------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Saginaw Bay Monitoring Study: Cruise 915 Sampling Dates: July 23-26, 1991 ------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Sample ID Sampling Dates Secchi Temp pH Cond DO K-PAR Alk TSS TP TDP SRP NO3 NH4 SiO2 PSi Cl POC DOC Chl Station Depth Yr Mon Day Time m oC umhos mg/l /m meq./l mg/l ug/l ug/l ug/l mg/l ug/l mg/l mg/l mg/l mg/l mg/l ug/l ------------------------------------------------------------------------------------------------------------------------------------------------------------------------ 1 1m 91 Jul . . . . . . . . 2.14 12.9 24.4 . 3.8 0.04 10.0 0.71 1.01 23.8 2.98 4.83 14.63 2 1m 91 Jul . . . . . . . . 2.23 8.9 23.4 . 2.3 0.12 23.5 1.82 0.94 20.1 1.83 4.21 15.99 3 1m 91 Jul . . . . . . . . 2.20 7.3 18.9 . 1.7 0.13 12.5 2.02 0.81 19.3 1.78 4.16 13.50 4 1m 91 Jul 26 0958 1.3 23.3 8.24 0.379 7.7 0.887 2.16 5.8 18.2 4.1 1.3 0.08 35.2 3.59 0.92 16.4 1.13 3.43 10.37 5 1m 91 Jul 26 1314 0.8 23.4 8.50 0.411 8.9 1.253 2.21 6.8 42.0 4.0 1.7 0.01 20.1 1.14 0.97 24.7 2.28 4.42 9.14 6 1m 91 Jul . . . . . . . . 2.39 11.6 21.3 . 2.1 0.03 6.9 1.55 1.95 21.2 2.19 4.35 20.44 7 1m 91 Jul 26 1229 1.5 23.7 8.29 0.384 8.1 1.121 2.16 . 15.3 . 1.2 0.07 21.5 4.24 0.65 17.5 1.20 3.61 6.74 8 1m 91 Jul . . . . . . . . 2.15 7.9 . . 2.1 0.10 7.1 2.51 0.92 14.8 2.03 3.53 13.68 9 1m 91 Jul . . . . . . . . 2.14 5.8 20.8 . 3.0 0.10 11.6 3.80 0.87 17.1 1.27 3.75 11.16 10 1m 91 Jul 26 1529 2.5 23.0 8.36 0.317 8.4 0.442 1.83 2.0 16.8 2.7 0.7 0.18 33.0 0.83 0.27 9.9 0.45 2.95 2.31 10 6m 91 Jul 26 1529 2.5 22.7 8.35 0.319 8.4 . 1.84 2.4 9.9 2.0 2.0 0.19 30.8 0.81 0.55 10.2 0.69 2.76 4.13 11 1m 91 Jul 23 1226 2.0 23.7 . . 8.4 0.671 1.89 3.7 12.2 . 1.7 0.17 15.6 1.23 0.63 11.3 1.01 3.20 6.93 11 5m 91 Jul 23 1226 2.0 23.2 . . 9.1 . 1.89 4.5 13.1 . 1.8 0.16 12.5 1.25 1.13 11.6 1.23 3.11 8.20 12 1m 91 Jul 23 1052 2.5 23.7 . . 8.8 0.561 1.84 3.2 13.4 . 1.9 0.18 12.1 1.29 0.51 11.0 0.81 3.12 5.16 12 6m 91 Jul 23 1052 2.5 23.7 . . 3.9 . 1.83 3.1 16.7 . 1.9 0.18 14.2 1.28 0.56 10.9 0.85 3.16 5.69 13 1m 91 Jul 26 1847 1.8 23.1 8.43 0.333 8.9 1.014 1.87 3.9 13.7 . 2.5 0.17 31.9 1.06 0.72 11.0 0.97 2.88 5.25 14 1m 91 Jul 26 1117 0.8 23.6 8.49 0.389 9.0 1.098 2.16 8.3 17.6 4.1 1.2 0.03 25.0 2.13 1.07 20.1 2.13 3.83 12.87 15 1m 91 Jul . . . . . . . . 2.02 15.5 18.2 . 1.7 0.01 5.7 0.56 1.13 24.2 2.94 4.71 15.11 16 1m 91 Jul 26 1711 1.0 25.1 8.48 0.377 8.7 1.164 1.99 7.7 11.0 3.1 1.3 0.01 29.8 1.62 0.54 18.6 1.82 3.90 7.52 17 1m 91 Jul 26 2009 0.5 23.9 8.50 0.345 8.6 1.440 1.76 11.1 24.5 . 1.8 0.01 33.4 1.30 0.88 18.3 2.42 4.20 9.56 18 1m 91 Jul 26 1913 1.3 23.5 8.50 0.343 9.0 1.250 1.92 7.2 14.7 . 1.4 0.11 27.0 1.30 0.80 20.7 1.38 3.19 5.78 19 1m 91 Jul 23 0917 2.0 25.7 . . 8.5 0.484 1.78 2.6 4.9 . 1.9 0.23 12.9 0.73 0.34 9.1 0.55 2.53 3.37 20 1m 91 Jul 23 0818 3.0 22.9 . . 8.6 0.486 1.81 1.3 5.2 3.0 2.0 0.24 13.3 0.63 0.29 8.6 0.40 2.48 2.60 20 8m 91 Jul 23 0818 3.0 . . . 5.1 . 1.57 2.1 5.9 2.5 2.1 0.29 19.6 1.11 0.77 8.9 0.39 1.68 2.74 21 1m 91 Jul 22 0809 3.5 23.5 . . 8.2 0.141 1.65 1.5 4.7 . 1.8 0.24 17.0 0.55 0.33 7.7 0.31 2.31 1.71 22 1m 91 Jul 25 0935 4.3 21.6 8.08 0.285 8.8 0.294 1.59 0.8 5.5 . 2.6 0.28 9.5 0.65 0.24 7.2 0.16 2.20 1.13 22 9m 91 Jul 25 0935 4.3 20.2 8.07 0.281 9.1 . 1.55 0.9 4.9 . 2.3 0.28 8.3 0.65 0.26 6.7 0.24 2.10 1.28 23 1m 91 Jul 25 1102 . 21.8 8.12 0.284 8.7 0.358 1.57 0.6 2.5 2.2 2.2 0.30 8.6 0.53 0.23 7.0 0.14 2.16 0.83 23 14m 91 Jul 25 1102 . 18.8 8.11 0.283 8.8 . 1.53 0.8 6.0 1.5 2.2 0.30 9.3 0.61 0.20 6.3 0.16 2.20 1.01 24 1m 91 Jul 25 1540 1.5 24.3 8.43 0.352 8.5 0.919 1.90 5.6 14.8 2.8 4.2 0.09 9.6 0.14 0.66 14.2 1.39 3.41 7.65 24 6m 91 Jul 25 1540 1.5 23.1 8.34 0.326 8.0 . 1.87 5.8 10.5 2.8 3.4 0.11 8.5 0.13 1.18 8.2 1.40 3.16 8.61 25 1m 91 Jul 25 1248 6.3 22.6 8.11 0.281 8.3 0.159 1.55 0.5 2.4 . 2.1 0.30 7.9 0.60 0.22 6.3 0.12 2.03 0.55 25 15m 91 Jul 25 1248 6.3 14.7 8.05 0.272 10.5 . 1.56 0.5 4.9 . 2.4 0.30 7.0 0.60 0.23 6.3 0.19 1.94 0.96 26 1m 91 Jul 25 1404 2.5 23.8 8.26 0.310 8.1 0.498 1.76 2.5 6.6 . 1.9 0.18 6.1 0.45 0.50 9.8 0.59 2.58 3.63 26 7m 91 Jul 25 1404 2.5 23.4 8.24 0.308 8.1 . 1.78 3.5 8.0 . 2.0 0.18 6.8 0.45 0.74 9.5 0.83 2.59 4.52 ------------------------------------------------------------------------------------------------------------------------------------------------------------------------