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DATA - CENTRAL BASIN - 2006 |
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DATE |
TIME |
|
WIND
DIRECTION |
WIND
STRENGTH |
|
AIR TEMPERATURE |
DEPTH (metres) |
SECCHI DISC |
TEMP,
TOP (ēC) |
TEMP,
BOTTOM (ēC) |
D.O. TOP |
D.O. BOTTOM |
SPEC. COND.
- TOP |
SPEC. COND.
- BTM |
pH TOP |
Ph BTM |
THERMOCLINE |
|
|
SKY CONDITION |
WATER CONDITION |
DEPTH
(metres) |
TEMP
(ēC) |
D.O. (ppm) |
NOTES |
|
|
03-May-06 |
10:20 AM |
Scattered |
NW |
Mod/Strong |
Waves/white tops |
15.1 |
30.0 |
2.4 |
11.6 |
8.0 |
11.3 |
6.2 |
295 |
322 |
8.60 |
8.39 |
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|
|
Used anchor, wind increased during
measure |
|
|
10-May-06 |
11:10 AM |
Scattered |
|
Calm |
Calm |
13.0 |
30.0 |
2.4 |
12.9 |
8.0 |
10.8 |
8.6 |
289 |
300 |
8.70 |
8.35 |
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18-May-06 |
9:50 AM |
Clear |
|
Calm |
Calm |
19.8 |
32.0 |
2.4 |
17.3 |
7.9 |
10.9 |
4.4 |
242 |
204 |
8.80 |
8.30 |
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|
|
Note unusually low specific
conductivity |
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|
31-May-06 |
10:39 AM |
Broken |
|
Calm |
Calm |
19.7 |
30.0 |
2.5 |
17.8 |
8.1 |
9.1 |
4.7 |
250 |
301 |
8.54 |
8.25 |
20.0 |
10.1 |
5.3 |
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|
28-Jun-06 |
9:35 AM |
Clear |
NW |
Moderate |
Small waves |
27.3 |
30.0 |
2.2 |
22.0 |
8.0 |
9.2 |
0.3 |
252 |
310 |
8.70 |
8.00 |
24.0 |
8.6 |
1.8 |
Possible layer of "dead
water" according to DO |
|
|
06-Jul-06 |
8:58 AM |
Overcast |
|
Light |
Light Ripple |
18.9 |
30.0 |
3.0 |
23.6 |
8.3 |
7.9 |
0.1 |
258 |
304 |
8.70 |
7.80 |
24.0 |
9.4 |
0.3 |
Very threatening weather and some rain |
|
|
12-Jul-06 |
9:34 AM |
Broken |
NW |
Moderate |
Small waves |
21.0 |
30.0 |
2.7 |
22.9 |
8.0 |
7.8 |
0.0 |
260 |
318 |
8.70 |
7.70 |
24.0 |
8.5 |
0.0 |
Used anchor |
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|
19-Jul-06 |
9:23 AM |
Scattered |
N |
Light |
Small waves |
20.9 |
29.0 |
3.2 |
22.5 |
8.2 |
8.0 |
0.0 |
263 |
316 |
8.74 |
7.71 |
24.0 |
8.9 |
0.0 |
Milfoil harvester at work-lots of
floating weed |
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|
02-Aug-06 |
10:18 AM |
Clear |
|
Calm |
Light Ripple |
19.5 |
29.0 |
2.7 |
22.6 |
9.5 |
8.1 |
0.0 |
269 |
302 |
8.80 |
7.70 |
24.0 |
9.5 |
0.0 |
D.O. down at 10m |
|
|
09-Aug-06 |
8:55 AM |
Scattered |
NW |
Light |
Small waves |
21.1 |
30.0 |
2.5 |
22.8 |
8.0 |
8.9 |
0.0 |
270 |
320 |
8.95 |
7.82 |
24.0 |
9.1 |
0.0 |
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|
|
06-Sep-06 |
9:39 AM |
Overcast |
|
Calm |
Calm |
21.7 |
|
2.6 |
21.4 |
8.3 |
9.5 |
0.0 |
257 |
216 |
8.83 |
7.75 |
24.0 |
9.3 |
0.0 |
Totally smoke overcast and ashes in
water |
|
|
14-Sep-06 |
10:23 AM |
Overcast |
NW |
Light |
Light Ripple |
15.1 |
30.0 |
2.7 |
19.7 |
8.4 |
7.3 |
0.0 |
280 |
320 |
8.90 |
7.80 |
24.0 |
9.6 |
0.0 |
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|
|
27-Sep-06 |
10:30
AM |
Clear |
NW |
Light |
Light Ripple |
18.2 |
30.0 |
2.2 |
17.8 |
8.9 |
9.1 |
0.4 |
281 |
314 |
8.90 |
8.50 |
24.0 |
12.0 |
0.4 |
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|
|
05-Oct-06 |
10:12 AM |
Scattered |
|
Calm |
Calm |
12.8 |
30.0 |
3.5 |
16.2 |
8.5 |
7.9 |
0.1 |
285 |
322 |
8.70 |
8.70 |
24.0 |
10.0 |
0.1 |
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