Table 4-10. Miami Basin Mean, Coefficient of Variation, and Count of Water Quality Parameters Miami Basin Miami Basin Coefficient of Miami Basin Number Parameter Mean Variation of Records TP (mg/L) 0.112 0.73 148 TKN (mg/L) 3.06 0.33 142 NOx-N (mg/L) 1.996 0.85 142 TN (mg/L) 5.053 0.46 142 DO (mg/L) 3.45 0.42 125 pH (su) 7.23 0.05 133 Specific Conductance (uS/cm) 962 0.27 124 Turbidity (NTU) 8.2 0.82 106 TSS (mg/L) 12.9 1.10 91 Alkalinity as CaCO3 (mg/L) 248 0.24 112 Calcium (mg/L) 106.7 0.29 55 Chloride (mg/L) 112.2 0.37 125 Sulfate (mg/L) 72.8 0.43 54 Sodium (mg/L) 70.4 0.30 55 Total Iron (ug/L) 192 0.49 44 Total Mercury (ng/L) 2.2 0.33 9 Atrazine (ug/L) 0.470 1.26 13 Table 4-11. LOKMiami Mean, Coefficient of Variation, and Count of Water Quality Parameters LOKMiam, LOKMiam, Coefficient LOK.Mami Number of Parameter Mean of Variation Records TP (mg/L) 0.060 0.50 105 TKN (mg/L) 1.85 0.41 97 NOx-N (mg/L) 0.297 1.74 97 TN (mg/L) 2.143 0.52 97 DO (mg/L) 6.35 0.30 98 pH (su) 7.8 0.06 99 Specific Conductance (uS/cm) 767 0.42 100 Turbidity (NTU) 6.9 0.84 103 TSS (mg/L) 8.2 0.70 78 Alkalinity as CaCO3 (mg/L) 164 0.44 104 Calcium (mg/L) 64.0 0.44 32 Chloride (mg/L) 101.0 0.45 104 Sulfate (mg/L) 69.5 0.74 37 Sodium (mg/L) 71.5 0.64 32 Total Iron (ug/L) 148 0.93 32 Total Mercury (ng/L) NA NA 0 Atrazine (ug/L) 0.280 2.01 26