Period of Record by Station and Parameter

Period of record for water quality data by station and parameter ### Parameters List (for search results): Aminomethyl)phosphonic acid, *No Lab Analyses (Field Measures Only), 1,1,1,2-Tetrachloroethane, 1,1,1-Trichloroethane, 1,1,2,2-Tetrachloroethane, 1,1,2-Trichloroethane, 1,1,2-Trichlorotrifluoroethane, 1,1-Dichloroethane, 1,1-Dichloroethene, 1,1-Dichloropropene, 1,2,3-Trichlorobenzene, 1,2,3-Trichloropropane, 1,2,4-Trichlorobenzene, 1,2,4-Trimethylbenzene, 1,2-Dibromo-3-chloropropane (DBCP), 1,2-Dibromoethane (EDB), 1,2-Dichlorobenzene, 1,2-Dichloroethane, 1,2-Dichloropropane, 1,3,5-Trimethylbenzene, 1,3-Dichlorobenzene, 1,3-Dichloropropane, 1,4-Dichlorobenzene, 1-Naphthol, 100-Day Biochemical Oxygen Demand, 2,2-Dichloropropane, 2,3,6-Trichlorobenzoic Acid, 2,3,7,8-Tetrachlorodibenzo-p-dioxin, 2,3-Dibromopropionic acid, 2,4,5-T, 2,4,5-TP (Silvex), 2,4-D, 2,4-DB, 2-Chloroallyl diethyldithiocarbamate (CDEC), 2-Chlorotoluene, 3-Hydroxycarbofuran, 4,4'-Dibromoctafluorobiphenyl, 4-Bromofluorobenzene, 4-Chlorotoluene, 4-Day Biochemical Oxygen Demand, 4-Isopropyltoluene, 5-Day Biochemical Oxygen Demand, 6-Day Biochemical Oxygen Demand, 7-Day Biochemical Oxygen Demand, Acenaphthene, Acenaphthylene, Acephate, Acifluorfen, Alachlor, Aldicarb, Aldicarb sulfone, Aldicarb sulfoxide, Aldrin, Allethrin, Aminomethylphosphonic Acid (AMPA), Anthracene, Asbestos, Chrysotile, Atrazine, Atrazine-Simazine Mix, Azinphos methyl (Guthion), BHC, BHC-alpha, BHC-beta, BHC-delta, BHC-gamma (Lindane), Benfluralin, Bentazon, Benz(a)anthracene, Benzene, Benzo(a)pyrene, Benzo(b)fluoranthene, Benzo(ghi)perylene, Benzo(k)fluoranthene, Bicarbonate (HCO3-), Bifenthrin, Biochemical Oxygen Demand, Bis(2-ethylhexyl) adipate, Bromacil, Bromide, Bromobenzene, Bromochloroacetic Acid (BCAA), Bromochloroacetonitrile, Bromochloromethane, Bromodichloromethane, Bromoform, Bromomethane, Butachlor, Butyl benzyl phthalate, Captafol, Captan, Carbaryl, Carbofuran, Carbon tetrachloride, Carbonaceous Biochemical Oxygen Demand, Carbophenothion (Trithion), Chemical Oxygen Demand (COD), Chlordane, Chlorinated Hydrocarbons (General), Chlorobenzene, Chloroethane, Chloroform, Chloromethane, Chlorophyll a, Chloropicrin, Chloropropham, Chlorothalonil, Chlorpropham, Chlorpyrifos, Chorpropham, Chrysene, Clostridium perfringens, Color, Conductance, Cryptosporidium, Cyanazine, Cyanide, Cyfluthrin, Cypermethrin, DDD (all isomers), DDE (all isomers), DDT (all isomers), Dacthal (DCPA), Dalapon, Deltamethrin, Deltamethrin/Tralomethrin, Demeton (Demeton O + Demeton S), Di-n-butyl phthalate, Di-n-octyl phthalate, Diazinon, Dibenz(a,h)anthracene, Dibromoacetic Acid (DBAA), Dibromoacetonitrile, Dibromochloromethane, Dibromomethane, Dicamba, Dichlone, Dichloran, Dichloroacetic Acid (DCAA), Dichloroacetonitrile, Dichlorodifluoromethane, Dichloroprop, Dichloropropane - dichloropropene (D-D Mixture), Dichlorprop, Dicofol, Dicrotophos, Dieldrin, Diethyl phthalate, Dimethoate, Dimethyl phthalate, Dinoseb (DNPB), Dioxathion, Diquat, Dissolved Acid Hydrolyzable Phosphorus, Dissolved Aluminum, Dissolved Ammonia, Dissolved Antimony, Dissolved Arsenic, Dissolved Barium, Dissolved Beryllium, Dissolved Bicarbonate (HCO3-), Dissolved Bismuth, Dissolved Boron, Dissolved Bromide, Dissolved Cadmium, Dissolved Calcium, Dissolved Carbonate (CO3--), Dissolved Chloride, Dissolved Chromium, Dissolved Chromium, hexavalent (Cr6+), Dissolved Cobalt, Dissolved Copper, Dissolved Fluoride, Dissolved Gallium, Dissolved Germanium, Dissolved Hardness, Dissolved Hydroxide (OH-), Dissolved Iodide, Dissolved Iron, Dissolved Lead, Dissolved Lithium, Dissolved Magnesium, Dissolved Manganese, Dissolved Mercury, Dissolved Molybdenum, Dissolved Nickel, Dissolved Nitrate, Dissolved Nitrate + Nitrite, Dissolved Nitrite, Dissolved Organic Carbon, Dissolved Organic Nitrogen, Dissolved Ortho-phosphate, Dissolved Phosphorus, Dissolved Potassium, Dissolved Selenium, Dissolved Silica (SiO2), Dissolved Silver, Dissolved Sodium, Dissolved Strontium, Dissolved Sulfate, Dissolved Thallium, Dissolved Titanium, Dissolved Total Kjeldahl Nitrogen, Dissolved Uranium, Dissolved Vanadium, Dissolved Zinc, Disulfoton, Diuron, Endosulfan (mixed isomers), Endosulfan sulfate, Endosulfan-I, Endosulfan-II, Endothal, Endrin, Endrin aldehyde, Escherichia coli, Esfenvalerate, Ethion, Ethyl benzene, Ethylbenzene, Ethylene Dibromide, Ethylenethiourea, Fecal Coliform, Fenthion, Fenvalerate, Fibers > 10 ?m Asbestos, Chrysotile, Filtered Water Turbidity, Fluoranthene, Fluorene, Formetanate hydrochloride, Giardia lamblia, Glyphosate, Haloacetic Acid Formation Potential (HAAFP), Heptachlor, Heptachlor epoxide, Hexachlorobenzene, Hexachlorobutadiene, Hexachlorocyclopentadiene, Indeno(1,2,3-cd)pyrene, Inositol 1,4,5-Trisphosphate, Isopropylbenzene, MCPA, MCPP, Malathion, Metalaxyl, Methamidophos, Methidathion, Methiocarb, Methomyl, Methoxychlor, Methyl tert-butyl ether (MTBE), Methylene Blue Active Substances (MBAS), Methylene chloride, Metolachlor, Metribuzin, Mevinphos, Molinate, Monobromoacetic Acid (MBAA), Monochloroacetic Acid (MCAA), Naled, Naphthalene, Napropamide, Norflurazon, Oil and Grease, Organic Phosphorus Pesticides (OPP), Oxamyl, Oxyfluorfen, PCB's, PCB-1016, PCB-1221, PCB-1232, PCB-1242, PCB-1248, PCB-1254, PCB-1260, Paraoxon, Parathion, Ethyl, Parathion, Methyl, Pendimethalin, Pentachloronitrobenzene (PCNB), Pentachlorophenol (PCP), Permethrin, Perthane, Phenanthrene, Phenol, Phenols, Phenoxy Growth Regulators, Pheophytin a, Phorate, Phorate Sulfone, Phosalone, Phosmet, Picloram, Prallethrin, Profenofos, Prometryn, Pronamide, Propachlor, Propanil, Propargite, Propetamphos, Propham, Propoxur, Purgeable Halocarbons, Pyrene, Ronnel, Settleable Solids, Simazine, Specific Conductance, Styrene, Sulfallate, Sumithrin, Suspended + Volatile Suspended Solids, Suspended Solids, TEPP (Tetraethyl Pyrophosphate), Tannin and Lignin, Tefluthrin, Telodrin, Tetrachloroethene, Tetrachloroethylene, Tetrachlorofluoromethane, Tetrachlorophenols, Tetradifon (Tedion), Thiobencarb, Thiodicarb, Threshold Odor, Toluene, Total Alkalinity, Total Aluminum, Total Ammonia, Total Antimony, Total Arsenic, Total Asbestos, Chrysotile, Total Barium, Total Beryllium, Total Bismuth, Total Cadmium, Total Calcium, Total Chromium, Total Chromium, hexavalent (Cr6+), Total Cobalt, Total Coliform, Total Copper, Total Cyanide, Total Dissolved Solids, Total Gallium, Total Germanium, Total Hardness, Total Iron, Total Kjeldahl Nitrogen, Total Lead, Total Lithium, Total Magnesium, Total Manganese, Total Mercury, Total Methylmercury, Total Molybdenum, Total Nickel, Total Oil and Grease, Total Organic Carbon, Total Organic Nitrogen, Total Ortho-phosphate, Total Phenols, Total Phosphorus, Total Selenium, Total Silver, Total Strontium, Total Sulfides, Total Suspended Solids, Total Thallium, Total Titanium, Total Vanadium, Total Xylene, (total), Total Zinc, Toxaphene, Tralomethrin, Trichloroacetic Acid (TCAA), Trichloroacetonitrile, Trichloroethene, Trichlorofluoromethane, Triclopyr, Trifluralin, Trihalomethane Formation Potential (THMFP), Turbidity, UV Absorbance @254nm, Vinyl chloride, Volatile Suspended Solids, Xylene, (total), bis(2-Ethylhexyl) phthalate, cis-1,2-Dichloroethene, cis-1,3-Dichloropropene, l-Cyhalothrin, m + p Xylene, m-Xylene, n-Butylbenzene, n-Propylbenzene, o,p'-DDD, o,p'-DDE, o,p'-DDT, o-Xylene, p,p'-DDD, p,p'-DDE, p,p'-DDT, p-Xylene, pH, s,s,s-Tributyl Phosphorotrithioate (DEF), sec-Butylbenzene, tert-Butylbenzene, trans-1,2-Dichloroethene, trans-1,3-Dichloropropene