| STATION |
DR-603 |
DR-603 |
DR-603 |
DR-603 |
DR-603 |
DR-603 |
| Date |
4/23/2009 |
3/11/2009 |
2/4/2009 |
12/17/2008 |
11/19/2008 |
10/17/2008 |
| Time |
2:30 |
11:30 |
11:45 |
12:25 |
12:30 |
12:30 |
| Weather |
Part cloudy |
mostly sun |
part cloudy |
overcast |
clear |
Rain |
| Tidal Level |
non-tidal |
non-tidal |
non-tidal |
non-tidal |
non-tidal |
non-tidal |
| Flow Rate
(kt) |
1.9 |
2.8 |
3.4 |
moderate |
2.3 |
NA |
| Water Color |
normal |
normal |
normal |
normal |
normal |
normal |
| Max. Water
Depth (m) |
1.8 |
NA |
NA |
NA |
NA |
NA |
| Air
Temperature (*C) |
19.5 |
16 |
1 |
|
2 |
11 |
| Water
Temperature (*C) |
18 |
13.5 |
2 |
9.5 |
5 |
21 |
| Transparency
Tube (cm) |
105 |
120+ |
120+ |
94 |
120+ |
106 |
| Secchi Depth
(cm) |
120 |
190 |
200+ |
NA |
263 |
NA |
| **Transparency
Depth (cm) |
120 |
190 |
200 |
94 |
263 |
106 |
| D.O.
(Lamotte) Trial #1 |
8.5 |
10 |
12 |
8.8 |
9 |
5.9 |
| D.O.
(Lamotte) Trial #2 |
8.1 |
10 |
11 |
8.6 |
9.5 |
4.9 |
| D.O. Average |
8.3 |
10 |
11.5 |
8.7 |
9.25 |
5.4 |
| D.O.
Saturation (%) |
90 |
97 |
92 |
77 |
74 |
63 |
| pH (Lamotte) |
6.5 |
6.5 |
6.5 |
6.5 |
6.5 |
6.5 |
| pH (Hannah
Meter) |
7.6 |
8.1 |
8 |
8.5 |
7.4 |
5.6 |
| Salinity
(reftractometer-ppt) |
0 |
0 |
0 |
0 |
0 |
0 |
| Nitrate
(vacu-vials/Spec 20-ppm) |
NA |
0.07 |
0.08 |
NA |
0.08 |
0.09 |
| Phosphate
(vacu-vials/Spec 20-ppm) |
NA |
0.08 |
0.03 |
NA |
0.42 |
0.17 |
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