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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.
Parameter Code |
Count | Begin Date |
End Date |
Parameter Code Complete Name |
---|---|---|---|---|
00010 | 18 | 1988-02-11 | 2012-06-29 | Temperature, water, degrees Celsius |
00020 | 1 | 1988-02-11 | 2012-06-29 | Temperature, air, degrees Celsius |
00025 | 14 | 1988-02-11 | 2012-06-29 | Barometric pressure, millimeters of mercury |
00028 | 6 | 1988-02-11 | 2012-06-29 | Agency analyzing sample, code |
00061 | 11 | 1988-02-11 | 2012-06-29 | Discharge, instantaneous, cubic feet per second |
00065 | 4 | 1988-02-11 | 2012-06-29 | Gage height, feet |
00095 | 18 | 1988-02-11 | 2012-06-29 | Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius |
00191 | 18 | 1988-02-11 | 2012-06-29 | Hydrogen ion, water, unfiltered, calculated, milligrams per liter |
00300 | 18 | 1988-02-11 | 2012-06-29 | Dissolved oxygen, water, unfiltered, milligrams per liter |
00301 | 14 | 1988-02-11 | 2012-06-29 | Dissolved oxygen, water, unfiltered, percent of saturation |
00400 | 18 | 1988-02-11 | 2012-06-29 | pH, water, unfiltered, field, standard units |
00600 | 17 | 1988-02-11 | 2012-06-29 | Total nitrogen [nitrate + nitrite + ammonia + organic-N], water, unfiltered, milligrams per liter |
00605 | 17 | 1988-02-11 | 2012-06-29 | Organic nitrogen, water, unfiltered, milligrams per liter as nitrogen |
00608 | 12 | 1988-02-11 | 2012-06-29 | Ammonia (NH3 + NH4+), water, filtered, milligrams per liter as nitrogen |
00610 | 5 | 1988-02-11 | 2012-06-29 | Ammonia (NH3 + NH4+), water, unfiltered, milligrams per liter as nitrogen |
00625 | 17 | 1988-02-11 | 2012-06-29 | Ammonia plus organic nitrogen, water, unfiltered, milligrams per liter as nitrogen |
00630 | 5 | 1988-02-11 | 2012-06-29 | Nitrate plus nitrite, water, unfiltered, milligrams per liter as nitrogen |
00631 | 12 | 1988-02-11 | 2012-06-29 | Nitrate plus nitrite, water, filtered, milligrams per liter as nitrogen |
00650 | 5 | 1988-02-11 | 2012-06-29 | Phosphate, water, unfiltered, milligrams per liter as PO4 |
00660 | 12 | 1988-02-11 | 2012-06-29 | Orthophosphate, water, filtered, milligrams per liter as PO4 |
00665 | 17 | 1988-02-11 | 2012-06-29 | Phosphorus, water, unfiltered, milligrams per liter as phosphorus |
00671 | 12 | 1988-02-11 | 2012-06-29 | Orthophosphate, water, filtered, milligrams per liter as phosphorus |
00680 | 4 | 1988-02-11 | 2012-06-29 | Organic carbon, water, unfiltered, milligrams per liter |
00900 | 4 | 1988-02-11 | 2012-06-29 | Hardness, water, milligrams per liter as calcium carbonate |
00915 | 4 | 1988-02-11 | 2012-06-29 | Calcium, water, filtered, milligrams per liter |
00925 | 4 | 1988-02-11 | 2012-06-29 | Magnesium, water, filtered, milligrams per liter |
00930 | 4 | 1988-02-11 | 2012-06-29 | Sodium, water, filtered, milligrams per liter |
00931 | 4 | 1988-02-11 | 2012-06-29 | Sodium adsorption ratio (SAR), water, number |
00932 | 4 | 1988-02-11 | 2012-06-29 | Sodium fraction of cations, water, percent in equivalents of major cations |
00935 | 4 | 1988-02-11 | 2012-06-29 | Potassium, water, filtered, milligrams per liter |
00940 | 4 | 1988-02-11 | 2012-06-29 | Chloride, water, filtered, milligrams per liter |
00945 | 4 | 1988-02-11 | 2012-06-29 | Sulfate, water, filtered, milligrams per liter |
00950 | 4 | 1988-02-11 | 2012-06-29 | Fluoride, water, filtered, milligrams per liter |
01002 | 4 | 1988-02-11 | 2012-06-29 | Arsenic, water, unfiltered, micrograms per liter |
01027 | 4 | 1988-02-11 | 2012-06-29 | Cadmium, water, unfiltered, micrograms per liter |
01034 | 4 | 1988-02-11 | 2012-06-29 | Chromium, water, unfiltered, recoverable, micrograms per liter |
01042 | 4 | 1988-02-11 | 2012-06-29 | Copper, water, unfiltered, recoverable, micrograms per liter |
01045 | 4 | 1988-02-11 | 2012-06-29 | Iron, water, unfiltered, recoverable, micrograms per liter |
01051 | 4 | 1988-02-11 | 2012-06-29 | Lead, water, unfiltered, recoverable, micrograms per liter |
01055 | 4 | 1988-02-11 | 2012-06-29 | Manganese, water, unfiltered, recoverable, micrograms per liter |
01067 | 3 | 1988-02-11 | 2012-06-29 | Nickel, water, unfiltered, recoverable, micrograms per liter |
01077 | 4 | 1988-02-11 | 2012-06-29 | Silver, water, unfiltered, recoverable, micrograms per liter |
01092 | 4 | 1988-02-11 | 2012-06-29 | Zinc, water, unfiltered, recoverable, micrograms per liter |
30207 | 4 | 1988-02-11 | 2012-06-29 | Gage height, above datum, meters |
30209 | 11 | 1988-02-11 | 2012-06-29 | Discharge, instantaneous, cubic meters per second |
32101 | 2 | 1988-02-11 | 2012-06-29 | Bromodichloromethane, water, unfiltered, recoverable, micrograms per liter |
32102 | 2 | 1988-02-11 | 2012-06-29 | Tetrachloromethane, water, unfiltered, recoverable, micrograms per liter |
32103 | 2 | 1988-02-11 | 2012-06-29 | 1,2-Dichloroethane, water, unfiltered, recoverable, micrograms per liter |
32104 | 2 | 1988-02-11 | 2012-06-29 | Tribromomethane, water, unfiltered, recoverable, micrograms per liter |
32105 | 2 | 1988-02-11 | 2012-06-29 | Dibromochloromethane, water, unfiltered, recoverable, micrograms per liter |
32106 | 2 | 1988-02-11 | 2012-06-29 | Trichloromethane, water, unfiltered, recoverable, micrograms per liter |
34010 | 2 | 1988-02-11 | 2012-06-29 | Toluene, water, unfiltered, recoverable, micrograms per liter |
34030 | 2 | 1988-02-11 | 2012-06-29 | Benzene, water, unfiltered, recoverable, micrograms per liter |
34200 | 2 | 1988-02-11 | 2012-06-29 | Acenaphthylene, water, unfiltered, recoverable, micrograms per liter |
34205 | 2 | 1988-02-11 | 2012-06-29 | Acenaphthene, water, unfiltered, recoverable, micrograms per liter |
34220 | 2 | 1988-02-11 | 2012-06-29 | Anthracene, water, unfiltered, recoverable, micrograms per liter |
34230 | 2 | 1988-02-11 | 2012-06-29 | Benzo[b]fluoranthene, water, unfiltered, recoverable, micrograms per liter |
34242 | 2 | 1988-02-11 | 2012-06-29 | Benzo[k]fluoranthene, water, unfiltered, recoverable, micrograms per liter |
34247 | 2 | 1988-02-11 | 2012-06-29 | Benzo[a]pyrene, water, unfiltered, recoverable, micrograms per liter |
34273 | 2 | 1988-02-11 | 2012-06-29 | Bis(2-chloroethyl) ether, water, unfiltered, recoverable, micrograms per liter |
34278 | 2 | 1988-02-11 | 2012-06-29 | Bis(2-chloroethoxy)methane, water, unfiltered, recoverable, micrograms per liter |
34283 | 2 | 1988-02-11 | 2012-06-29 | Bis(2-chloroisopropyl) ether, water, unfiltered, recoverable, micrograms per liter |
34292 | 2 | 1988-02-11 | 2012-06-29 | Benzyl n-butyl phthalate, water, unfiltered, recoverable, micrograms per liter |
34301 | 2 | 1988-02-11 | 2012-06-29 | Chlorobenzene, water, unfiltered, recoverable, micrograms per liter |
34311 | 2 | 1988-02-11 | 2012-06-29 | Chloroethane, water, unfiltered, recoverable, micrograms per liter |
34320 | 2 | 1988-02-11 | 2012-06-29 | Chrysene, water, unfiltered, recoverable, micrograms per liter |
34336 | 2 | 1988-02-11 | 2012-06-29 | Diethyl phthalate, water, unfiltered, recoverable, micrograms per liter |
34341 | 2 | 1988-02-11 | 2012-06-29 | Dimethyl phthalate, water, unfiltered, recoverable, micrograms per liter |
34371 | 2 | 1988-02-11 | 2012-06-29 | Ethylbenzene, water, unfiltered, recoverable, micrograms per liter |
34376 | 2 | 1988-02-11 | 2012-06-29 | Fluoranthene, water, unfiltered, recoverable, micrograms per liter |
34381 | 2 | 1988-02-11 | 2012-06-29 | 9H-Fluorene, water, unfiltered, recoverable, micrograms per liter |
34386 | 2 | 1988-02-11 | 2012-06-29 | Hexachlorocyclopentadiene, water, unfiltered, recoverable, micrograms per liter |
34396 | 2 | 1988-02-11 | 2012-06-29 | Hexachloroethane, water, unfiltered, recoverable, micrograms per liter |
34403 | 2 | 1988-02-11 | 2012-06-29 | Indeno[1,2,3-cd]pyrene, water, unfiltered, recoverable, micrograms per liter |
34408 | 2 | 1988-02-11 | 2012-06-29 | Isophorone, water, unfiltered, recoverable, micrograms per liter |
34413 | 2 | 1988-02-11 | 2012-06-29 | Bromomethane, water, unfiltered, recoverable, micrograms per liter |
34418 | 2 | 1988-02-11 | 2012-06-29 | Chloromethane, water, unfiltered, recoverable, micrograms per liter |
34423 | 2 | 1988-02-11 | 2012-06-29 | Dichloromethane, water, unfiltered, recoverable, micrograms per liter |
34428 | 2 | 1988-02-11 | 2012-06-29 | N-Nitrosodi-n-propylamine, water, unfiltered, recoverable, micrograms per liter |
34433 | 2 | 1988-02-11 | 2012-06-29 | N-Nitrosodiphenylamine, water, unfiltered, recoverable, micrograms per liter |
34438 | 2 | 1988-02-11 | 2012-06-29 | N-Nitrosodimethylamine (NDMA), water, unfiltered, recoverable, micrograms per liter |
34447 | 2 | 1988-02-11 | 2012-06-29 | Nitrobenzene, water, unfiltered, recoverable, micrograms per liter |
34452 | 2 | 1988-02-11 | 2012-06-29 | 4-Chloro-3-methylphenol, water, unfiltered, recoverable, micrograms per liter |
34461 | 2 | 1988-02-11 | 2012-06-29 | Phenanthrene, water, unfiltered, recoverable, micrograms per liter |
34469 | 2 | 1988-02-11 | 2012-06-29 | Pyrene, water, unfiltered, recoverable, micrograms per liter |
34475 | 2 | 1988-02-11 | 2012-06-29 | Tetrachloroethene, water, unfiltered, recoverable, micrograms per liter |
34488 | 2 | 1988-02-11 | 2012-06-29 | Trichlorofluoromethane, water, unfiltered, recoverable, micrograms per liter |
34496 | 2 | 1988-02-11 | 2012-06-29 | 1,1-Dichloroethane, water, unfiltered, recoverable, micrograms per liter |
34501 | 2 | 1988-02-11 | 2012-06-29 | 1,1-Dichloroethene, water, unfiltered, recoverable, micrograms per liter |
34506 | 2 | 1988-02-11 | 2012-06-29 | 1,1,1-Trichloroethane, water, unfiltered, recoverable, micrograms per liter |
34511 | 2 | 1988-02-11 | 2012-06-29 | 1,1,2-Trichloroethane, water, unfiltered, recoverable, micrograms per liter |
34516 | 2 | 1988-02-11 | 2012-06-29 | 1,1,2,2-Tetrachloroethane, water, unfiltered, recoverable, micrograms per liter |
34521 | 2 | 1988-02-11 | 2012-06-29 | Benzo[ghi]perylene, water, unfiltered, recoverable, micrograms per liter |
34526 | 1 | 1988-02-11 | 2012-06-29 | Benzo[a]anthracene, water, unfiltered, recoverable, micrograms per liter |
34536 | 2 | 1988-02-11 | 2012-06-29 | 1,2-Dichlorobenzene, water, unfiltered, recoverable, micrograms per liter |
34541 | 2 | 1988-02-11 | 2012-06-29 | 1,2-Dichloropropane, water, unfiltered, recoverable, micrograms per liter |
34546 | 2 | 1988-02-11 | 2012-06-29 | trans-1,2-Dichloroethene, water, unfiltered, recoverable, micrograms per liter |
34551 | 2 | 1988-02-11 | 2012-06-29 | 1,2,4-Trichlorobenzene, water, unfiltered, recoverable, micrograms per liter |
34556 | 2 | 1988-02-11 | 2012-06-29 | Dibenzo[a,h]anthracene, water, unfiltered, recoverable, micrograms per liter |
34561 | 2 | 1988-02-11 | 2012-06-29 | 1,3-Dichloropropene, water, unfiltered, recoverable, micrograms per liter |
34566 | 2 | 1988-02-11 | 2012-06-29 | 1,3-Dichlorobenzene, water, unfiltered, recoverable, micrograms per liter |
34571 | 2 | 1988-02-11 | 2012-06-29 | 1,4-Dichlorobenzene, water, unfiltered, recoverable, micrograms per liter |
34576 | 2 | 1988-02-11 | 2012-06-29 | 2-Chloroethyl vinyl ether, water, unfiltered, recoverable, micrograms per liter |
34581 | 2 | 1988-02-11 | 2012-06-29 | 2-Chloronaphthalene, water, unfiltered, recoverable, micrograms per liter |
34586 | 2 | 1988-02-11 | 2012-06-29 | 2-Chlorophenol, water, unfiltered, recoverable, micrograms per liter |
34591 | 2 | 1988-02-11 | 2012-06-29 | 2-Nitrophenol, water, unfiltered, recoverable, micrograms per liter |
34596 | 2 | 1988-02-11 | 2012-06-29 | Di-n-octyl phthalate, water, unfiltered, recoverable, micrograms per liter |
34601 | 2 | 1988-02-11 | 2012-06-29 | 2,4-Dichlorophenol, water, unfiltered, recoverable, micrograms per liter |
34606 | 2 | 1988-02-11 | 2012-06-29 | 2,4-Dimethylphenol, water, unfiltered, recoverable, micrograms per liter |
34611 | 2 | 1988-02-11 | 2012-06-29 | 2,4-Dinitrotoluene, water, unfiltered, recoverable, micrograms per liter |
34616 | 2 | 1988-02-11 | 2012-06-29 | 2,4-Dinitrophenol, water, unfiltered, recoverable, micrograms per liter |
34621 | 2 | 1988-02-11 | 2012-06-29 | 2,4,6-Trichlorophenol, water, unfiltered, recoverable, micrograms per liter |
34626 | 2 | 1988-02-11 | 2012-06-29 | 2,6-Dinitrotoluene, water, unfiltered, recoverable, micrograms per liter |
34636 | 2 | 1988-02-11 | 2012-06-29 | 4-Bromophenyl phenyl ether, water, unfiltered, recoverable, micrograms per liter |
34641 | 2 | 1988-02-11 | 2012-06-29 | 4-Chlorophenyl phenyl ether, water, unfiltered, recoverable, micrograms per liter |
34646 | 2 | 1988-02-11 | 2012-06-29 | 4-Nitrophenol, water, unfiltered, recoverable, micrograms per liter |
34657 | 2 | 1988-02-11 | 2012-06-29 | 2-Methyl-4,6-dinitrophenol, water, unfiltered, recoverable, micrograms per liter |
34668 | 2 | 1988-02-11 | 2012-06-29 | Dichlorodifluoromethane, water, unfiltered, recoverable, micrograms per liter |
34694 | 2 | 1988-02-11 | 2012-06-29 | Phenol, water, unfiltered, recoverable, micrograms per liter |
34696 | 2 | 1988-02-11 | 2012-06-29 | Naphthalene, water, unfiltered, recoverable, micrograms per liter |
34699 | 2 | 1988-02-11 | 2012-06-29 | trans-1,3-Dichloropropene, water, unfiltered, recoverable, micrograms per liter |
34704 | 2 | 1988-02-11 | 2012-06-29 | cis-1,3-Dichloropropene, water, unfiltered, recoverable, micrograms per liter |
39032 | 2 | 1988-02-11 | 2012-06-29 | Pentachlorophenol, water, unfiltered, recoverable, micrograms per liter |
39034 | 2 | 1988-02-11 | 2012-06-29 | p,p'-Ethyl-DDD, water, unfiltered, recoverable, micrograms per liter |
39100 | 2 | 1988-02-11 | 2012-06-29 | Bis(2-ethylhexyl) phthalate, water, unfiltered, recoverable, micrograms per liter |
39110 | 2 | 1988-02-11 | 2012-06-29 | Di-n-butyl phthalate, water, unfiltered, recoverable, micrograms per liter |
39175 | 2 | 1988-02-11 | 2012-06-29 | Vinyl chloride, water, unfiltered, recoverable, micrograms per liter |
39180 | 2 | 1988-02-11 | 2012-06-29 | Trichloroethene, water, unfiltered, recoverable, micrograms per liter |
39250 | 2 | 1988-02-11 | 2012-06-29 | Polychlorinated naphthalenes, water, unfiltered, recoverable, micrograms per liter |
39330 | 2 | 1988-02-11 | 2012-06-29 | Aldrin, water, unfiltered, recoverable, micrograms per liter |
39340 | 2 | 1988-02-11 | 2012-06-29 | Lindane, water, unfiltered, recoverable, micrograms per liter |
39350 | 2 | 1988-02-11 | 2012-06-29 | Chlordane (technical), water, unfiltered, recoverable, micrograms per liter |
39360 | 2 | 1988-02-11 | 2012-06-29 | p,p'-DDD, water, unfiltered, recoverable, micrograms per liter |
39365 | 2 | 1988-02-11 | 2012-06-29 | p,p'-DDE, water, unfiltered, recoverable, micrograms per liter |
39370 | 2 | 1988-02-11 | 2012-06-29 | p,p'-DDT, water, unfiltered, recoverable, micrograms per liter |
39380 | 2 | 1988-02-11 | 2012-06-29 | Dieldrin, water, unfiltered, recoverable, micrograms per liter |
39388 | 2 | 1988-02-11 | 2012-06-29 | alpha-Endosulfan, water, unfiltered, recoverable, micrograms per liter |
39390 | 2 | 1988-02-11 | 2012-06-29 | Endrin, water, unfiltered, recoverable, micrograms per liter |
39398 | 2 | 1988-02-11 | 2012-06-29 | Ethion, water, unfiltered, recoverable, micrograms per liter |
39400 | 2 | 1988-02-11 | 2012-06-29 | Toxaphene, water, unfiltered, recoverable, micrograms per liter |
39410 | 2 | 1988-02-11 | 2012-06-29 | Heptachlor, water, unfiltered, recoverable, micrograms per liter |
39420 | 2 | 1988-02-11 | 2012-06-29 | Heptachlor epoxide, water, unfiltered, recoverable, micrograms per liter |
39480 | 2 | 1988-02-11 | 2012-06-29 | p,p'-Methoxychlor, water, unfiltered, recoverable, micrograms per liter |
39516 | 2 | 1988-02-11 | 2012-06-29 | PCBs, water, unfiltered, recoverable, micrograms per liter |
39530 | 2 | 1988-02-11 | 2012-06-29 | Malathion, water, unfiltered, recoverable, micrograms per liter |
39540 | 2 | 1988-02-11 | 2012-06-29 | Parathion, water, unfiltered, recoverable, micrograms per liter |
39570 | 2 | 1988-02-11 | 2012-06-29 | Diazinon, water, unfiltered, recoverable, micrograms per liter |
39600 | 2 | 1988-02-11 | 2012-06-29 | Methyl parathion, water, unfiltered, recoverable, micrograms per liter |
39700 | 2 | 1988-02-11 | 2012-06-29 | Hexachlorobenzene, water, unfiltered, recoverable, micrograms per liter |
39702 | 2 | 1988-02-11 | 2012-06-29 | Hexachlorobutadiene, water, unfiltered, recoverable, micrograms per liter |
39730 | 1 | 1988-02-11 | 2012-06-29 | 2,4-D, water, unfiltered, recoverable, micrograms per liter |
39740 | 1 | 1988-02-11 | 2012-06-29 | 2,4,5-T, water, unfiltered, recoverable, micrograms per liter |
39755 | 2 | 1988-02-11 | 2012-06-29 | Mirex, water, unfiltered, recoverable, micrograms per liter |
39760 | 1 | 1988-02-11 | 2012-06-29 | Silvex, water, unfiltered, recoverable, micrograms per liter |
39786 | 2 | 1988-02-11 | 2012-06-29 | Carbophenothion, water, unfiltered, recoverable, micrograms per liter |
39790 | 2 | 1988-02-11 | 2012-06-29 | Methyl trithion, water, unfiltered, recoverable, micrograms per liter |
50280 | 9 | 1988-02-11 | 2012-06-29 | Site visit purpose, code |
63041 | 11 | 1988-02-11 | 2012-06-29 | delta oxygen-18/oxygen-16 of nitrate, water, filtered, per mil |
63676 | 9 | 1988-02-11 | 2012-06-29 | Turbidity, water, unfiltered, broad band light source (400-680 nm), detectors at multiple angles including 90 +-30 degrees, ratiometric correction, NTRU |
70337 | 1 | 1988-02-11 | 2012-06-29 | Suspended sediment, fall diameter (deionized water), percent smaller than 0.002 millimeters |
70338 | 1 | 1988-02-11 | 2012-06-29 | Suspended sediment, fall diameter (deionized water), percent smaller than 0.004 millimeters |
70339 | 1 | 1988-02-11 | 2012-06-29 | Suspended sediment, fall diameter (deionized water), percent smaller than 0.008 millimeters |
70340 | 1 | 1988-02-11 | 2012-06-29 | Suspended sediment, fall diameter (deionized water), percent smaller than 0.016 millimeters |
70341 | 1 | 1988-02-11 | 2012-06-29 | Suspended sediment, fall diameter (deionized water), percent smaller than 0.031 millimeters |
70342 | 1 | 1988-02-11 | 2012-06-29 | Suspended sediment, fall diameter (deionized water), percent smaller than 0.0625 millimeters |
70507 | 5 | 1988-02-11 | 2012-06-29 | Orthophosphate, water, unfiltered, milligrams per liter as phosphorus |
71845 | 5 | 1988-02-11 | 2012-06-29 | Ammonia (NH3 + NH4+), water, unfiltered, milligrams per liter as NH4 |
71846 | 12 | 1988-02-11 | 2012-06-29 | Ammonia (NH3 + NH4+), water, filtered, milligrams per liter as NH4 |
71887 | 5 | 1988-02-11 | 2012-06-29 | Total nitrogen [nitrate + nitrite + ammonia + organic-N], water, unfiltered, milligrams per liter as nitrate |
71900 | 4 | 1988-02-11 | 2012-06-29 | Mercury, water, unfiltered, recoverable, micrograms per liter |
71999 | 11 | 1988-02-11 | 2012-06-29 | Sample purpose, code |
77128 | 2 | 1988-02-11 | 2012-06-29 | Styrene, water, unfiltered, recoverable, micrograms per liter |
77651 | 2 | 1988-02-11 | 2012-06-29 | 1,2-Dibromoethane, water, unfiltered, recoverable, micrograms per liter |
80154 | 5 | 1988-02-11 | 2012-06-29 | Suspended sediment concentration, milligrams per liter |
81551 | 2 | 1988-02-11 | 2012-06-29 | Xylene (all isomers), water, unfiltered, recoverable, micrograms per liter |
82082 | 12 | 1988-02-11 | 2012-06-29 | delta hydrogen-2/hydrogen-1, water, unfiltered, per mil |
82085 | 12 | 1988-02-11 | 2012-06-29 | delta oxygen-18/oxygen-16, water, unfiltered, per mil |
82183 | 1 | 1988-02-11 | 2012-06-29 | Dichlorprop, water, unfiltered, recoverable, micrograms per liter |
82398 | 11 | 1988-02-11 | 2012-06-29 | Sampling method, code |
82690 | 11 | 1988-02-11 | 2012-06-29 | delta nitrogen-15/nitrogen-14 of nitrate, water, filtered, per mil |
84164 | 11 | 1988-02-11 | 2012-06-29 | Sampler type, code |
90851 | 1 | 1988-02-11 | 2012-06-29 | Trihalomethanes, water, unfiltered, minimum summation, micrograms per liter |
90867 | 2 | 1988-02-11 | 2012-06-29 | Trihalomethanes, water, unfiltered, maximum summation, micrograms per liter |