per liter as nitrogen
99893 1 1993-03-18 1996-09-26 Phosphorus, water, filtered, modified jirka method, milligrams per liter as phosphorus
99894 1 1993-03-18 1996-09-26 Ammonia plus organic nitrogen, water, filtered, modified jirka method, milligrams per liter as nitrogen