Date: 30/4/2001  
Weather: Clear
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 10:37 Surface 1 23.8 30.7 8.14 93.5 6.61 6.49 5.2 11.4 9.2 22.5 0.006 0.004 0.38 0.18
23.8 30.9 8.14 93.4 6.61 5.2
Middle 13 22.9 34.1 8.15 90.1 6.37 12.5 21.4 0.002 0.09
22.9 34.0 8.16 90.1 6.37 12.5
Bottom 25 22.7 34.1 8.16 89.3 6.33 6.33 16.5 36.8 0.003 0.08
22.7 34.1 8.16 89.4 6.33 16.5
SR2 10:20 Surface 1 23.4 31.6 8.13 90.6 6.44 6.42 7.6 9.4 7.0 11.4 0.005 0.003 0.28 0.14
23.4 31.7 8.13 90.5 6.43 7.6
Middle 6 23.0 34.1 8.16 90.8 6.40 9.4 14.0 0.002 0.08
23.0 34.1 8.16 90.7 6.40 9.5
Bottom 11 22.9 34.5 8.17 91.2 6.42 6.42 11.2 13.2 0.002 0.07
22.9 34.5 8.17 91.2 6.42 11.3
SR3 10:01 Surface 1 23.2 33.6 8.21 93.1 6.56 6.47 9.4 13.2 14.0 14.6 N.A. N.A. N.A. N.A.
23.2 33.7 8.21 93.2 6.57 9.4
Middle 5 22.9 34.0 8.20 90.1 6.36 12.7 11.2 N.A. N.A.
22.9 34.0 8.20 90.3 6.37 12.7
Bottom 8.5 22.9 34.3 8.20 89.4 6.30 6.31 17.5 18.6 N.A. N.A.
22.9 34.3 8.20 89.4 6.31 17.2
SR4 09:43 Surface 1 24.1 33.6 8.24 101.7 7.02 6.92 3.5 6.0 17.8 14.9 0.002 0.002 0.07 0.06
24.1 33.6 8.24 102.3 7.06 3.5
Middle 4 23.2 34.2 8.23 96.6 6.82 5.5 17.4 0.002 0.05
23.2 34.2 8.23 96.4 6.79 5.4
Bottom 6.5 22.8 34.2 8.20 89.6 6.35 6.34 9.0 9.6 0.002 0.05
22.8 34.2 8.20 89.5 6.33 9.1
SR5 09:17 Surface 1 23.7 33.6 8.22 97.3 6.78 6.63 4.2 5.8 9.4 7.6 0.002 0.002 0.13 0.09
23.7 33.6 8.22 97.4 6.81 4.0
Middle 4.5 22.9 34.2 8.21 91.7 6.46 6.0 6.4 0.002 0.09
22.9 34.6 8.21 91.8 6.47 6.1
Bottom 7.5 22.8 34.3 8.21 91.3 6.45 6.45 7.2 7.0 0.002 0.06
22.8 34.2 8.21 91.2 6.44 7.1
SR6 09:00 Surface 1 23.8 33.4 8.23 100.8 7.03 6.83 3.3 4.9 4.4 10.9 0.002 0.002 0.09 0.07
23.8 33.4 8.23 101.1 7.04 3.4
Middle 6 23.1 33.9 8.21 94.0 6.63 4.2 15.6 0.002 0.07
23.1 33.9 8.21 93.8 6.62 4.2
Bottom 10.5 22.7 34.3 8.19 89.7 6.35 6.35 7.2 12.6 0.002 0.05
22.7 34.2 8.19 89.7 6.35 7.2
SR7 08:45 Surface 1 23.1 34.0 8.22 92.9 6.50 6.45 3.8 4.5 7.2 9.3 0.004 0.003 0.16 0.08
23.1 34.0 8.22 93.0 6.52 3.8
Middle 12 22.6 33.9 8.21 89.9 6.38 5.1 11.0 0.002 0.05
22.6 33.9 8.21 89.8 6.38 5.1
Bottom 22.5 22.5 33.9 8.21 90.4 6.42 6.43 4.5 9.8 0.002 0.04
22.5 33.9 8.21 90.4 6.43 4.5
C1 07:02 Surface 1 23.2 32.1 8.13 86.3 6.14 6.29 6.9 7.3 11.8 10.9 0.005 0.004 0.35 0.18
23.2 32.1 8.13 86.2 6.14 6.9
Middle 13.5 22.8 34.1 8.19 90.9 6.43 8.6 10.8 0.003 0.08
22.8 34.1 8.19 90.9 6.43 8.6
Bottom 26 22.7 34.2 8.18 89.7 6.35 6.36 6.4 10.0 0.003 0.11
22.7 34.2 8.18 89.7 6.36 6.4
C2 07:15 Surface 1 23.3 31.2 8.14 84.3 6.02 6.10 9.4 9.0 10.6 9.5 0.007 0.006 0.30 0.26
23.2 31.2 8.14 84.2 6.01 9.4
Middle 6.5 23.3 32.8 8.16 87.5 6.19 7.6 7.0 0.005 0.28
23.3 32.7 8.16 87.5 6.19 7.6
Bottom 12 23.1 33.9 8.19 87.6 6.19 6.19 10.1 11.0 0.005 0.19
23.1 33.9 8.19 87.5 6.18 10.1
C3 07:40 Surface 1 23.3 30.4 8.14 85.2 6.09 6.11 4.9 5.0 7.0 12.2 0.009 0.007 0.47 0.32
23.4 30.4 8.14 85.2 6.09 4.9
Middle 5 23.3 32.1 8.16 86.1 6.12 5.5 16.0 0.007 0.37
23.3 32.1 8.16 86.2 6.14 5.5
Bottom 9 22.9 34.0 8.20 89.9 6.36 6.36 4.6 13.6 0.005 0.13
22.9 33.9 8.20 90.0 6.36 4.6
C4 08:00 Surface 1 24.3 32.8 8.20 93.7 6.48 6.45 4.9 4.3 9.0 10.5 0.007 0.005 0.33 0.17
24.4 32.8 8.20 93.8 6.49 4.9
Middle 7 23.1 33.6 8.20 90.8 6.41 3.5 15.2 0.003 0.10
23.1 33.6 8.20 90.8 6.41 3.5
Bottom 12.5 22.7 34.6 8.20 90.7 6.42 6.42 4.4 7.2 0.005 0.09
22.7 34.5 8.20 90.7 6.41 4.4
C5 08:27 Surface 1 23.6 33.9 8.26 103.3 7.22 6.95 1.8 3.5 5.4 7.3 0.006 0.006 0.12 0.10
23.6 33.9 8.26 103.4 7.23 1.8
Middle 12 22.6 34.3 8.23 94.3 6.68 2.5 5.8 0.004 0.07
22.6 34.2 8.23 94.2 6.67 2.5
Bottom 23 22.5 34.1 8.21 91.5 6.51 6.51 6.1 10.6 0.007 0.12
22.4 34.2 8.21 91.4 6.50 6.1
* Contains sample results < detection limit but assumed to be at the detection limit for the sake of computation.
Date: 30/4/2001  
Weather: Clear
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 16:20 Surface 1 24.3 30.5 8.13 98.1 6.91 6.63 6.5 11.7 12.6 12.8 0.007 0.005 0.15 0.18
24.3 30.6 8.13 98.0 6.90 6.4
Middle 13 22.8 33.9 8.12 89.8 6.36 12.0 7.4 0.006 0.28
22.8 34.0 8.12 89.7 6.35 12.2
Bottom 24.5 22.7 34.3 8.13 89.6 6.35 6.35 16.5 18.4 0.003 0.10
22.7 34.2 8.13 89.5 6.34 16.3
SR2 16:37 Surface 1 23.9 31.1 8.08 95.7 6.74 6.61 7.1 7.1 8.0 14.1 0.005 0.005 0.36 0.24
23.9 31.1 8.08 95.9 6.78 7.2
Middle 5.5 22.8 34.2 8.08 91.4 6.45 6.7 14.2 0.006 0.25
22.8 34.2 8.08 91.4 6.46 6.7
Bottom 10 22.8 34.3 8.09 92.3 6.51 6.51 7.4 20.0 0.003 0.10
22.8 34.3 8.09 92.1 6.50 7.3
SR3 16:54 Surface 1 25.7 33.0 8.20 104.8 7.28 6.90 5.9 9.4 10.4 9.9 N.A. N.A. N.A. N.A.
25.7 33.0 8.20 104.8 7.28 5.9
Middle 4.5 22.6 33.7 8.20 94.5 6.51 7.2 8.6 N.A. N.A.
23.8 33.7 8.20 94.5 6.51 7.2
Bottom 7.5 22.8 34.2 8.14 89.8 6.36 6.35 15.1 10.8 N.A. N.A.
22.8 34.3 8.14 89.7 6.34 15.1
SR4 17:12 Surface 1 26.0 33.4 8.28 109.5 7.70 7.50 3.3 5.7 9.2 9.5 0.011 0.008 0.18 0.12
26.0 33.3 8.28 109.8 7.73 3.4
Middle 3.5 23.7 34.0 8.30 107.0 7.29 5.7 8.8 0.009 0.12
23.7 34.0 8.30 107.0 7.29 5.7
Bottom 6 23.1 34.2 8.20 96.7 6.82 6.82 8.0 10.6 0.003 0.06
23.1 34.1 8.19 96.6 6.81 8.0
SR5 17:30 Surface 1 28.8 33.3 8.26 110.2 7.72 7.67 3.2 4.5 8.8 8.8 0.005 0.007 0.13 0.13
26.0 33.2 8.26 110.2 7.72 3.2
Middle 4 23.5 33.9 8.25 108.8 7.62 4.2 8.4 0.010 0.15
23.5 33.9 8.25 108.8 7.62 4.1
Bottom 7 23.0 34.0 8.20 105.5 7.42 7.39 6.1 9.2 0.006 0.10
23.0 33.9 8.20 103.4 7.35 6.1
SR6 17:46 Surface 1 25.4 33.1 8.25 110.0 7.71 7.54 3.3 3.5 11.0 12.8 0.009 0.007 0.16 0.14
25.4 33.1 8.25 110.0 7.71 3.2
Middle 5.5 23.1 33.8 8.20 104.9 7.36 2.9 14.4 0.007 0.15
23.1 33.8 8.20 104.9 7.36 2.8
Bottom 10 22.8 33.9 8.16 93.3 6.63 6.62 4.5 13.0 0.005 0.12
22.8 33.9 8.16 93.1 6.61 4.5
SR7 18:02 Surface 1 24.7 33.3 8.21 109.5 7.70 7.22 2.3 3.8 8.0 7.8 0.006 0.003 0.17 0.08
24.7 33.2 8.21 109.2 7.67 2.3
Middle 11.5 22.8 34.0 8.14 95.6 6.75 3.3 5.8 0.002 0.04
22.8 34.0 8.14 95.7 6.77 3.3
Bottom 22 22.5 34.4 8.14 91.4 6.49 6.49 5.8 9.6 0.002 0.03
22.5 34.5 8.14 91.3 6.48 5.9
C1 16:04 Surface 1 23.7 32.2 8.12 94.1 6.61 6.48 4.8 8.6 8.0 12.1 0.010 0.012 0.36 0.30
23.7 32.2 8.12 94.2 6.63 4.7
Middle 13 22.7 34.1 8.14 89.3 6.32 6.9 14.4 0.012 0.26
22.7 34.1 8.14 89.3 6.34 6.9
Bottom 25 22.5 34.3 8.15 89.7 6.37 6.37 14.1 14.0 0.014 0.28
22.5 34.4 8.15 89.7 6.36 14.2
C2 15:50 Surface 1 24.1 30.7 8.12 96.0 6.74 6.66 6.0 7.0 8.0 9.9 0.017 0.010 0.50 0.32
24.1 30.7 8.12 96.3 6.78 6.0
Middle 6.5 23.3 32.4 8.11 92.5 6.55 6.9 10.0 0.010 0.36
23.3 32.5 8.11 92.5 6.55 6.8
Bottom 11.5 22.8 34.0 8.14 91.5 6.47 6.47 8.2 11.6 0.003 0.09
22.8 34.0 8.14 91.4 6.47 8.2
C3 15:30 Surface 1 24.0 31.2 8.10 95.5 6.72 6.77 4.3 4.5 10.0 11.9 0.005 0.003 0.36 0.20
24.0 31.2 8.10 95.6 6.72 4.4
Middle 5 23.1 33.8 8.13 96.8 6.82 3.4 15.2 0.003 0.19
23.1 33.8 8.13 96.8 6.83 3.4
Bottom 8.5 22.8 34.3 8.13 94.2 6.67 6.66 5.9 10.6 0.002 0.06
22.8 34.2 8.13 93.5 6.64 5.8
C4 18:40 Surface 1 23.9 32.6 8.15 103.2 7.20 6.97 3.0 5.1 7.6 7.4 0.003 0.002 0.22 0.09
23.9 32.6 8.15 103.4 7.24 3.2
Middle 6.5 22.7 34.4 8.13 95.4 6.74 4.2 8.6 0.001 0.03
22.7 34.4 8.13 95.0 6.70 4.3
Bottom 12 22.6 34.3 8.12 90.6 6.43 6.43 7.9 6.0 0.002 0.03
22.6 34.3 8.12 90.5 6.42 7.9
C5 18:17 Surface 1 23.7 34.5 8.19 103.5 7.27 7.05 0.9 3.1 7.8 6.9 0.002 0.002 0.03 0.03
23.7 34.5 8.19 103.5 7.27 0.9
Middle 13 22.6 34.3 8.12 96.3 6.82 2.5 3.2 0.001 0.03
22.6 34.3 8.12 96.5 6.84 2.5
Bottom 25 22.9 34.7 8.14 92.9 6.55 6.54 5.9 9.8 0.002 0.04
22.9 34.7 8.14 92.7 6.53 5.9
* Contains sample results < detection limit but assumed to be at the detection limit for the sake of computation.