Date: 15/9/2001  
Weather: Overcast
Sea Condition: Calm
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 18:25 Surface 1 27.3 29.7 7.89 95.1 6.36 6.20 4.0 6.6 8.2 13.9 0.001 0.001 0.24 0.19
27.3 29.8 7.90 95.3 6.38 4.0
Middle 13.5 27.3 31.4 8.05 90.8 6.03 5.9 13.2 0.001 0.19
27.3 31.4 8.06 90.9 6.04 5.8
Bottom 25.5 27.2 31.9 8.08 87.5 5.81 5.79 9.9 20.2 0.002 0.14
27.2 31.9 8.08 87.2 5.77 9.9
SR2 18:15 Surface 1 27.7 30.2 7.86 93.7 6.22 6.05 9.0 11.6 10.0 11.7 0.001 0.001 0.27 0.20
27.7 30.2 7.89 93.7 6.23 8.4
Middle 5.5 27.5 30.8 8.02 89.0 5.86 10.5 11.4 0.001 0.18
27.4 31.0 8.02 87.8 5.87 10.8
Bottom 10 27.2 32.2 8.03 82.4 5.49 5.48 15.1 13.7 0.002 0.15
27.2 32.2 8.03 82.1 5.46 15.6
SR3 17:55 Surface 1 28.1 32.2 8.12 121.4 7.89 8.00 3.2 4.5 12.5 10.7 N.A. N.A. N.A. N.A.
28.2 32.2 8.14 121.9 7.92 3.3
Middle 4.5 28.1 32.1 8.21 123.5 8.09 4.4 7.1 N.A. N.A.
28.0 32.1 8.21 123.4 8.10 4.5
Bottom 7.5 27.6 32.2 8.19 120.2 7.96 7.94 5.5 12.5 N.A. N.A.
27.6 32.3 8.18 119.9 7.92 5.8
SR4 17:35 Surface 1 27.8 32.2 8.11 118.9 7.66 7.54 10.2 5.7 5.3 5.2 <0.001 <0.001 0.02 0.01*
27.8 32.2 8.12 119.1 7.68 9.8
Middle 4 27.8 32.1 8.23 109.1 7.40 4.1 4.7 <0.001 0.01
27.8 32.2 8.23 109.3 7.41 3.9
Bottom 6.5 27.8 32.4 8.25 92.1 6.09 6.09 3.2 5.7 <0.001 <0.01
27.8 32.4 8.25 92.0 6.08 3.0
SR5 17:25 Surface 1 27.3 32.3 7.94 113.6 7.48 7.32 6.6 9.0 5.8 7.5 <0.001 0.001* 0.02 0.04
27.3 32.2 7.95 113.7 7.51 6.5
Middle 4 27.3 32.2 8.00 107.7 7.17 6.0 5.9 0.001 0.03
27.3 32.2 8.00 107.1 7.13 6.1
Bottom 7 27.1 32.8 7.95 88.9 5.93 5.89 14.4 10.7 0.002 0.06
27.1 32.9 7.95 88.2 5.84 14.5
SR6 17:15 Surface 1 27.4 31.8 7.85 113.7 7.49 6.42 4.2 13.8 6.3 13.9 <0.001 0.001* 0.04 0.07
27.4 31.9 7.87 113.8 7.52 4.1
Middle 5 27.1 32.8 7.83 81.2 5.38 17.2 17.7 0.001 0.08
27.1 32.7 7.83 79.8 5.29 17.8
Bottom 9 27.0 32.8 7.82 74.4 4.94 4.93 19.5 17.7 0.002 0.09
27.0 32.8 7.82 74.0 4.91 20.0
SR7 17:05 Surface 1 27.8 32.2 7.82 121.3 7.89 6.95 5.6 14.2 3.3 9.8 <0.001 0.001* 0.04 0.08
27.8 32.2 7.84 122.1 7.96 5.5
Middle 11 27.3 33.2 7.89 90.3 6.03 7.5 8.1 0.001 0.08
27.2 33.4 7.89 88.6 5.90 7.8
Bottom 20.5 27.0 34.0 7.85 75.5 4.97 4.97 29.4 17.9 0.001 0.12
27.0 34.1 7.85 75.3 4.97 29.5
C1 15:30 Surface 1 27.5 30.4 8.02 88.7 5.92 5.69 7.8 14.6 10.7 11.9 0.001 0.001 0.23 0.19
27.5 30.4 8.03 88.5 5.90 7.8
Middle 12 27.2 31.7 8.11 82.0 5.48 7.6 10.7 0.002 0.20
27.2 31.6 8.12 81.8 5.44 7.6
Bottom 23 27.0 32.2 8.15 79.5 5.28 5.26 28.4 14.3 0.001 0.15
27.0 32.3 8.15 78.9 5.23 28.4
C2 15:45 Surface 1 27.3 28.4 7.15 87.2 5.90 5.64 23.5 19.1 18.1 17.2 <0.001 <0.001 0.33 0.28
27.3 28.4 7.16 86.7 5.88 23.5
Middle 6.5 27.2 29.4 7.19 80.6 5.41 17.7 17.7 <0.001 0.29
27.2 29.7 7.19 79.6 5.37 17.7
Bottom 11.5 27.1 30.9 7.22 78.0 5.22 5.22 16.2 15.9 <0.001 0.23
27.1 31.2 7.22 78.1 5.22 16.2
C3 16:05 Surface 1 27.3 29.7 7.19 83.9 5.64 5.55 20.4 18.8 14.2 18.9 <0.001 0.001* 0.29 0.27
27.3 29.7 7.22 83.2 5.60 20.4
Middle 4.5 27.2 29.9 7.36 82.0 5.49 15.8 21.3 <0.001 0.26
27.2 30.0 7.37 81.5 5.47 15.8
Bottom 7.5 27.2 30.5 7.41 80.9 5.41 5.42 20.2 21.1 0.001 0.26
27.2 30.6 7.41 81.1 5.42 20.2
C4 16:20 Surface 1 27.3 30.7 7.48 90.5 6.06 5.59 9.7 10.5 7.9 9.0 <0.001 0.001* 0.21 0.15
27.3 30.8 7.50 90.0 6.02 9.7
Middle 6 27.1 31.6 7.55 77.3 5.24 10.2 9.7 0.001 0.13
27.0 31.5 7.55 74.8 5.05 10.2
Bottom 11 26.9 33.1 7.57 69.3 4.60 4.60 11.6 9.5 0.001 0.12
26.9 33.1 7.57 69.2 4.59 11.6
C5 16:50 Surface 1 27.5 31.8 7.67 119.3 7.92 6.79 1.6 6.7 4.9 7.2 <0.001 0.001* 0.04 0.06
27.5 31.8 7.69 117.7 7.91 1.6
Middle 11.5 27.1 32.7 7.72 85.5 5.74 2.9 7.7 0.001 0.05
27.1 33.0 7.73 84.0 5.59 2.9
Bottom 21.5 27.1 33.6 7.81 83.5 5.50 5.51 15.7 9.1 0.001 0.08
27.1 33.6 7.81 83.5 5.51 15.7
* Contains sample results < detection limit but assumed to be at the detection limit for the sake of computation.
Date: 15/9/2001  
Weather: Overcast
Sea Condition: Calm
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 12:15 Surface 1 27.2 30.7 7.62 95.0 6.37 6.31 9.7 6.2 6.1 5.3 <0.001 0.001* 0.32 0.26
27.2 30.7 7.63 95.0 6.35 9.6
Middle 14 27.2 30.9 7.71 93.7 6.26 4.2 5.3 0.001 0.24
27.2 30.8 7.72 93.7 6.25 4.2
Bottom 26.5 27.1 30.3 7.75 91.6 6.15 6.15 4.5 4.5 0.001 0.23
27.1 30.1 7.75 91.7 6.15 4.7
SR2 11:58 Surface 1 27.3 30.6 7.54 96.0 6.41 6.39 5.0 4.7 5.3 6.2 <0.001 <0.001 0.22 0.23
27.3 30.6 7.55 95.8 6.41 4.8
Middle 5.5 27.3 30.8 7.66 95.5 6.37 4.5 6.1 <0.001 0.23
27.3 30.8 7.66 95.5 6.37 4.4
Bottom 9.5 27.2 30.8 7.69 93.9 6.29 6.28 4.7 7.3 <0.001 0.23
27.2 30.8 7.69 93.7 6.27 4.7
SR3 11:35 Surface 1 28.6 32.7 7.98 99.8 6.42 6.29 11.4 14.1 11.1 8.8 N.A. N.A. N.A. N.A.
28.6 32.7 8.00 100.1 6.45 11.9
Middle 4.5 27.6 32.9 7.90 93.6 6.16 16.0 12.1 N.A. N.A.
27.5 33.0 7.89 93.2 6.14 16.2
Bottom 7.5 27.2 33.2 7.82 89.3 5.93 5.90 14.6 3.3 N.A. N.A.
27.1 33.2 7.82 88.8 5.87 14.6
SR4 11:15 Surface 1 27.4 32.5 7.85 111.1 7.31 7.47 4.2 5.1 6.7 5.4 <0.001 <0.001 0.03 0.02
27.5 32.6 7.87 111.5 7.37 4.0
Middle 3.5 27.2 32.6 7.99 114.7 7.59 9.2 4.5 <0.001 0.02
27.2 32.7 8.00 114.9 7.62 9.2
Bottom 6 26.9 32.7 7.98 109.8 7.26 7.28 2.0 4.9 <0.001 0.02
26.9 32.7 7.98 110.2 7.29 2.0
SR5 11:05 Surface 1 27.3 31.8 7.79 109.2 7.24 7.23 1.7 2.8 4.2 5.5 <0.001 <0.001 0.04 0.03
27.3 31.9 7.81 109.4 7.25 1.8
Middle 4 27.1 32.0 7.91 108.1 7.22 2.6 7.5 <0.001 0.03
27.0 32.0 7.92 108.0 7.20 2.3
Bottom 7 26.9 32.2 7.91 98.1 6.62 6.58 3.9 4.9 <0.001 0.02
26.9 32.2 7.91 97.2 6.54 4.2
SR6 10:55 Surface 1 27.3 32.0 7.76 110.9 7.36 7.35 1.2 1.4 5.3 4.7 <0.001 0.001* 0.07 0.06
27.3 32.0 7.78 111.3 7.37 1.2
Middle 5.5 27.3 32.0 7.93 110.6 7.35 1.7 4.1 0.001 0.06
27.3 32.0 7.93 110.5 7.33 1.5
Bottom 10 27.0 32.4 7.91 103.3 6.94 6.90 1.5 4.7 <0.001 0.04
27.0 32.5 7.91 102.7 6.86 1.5
SR7 10:40 Surface 1 27.0 31.8 7.70 111.5 7.42 7.37 6.4 11.7 3.3 9.0 <0.001 0.001* 0.05 0.04*
27.1 31.7 7.71 111.6 7.43 6.2
Middle 11 26.9 32.4 7.82 110.1 7.32 4.7 2.9 <0.001 <0.01
26.9 32.6 7.83 110.1 7.30 4.7
Bottom 20.5 26.7 33.0 7.80 92.9 6.37 6.32 24.0 20.7 0.001 0.05
26.7 33.2 7.79 91.7 6.26 24.4
C1 08:40 Surface 1 21.3 35.9 7.69 95.7 6.90 6.69 7.2 8.3 4.5 5.8 <0.001 0.001* 0.12 0.10
21.3 35.9 7.78 95.9 6.89 6.8
Middle 13.5 21.4 36.8 7.97 91.4 6.49 8.9 4.7 0.001 0.07
21.4 36.9 7.97 91.2 6.48 9.7
Bottom 25.5 21.5 36.9 8.02 8.1 5.81 5.78 8.5 8.3 0.001 0.10
21.5 36.7 8.02 8.0 5.75 8.7
C2 09:05 Surface 1 22.8 33.6 7.52 89.4 6.33 6.39 4.2 9.7 5.1 5.2 <0.001 0.001* 0.25 0.19
22.8 33.6 7.56 90.2 6.39 4.1
Middle 7 22.8 33.9 7.92 90.8 6.42 14.7 4.3 0.001 0.18
22.8 34.0 7.93 90.7 6.42 14.7
Bottom 12.5 22.8 35.3 7.98 85.0 5.95 5.96 10.3 6.1 0.001 0.13
22.8 35.6 7.99 84.9 5.96 10.1
C3 09:25 Surface 1 26.4 31.0 7.57 85.4 5.73 5.83 13.4 10.8 4.9 4.9 <0.001 0.001* 0.24 0.16
26.4 31.0 7.60 85.7 5.79 13.4
Middle 5 26.5 31.4 7.83 87.9 5.89 10.2 5.5 0.001 0.14
26.5 31.6 7.84 88.0 5.90 10.2
Bottom 8.5 26.4 32.7 7.91 83.2 5.62 5.59 8.9 4.3 0.001 0.10
26.4 32.9 7.91 82.5 5.56 8.7
C4 09:50 Surface 1 26.6 30.7 7.51 90.5 6.08 6.10 8.1 4.7 4.0 3.9 <0.001 0.001* 0.21 0.15
26.6 30.7 7.54 91.1 6.11 8.1
Middle 6.5 26.5 31.7 7.80 90.8 6.11 2.6 3.6 0.001 0.15
26.5 31.8 7.81 90.7 6.08 2.6
Bottom 12 26.5 33.1 7.86 81.9 5.54 5.50 3.3 4.0 0.001 0.09
26.4 33.2 7.86 80.8 5.46 3.2
C5 10:15 Surface 1 27.0 32.1 7.86 98.4 6.89 6.62 2.8 4.9 6.6 4.4 <0.001 <0.001 0.04 0.02*
27.0 32.1 7.83 98.5 6.90 2.8
Middle 11.5 26.9 33.3 7.74 90.6 6.44 6.2 2.8 <0.001 <0.01
26.9 33.3 7.74 90.0 6.24 6.0
Bottom 21.5 26.8 34.3 7.73 88.0 5.82 5.81 5.6 3.8 <0.001 0.02
26.8 34.5 7.72 87.7 5.80 5.9
* Contains sample results < detection limit but assumed to be at the detection limit for the sake of computation.