STATION TOT 1 TOT 2 TOT 3 Lil TOT TOT 4
Date 3/19/2009 3/19/2009 3/19/2009 3/19/2009 3/19/2009
Time 12:10 11:15 11:45 11:30 10:50
Weather sunny part cloudy sunny part cloudy sunny
Tidal Level ebb ebb ebb ebb ebb
Flow Rate (kt) 3.8 1.7 2.6 3.5 1.8
Water Color normal normal normal normal normal
Max. Water Depth (m) 0.7 0.6 1.4 1.9 1.8
Air Temperature (*C) 22 15 25 22 25
Water Temperature (*C) 12.5 11 11.5 12 11
Transparency Tube (cm) 80 40 60 60 40
Secchi Depth (cm) 70 50 80 80 60
Transparency Depth (cm) 80 50 80 80 60
D.O. (Lamotte) Trial #1 10 9.2 10.2 10 10
D.O. (Lamotte) Trial #2 10.6 9.1 9.6 10.2 10
D.O. Average 10.3 9.15 9.9 10.1 10
D.O. Saturation (%) 100 85 93 95 92
pH (Lamotte) 6.5 6.5 7 6.5 7.5
pH (Hannah Meter) 8 7.4 7.7 7.9 8.2
Salinity (reftractometer-ppt) 0 0 0 0 8
Nitrate (vacu-vials/Spec 20-ppm) 0.18 0.17 0.18 0.31 0.19
Phosphate (vacu-vials/Spec 20-ppm) 0.19 0.19 0.08 0.13 0.16