NUT N, ammonia, dissolved 00608 B 1985 1995 0.01 NUT N, ammonia plus organic, dissolved 00623 A 1985 1995 0.20 NUT N, ammonia plus organic, dissolved 00623 C 1992 1995 0.20 NUT N, nitrate plus nitrite,dissolved 00631 B 1985 1995 0.10 NUT Phosphorus, dissolved 00666 B 1985 1991 0.01 NUT Phosphorus, dissolved 00666 C 1992 1995 0.01 NUT Phosphorus, orthophosphate, diss. 00671 B 1985 1995 0.01 MJ1 Calcium, dissolved 00915 D 1985 1995 0.02 MJ1 Chloride, dissolved 00940 H 1985 1986 0.10 MJ1 Chloride, dissolved 00940 E 1987 1989 0.10 MJ1 Chloride, dissolved 00940 J 1990 1992 0.20 MJ1 Chloride, dissolved 00940 H 1993 1995 0.10 MJ1 Dissolved solids 70300 A 1985 1995 1.00 MJ1 Magnesium, dissolved 00925 C 1985 1995 0.01 MJ1 Potassium, dissolved 00935 B 1985 1995 0.10 MJ2 Silica, dissolved 00955 D 1985 1995 0.01 MJ2 Sodium, dissolved 00930 C 1985 1995 0.20 MJ2 Sulfate, dissolved 00945 D 1985 1989 0.20 MJ2 Sulfate, dissolved 00945 G 1990 1995 0.10 MJ2 Fluoride, dissolved 00950 B 1985 1989 0.10 MJ2 Fluoride, dissolved 00950 E 1990 1995 0.10 MT1 Aluminum, dissolved 01106 C 1985 1986 10.00 MT1 Aluminum, dissolved 01106 E 1987 1995 10.00 MT1 Arsenic, dissolved 01000 B 1985 1995 1.00 MT1 Barium, dissolved 01005 C 1985 1995 2.00 MT1 Beryllium, dissolved 01010 B 1985 1995 0.50 MT1 Boron, dissolved 01020 B 1985 1995 10.00 MT2 Cadmium, dissolved 01025 D 1985 1991 1.00 MT2 Cadmium, dissolved 01025 F 1992 1995 1.00 MT2 Chromium, dissolved 01030 B 1985 1987 1.00 MT2 Chromium, dissolved 01030 F 1988 1995 1.00 MT2 Cobalt, dissolved 01035 C 1985 1995 3.00 MT2 Copper, dissolved 01040 B 1985 1989 1.00 MT2 Copper, dissolved 01040 F 1990 1995 1.00 MT2 Iron, dissolved 01046 D 1985 1995 3.00 MT3 Lead, dissolved 01049 B 1985 1989 5.00 MT3 Lead, dissolved 01049 F 1990 1995 1.00 MT3 Lithium, dissolved 01130 B 1985 1995 4.00 MT3 Manganese, dissolved 01056 C 1985 1995 1.00 MT3 Mercury, dissolved 71890 B 1985 1995 0.10 MT3 Molybdenum, dissolved 01060 A 1985 1995 10.00 MT4 Nickel, dissolved 01065 B 1985 1989 1.00 MT4 Nickel, dissolved 01065 F 1990 1995 1.00 MT4 Selenium, dissolved 01145 A 1985 1995 1.00 MT4 Silver, dissolved 01075 A 1985 1989 1.00 MT4 Silver, dissolved 01075 F 1990 1995 1.00 MT4 Strontium, dissolved 01080 B 1985 1995 0.50 MT4 Zinc, dissolved 01090 B 1985 1995 3.00