___________________________________________________________________________________________ Parameter Code Constituent Name (units of measure) ___________________________________________________________________________________________ PHYSICAL and FIELD MEASUREMENTS ------------------------------- 00010 Temperature (deg. F.) 00061 Instantaneous streamflow (cubic feet per second) 00070 Turbidity (JTU) 00076 Turbidity (NTU) 00095 Specific Conductance, field (microsiemens/cm @ 25C) 90095 Specific Conductance, laboratory (microsiemens/cm) 00300 Dissolved Oxygen (mg/L) 00301 Dissolved Oxygen (percent of saturation) 00400 pH (standard units) 00403 pH, laboratory (standard units) 00410 Alkalinity, fixed endpoint, unfiltered, field (method code A) (mg/L as CaCO3) 00419 Alkalinity, incremental titration, unfiltered, field (method code B) (mg/L as CaCO3) 39036 Alkalinity, fixed endpoint, filtered, field (method code A) (mg/L as CaCO3) 39086 Alkalinity, incremental titration, filtered, field (method code B) (mg/L as CaCO3) 00417 Alkalinity, fixed endpoint, unfiltered, laboratory (method code A) (mg/L as CaCO3) 00440 Bicarbonate, fixed endpoint, unfiltered, field (method code A) (mg/L as HCO3) 00450 Bicarbonate, incremental titration, unfiltered, field (method code B) (mg/L as HCO3) 00453 Bicarbonate, incremental titration, filtered, field (method code B) (mg/L as HCO3) 00445 Carbonate, fixed endpoint, unfiltered, field (method code A) (mg/L as CO3) 00447 Carbonate, incremental titration, unfiltered, field (method code B) (mg/L as CO3) 00452 Carbonate, incremental titration, filtered, field (method code B) (mg/L as CO3) 80154 Sediment, suspended (mg/L) 70331 Sediment, suspended, (percent finer than 0.062 mm sieve diameter) MAJOR IONS ---------- 00915 Calcium, dissolved (mg/L as Ca) 00940 Chloride, dissolved (mg/L as Cl) 00300 Dissolved solids (residue on evaporation *180C.) (mg/L) 70301 Dissolved solids (sum of constituents) (mg/L) 00900 Hardness, total (mg/L as CaCO3) 00902 Hardness, noncarbonate (mg/L as CaCO3) 00925 Magnesium, dissolved (mg/L as Mg) 00935 Potassium, dissolved (mg/L as K) 00955 Silica, dissolved (mg/L as SiO2) 00930 Sodium, dissolved (mg/L as Na) 00945 Sulfate, dissolved (mg/L as SO4) 00950 Fluoride, dissolved (mg/L as Fl) NUTRIENTS and CARBON -------------------- 00608 Nitrogen, ammonia, dissolved (mg/L as N) 00610 Nitrogen, ammonia, total (mg/L as N) 00623 Nitrogen, ammonia + organic, dissolved (mg/L as N) 00625 Nitrogen, ammonia + organic, total (mg/L as N) 00613 Nitrogen, nitrite, dissolved (mg/L as N) 00615 Nitrogen, nitrite, total (mg/L as N) 00631 Nitrogen, nitrate + nitrite, dissolved (mg/L as N) 00630 Nitrogen, nitrate + nitrite, total (mg/L as N) 00602 Nitrogen, dissolved (mg/L as N) 00600 Nitrogen, total (mg/L as N) 00666 Phosphorus, dissolved (mg/L as P) 00665 Phosphorus, total (mg/L as P) 00671 Phosphorus, orthophosphate, dissolved (mg/L as P) 70507 Phosphorus, orthophosphate, total (mg/L as P) 00681 Carbon, Organic, dissolved (mg/L as C) 00680 Carbon, Organic, total (mg/L as C) 00689 Carbon, Organic, suspended (mg/L as C) RADIOCHEMICALS -------------- 80030 Gross alpha, dissolved as U natural (ug/L) 80040 Gross alpha, suspended total as U natural (ug/L) 01516 Gross alpha, suspended total as U natural (pCi/L) 03515 Gross-beta, dissolved as Cs-137 (pCi/L) 80050 Gross-beta, dissolved as Sr-90 (pCi/L) 03516 Gross-beta, suspended total as Cs-137 (pCi/L) 80060 Gross-beta, suspended total as Sr-90 (pCi/L) 09511 Radium-226, dissolved, radon method (pCi/L) 07012 Tritium in water molecules (tritium units) 07013 Tritium in water molecules, counting error (tritium units) 80020 Uranium, dissolved, extraction fluorometric (ug/L) 22703 Uranium, dissolved, natural (ug/L) BIOLOGICAL MEASUREMENTS ----------------------- 31616 Coliform, fecal, membrane filter m-fc media at 44.5 deg. C (colonies/100 ml) 31625 Fecal coliform .7 um-mf (colonies/ 100 ml) 31673 Streptococci, fecal, membrane filter, kf agar (colonies/100 ml) 31679 Streptococci, fecal, membrane filter, m-enterococcus agar (colonies/100 ml) 60050 Phytoplankton, total (cells/ml) 70953 Chlorophyll-a, phytoplankton, chromotographic- fluorometric (ug/L) 70954 Chlorophyll-b, phytoplankton, chromotographic- fluorometric (ug/L) 32230 Chlorophyll a, phytoplankton, spectrophotometric, uncorrected (ug/L) 32231 Chlorophyll b, phytoplankton, spectrophotometric (ug/L) 00572 Biomass, periphyton ash weight (g/sq m) 00573 Biomass, periphyton dry weight total (g/sq m) 70950 Biomass-chlorophyll ratio, periphyton (units) 70957 Chlorophyll-a, periphyton, chromotographic- fluorometric (mg/sq m) 70958 Chlorophyll-b, periphyton, chromotographic- fluorometric (mg/sq m) 32228 Chlorophyll a, periphyton, spectrophotometric, uncorrected (mg/sq m) 32226 Chlorophyll b, periphyton, spectrophotometric, uncorrected (mg/sq m) INORGANIC TRACE ELEMENTS ------------------------ 01106 Aluminum, dissolved (ug/L as Al) 01105 Aluminum, total (ug/L as Al) 01000 Arsenic, dissolved (ug/L as As) 01002 Arsenic, total (ug/L as As) 01005 Barium, dissolved (ug/L as Ba) 01007 Barium, total (ug/L as Ba) 01010 Beryllium, dissolved (ug/L as Be) 01012 Beryllium, total (ug/L as Be) 01020 Boron, dissolved (ug/L as B) 01022 Boron, total (ug/L as B) 01025 Cadmium, dissolved (ug/L as Cd) 01027 Cadmium, total (ug/L as Cd) 01030 Chromium, dissolved (ug/L as Cr) 01034 Chromium, total (ug/L as Cr) 01035 Cobalt, dissolved (ug/L as Co) 01037 Cobalt, total (ug/L as Co) 01040 Copper, dissolved (ug/L as Cu) 01042 Copper, total (ug/L as Cu) 01046 Iron, dissolved (ug/L as Fe) 01045 Iron, total (ug/L as Fe) 01049 Lead, dissolved (ug/L as Pb) 01051 Lead, total (ug/L as Pb) 01130 Lithium, dissolved (ug/L as Li) 01132 Lithium, total (ug/L as Li) 01056 Manganese, dissolved (ug/L as Mn) 01055 Manganese, total (ug/L as Mn) 71890 Mercury, dissolved (ug/L as Hg) 71900 Mercury, total (ug/L as Hg) 01060 Molybdenum, dissolved (ug/L as Mo) 01062 Molybdenum, total (ug/L as Mo) 01065 Nickel, dissolved (ug/L as Ni) 01067 Nickel, total (ug/L as Ni) 01145 Selenium, dissolved (ug/L as Se) 01147 Selenium, total (ug/L as Se) 01075 Silver, dissolved (ug/L as Ag) 01077 Silver, total (ug/L as Ag) 01080 Strontium, dissolved (ug/L as Sr) 01082 Strontium, total (ug/L as Sr) 01085 Vanadium, dissolved (ug/L as V) 01087 Vanadium, total (ug/L as V) 01090 Zinc, dissolved (ug/L as Zn) 01092 Zinc, total (ug/L as Zn) ___________________________________________________________________________________________