White River at 116th St. Date Time Temp. pH Cond. TDS DO Atrazine Simazine Cyanazine ala/metolachlor NH3 NO3 NO2 Chloride S04 PO4 Hardness Arsenic Barium Cadmium Chromium Copper Mercury Nickel Phosphorous Lead Zinc Iron Aldicarb Aldicarb sulfoxide Aldicarb sulfone Oxamyl Methomyl 3-Hydroxycarbofuran Propoxur Carbofuran Carbaryl Methiocarb 15Jun95 114740 22.74 8.00 0.0787 .0503 8.78 3.3 0 2.34 0 NA 4.11 0 42.6 74 NA 328 0 94.7 0 0 5.1 0 10.006 0 0 0 0 0 0 0 0 0 0 0 0 0 30Jun95 083242 22.07 7.51 0.0504 .0323 6.45 4.3 0 2.6 2.6 NA 5.83 0 25.7 38 NA NA 0 108 0 8.4 6 0 2.9 0 19 1526 0 0 0 0 0 0 0 0 0 0 10Aug95 095202 25.06 8.07 0.0741 .0474 7.37 0 0 0 0 NA 1.91 0 50.1 72 NA NA 22.4 85.6 0 2.72 0 0 0 109 0 0 0 0 0 0 0 0 0 0 0 0 21Sept95 084643 18.32 7.85 0.1035 .0662 7.92 1.01 0 0 0 NA 2.7 0 76.7 150 0.66 NA 6.81 93.7 0 0 2.29 0 0 277 0 0 0 0 0 0 0 0 0 0 0 0 01Nov95 084439 11.36 7.92 0.1077 .0689 9.66 0 0 0 0 NA 2.3 0 89.6 154 NA NA 0 72.7 0 0 7.4 0 4.6 245 0 0 254 0 0 0 0 0 0 0 0 0 0 14Mar96 085240 6.27 8.26 0.0714 .0457 12.46 0 0 0 0 NA 4.7 0.03 56 73 0 NA NA NA NA NA NA NA NA NA NA NA NA 0 0 0 0 0 0 0 0 0 0 06Jun96 093551 17.99 8.08 0.0690 .0442 8.33 1.4 0 0.9 2.4 NA 5.56 0 34.3 56 0 NA 0 202 0 2.4 4.1 0 0 0 0 0 NA NA NA NA NA NA NA NA NA NA NA 24Jun96 091510 24.10 #### 0.0641 .0410 7.26 3.6 0 1.8 2.8 NA 4.86 0 35.1 54 0 NA NA NA NA NA NA NA NA NA NA NA NA 0 0 0 0 0 0 0 0 0 0 17Jul96 084953 24.38 8.27 0.0808 .0517 9.84 0.56 0 0 0 NA 1.86 0 57.3 72 0 NA 14 74.7 0 0 0 0 81.8 0 0 0 283 0 0 0 0 0 0 0 0 0 0 22Aug96 093326 26.62 8.37 0.0889 .0569 12.20 0.5 0 0 0 NA 0.75 0 70.5 124 NA NA 0 66.8 0 3.7 13.2 24.5 0 2.4 38.2 NA 0 0 0 0 0 0 0 0 0 0 12Sept96 094026 23.39 8.03 0.1060 .0678 5.61 0.767 0 0 0 NA 2.61 0 83 161 0.62 NA 4.25 55.6 0 2.44 0 0 25.8 446 0 21.2 NA 0 0 0 0 0 0 0 0 0 0 02Oct96 101755 18.11 8.06 0.0787 .0504 7.38 0.693 0 0 0 NA 2.72 0 49.5 98 NA NA 2.14 81.2 0 0 0 0 14.7 231 0 9.77 NA 0 0 0 0 0 0 0 0 0 0 02Apr97 92152 9.13 7.99 0.0621 0.0397 12.45 0 0 0 0 NA 3.81 0 31.9 51 NA NA 1.54 70.5 0 5.53 0 0 15.5 0 0 3.2 NA 0 0 0 0 0 0 0 0 0 0 24Apr97 095226 13.60 8.23 0.0724 .0464 10.62 0 0 0 0 NA 2.53 0 42.4 73.8 NA 316 1.43 73.8 0 4.03 0 0.46 12.3 0 0 0 NA 0 0 0 0 0 0 0 0 0 0 08May97 100735 14.31 7.82 0.0703 0.450 8.22 5.1 0 5.4 0 NA 5.28 0 40.1 60.4 NA NA 1.27 74.1 0 3.59 0 0 17 0 0 6.84 NA 0 0 0 0 0 0 0 0 0 0 15May97 095328 13.95 8.35 0.0750 .0480 9.84 0.4 0 0 0 NA 2.93 0 45.5 26.9 NA 326 0 80.3 0 4.59 0 0 15.9 0 0 7.27 NA 0 0 0 0 0 19.6 0 0 0 0 22May97 093534 16.77 8.05 0.0695 .0445 8.13 1.5 0 0.9 0 NA 2.65 0 42.1 70.4 NA 280 1.53 74.7 0 3.68 0 0 15.2 0 0 6.59 NA 0 0 0 0 0 0 0 0 0 0 12Jun97 103708 18.78 8.00 0.0627 .0401 7.70 5.4 0 5.3 1.7 NA 6.8 0 30.5 49.2 NA 268 1.41 81.6 0 0 0 0 19.8 0 0 5.22 NA 0 0 0 0 0 0 0 0 0 0 03Jul97 93626 25.26 7.87 0.0766 0.0491 7.05 1.812 0 0.505 0 NA 4 0 42 77 0 NA NA NA NA NA NA NA NA NA NA NA NA 0 0 0 0 0 0 0 0 0 0 28Aug97 092312 24.43 8.33 0.0983 .0629 7.86 0.4 0 1.1 0 NA 2.31 0 76.8 168.8 NA 330 3.16 91.4 0 5.72 0 0 27.1 0 3.53 9.37 NA 0 0 0 0 0 0 0 0 0 0 18Sept97 091221 21.23 8.00 0.0847 .0542 6.55 0 0 0 0 NA 2.25 0 72.4 138 0 365 3.15 87.9 0 4.79 0 0.52 22.9 0 0 9.46 NA 0 0 0 0 0 0 0 0 0 0 15Oct97 094324 14.23 7.84 0.0930 .0595 8.26 0.4 0 0 0 NA 2.32 0 79.4 134 NA 355 3.05 84.7 0 7.37 0 0.45 17.2 0 0 6.19 416 0 0 0 0 0 0 0 0 0 0