| STATION |
DR-BB |
DR-602 |
DR-603 |
DR-17 |
DR-HB |
| Date |
12/17/2008 |
12/17/2008 |
12/17/2008 |
12/17/2008 |
12/17/2008 |
| Time |
11:30 |
12:00 |
12:25 |
10:50 |
1:05 |
| Weather |
overcast |
overcast |
overcast |
ovewrcast |
overcast |
| Tidal Level |
non-tidal |
non-tidal |
non-tidal |
non-tidal |
high |
| Flow Rate
(kt) |
negligible |
negligible |
moderate |
NA |
NA |
| Water Color |
normal |
normal |
normal |
normal |
normal |
| Max. Water
Depth (m) |
NA |
NA |
NA |
NA |
NA |
| Air
Temperature (*C) |
|
|
|
|
|
| Water
Temperature (*C) |
8 |
9 |
9.5 |
9 |
10 |
| Transparency
Tube (cm) |
120+ |
120+ |
94 |
97 |
29 |
| Secchi Depth
(cm) |
152 |
175 |
NA |
NA |
55 |
| **
Transparency Depth (cm) |
152 |
175 |
94 |
97 |
55 |
| D.O.
(Lamotte) Trial #1 |
9 |
10 |
8.8 |
9.1 |
6.5 |
| D.O.
(Lamotte) Trial #2 |
9.6 |
10.3 |
8.6 |
9.4 |
6.2 |
| ** DO Average |
9.3 |
10.15 |
8.7 |
9.25 |
6.35 |
| D.O.
Saturation (%) |
80 |
88 |
77 |
82 |
58 |
| pH (Lamotte) |
6.5 |
5.5 |
6.5 |
6 |
7 |
| pH (Hannah
Meter) |
8.4 |
8.3 |
8.5 |
8.4 |
7.8 |
| Salinity
(reftractometer-ppt) |
0 |
0 |
0 |
0 |
3 |
| Nitrate
(vacu-vials/Spec 20-ppm) |
NA |
NA |
NA |
NA |
NA |
| Phosphate
(vacu-vials/Spec 20-ppm) |
NA |
NA |
NA |
NA |
NA |
| |
|
|
|
|
|
|
|
|
|
|
|