Puget Sound Basin NAWQA
Chemicals Analyzed in Ground Water by the Puget Sound Basin NAWQA
PROJECT
Field Parameters
- Temperature (deg C)
- Specific Conductance (uS/cm)
- pH
- Alkalinity (mg/L as CaCO3 and HCO3-)
- Acid-Neutralizing Capacity (mg/L as CaCO3 and HCO3-)*
- Dissolved Oxygen (mg/L)
- Turbidity (NTU's, in samples analyzed for trace metals)
Nutrients (all in mg/L)
- Ammonia (NH4+, as Nitrogen)
- Ammonia + Organic Nitrogen
- Nitrate-Nitrogen
- Nitrite-Nitrogen
- Dissolved Phosphorus
- Dissolved Orthophosphorus
Volatile Organic Compounds ((>.002 ug/L)
- Dichlorodifluoromethane
- Chloromethane
- Vinyl Chloride
- Bromomethane
- Chloroethane
- Bromoethene
- Trichlorofluoromethane
- Ethylether
- Acrolein
- 1,1-Dichloroethylene
- Freon-113
- Acetone
- Methyl Iodide
- Carbon Disulfide
- 3-Chloro-Propene
- Methylene Chloride
- Acrylonitrile
- 1,2-Transdichloroethene
- Methyl Tertiary-Butyl Ether
- 1,1-Dichloroethane
- Vinyl Acetate
- Diisopropyl Ether
- Tert-Butyl Ethyl-Ether
- 2,2-Dichloropropane
- Cis-1,2,-Dichloroethene
- Methylethylketone
- Methyl Acrylate
- Bromochloromethane
- Methacrylonitrile
- Tetrahydrofuran
- Chloroform
- 1,1,1-Trichloroethane
- Carbon Tetrachloride
- 1,1-Dichloropropene
- Benzene
- 1,2-Dichloroethane
- Tert-Pentyl Methyl-Ether
- Trichloroethylene
- 1,2-Dichloropropane
- Dibromomethane
- Methyl Methacrylate
- Dichlorobromomethane
- Cis-1,2-Dichloropropene
- Methylisobutylketone
- Toluene
- Trans-1,3-Dichloropropene
- Ethyl Methacrylate
- 1,1,2-Trichloroethane
- Tetrachloroethylene
- 1,3-Dichloropropane
- 2-Hexanone
- Chlorodibromomethane
- 1,2-Dibromoethane
- Chlorobenzene
- 1,1,1,2-Tetrachloroethane
- Ethylbenzene
- M+P-Xylene
- O-Xylene
- Styrene
- Bromoform
- Isopropylbenzene
- Bromobenzene
- 1,1,2,2-Tetrachloroethane
- 1,2,3-Trichloropropane
- 4-Dichloro-2-Butene, Trans-1
- N-Propyl-Benzene
- O-Chlorotoluene
- P-Chloro-Toluene
- 1,3,5-Trimethylbenzene
- O-Ethyl-Toluene
- Tert-Butyl-Benzene
- 1,2,4-Trimethylbenzene
- Sec-Butyl-Benzene
- 1,3-Dichlorobenzene
- P-Isopropyltoluene
- 1,4-Dichlorobenzene
- 1,2,3-Trimethylbenzene
- O-Dichlorobenzene
- N-Butylbenzene
- Hexachloroethane
- Dibromochloropropane
- Isodurene
- Prehnitene
- 1,2,4-Trichlorobenzene
- Hexachlorobutadiene
- Naphthalene
- 1,2,3-Trichlorobenzene
Pesticides (>.005 ug/L)
- Alachlor
- Atrazine
- Benfluralin
- Carbaryl
- Chlorpyrifos
- DCPA
- Diazinon
- Dieldrin
- Disulfoton
- Ethalfluralin
- Fonofos
- HCH Alpha
- Linuron
- Methyl Parathion
- Metribuzin
- Napropamide
- Pebulate
- cis-Permethrin
- Pronamide
- Propachlor
- Propargite
- Thiobencarb
- Terbacil
- Terbuthylazin
- Trifluralin
- Desethylatrazine
- Methyl-Azinphos
- Butylate
- Carbofuran
- Cyanazine
- DDE
- Diazinon
- Diethylanaline
- EPTC
- Ethoprop
- HCH-Alpha
- HCH-Gamma
- Malathion
- Metolachlor
- Molinate
- Parathion
- Pendimethalin
- Phorate
- Prometon
- Propanil
- Simazine
- Tebuthiuron
- Terbufos
- Triallate
- Acetochlor
Pesticides (Sch. 2050)*
- Dinoseb
- DNOC
- Dichlobenil
- 2,4-DB
- 2,4,5-T
- Aldicarb
- Aldicarb Sulfone
- Bromacil
- Carbaryl
- Chloramben
- Clopyralid
- Diuron
- Fluometuron
- MPCA
- Methiocarb
- 1-Naphthol
- Oryzalin
- Pichloram
- Silvex
- Dacthl-Mono-acid
- Propoxur
- Dichlorprop
- Neburon
- Fenuron
- 2,4-D
- Acifluorfen
- Aldicarb Sulfoxide
- Bentazon
- Bromoxynil
- Carbofuran
- Chlorothalonil
- Dicamba
- Esfenvalerate
- Linuron
- MCPB
- Methomyl
- Norflurazon
- Oxamyl
- Propham
- Trichlopyr
- 3-Hydroxy-Carbofuran
Radionuclides/Isotopes/Tracers (for selected wells)
- Radon**
- Radium
- Deuterium
- Oxygen-18 (Selected Wells)
- Tritium (Selected Wells)
- Carbon-14
- Chlorofluorocarbons
"*" denotes analyses in urban land-use study only. "**" denotes
analyses in study-unit survey only.
U.S. Department of the Interior |
U.S. Geological Survey