| STATION |
DR-BB |
DR-602 |
DR-603 |
DR-17 |
DR-HB |
| Date |
4/23/2009 |
4/23/2009 |
4/23/2009 |
4/24/2009 |
4/24/2009 |
| Time |
1:30 |
2:00 |
2:30 |
1:30 |
1:00 |
| Weather |
Part cloudy |
Part cloudy |
Part cloudy |
sunny |
sunny |
| Tidal Level |
non-tidal |
non tidal |
non-tidal |
non-tidal |
|
| Flow Rate
(kt) |
negligible |
2.4 |
1.9 |
4.2 |
3.3 |
| Water Color |
normal |
normal |
normal |
normal |
normal |
| Max. Water
Depth (m) |
2.6 |
3.6 |
1.8 |
NA |
1.8 |
| Air
Temperature (*C) |
19.5 |
19.5 |
19.5 |
23.5 |
23.5 |
| Water
Temperature (*C) |
18 |
17.5 |
18 |
16 |
19 |
| Transparency
Tube (cm) |
120 |
120 |
105 |
72 |
80 |
| Secchi Depth
(cm) |
140 |
170 |
120 |
NA |
110 |
| **Transparency
Depth (cm) |
140 |
170 |
120 |
72 |
110 |
| D.O.
(Lamotte) Trial #1 |
7.6 |
7.9 |
8.5 |
7 |
7 |
| D.O.
(Lamotte) Trial #2 |
7.8 |
7.6 |
8.1 |
7 |
7 |
| D.O. Average |
7.7 |
7.75 |
8.3 |
7 |
7 |
| D.O.
Saturation (%) |
82 |
83 |
90 |
73 |
77 |
| pH (Lamotte) |
6.3 |
7.3 |
6.5 |
6.8 |
7.8 |
| pH (Hannah
Meter) |
7.8 |
7.7 |
7.6 |
8.1 |
7.4 |
| Salinity
(reftractometer-ppt) |
0 |
0 |
0 |
0 |
5 |
| Nitrate
(vacu-vials/Spec 20-ppm) |
NA |
NA |
NA |
NA |
NA |
| Phosphate
(vacu-vials/Spec 20-ppm) |
NA |
NA |
NA |
NA |
NA |
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