| STATION |
DR-BB |
DR-602 |
DR-603 |
DR-17 |
DR-HB |
| Date |
2/5/2009 |
2/4/2009 |
2/4/2009 |
2/4/2009 |
2/4/2009 |
| Time |
2:00 |
11:20 |
11:45 |
10:45 |
12:10 |
| Weather |
clear |
part cloudy |
part cloudy |
part cloudy |
part cloudy |
| Tidal Level |
non-tidal |
non-tidal |
non-tidal |
non-tidal |
|
| Flow Rate
(kt) |
iced over |
1.4 |
3.4 |
1.6 |
1.1 |
| Water Color |
normal |
normal |
normal |
normal |
normal |
| Max. Water
Depth (m) |
NA |
NA |
NA |
NA |
NA |
| Air
Temperature (*C) |
0 |
1 |
1 |
0 |
1 |
| Water
Temperature (*C) |
0.5 |
2 |
2 |
3.5 |
5 |
| Transparency
Tube (cm) |
120+ |
120+ |
120+ |
120+ |
48 |
| Secchi Depth
(cm) |
NA ice |
250 |
200+ |
NA |
70 |
| Transparency
Depth (cm) |
200 |
250 |
200 |
200 |
70 |
| D.O.
(Lamotte) Trial #1 |
9.8 |
10 |
12 |
10 |
10.6 |
| D.O.
(Lamotte) Trial #2 |
9.9 |
9.5 |
11 |
10.5 |
10.8 |
| ** DO Average |
9.85 |
9.75 |
11.5 |
10.25 |
10.7 |
| D.O.
Saturation (%) |
70 |
72 |
92 |
77 |
84 |
| pH (Lamotte) |
6.3 |
7 |
6.5 |
6.5 |
7.3 |
| pH (Hannah
Meter) |
7.8 |
8.1 |
8 |
8.2 |
7.2 |
| Salinity
(reftractometer-ppt) |
0 |
0 |
0 |
0 |
7.5 |
| Nitrate
(vacu-vials/Spec 20-ppm) |
0.09 |
0.08 |
0.08 |
0.08 |
0.14 |
| Phosphate
(vacu-vials/Spec 20-ppm) |
0.03 |
0.05 |
0.03 |
0.05 |
0.03 |
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