STATION TOT 1 TOT 2 TOT 3 Lil TOT TOT 4
Date 4/21/2009 4/21/2009 4/21/2009 4/21/2009 4/21/2009
Time 12:00 12:15 12:45 12:30 11:00
Weather part cloudy part cloudy part cloudy part cloudy part cloudy
Tidal Level High High High-Ebb High-Ebb High
Flow Rate (kt) 3 negligible 7.5 4.2 negligible
Water Color normal normal normal normal normal
Max. Water Depth (m) 0.8 1.2 0.9 2.3 2.8
Air Temperature (*C)          
Water Temperature (*C) 15.5 18 18 19 17
Transparency Tube (cm) 60 46 40 40 30
Secchi Depth (cm) 60 50 60 60 30
Transparency Depth (cm) 60 50 60 60 30
D.O. (Lamotte) Trial #1 8 7.4 8 9.2 6.4
D.O. (Lamotte) Trial #2 8 7.6 9.2 8.4 6.8
D.O. Average 8 7.5 8.6 8.8 6.6
D.O. Saturation (%) 82 81 93 97 71
pH (Lamotte) 7 7 7 7.3 7.5
pH (Hannah Meter) 8 7.3 7.5 7.4 7.4
Salinity (reftractometer-ppt) 0 0 3 4 8
Nitrate (vacu-vials/Spec 20-ppm) NA NA NA NA NA
Phosphate (vacu-vials/Spec 20-ppm) NA NA NA NA NA