Date: | 9/7/2001 | ||||||||||||||||
Weather: | Sunny | ||||||||||||||||
Sea Condition: | Moderate | ||||||||||||||||
Tide: | Mid-Flood | ||||||||||||||||
Water Quality Monitoring Result | |||||||||||||||||
Location | Time | Depth (m) | Temp. (oC) | Salinity (ppt) | pH | D.O. Sat. (%) | D.O. (mg/L) | Turbidity (NTU) | S.S. (mg/L) | NH3-N (mg/L) | TIN (mg/L) | ||||||
Value | DA | Value | DA | Value | DA | Value | DA | Value | DA | ||||||||
SR1 | 10:22 | Surface | 1 | 27.4 | 21.1 | 8.04 | 78.5 | 5.51 | 4.85 | 6.1 | 16.8 | 3.3 | 5.5 | 0.003 | 0.002 | 0.59 | 0.41 |
27.4 | 21.0 | 8.04 | 78.5 | 5.52 | 6.0 | ||||||||||||
Middle | 13.5 | 26.6 | 28.0 | 8.08 | 61.0 | 4.18 | 22.0 | 6.7 | 0.002 | 0.44 | |||||||
26.6 | 28.0 | 8.08 | 61.1 | 4.19 | 22.1 | ||||||||||||
Bottom | 25.5 | 26.1 | 29.6 | 8.08 | 58.7 | 4.03 | 4.02 | 22.3 | 6.5 | 0.002 | 0.22 | ||||||
26.1 | 29.6 | 8.08 | 58.6 | 4.00 | 22.2 | ||||||||||||
Other Observations: | Nil | ||||||||||||||||
SR2 | 10:03 | Surface | 1 | 27.7 | 20.6 | 8.03 | 79.0 | 5.54 | 5.38 | 8.0 | 12.8 | 4.7 | 12.4 | 0.003 | 0.003 | 0.59 | 0.48 |
27.7 | 20.6 | 8.03 | 79.0 | 5.53 | 8.0 | ||||||||||||
Middle | 6 | 27.5 | 21.1 | 8.04 | 74.1 | 5.20 | 9.4 | 7.9 | 0.003 | 0.58 | |||||||
27.5 | 21.1 | 8.03 | 74.8 | 5.24 | 9.4 | ||||||||||||
Bottom | 10.5 | 27.2 | 25.7 | 8.03 | 69.9 | 4.81 | 4.81 | 20.9 | 24.5 | 0.002 | 0.28 | ||||||
27.1 | 25.7 | 8.05 | 69.7 | 4.81 | 20.9 | ||||||||||||
Other Observations: | Nil | ||||||||||||||||
SR3 | 09:30 | Surface | 1 | 28.0 | 21.8 | 8.08 | 81.3 | 5.65 | 5.32 | 6.0 | 10.9 | 6.9 | 10.2 | N.A. | N.A. | N.A. | N.A. |
28.0 | 21.8 | 8.08 | 81.4 | 5.66 | 5.9 | ||||||||||||
Middle | 4.5 | 27.3 | 24.3 | 8.12 | 71.7 | 4.97 | 12.7 | 11.3 | N.A. | N.A. | |||||||
27.3 | 24.3 | 8.12 | 72.0 | 4.99 | 12.5 | ||||||||||||
Bottom | 8 | 27.2 | 25.9 | 8.10 | 71.3 | 4.88 | 4.87 | 14.1 | 12.5 | N.A. | N.A. | ||||||
27.1 | 25.8 | 8.11 | 71.1 | 4.85 | 14.1 | ||||||||||||
Other Observations: | 2 dredgers at app 100m | ||||||||||||||||
SR4 | 09:08 | Surface | 1 | 27.5 | 22.4 | 8.09 | 81.8 | 5.70 | 5.61 | 8.1 | 8.2 | 8.3 | 8.6 | 0.003 | 0.002 | 0.48 | 0.39 |
27.6 | 22.4 | 8.09 | 82.0 | 5.72 | 8.0 | ||||||||||||
Middle | 4 | 27.4 | 23.1 | 8.11 | 79.2 | 5.50 | 7.9 | 9.5 | 0.002 | 0.40 | |||||||
27.4 | 23.1 | 8.11 | 79.5 | 5.52 | 7.8 | ||||||||||||
Bottom | 6.5 | 27.3 | 25.4 | 8.13 | 77.3 | 5.33 | 5.33 | 8.7 | 8.1 | 0.001 | 0.29 | ||||||
27.3 | 25.3 | 8.14 | 77.1 | 5.33 | 8.7 | ||||||||||||
Other Observations: | Nil | ||||||||||||||||
SR5 | 08:57 | Surface | 1 | 27.5 | 21.5 | 8.06 | 83.8 | 5.86 | 5.81 | 5.1 | 5.2 | 4.3 | 6.0 | 0.003 | 0.003 | 0.54 | 0.48 |
27.5 | 21.5 | 8.06 | 83.9 | 5.88 | 5.1 | ||||||||||||
Middle | 4.5 | 27.4 | 21.6 | 8.06 | 82.0 | 5.73 | 5.5 | 5.1 | 0.003 | 0.51 | |||||||
27.4 | 21.6 | 8.06 | 82.1 | 5.75 | 5.6 | ||||||||||||
Bottom | 7.5 | 27.4 | 23.3 | 8.09 | 79.0 | 5.49 | 5.50 | 4.9 | 8.5 | 0.002 | 0.39 | ||||||
27.4 | 23.3 | 8.09 | 79.1 | 5.50 | 4.9 | ||||||||||||
Other Observations: | Nil | ||||||||||||||||
SR6 | 08:47 | Surface | 1 | 27.7 | 21.4 | 8.10 | 84.1 | 5.87 | 5.79 | 4.8 | 7.9 | 7.5 | 8.6 | 0.003 | 0.002 | 0.52 | 0.43 |
27.7 | 21.4 | 8.10 | 84.2 | 5.87 | 4.8 | ||||||||||||
Middle | 6 | 27.4 | 22.0 | 8.11 | 81.7 | 5.72 | 5.3 | 8.3 | 0.002 | 0.50 | |||||||
27.4 | 22.0 | 8.10 | 81.6 | 5.71 | 5.3 | ||||||||||||
Bottom | 10.5 | 27.1 | 27.4 | 8.16 | 74.6 | 5.10 | 5.09 | 13.5 | 9.9 | 0.002 | 0.28 | ||||||
27.1 | 27.4 | 8.17 | 74.4 | 5.08 | 13.5 | ||||||||||||
Other Observations: | Nil | ||||||||||||||||
SR7 | 08:35 | Surface | 1 | 27.4 | 21.7 | 8.11 | 80.3 | 5.62 | 5.38 | 6.3 | 16.2 | 10.7 | 8.9 | 0.003 | 0.002 | 0.48 | 0.30 |
27.4 | 21.7 | 8.10 | 80.3 | 5.62 | 6.2 | ||||||||||||
Middle | 11.5 | 27.3 | 27.3 | 8.24 | 75.5 | 5.13 | 6.8 | 9.9 | 0.002 | 0.27 | |||||||
27.3 | 27.3 | 8.24 | 75.6 | 5.14 | 6.7 | ||||||||||||
Bottom | 21.5 | 26.0 | 29.7 | 8.10 | 56.3 | 3.86 | 3.85 | 35.5 | 6.1 | 0.001 | 0.14 | ||||||
26.0 | 29.7 | 8.10 | 55.9 | 3.83 | 35.5 | ||||||||||||
Other Observations: | Nil | ||||||||||||||||
C1 | 07:00 | Surface | 1 | 27.1 | 21.0 | 8.09 | 90.0 | 6.37 | 6.02 | 5.9 | 11.5 | 6.3 | 6.9 | 0.005 | 0.003 | 0.59 | 0.40 |
27.1 | 21.0 | 8.08 | 89.9 | 6.37 | 5.9 | ||||||||||||
Middle | 13 | 26.9 | 25.9 | 8.15 | 82.1 | 5.67 | 9.9 | 5.9 | 0.003 | 0.43 | |||||||
26.9 | 25.9 | 8.15 | 82.2 | 5.67 | 9.9 | ||||||||||||
Bottom | 25 | 26.1 | 29.6 | 8.12 | 68.9 | 4.74 | 4.73 | 18.7 | 8.5 | 0.002 | 0.20 | ||||||
26.1 | 29.6 | 8.12 | 68.7 | 4.72 | 18.7 | ||||||||||||
Other Observations: | Nil | ||||||||||||||||
C2 | 07:14 | Surface | 1 | 27.0 | 20.5 | 8.05 | 82.7 | 5.87 | 5.80 | 6.5 | 8.6 | 3.7 | 10.6 | 0.006 | 0.004 | 0.63 | 0.48 |
27.0 | 20.5 | 8.06 | 82.6 | 5.86 | 6.5 | ||||||||||||
Middle | 7 | 27.1 | 21.3 | 8.06 | 81.4 | 5.74 | 6.9 | 8.7 | 0.005 | 0.59 | |||||||
27.1 | 21.3 | 8.06 | 81.5 | 5.74 | 6.9 | ||||||||||||
Bottom | 12.5 | 26.6 | 27.9 | 8.11 | 72.7 | 5.03 | 5.04 | 12.3 | 19.5 | 0.002 | 0.23 | ||||||
26.6 | 27.9 | 8.12 | 72.9 | 5.05 | 12.3 | ||||||||||||
Other Observations: | Nil | ||||||||||||||||
C3 | 07:30 | Surface | 1 | 27.2 | 20.3 | 8.04 | 83.1 | 5.88 | 5.84 | 8.2 | 7.3 | 10.3 | 10.1 | 0.004 | 0.003 | 0.63 | 0.56 |
27.2 | 20.3 | 8.04 | 83.1 | 5.90 | 8.2 | ||||||||||||
Middle | 5 | 27.3 | 21.2 | 8.08 | 82.2 | 5.79 | 7.2 | 9.7 | 0.003 | 0.61 | |||||||
27.3 | 21.1 | 8.07 | 82.3 | 5.80 | 7.2 | ||||||||||||
Bottom | 8.5 | 27.5 | 25.5 | 8.09 | 83.1 | 5.74 | 5.73 | 6.4 | 10.3 | 0.002 | 0.45 | ||||||
27.5 | 25.5 | 8.10 | 82.8 | 5.72 | 6.4 | ||||||||||||
Other Observations: | Nil | ||||||||||||||||
C4 | 07:52 | Surface | 1 | 27.4 | 21.4 | 8.13 | 83.4 | 5.84 | 5.61 | 6.6 | 9.4 | 5.7 | 10.2 | 0.004 | 0.003 | 0.53 | 0.37 |
27.4 | 21.4 | 8.12 | 83.6 | 5.86 | 6.6 | ||||||||||||
Middle | 6.5 | 27.3 | 25.3 | 8.20 | 78.0 | 5.36 | 7.2 | 10.5 | 0.003 | 0.42 | |||||||
27.3 | 25.3 | 8.20 | 78.4 | 5.39 | 7.2 | ||||||||||||
Bottom | 12 | 26.8 | 28.7 | 8.09 | 65.0 | 4.45 | 4.47 | 14.3 | 14.3 | 0.001 | 0.16 | ||||||
26.8 | 28.7 | 8.10 | 65.6 | 4.49 | 14.3 | ||||||||||||
Other Observations: | Nil | ||||||||||||||||
C5 | 08:15 | Surface | 1 | 27.8 | 21.6 | 8.20 | 86.8 | 6.02 | 5.62 | 2.8 | 5.7 | 4.7 | 5.9 | 0.002 | 0.002 | 0.44 | 0.27 |
27.8 | 21.6 | 8.19 | 87.0 | 6.04 | 2.8 | ||||||||||||
Middle | 12 | 27.5 | 27.5 | 8.28 | 76.8 | 5.20 | 2.6 | 3.9 | 0.002 | 0.28 | |||||||
27.5 | 27.5 | 8.28 | 76.9 | 5.21 | 2.6 | ||||||||||||
Bottom | 22.5 | 25.7 | 30.0 | 8.09 | 71.6 | 4.92 | 4.91 | 11.7 | 9.1 | 0.001 | 0.08 | ||||||
25.7 | 30.0 | 8.08 | 71.4 | 4.90 | 11.7 | ||||||||||||
Other Observations: | Nil | ||||||||||||||||
* Contains sample results < detection limit but assumed to be at the detection limit for the sake of computation. |
Date: | 9/7/2001 | ||||||||||||||||
Weather: | Sunny | ||||||||||||||||
Sea Condition: | Moderate | ||||||||||||||||
Tide: | Mid-Ebb | ||||||||||||||||
Water Quality Monitoring Result | |||||||||||||||||
Location | Time | Depth (m) | Temp. (oC) | Salinity (ppt) | pH | D.O. Sat. (%) | D.O. (mg/L) | Turbidity (NTU) | S.S. (mg/L) | NH3-N (mg/L) | TIN (mg/L) | ||||||
Value | DA | Value | DA | Value | DA | Value | DA | Value | DA | ||||||||
SR1 | 16:18 | Surface | 1 | 27.5 | 21.4 | 8.03 | 73.0 | 5.12 | 4.95 | 8.3 | 15.1 | 11.5 | 21.9 | 0.002 | 0.002 | 0.53 | 0.39 |
27.5 | 21.4 | 8.03 | 73.4 | 5.15 | 8.4 | ||||||||||||
Middle | 13 | 27.1 | 23.5 | 8.03 | 68.2 | 4.75 | 16.2 | 23.9 | 0.003 | 0.44 | |||||||
27.1 | 23.5 | 8.03 | 68.3 | 4.76 | 16.4 | ||||||||||||
Bottom | 25 | 26.5 | 28.2 | 8.08 | 61.9 | 4.25 | 4.25 | 20.6 | 30.3 | 0.001 | 0.20 | ||||||
26.5 | 28.2 | 8.08 | 61.8 | 4.24 | 20.8 | ||||||||||||
Other Observations: | Nil | ||||||||||||||||
SR2 | 16:00 | Surface | 1 | 28.8 | 20.1 | 8.04 | 81.8 | 5.66 | 5.48 | 6.0 | 6.6 | 6.4 | 6.9 | 0.004 | 0.003 | 0.62 | 0.62 |
28.8 | 20.1 | 8.04 | 82.0 | 5.69 | 5.9 | ||||||||||||
Middle | 5 | 27.5 | 20.8 | 8.00 | 75.2 | 5.29 | 6.8 | 8.6 | 0.003 | 0.64 | |||||||
27.5 | 20.8 | 8.01 | 75.3 | 5.29 | 6.8 | ||||||||||||
Bottom | 9 | 27.5 | 21.2 | 7.99 | 74.8 | 5.25 | 5.25 | 7.0 | 5.8 | 0.003 | 0.60 | ||||||
27.5 | 21.2 | 8.00 | 74.8 | 5.24 | 7.2 | ||||||||||||
Other Observations: | Nil | ||||||||||||||||
SR3 | 15:25 | Surface | 1 | 31.0 | 22.5 | 8.09 | 83.1 | 5.46 | 5.44 | 13.6 | 14.7 | 10.8 | 14.6 | N.A. | N.A. | N.A. | N.A. |
31.0 | 22.5 | 8.10 | 82.7 | 5.42 | 13.2 | ||||||||||||
Middle | 4 | 29.3 | 22.5 | 8.10 | 81.4 | 5.43 | 13.1 | 18.2 | N.A. | N.A. | |||||||
29.4 | 22.5 | 8.11 | 81.3 | 5.43 | 13.0 | ||||||||||||
Bottom | 7 | 29.0 | 22.7 | 8.09 | 80.5 | 5.47 | 5.49 | 17.8 | 14.8 | N.A. | N.A. | ||||||
29.0 | 22.7 | 8.09 | 81.0 | 5.51 | 17.5 | ||||||||||||
Other Observations: | 2 dredgers at app 100m | ||||||||||||||||
SR4 | 15:00 | Surface | 1 | 29.2 | 21.8 | 8.14 | 90.7 | 6.17 | 6.12 | 4.8 | 6.5 | 9.4 | 10.5 | 0.002 | 0.002 | 0.53 | 0.52 |
29.2 | 21.8 | 8.13 | 90.6 | 6.16 | 4.8 | ||||||||||||
Middle | 4 | 29.0 | 21.8 | 8.11 | 88.7 | 6.06 | 5.9 | 11.0 | 0.002 | 0.52 | |||||||
29.0 | 21.8 | 8.11 | 88.9 | 6.07 | 5.9 | ||||||||||||
Bottom | 6.5 | 27.8 | 22.6 | 8.09 | 79.3 | 5.50 | 5.50 | 8.7 | 11.0 | 0.002 | 0.51 | ||||||
27.8 | 22.6 | 8.09 | 79.4 | 5.50 | 8.7 | ||||||||||||
Other Observations: | Nil | ||||||||||||||||
SR5 | 14:48 | Surface | 1 | 29.4 | 21.5 | 8.14 | 89.3 | 6.06 | 5.91 | 4.0 | 4.8 | 5.1 | 8.4 | 0.003 | 0.002 | 0.54 | 0.52 |
29.4 | 21.5 | 8.14 | 90.0 | 6.10 | 3.9 | ||||||||||||
Middle | 4 | 28.0 | 21.9 | 8.10 | 83.0 | 5.73 | 5.8 | 11.6 | 0.002 | 0.53 | |||||||
28.0 | 21.9 | 8.10 | 83.2 | 5.75 | 5.7 | ||||||||||||
Bottom | 7 | 27.6 | 22.4 | 8.07 | 79.3 | 5.52 | 5.52 | 4.5 | 8.6 | 0.002 | 0.49 | ||||||
27.5 | 22.4 | 8.08 | 79.1 | 5.51 | 4.6 | ||||||||||||
Other Observations: | Nil | ||||||||||||||||
SR6 | 14:37 | Surface | 1 | 29.1 | 21.4 | 8.10 | 83.6 | 5.71 | 5.54 | 4.2 | 4.6 | 6.4 | 9.6 | 0.004 | 0.003 | 0.58 | 0.52 |
29.1 | 21.4 | 8.10 | 83.9 | 5.74 | 4.2 | ||||||||||||
Middle | 5.5 | 27.4 | 22.3 | 8.08 | 76.7 | 5.35 | 4.5 | 16.2 | 0.002 | 0.53 | |||||||
27.4 | 22.3 | 8.08 | 76.8 | 5.35 | 4.5 | ||||||||||||
Bottom | 10 | 27.5 | 22.4 | 8.08 | 77.6 | 5.41 | 5.40 | 5.0 | 6.2 | 0.002 | 0.47 | ||||||
27.5 | 22.4 | 8.09 | 77.3 | 5.38 | 5.0 | ||||||||||||
Other Observations: | Nil | ||||||||||||||||
SR7 | 14:23 | Surface | 1 | 28.4 | 21.0 | 8.07 | 82.7 | 5.73 | 5.58 | 4.5 | 5.9 | 6.8 | 16.3 | 0.002 | 0.002 | 0.56 | 0.45 |
28.4 | 21.0 | 8.08 | 82.8 | 5.74 | 4.6 | ||||||||||||
Middle | 11 | 27.5 | 22.2 | 8.08 | 77.7 | 5.42 | 5.7 | 25.2 | 0.001 | 0.47 | |||||||
27.5 | 22.2 | 8.09 | 77.9 | 5.43 | 5.5 | ||||||||||||
Bottom | 21 | 26.7 | 28.5 | 8.09 | 62.2 | 4.25 | 4.24 | 7.5 | 16.8 | 0.002 | 0.31 | ||||||
26.7 | 28.4 | 8.09 | 61.9 | 4.23 | 7.6 | ||||||||||||
Other Observations: | Nil | ||||||||||||||||
C1 | 16:38 | Surface | 1 | 27.9 | 19.6 | 8.04 | 74.5 | 5.27 | 5.18 | 7.2 | 9.1 | 12.1 | 12.6 | 0.005 | 0.004 | 0.75 | 0.57 |
27.9 | 19.5 | 8.04 | 74.3 | 5.26 | 7.4 | ||||||||||||
Middle | 11.5 | 27.8 | 21.5 | 8.05 | 72.7 | 5.08 | 8.1 | 13.0 | 0.005 | 0.60 | |||||||
27.8 | 21.5 | 8.04 | 73.0 | 5.12 | 8.0 | ||||||||||||
Bottom | 22 | 26.8 | 25.8 | 8.09 | 66.1 | 4.58 | 4.59 | 11.9 | 12.8 | 0.003 | 0.36 | ||||||
26.8 | 20.8 | 8.09 | 66.3 | 4.59 | 11.7 | ||||||||||||
Other Observations: | Nil | ||||||||||||||||
C2 | 16:55 | Surface | 1 | 27.6 | 16.7 | 8.02 | 70.3 | 5.04 | 4.99 | 10.0 | 9.7 | 8.8 | 9.0 | 0.004 | 0.004 | 0.73 | 0.65 |
27.6 | 16.7 | 8.01 | 70.3 | 5.03 | 10.3 | ||||||||||||
Middle | 6.5 | 27.4 | 19.5 | 8.02 | 69.6 | 4.94 | 9.8 | 10.2 | 0.004 | 0.66 | |||||||
27.3 | 19.5 | 8.02 | 69.7 | 4.94 | 9.8 | ||||||||||||
Bottom | 11.5 | 27.3 | 21.3 | 8.02 | 70.7 | 4.97 | 4.96 | 9.3 | 8.0 | 0.004 | 0.55 | ||||||
27.3 | 21.3 | 8.02 | 70.6 | 4.95 | 9.2 | ||||||||||||
Other Observations: | Nil | ||||||||||||||||
C3 | 13:10 | Surface | 1 | 27.9 | 20.1 | 7.76 | 81.7 | 5.73 | 5.66 | 6.5 | 5.8 | 12.1 | 9.2 | 0.002 | 0.001 | 0.66 | 0.57 |
27.9 | 20.1 | 7.76 | 82.0 | 5.75 | 6.4 | ||||||||||||
Middle | 4.5 | 27.4 | 22.1 | 7.77 | 79.9 | 5.58 | 5.2 | 6.6 | 0.001 | 0.54 | |||||||
27.4 | 22.0 | 7.77 | 79.9 | 5.58 | 5.2 | ||||||||||||
Bottom | 8 | 27.3 | 22.9 | 7.81 | 80.0 | 5.58 | 5.57 | 5.8 | 9.0 | 0.001 | 0.50 | ||||||
27.3 | 22.9 | 7.81 | 79.7 | 5.56 | 5.9 | ||||||||||||
Other Observations: | Nil | ||||||||||||||||
C4 | 13:35 | Surface | 1 | 27.9 | 20.6 | 7.90 | 80.3 | 5.61 | 5.38 | 5.4 | 4.6 | 7.2 | 8.7 | 0.001 | 0.001 | 0.58 | 0.52 |
27.9 | 20.6 | 7.90 | 80.5 | 5.62 | 5.3 | ||||||||||||
Middle | 6.5 | 27.4 | 22.7 | 7.87 | 73.7 | 5.14 | 5.1 | 8.2 | 0.002 | 0.55 | |||||||
27.4 | 22.7 | 7.87 | 73.6 | 5.13 | 5.1 | ||||||||||||
Bottom | 12 | 27.3 | 25.2 | 7.96 | 72.9 | 5.02 | 5.01 | 3.3 | 10.6 | 0.001 | 0.45 | ||||||
27.3 | 25.2 | 7.95 | 72.5 | 4.99 | 3.3 | ||||||||||||
Other Observations: | Nil | ||||||||||||||||
C5 | 14:03 | Surface | 1 | 28.1 | 21.2 | 8.08 | 81.4 | 5.64 | 5.22 | 4.7 | 8.6 | 7.2 | 7.4 | 0.011 | 0.004* | 0.68 | 0.42 |
28.1 | 21.2 | 8.07 | 81.7 | 5.67 | 4.8 | ||||||||||||
Middle | 11.5 | 27.3 | 24.4 | 8.09 | 69.4 | 4.79 | 6.6 | 7.0 | <0.001 | 0.36 | |||||||
27.3 | 24.4 | 8.09 | 69.3 | 4.78 | 6.3 | ||||||||||||
Bottom | 21.5 | 25.8 | 30.0 | 7.99 | 58.0 | 3.97 | 3.97 | 14.5 | 8.0 | 0.001 | 0.22 | ||||||
25.8 | 30.0 | 7.99 | 57.9 | 3.97 | 14.4 | ||||||||||||
Other Observations: | Nil | ||||||||||||||||
* Contains sample results < detection limit but assumed to be at the detection limit for the sake of computation. |