#12172
|
24 Mar 2018
|
Approved |
Notes:
Time approximate - not recorded in field sheet
|
Depth
|
Turb NTU
|
pH
|
Temp ° C
|
Salin ppt
|
D.O. mg/L
|
D.O. % sat
|
EC mS/cm
|
0.1m
|
10.0 |
8.1 |
19.10 |
38.10 |
5.27 |
70.3 |
57.20 |
0.5m
|
10.0 |
8.1 |
19.10 |
37.50 |
5.10 |
69.4 |
56.40 |
|
#12140
|
22 Apr 2018
|
Approved |
|
Depth
|
Turb NTU
|
pH
|
Temp ° C
|
Salin ppt
|
D.O. mg/L
|
D.O. % sat
|
EC mS/cm
|
0.1m
|
15.0 |
8.0 |
17.90 |
19.50 |
12.50 |
148.0 |
31.22 |
0.8m
|
15.0 |
7.7 |
18.70 |
26.40 |
3.40 |
44.7 |
41.10 |
|
#12165
|
27 May 2018
|
Approved |
|
Depth
|
Turb NTU
|
pH
|
Temp ° C
|
Salin ppt
|
D.O. mg/L
|
D.O. % sat
|
EC mS/cm
|
0.1m
|
20.0 |
6.4 |
17.90 |
19.50 |
12.50 |
148.0 |
31.22 |
0.8m
|
20.0 |
|
18.70 |
26.40 |
3.40 |
44.7 |
41.10 |
|
#12223
|
27 Jun 2018
|
Approved |
Notes:
I have had another look at the dissolved oxygen DO results for 27/6 as we were concerned about the very high readings. I went back to Augusta Street bridge the next day and took another reading which was considerably lower. Unfortunately I didn’t retest the other sites. I now believe that the meter was incorrectly calibrated so I think we should include a note to that effect on the data sheets. On re-reading the calibration data I didn’t allow enough time for the DO reading to stabilise.
I will allow more time for future calibrations. Jan Jones
|
Depth
|
Turb NTU
|
pH
|
Temp ° C
|
Salin ppt
|
D.O. mg/L
|
D.O. % sat
|
EC mS/cm
|
0.1m
|
20.0 |
7.3 |
17.90 |
19.50 |
12.50 |
148.0 |
31.22 |
0.8m
|
20.0 |
7.3 |
18.70 |
26.40 |
3.40 |
44.7 |
41.10 |
|
#12389
|
22 Jul 2018
|
Approved |
|
Depth
|
Turb NTU
|
pH
|
Temp ° C
|
Salin ppt
|
D.O. mg/L
|
D.O. % sat
|
EC mS/cm
|
0.1m
|
10.0 |
6.8 |
9.90 |
0.90 |
8.67 |
75.1 |
1.79 |
1.0m
|
10.0 |
5.6 |
11.00 |
19.60 |
8.92 |
88.7 |
31.79 |
|
#12393
|
26 Aug 2018
|
Approved |
|
Depth
|
Turb NTU
|
pH
|
Temp ° C
|
Salin ppt
|
D.O. mg/L
|
D.O. % sat
|
EC mS/cm
|
0.1m
|
10.0 |
5.5 |
9.90 |
0.90 |
8.67 |
75.1 |
1.79 |
1.0m
|
10.0 |
|
11.00 |
19.60 |
8.92 |
88.7 |
31.79 |
|
#12416
|
23 Sep 2018
|
Approved |
|
Depth
|
Turb NTU
|
pH
|
Temp ° C
|
Salin ppt
|
D.O. mg/L
|
D.O. % sat
|
EC mS/cm
|
0.1m
|
10.0 |
8.5 |
9.90 |
0.90 |
8.67 |
75.1 |
1.79 |
1.0m
|
10.0 |
8.5 |
11.00 |
19.60 |
8.92 |
88.7 |
31.79 |
|
#12673
|
27 Jan 2019
|
Approved |
Notes:
Turbidity measured with a turbidity tube <10 NTU at the top and <15 NTU at the bottom.
|
Depth
|
Turb NTU
|
pH
|
Temp ° C
|
Salin ppt
|
D.O. mg/L
|
D.O. % sat
|
EC mS/cm
|
0.1m
|
10.0 |
7.3 |
9.90 |
0.90 |
8.67 |
75.1 |
1.79 |
1.0m
|
10.0 |
6.9 |
11.00 |
19.60 |
8.92 |
88.7 |
31.79 |
|
#13276
|
24 Feb 2019
|
Approved |
Notes:
Scum on water filmy with an oily sheen.
Bubbles on surface centre of creek may be small fish
|
Depth
|
Turb NTU
|
pH
|
Temp ° C
|
Salin ppt
|
D.O. mg/L
|
D.O. % sat
|
EC mS/cm
|
0.1m
|
10.0 |
6.9 |
21.20 |
52.70 |
0.00 |
0.0 |
52.60 |
0.6m
|
10.0 |
6.9 |
21.20 |
34.60 |
0.00 |
0.0 |
52.50 |
|
#12790
|
24 Mar 2019
|
Approved |
|
Depth
|
Turb NTU
|
pH
|
Temp ° C
|
Salin ppt
|
D.O. mg/L
|
D.O. % sat
|
EC mS/cm
|
0.1m
|
10.0 |
6.9 |
21.40 |
36.80 |
0.00 |
0.0 |
55.40 |
0.3m
|
10.0 |
7.0 |
21.40 |
36.80 |
10.88 |
0.0 |
55.40 |
|