96
1 APPENDIX 2 CTD Casts INDEX Page CTD Casts Survey No 1 2 CTD Casts Survey No 2 49
1
APPENDIX 2
CTD Casts
INDEX
Page
CTD Casts Survey No 1 2
CTD Casts Survey No 2 49
2
CTD Casts
Survey No 1
Figure 77. Profile of physicochemical properties of station No. 28A
Dissolved Oxygen and Oxygen saturation do not change significantly and water remains well
oxygenated with values between 70 and 80% and within the regulation levels.
Salinity remains very stable with values around 33.
Water Temperature drops along the profile with a range of variation of about 2 ᴼC.
Colored Dissolved Organic Matter slightly decreases downward.
Photosynthetically Active Radiation decreases with increasing water depth from values
around 2000 to practically zero and has a vertical attenuation coefficient of 0.86.
0
5
10
15
20
25
30
4.2 4.4 4.6 4.8 5
De
pth
(ft
)
Oxygen (mg/L)
0
5
10
15
20
25
30
0 500 1000 1500 2000 2500
De
pth
(ft
)
PAR/ Irradiance
0
5
10
15
20
25
30
32.9 33.0 33.1 33.2
De
pth
(ft
)
Salinity (PSU)
0
5
10
15
20
25
30
23.0 23.5 24.0 24.5 25.0 25.5
De
pth
(ft
)
Temperature ᴼC
0
5
10
15
20
25
30
24.5 25.0 25.5 26.0 26.5 27.0 27.5
De
pth
(ft
)
CDOM (mg/m3)
0
5
10
15
20
25
30
60 62 64 66 68 70
De
pth
(ft
)
%DO Saturation
3
Figure 78. Profile of physicochemical properties of station No. 28B
Dissolved Oxygen and Oxygen saturation do not change significantly and water remains well
oxygenated with values between 58 and 70% and within the regulation levels (all values above
42% DO Saturation).
Salinity remains very stable with values around 33. Given the sensitivity of the sensors it is
possible to define an increasing trend with water depth although the change is of 0.2 PSU.
Water Temperature drops along the profile with a range of variation of about 2 ᴼC.
Colored Dissolved Organic Matter slightly decreases downward.
Photosynthetically Active Radiation/Irradiance decreases with increasing water depth and
has a vertical attenuation coefficient of 0.63.
02468
1012141618202224
4 4.2 4.4 4.6 4.8 5
De
pth
(ft
)
Oxygen (mg/L)
02468
1012141618202224
0 50 100 150 200 250
De
pth
(ft
)
PAR/ Irradiance
02468
1012141618202224
32.90 33.00 33.10 33.20
De
pth
(ft
)
Salinity (PSU)
02468
1012141618202224
23.00 23.50 24.00 24.50 25.00 25.50
De
pth
(ft
)
Temperature ᴼC
02468
1012141618202224
24.5 25.0 25.5 26.0 26.5 27.0 27.5
De
pth
(ft
)
CDOM (mg/m3)
02468
1012141618202224
56.00 58.00 60.00 62.00 64.00 66.00 68.00 70.00
De
pth
(ft
)
%DO Saturation
4
Figure 79. Profile of physicochemical properties of station No. 28C
Dissolved Oxygen and Oxygen saturation do not change significantly and water remains well
oxygenated with values between 60 and 70% and within the regulation levels
Salinity remains very stable with values around 33.
Water Temperature remains also very stable with values around 25 ᴼC.
Colored Dissolved Organic Matter slightly increased downward.
Photosynthetically Active Radiation decreases with increasing water depth and has a vertical
attenuation coefficient of 0.77.
02468
101214161820222426
4.2 4.4 4.6 4.8 5
De
pth
(ft
)
Oxygen (mg/L)
02468
101214161820222426
0 100 200 300 400 500 600 700 800
De
pth
(ft
)
PAR/ Irradiance
02468
101214161820222426
32.50 33.00 33.50
De
pth
(ft
)
Salinity (PSU)
02468
101214161820222426
24.50 25.00 25.50
De
pth
(ft
)
Temperature ᴼC
02468
101214161820222426
27.0 27.5 28.0 28.5 29.0
De
pth
(ft
)
CDOM (mg/m3)
02468
101214161820222426
61.00 63.00 65.00 67.00 69.00
De
pth
(ft
)
%DO Saturation
5
Figure 80. Profile of physicochemical properties of station No. 29A
Dissolved Oxygen and Oxygen saturation do not change significantly and water remains well
oxygenated with values around 66% and within the regulation levels (all values above 42% DO
Saturation).
Salinity remains very stable with values around 33.
Water Temperature remains also very stable with values around 25.4 ᴼC.
Colored Dissolved Organic Matter remains rather constant between 31-31 mg m-3.
Photosynthetically Active Radiation decreases with increasing water depth and has a vertical
attenuation coefficient of 0.52.
02468
101214161820222426
4.3 4.5 4.7 4.9
De
pth
(ft
)
Oxygen (mg/L)
02468
101214161820222426
0 100 200 300
De
pth
(ft
)
PAR/ Irradiance
02468
101214161820222426
32.50 33.00 33.50
De
pth
(ft
)
Salinity (PSU)
02468
101214161820222426
25.00 25.20 25.40 25.60
De
pth
(ft
)
Temperature ᴼC
02468
101214161820222426
30.0 30.5 31.0 31.5 32.0 32.5 33.0 33.5
De
pth
(ft
)
CDOM (mg/m3)
02468
101214161820222426
62.00 64.00 66.00 68.00 70.00
De
pth
(ft
)
%DO Saturation
6
Figure 81. Profile of physicochemical properties of station No. 29B
Dissolved Oxygen and Oxygen saturation show a steady decline although water remains
well oxygenated with all values above 42% DO Saturation, according to the regulation levels.
Salinity remains very stable with values around 33 and captures a decrease at 24.5 ft.
Water Temperature drops along the profile with a range of variation of about 1 ᴼC.
Colored Dissolved Organic Matter slightly increased downward from 29 to 33 mg m-3.
Photosynthetically Active Radiation decreases with increasing water depth and has a vertical
attenuation coefficient of 0.61.
02468
101214161820222426
2.6 2.8 3 3.2 3.4 3.6 3.8 4 4.2 4.4 4.6
De
pth
(ft
)
Oxygen (mg/L)
02468
101214161820222426
0 100 200 300 400
De
pth
(ft
)
PAR/ Irradiance
02468
101214161820222426
30.00 31.00 32.00 33.00
De
pth
(ft
)
Salinity (PSU)
02468
101214161820222426
25.00 25.20 25.40 25.60 25.80 26.00
De
pth
(ft
)
Temperature ᴼC
02468
101214161820222426
28.0 29.0 30.0 31.0 32.0 33.0
De
pth
(ft
)CDOM (mg/m3)
02468
101214161820222426
42 46 50 54 58 62 66
De
pth
(ft
)
%DO Saturation
7
Figure 82. Profile of physicochemical properties of station No. 29C
Dissolved Oxygen and Oxygen saturation do not change significantly and readings are
between 55 and 63%, without exceeding the regulation levels (above 42% DO Saturation).
Salinity remains very stable with values around 33.
Water Temperature remains very stable with values around 25. Given the sensitivity of the
sensors it is possible to define a decreasing trend with water depth although the change is of
about 1 ᴼC.
Colored Dissolved Organic Matter slightly increased downward.
Photosynthetically Active Radiation decreases with increasing water depth and has a vertical
attenuation coefficient of 0.68.
02468
101214161820222426
3.6 3.8 4 4.2 4.4 4.6
De
pth
(ft
)
Oxygen (mg/L)
02468
101214161820222426
0 100 200 300 400
De
pth
(ft
)
PAR/ Irradiance
02468
101214161820222426
32.00 33.00 34.00
De
pth
(ft
)
Salinity (PSU)
02468
101214161820222426
24.80 25.00 25.20 25.40 25.60 25.80
De
pth
(ft
)
Temperature ᴼC
02468
101214161820222426
26.0 28.0 30.0 32.0
De
pth
(ft
)CDOM (mg/m3)
02468
101214161820222426
50 54 58 62 66
De
pth
(ft
)
%DO Saturation
8
Figure 83. Profile of physicochemical properties of station No. 132A
Dissolved Oxygen and Oxygen saturation are in general low throughout the water column
with most values exceeding the regulation levels (values below 42% DO Saturation).
Salinity remains very stable with values around 37.
Water Temperature drops along the profile with a range of variation of about 2 ᴼC.
Colored Dissolved Organic Matter slightly increased downward from 34 to 42 mg m-3.
Photosynthetically Active Radiation decreases with increasing water depth from values
around 2000 to practically zero and has a vertical attenuation coefficient of 0.95.
0
1
2
3
4
5
6
7
8
9
1 1.5 2 2.5 3 3.5
De
pth
(ft
)
Oxygen (mg/L)
0
1
2
3
4
5
6
7
8
9
200 600 1,000 1,400 1,800 2,200
De
pth
(ft
)
PAR/ Irradiance
0
1
2
3
4
5
6
7
8
9
36.00 36.50 37.00 37.50 38.00
De
pth
(ft
)
Salinity (PSU)
0
1
2
3
4
5
6
7
8
9
22.00 22.50 23.00 23.50 24.00 24.50 25.00
De
pth
(ft
)
Temperature ᴼC
0
1
2
3
4
5
6
7
8
9
32.0 34.0 36.0 38.0 40.0 42.0 44.0
De
pth
(ft
)CDOM (mg/m3)
0
1
2
3
4
5
6
7
8
9
14 18 22 26 30 34 38 42 46
De
pth
(ft
)
%DO Saturation
9
Figure 84. Profile of physicochemical properties of station No. 132B
Dissolved Oxygen and Oxygen saturation were in general low throughout the water column
with some values exceeding the regulation levels (values below 42% DO Saturation).
Salinity remains very stable with values around 37.
Water Temperature drops along the profile with a range of variation of about 2 ᴼC.
Colored Dissolved Organic Matter decreases downward from around 33 to 18 mg m-3.
Photosynthetically Active Radiation decreases with increasing water depth from values
around 1800 to 200 and has a vertical attenuation coefficient of 0.82.
0123456789
1011
2 2.5 3 3.5 4 4.5
De
pth
(ft
)
Oxygen (mg/L)
0123456789
1011
200 600 1,000 1,400 1,800 2,200
De
pth
(ft
)
PAR/ Irradiance
0123456789
1011
36.50 37.00 37.50 38.00
De
pth
(ft
)
Salinity (PSU)
0123456789
1011
22.00 22.50 23.00 23.50 24.00 24.50 25.00
De
pth
(ft
)
Temperature ᴼC
0123456789
1011
18.0 20.0 22.0 24.0 26.0 28.0 30.0 32.0 34.0
De
pth
(ft
)CDOM (mg/m3)
0123456789
1011
30 34 38 42 46 50 54 58
De
pth
(ft
)
%DO Saturation
10
Figure 85. Profile of physicochemical properties of station No. 132C
Dissolved Oxygen and Oxygen saturation are in general low and values range between 31
and 67% DO Saturation with approximately 30% exceeding the regulation levels (values below
42% DO Saturation).
Salinity remains very stable with values around 37.
Water Temperature drops along the profile with a range of variation of about 2 ᴼC.
Colored Dissolved Organic Matter decreases downward from around 33 to 18 mg m-3.
Photosynthetically Active Radiation decreases with increasing water depth and has a vertical
attenuation coefficient of 0.87.
0123456789
1011
2 2.5 3 3.5 4 4.5 5
De
pth
(ft
)
Oxygen (mg/L)
0123456789
1011
0 200 400 600 800
De
pth
(ft
)
PAR/ Irradiance
0123456789
1011
36.5 37.0 37.5
De
pth
(ft
)
Salinity (PSU)
0123456789
1011
22.0 22.5 23.0 23.5 24.0 24.5 25.0
De
pth
(ft
)
Temperature ᴼC
0123456789
1011
14.0 18.0 22.0 26.0 30.0 34.0 38.0
De
pth
(ft
)CDOM (mg/m3)
0123456789
1011
30 35 40 45 50 55 60 65 70
De
pth
(ft
)
%DO Saturation
11
Figure 86. Profile of physicochemical properties of station No. 137A
Dissolved Oxygen and Oxygen saturation are generally low with a slight increasing trend
downward and values between 23 and 47%, close to values exceeding the regulation levels
(below 42% DO Saturation).
Salinity remains very stable with values between 37 and 38.
Water Temperature drops along the profile with a range of variation of about 2 ᴼC.
Colored Dissolved Organic Matter decreases downward up to 24 mg m-3.
Photosynthetically Active Radiation decreases with increasing water depth with some
variations at the surface and a vertical attenuation coefficient of 0.78.
0
2
4
6
8
10
12
14
16
18
0 0.5 1 1.5 2 2.5 3 3.5
De
pth
(ft
)
Oxygen (mg/L)
0
2
4
6
8
10
12
14
16
18
0 200 400 600 800 1000 1200 1400 1600
De
pth
(ft
)
PAR/ Irradiance
0
2
4
6
8
10
12
14
16
18
37.0 37.5 38.0
De
pth
(ft
)
Salinity (PSU)
0
2
4
6
8
10
12
14
16
18
22.0 23.0 24.0 25.0 26.0
De
pth
(ft
)
Temperature ᴼC
0
2
4
6
8
10
12
14
16
18
22.0 26.0 30.0 34.0 38.0
De
pth
(ft
)CDOM (mg/m3)
0
2
4
6
8
10
12
14
16
18
22 26 30 34 38 42 46
De
pth
(ft
)
%DO Saturation
12
Figure 87. Profile of physicochemical properties of station No. 137B
Dissolved Oxygen and Oxygen saturation are generally low with a slight increasing trend
downward and values between 30 and 49%, close to values exceeding the regulation levels
(below 42% DO Saturation).
Salinity remains very stable with values around 37 and captures a decrease at 13 ft.
Water Temperature drops along the profile with a range of variation of about 2 ᴼC.
Colored Dissolved Organic Matter decreases downward from around 31-32 to 23 mg m-3.
Photosynthetically Active Radiation decreases with increasing water depth and has a vertical
attenuation coefficient of 0.82.
0
2
4
6
8
10
12
14
16
18
1.5 2 2.5 3 3.5 4 4.5
De
pth
(ft
)
Oxygen (mg/L)
0
2
4
6
8
10
12
14
16
18
0 400 800 1200 1600 2000
De
pth
(ft
)
PAR/ Irradiance
0
2
4
6
8
10
12
14
16
18
31.0 32.0 33.0 34.0 35.0 36.0 37.0 38.0
De
pth
(ft
)
Salinity (PSU)
0
2
4
6
8
10
12
14
16
18
22.0 23.0 24.0 25.0 26.0
De
pth
(ft
)
Temperature ᴼC
0
2
4
6
8
10
12
14
16
18
22.0 26.0 30.0 34.0 38.0
De
pth
(ft
)CDOM (mg/m3)
0
2
4
6
8
10
12
14
16
18
24 28 32 36 40 44 48
De
pth
(ft
)
%DO Saturation
13
Figure 88. Profile of physicochemical properties of station No. 137C
Dissolved Oxygen and Oxygen saturation are generally low with some oscillations after 10 ft
water depth. All values exceed the regulation levels (below 42% DO Saturation).
Salinity remains very stable with values around 37.5 and captures a decrease at 10 ft. Given
the sensitivity of the sensors it is possible to define an increasing trend thereafter although the
change is of 0.5 PSU.
Water Temperature drops along the profile with a range of variation of about 1 ᴼC.
Colored Dissolved Organic Matter remains very stable with values around 38 mg m-3 and an
increase is observed after 13 ft water depth.
Photosynthetically Active Radiation exponentially decreases with water depth with some
variations at the surface and a vertical attenuation coefficient of 1.08.
0
2
4
6
8
10
12
14
16
18
0 0.5 1 1.5 2 2.5
De
pth
(ft
)
Oxygen (mg/L)
0
2
4
6
8
10
12
14
16
18
0 400 800 1200 1600 2000
De
pth
(ft
)
PAR/ Irradiance
0
2
4
6
8
10
12
14
16
18
37.0 37.5 38.0 38.5
De
pth
(ft
)
Salinity (PSU)
0
2
4
6
8
10
12
14
16
18
23.0 23.5 24.0 24.5 25.0 25.5
De
pth
(ft
)
Temperature ᴼC
0
2
4
6
8
10
12
14
16
18
34.0 38.0 42.0 46.0 50.0 54.0 58.0 62.0
De
pth
(ft
)CDOM (mg/m3)
0
2
4
6
8
10
12
14
16
18
0 5 10 15 20 25 30
De
pth
(ft
)
%DO Saturation
14
Figure 89. Profile of physicochemical properties of station No. 137D
Dissolved Oxygen and Oxygen saturation are in general low throughout the water column
with some values exceeding the regulation levels (values below 42% DO Saturation).
Salinity remains very stable with values around 37 and captures a decrease at 14 ft.
Water Temperature drops along the profile with a range of variation of about 2 ᴼC.
Colored Dissolved Organic Matter slightly decreases downward from around 34 to 23 mg m-3.
Photosynthetically Active Radiation exponentially decreases with water depth from values
around 1800 to practically zero and has a vertical attenuation coefficient of 0.77.
0
2
4
6
8
10
12
14
16
18
1.5 2 2.5 3 3.5 4 4.5
De
pth
(ft
)Oxygen (mg/L)
0
2
4
6
8
10
12
14
16
18
0 400 800 1,200 1,600 2,000
De
pth
(ft
)
PAR/ Irradiance
0
2
4
6
8
10
12
14
16
18
32.0 33.0 34.0 35.0 36.0 37.0 38.0 39.0
De
pth
(ft
)
Salinity (PSU)
0
2
4
6
8
10
12
14
16
18
22.50 23.00 23.50 24.00 24.50 25.00
De
pth
(ft
)
Temperature ᴼC
0
2
4
6
8
10
12
14
16
18
18.0 22.0 26.0 30.0 34.0 38.0
De
pth
(ft
)
CDOM (mg/m3)
0
2
4
6
8
10
12
14
16
18
28 32 36 40 44 48 52 56
De
pth
(ft
)
%DO Saturation
15
Figure 90. Profile of physicochemical properties of station No. 147A
Dissolved Oxygen and Oxygen saturation are in general low throughout the water column
with all values exceeding the regulation levels (values below 42% DO Saturation).
Salinity remains very stable with values between 37 and 38.
Water Temperature remains very stable with values around 26 ᴼC.
Colored Dissolved Organic Matter remains very stable with values around 17 mg m-3.
Photosynthetically Active Radiation decreases with increasing water depth from values
around 1500 to 500 and has a vertical attenuation coefficient of 0.76.
0
1
2
3
4
5
6
1.5 2 2.5 3
De
pth
(ft
)Oxygen (mg/L)
0
1
2
3
4
5
6
0 400 800 1,200 1,600 2,000
De
pth
(ft
)
PAR/ Irradiance
0
1
2
3
4
5
6
36.5 37.0 37.5 38.0
De
pth
(ft
)
Salinity (PSU)
0
1
2
3
4
5
6
25.50 26.00 26.50 27.00
De
pth
(ft
)
Temperature ᴼC
0
1
2
3
4
5
6
16.0 16.5 17.0 17.5 18.0
De
pth
(ft
)
CDOM (mg/m3)
0
1
2
3
4
5
6
28 32 36
De
pth
(ft
)
%DO Saturation
16
Figure 91. Profile of physicochemical properties of station No. 147B
Dissolved Oxygen and Oxygen saturation are low and do not change significantly. All values
exceed the regulation levels (values below 42% DO Saturation).
Salinity remains very stable with values between 37 and 38.
Water Temperature remains very stable with values around 26 ᴼC.
Colored Dissolved Organic Matter remains very stable with values around 20 mg m-3.
Photosynthetically Active Radiation decreases with increasing water depth and has a vertical
attenuation coefficient of 0.61.
0
2
4
6
8
10
0 0.5 1 1.5 2 2.5 3 3.5 4
De
pth
(ft
)
Oxygen (mg/L)
0
2
4
6
8
10
0 100 200 300 400 500
De
pth
(ft
)
PAR/ Irradiance
0
2
4
6
8
10
36.5 37.0 37.5 38.0
De
pth
(ft
)
Salinity (PSU)
0
2
4
6
8
10
25.0 25.5 26.0 26.5 27.0
De
pth
(ft
)
Temperature ᴼC
0
2
4
6
8
10
12.0 16.0 20.0 24.0D
ep
th (
ft)
CDOM (mg/m3)
0
2
4
6
8
10
0 5 10 15 20 25 30 35 40
De
pth
(ft
)
%DO Saturation
17
Figure 92. Profile of physicochemical properties of station No. 148A
Dissolved Oxygen and Oxygen saturation vary by water depth and water remains well
oxygenated, without exceeding the regulation levels (above 42% DO Saturation).
Salinity remains very stable with values around 37.
Water Temperature remains stable with values between 26 and 27 ᴼC.
Colored Dissolved Organic Matter slightly increased downward.
Photosynthetically Active Radiation decreases exponentially with water depth and has a
vertical attenuation coefficient of 1.11.
0
1
2
3
4
5
6
7
8
9
3 3.5 4 4.5 5 5.5 6 6.5 7 7.5 8
De
pth
(ft
)
Oxygen (mg/L)
0
1
2
3
4
5
6
7
8
9
200 400 600 800 1,000 1,200 1,400 1,600
De
pth
(ft
)
PAR/ Irradiance
0
1
2
3
4
5
6
7
8
9
36.5 37.0 37.5
De
pth
(ft
)
Salinity (PSU)
0
1
2
3
4
5
6
7
8
9
26.00 26.50 27.00 27.50
De
pth
(ft
)
Temperature ᴼC
0
1
2
3
4
5
6
7
8
9
16.0 17.0 18.0 19.0 20.0D
ep
th (
ft)
CDOM (mg/m3)
0
1
2
3
4
5
6
7
8
9
60 70 80 90 100 110 120
De
pth
(ft
)
%DO Saturation
18
Figure 93. Profile of physicochemical properties of station No. 148B
Dissolved Oxygen and Oxygen saturation vary by water depth and water remains well
oxygenated, without exceeding the regulation levels (above 42% DO Saturation).
Salinity remains stable with values around 37 and captures a decrease at 7 ft.
Water Temperature remains stable with values between 26 and 27 ᴼC.
Colored Dissolved Organic Matter remains stable.
Photosynthetically Active Radiation decreases with water depth and has a vertical
attenuation coefficient of 1.16.
0
1
2
3
4
5
6
7
8
9
3 3.5 4 4.5 5
De
pth
(ft
)
Oxygen (mg/L)
0
1
2
3
4
5
6
7
8
9
125 150 175 200 225 250 275 300 325
De
pth
(ft
)
PAR/ Irradiance
0
1
2
3
4
5
6
7
8
9
32.0 33.0 34.0 35.0 36.0 37.0 38.0
De
pth
(ft
)
Salinity (PSU)
0
1
2
3
4
5
6
7
8
9
26.00 26.50 27.00
De
pth
(ft
)
Temperature ᴼC
0
1
2
3
4
5
6
7
8
9
19.0 20.0 21.0D
ep
th (
ft)
CDOM (mg/m3)
0
1
2
3
4
5
6
7
8
9
45 50 55 60 65 70
De
pth
(ft
)
%DO Saturation
19
Figure 94. Profile of physicochemical properties of station No. 148C
Dissolved Oxygen and Oxygen saturation vary by water depth and water remains well
oxygenated, without exceeding the regulation levels (above 42% DO Saturation).
Salinity remains very stable with values around 37.
Water Temperature remains stable with values around 27 ᴼC.
Colored Dissolved Organic Matter remains stable.
Photosynthetically Active Radiation decreases with water depth from values around 1600 to
900 and has a vertical attenuation coefficient of 0.77.
0
1
2
3
4
5
6
7
8
9
5.5 6 6.5 7 7.5 8 8.5 9 9.5 10 10.5 11
De
pth
(ft
)
Oxygen (mg/L)
0
1
2
3
4
5
6
7
8
9
800 1,000 1,200 1,400 1,600
De
pth
(ft
)
PAR/ Irradiance
0
1
2
3
4
5
6
7
8
9
36.0 37.0 38.0
De
pth
(ft
)
Salinity (PSU)
0
1
2
3
4
5
6
7
8
9
26.00 26.50 27.00 27.50 28.00
De
pth
(ft
)
Temperature ᴼC
0
1
2
3
4
5
6
7
8
9
15.0 16.0 17.0D
ep
th (
ft)
CDOM (mg/m3)
0
1
2
3
4
5
6
7
8
9
90 100 110 120 130 140 150
De
pth
(ft
)
%DO Saturation
20
Figure 95. Profile of physicochemical properties of station No. 266A
Dissolved Oxygen and Oxygen saturation are generally low with a decreasing tendency
downward until a water depth of 5 ft, when values slightly increase. All values exceed the
regulation levels (below 42% DO Saturation).
Salinity remains stable with values around 38.5.
Water Temperature drops along the profile with a range of variation of about 2 ᴼC.
Colored Dissolved Organic Matter increases along the profile.
Photosynthetically Active Radiation decreases with water depth and has a vertical
attenuation coefficient of 0.56.
0
1
2
3
4
5
6
7
8
9
0 0.5 1 1.5
De
pth
(ft
)
Oxygen (mg/L)
0
1
2
3
4
5
6
7
8
9
200 400 600 800 1,000 1,200
De
pth
(ft
)
PAR/ Irradiance
0
1
2
3
4
5
6
7
8
9
38.0 38.5 39.0
De
pth
(ft
)
Salinity (PSU)
0
1
2
3
4
5
6
7
8
9
26.50 27.00 27.50 28.00 28.50 29.00
De
pth
(ft
)
Temperature ᴼC
0
1
2
3
4
5
6
7
8
9
17.0 18.0 19.0 20.0 21.0 22.0D
ep
th (
ft)
CDOM (mg/m3)
0
1
2
3
4
5
6
7
8
9
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
De
pth
(ft
)
%DO Saturation
21
Figure 96. Profile of physicochemical properties of station No. 266B
Dissolved Oxygen and Oxygen saturation are very low, practically zero, and the water
column remain a concentration exceeding the regulation levels (below 42% DO Saturation).
Salinity remains stable with values around 38.5.
Water Temperature drops along the profile with a range of variation of about 1 ᴼC.
Colored Dissolved Organic Matter remains stable.
Photosynthetically Active Radiation decreases with water depth and has a vertical
attenuation coefficient of 1.53.
0
1
2
3
4
5
6
7
8
9
0 0.1 0.2
De
pth
(ft
)Oxygen (mg/L)
0
1
2
3
4
5
6
7
8
9
200 400 600 800 1,000 1,200
De
pth
(ft
)
PAR/ Irradiance
0
1
2
3
4
5
6
7
8
9
38.0 38.5 39.0
De
pth
(ft
)
Salinity (PSU)
0
1
2
3
4
5
6
7
8
9
26.50 27.00 27.50 28.00 28.50 29.00
De
pth
(ft
)
Temperature ᴼC
0
1
2
3
4
5
6
7
8
9
20.0 21.0 22.0 23.0 24.0 25.0 26.0
De
pth
(ft
)
CDOM (mg/m3)
0
1
2
3
4
5
6
7
8
9
0.0 0.5 1.0 1.5
De
pth
(ft
)
%DO Saturation
22
Figure 97. Profile of physicochemical properties of station No. 266C
Dissolved Oxygen and Oxygen saturation are generally low with a decreasing tendency
downward and values between 30 and 56%, close to values exceeding the regulation levels
(below 42% DO Saturation).
Salinity remains stable with values between 38 and 39.
Water Temperature drops along the profile with a range of variation of about 1.4 ᴼC.
Colored Dissolved Organic Matter remains very stable.
Photosynthetically Active Radiation decreases exponentially with water depth and has a
vertical attenuation coefficient of 1.28.
0
1
2
3
4
5
6
7
8
9
1 1.5 2 2.5 3 3.5 4
De
pth
(ft
)Oxygen (mg/L)
0
1
2
3
4
5
6
7
8
9
5 20 35 50 65
De
pth
(ft
)
PAR/ Irradiance
0
1
2
3
4
5
6
7
8
9
38.0 38.5 39.0
De
pth
(ft
)
Salinity (PSU)
0
1
2
3
4
5
6
7
8
9
27.00 27.50 28.00 28.50 29.00
De
pth
(ft
)
Temperature ᴼC
0
1
2
3
4
5
6
7
8
9
17.0 18.0 19.0 20.0 21.0
De
pth
(ft
)
CDOM (mg/m3)
0
1
2
3
4
5
6
7
8
9
20 25 30 35 40 45 50 55 60
De
pth
(ft
)
%DO Saturation
23
Figure 98. Profile of physicochemical properties of station No. 277A
Dissolved Oxygen and Oxygen saturation do not change significantly and values are
between 41 and 54%, very close to values exceeding the regulation levels (below 42% DO
Saturation).
Salinity y remains very stable around 39.5.
Water Temperature remains stable with values between 28 and 29 ᴼC.
Colored Dissolved Organic Matter slightly increases with water depth from 18.6 to 20.3 mg m-
3.
Photosynthetically Active Radiation decreases with water depth with some oscillations and
has a vertical attenuation coefficient of 0.91.
0
1
2
3
4
5
6
7
8
9
1 1.5 2 2.5 3 3.5 4
De
pth
(ft
)Oxygen (mg/L)
0
1
2
3
4
5
6
7
8
9
120 160 200 240 280 320 360 400 440
De
pth
(ft
)
PAR/ Irradiance
0
1
2
3
4
5
6
7
8
9
39.0 39.5 40.0
De
pth
(ft
)
Salinity (PSU)
0
1
2
3
4
5
6
7
8
9
27.00 27.50 28.00 28.50 29.00
De
pth
(ft
)
Temperature ᴼC
0
1
2
3
4
5
6
7
8
9
17.0 18.0 19.0 20.0 21.0
De
pth
(ft
)
CDOM (mg/m3)
0
1
2
3
4
5
6
7
8
9
20 25 30 35 40 45 50 55 60
De
pth
(ft
)
%DO Saturation
24
Figure 99. Profile of physicochemical properties of station No. 277B
Dissolved Oxygen and Oxygen saturation do not change significantly and values are around
50%, without exceeding the regulation levels (below 42% DO Saturation).
Salinity remains very stable around 40.
Water Temperature remains stable with values around 28 ᴼC.
Colored Dissolved Organic Matter remains very stable around 19 mg m-3.
Photosynthetically Active Radiation decreases with water depth and has a vertical
attenuation coefficient of 1.22.
0
2
4
6
8
10
2 2.5 3 3.5 4
De
pth
(ft
)
Oxygen (mg/L)
0
2
4
6
8
10
100 300 500 700 900 1100 1300 1500
De
pth
(ft
)
PAR/ Irradiance
0
2
4
6
8
10
39.5 40.0 40.5
De
pth
(ft
)
Salinity (PSU)
0
2
4
6
8
10
27.0 27.5 28.0 28.5
De
pth
(ft
)
Temperature ᴼC
0
2
4
6
8
10
17.0 18.0 19.0 20.0 21.0D
ep
th (
ft)
CDOM (mg/m3)
0
2
4
6
8
10
40 45 50 55 60
De
pth
(ft
)
%DO Saturation
25
Figure 100. Profile of physicochemical properties of station No. 277C
Dissolved Oxygen and Oxygen saturation slightly vary by water depth and water remains
well oxygenated, without exceeding the regulation levels (above 42% DO Saturation).
Salinity remains stable with values between 39 and 40.
Water Temperature drops along the profile with a range of variation of about 1 ᴼC.
Colored Dissolved Organic Matter increases along the profile from 19 to 22 mg m-3.
Photosynthetically Active Radiation exponentially decreases with water depth and has a
vertical attenuation coefficient of 1.06.
0
1
2
3
4
5
6
7
8
9
2.5 3 3.5 4 4.5 5 5.5
De
pth
(ft
)
Oxygen (mg/L)
0
1
2
3
4
5
6
7
8
9
0 10 20 30 40 50 60 70
De
pth
(ft
)
PAR/ Irradiance
0
1
2
3
4
5
6
7
8
9
38.5 39.0 39.5 40.0 40.5
De
pth
(ft
)
Salinity (PSU)
0
1
2
3
4
5
6
7
8
9
28.00 28.50 29.00 29.50 30.00
De
pth
(ft
)
Temperature ᴼC
0
1
2
3
4
5
6
7
8
9
18.0 19.0 20.0 21.0 22.0 23.0 24.0D
ep
th (
ft)
CDOM (mg/m3)
0
1
2
3
4
5
6
7
8
9
50 55 60 65 70 75
De
pth
(ft
)
%DO Saturation
26
Figure 101. Profile of physicochemical properties of station No. 278A
Dissolved Oxygen and Oxygen saturation do not change significantly and water remains well
oxygenated with values between 85 and 89% and within the regulation levels (all values above
42% DO Saturation).
Salinity remains very stable with values around 36.
Water Temperature remains very stable with values around 29 ᴼC.
Colored Dissolved Organic Matter remains stable throughout the profile.
Photosynthetically Active Radiation decreases with water depth with some oscillations and
has a vertical attenuation coefficient of 0.79.
0
1
2
3
4
5
6
7
8
9
5 5.5 6 6.5 7
De
pth
(ft
)
Oxygen (mg/L)
0
1
2
3
4
5
6
7
8
9
200 600 1,000 1,400 1,800 2,200
De
pth
(ft
)
PAR/ Irradiance
0
1
2
3
4
5
6
7
8
9
34.0 34.5 35.0 35.5 36.0
De
pth
(ft
)
Salinity (PSU)
0
1
2
3
4
5
6
7
8
9
28.50 29.00 29.50 30.00
De
pth
(ft
)
Temperature ᴼC
0
1
2
3
4
5
6
7
8
9
18.0 19.0 20.0 21.0D
ep
th (
ft)
CDOM (mg/m3)
0
1
2
3
4
5
6
7
8
9
75 80 85 90 95 100
De
pth
(ft
)
%DO Saturation
27
Figure 102. Profile of physicochemical properties of station No. 278B
Dissolved Oxygen and Oxygen saturation do not change significantly and water remains well
oxygenated with values between 70 and 77% and within the regulation levels (all values above
42% DO Saturation).
Salinity remains very stable with values around 35.
Water Temperature remains very stable with values around 29 ᴼC.
Colored Dissolved Organic Matter remains stable throughout the profile.
Photosynthetically Active Radiation varies with water depth without any trend.
0123456789
10
4 4.5 5 5.5 6
De
pth
(ft
)Oxygen (mg/L)
0
1
2
3
4
5
6
7
8
9
10
0 150 300 450 600 750 900
De
pth
(ft
)
PAR/ Irradiance
0123456789
10
34.0 34.5 35.0 35.5 36.0
De
pth
(ft
)
Salinity (PSU)
0
1
2
3
4
5
6
7
8
9
10
28.50 29.00 29.50 30.00
De
pth
(ft
)
Temperature ᴼC
0
1
2
3
4
5
6
7
8
9
10
21.0 22.0 23.0 24.0
De
pth
(ft
)
CDOM (mg/m3)
0123456789
10
60 65 70 75 80 85
De
pth
(ft
)
%DO Saturation
28
Figure 103. Profile of physicochemical properties of station No. 278C
Dissolved Oxygen and Oxygen saturation do not change significantly and water remains well
oxygenated with values above 80% and within the regulation levels (all values above 42% DO
Saturation).
Salinity remains very stable with values around 35.
Water Temperature remains very stable with values around 29 ᴼC.
Colored Dissolved Organic Matter remains stable along the profile.
Photosynthetically Active Radiation exponentially decreases with water depth and has a
vertical attenuation coefficient of 1.73.
0123456789
10
4 4.5 5 5.5 6
De
pth
(ft
)Oxygen (mg/L)
0
1
2
3
4
5
6
7
8
9
10
0 150 300 450 600 750 900
De
pth
(ft
)
PAR/ Irradiance
0123456789
10
34.0 34.5 35.0 35.5 36.0
De
pth
(ft
)
Salinity (PSU)
0
1
2
3
4
5
6
7
8
9
10
28.50 29.00 29.50
De
pth
(ft
)
Temperature ᴼC
0
1
2
3
4
5
6
7
8
9
10
21.0 22.0 23.0 24.0
De
pth
(ft
)
CDOM (mg/m3)
0123456789
10
60 65 70 75 80 85
De
pth
(ft
)
%DO Saturation
29
Figure 104. Profile of physicochemical properties of station No. 278D
Dissolved Oxygen and Oxygen saturation show an increasing tendency and water remains
well oxygenated with values above 93% and within the regulation levels (all values above 42%
DO Saturation).
Salinity remains very stable with values between 36 and 37.
Water Temperature remains very stable with values around 29 ᴼC.
Colored Dissolved Organic Matter remains stable along the profile.
Photosynthetically Active Radiation varies with water depth and has a vertical attenuation
coefficient of 0.87.
0
1
2
3
4
5
6
6 7 8 9 10 11
De
pth
(ft
)Oxygen (mg/L)
0
1
2
3
4
5
6
600 1,000 1,400 1,800 2,200
De
pth
(ft
)
PAR/ Irradiance
0
1
2
3
4
5
6
36.0 36.5 37.0 37.5 38.0
De
pth
(ft
)
Salinity (PSU)
0
1
2
3
4
5
6
28.50 29.00 29.50
De
pth
(ft
)
Temperature ᴼC
0
1
2
3
4
5
6
16.0 17.0 18.0
De
pth
(ft
)
CDOM (mg/m3)
0
1
2
3
4
5
6
60 70 80 90 100 110 120 130 140 150 160 170
De
pth
(ft
)
%DO Saturation
30
Figure 105. Profile of physicochemical properties of station No. 278E
Dissolved Oxygen and Oxygen saturation show an increasing tendency and water remains
well oxygenated with values above 87% and within the regulation levels (all values above 42%
DO Saturation).
Salinity remains very stable with values between 37 and 38.
Water Temperature remains very stable with values around 28 ᴼC.
Colored Dissolved Organic Matter remains stable along the profile.
Photosynthetically Active Radiation varies with water depth and has a vertical attenuation
coefficient of 1.64.
0
1
2
3
4
5
6
6 7 8 9 10 11
De
pth
(ft
)Oxygen (mg/L)
0
1
2
3
4
5
6
200 400 600 800 1,000
De
pth
(ft
)
PAR/ Irradiance
0
1
2
3
4
5
6
36.0 36.5 37.0 37.5 38.0
De
pth
(ft
)
Salinity (PSU)
0
1
2
3
4
5
6
28.00 28.50 29.00
De
pth
(ft
)
Temperature ᴼC
0
1
2
3
4
5
6
14.0 14.5 15.0
De
pth
(ft
)
CDOM (mg/m3)
0
1
2
3
4
5
6
60 70 80 90 100 110 120 130 140 150 160 170
De
pth
(ft
)
%DO Saturation
31
Figure 106. Profile of physicochemical properties of station No. 278F
Dissolved Oxygen and Oxygen saturation do not change significantly and water remains well
oxygenated with values within the regulation levels (all values above 42% DO Saturation).
Salinity remains very stable with values around 35.
Water Temperature remains very stable with values around 28.5 ᴼC.
Colored Dissolved Organic Matter remains stable along the profile.
Photosynthetically Active Radiation exponentially decreases with water depth and has a
vertical attenuation of 0.81.
0
2
4
6
8
10
6 6.5 7
De
pth
(ft
)Oxygen (mg/L)
0
2
4
6
8
10
200 400 600 800 1000 1200 1400 1600 1800
De
pth
(ft
)
PAR/ Irradiance
0
2
4
6
8
10
34.5 35.0 35.5 36.0
De
pth
(ft
)
Salinity (PSU)
0
2
4
6
8
10
28.0 28.5 29.0
De
pth
(ft
)
Temperature ᴼC
0
2
4
6
8
10
22.5 23.0 23.5 24.0 24.5
De
pth
(ft
)
CDOM (mg/m3)
0
2
4
6
8
10
90 100
De
pth
(ft
)
%DO Saturation
32
Figure 107. Profile of physicochemical properties of station No. 282A
Dissolved Oxygen and Oxygen saturation show an increasing tendency and water remains
within the regulation levels (all values above 42% DO Saturation).
Salinity remains very stable with values around 37.
Water Temperature remains very stable with values around 29 ᴼC.
Colored Dissolved Organic Matter remains stable along the profile.
Photosynthetically Active Radiation varies with water depth and has a vertical attenuation
coefficient of 0.90.
0
1
2
3
4
5
6
7
8
9
0 1 2 3 4 5 6 7
De
pth
(ft
)Oxygen (mg/L)
0
1
2
3
4
5
6
7
8
9
0 100 200 300 400
De
pth
(ft
)
PAR/ Irradiance
0
1
2
3
4
5
6
7
8
9
37.5 38.0 38.5 39.0
De
pth
(ft
)
Salinity (PSU)
0
1
2
3
4
5
6
7
8
9
28.00 28.50 29.00 29.50 30.00
De
pth
(ft
)
Temperature ᴼC
0
1
2
3
4
5
6
7
8
9
19.0 19.5 20.0 20.5 21.0 21.5 22.0
De
pth
(ft
)
CDOM (mg/m3)
0
1
2
3
4
5
6
7
8
9
20 30 40 50 60 70 80 90 100
De
pth
(ft
)
%DO Saturation
33
Figure 108. Profile of physicochemical properties of station No. 282B
Dissolved Oxygen and Oxygen saturation show an increasing tendency and water remains
within the regulation levels (all values above 42% DO Saturation).
Salinity remains very stable with values around 38.
Water Temperature remains very stable with values around 29 ᴼC.
Colored Dissolved Organic Matter remains stable along the profile.
Photosynthetically Active Radiation varies with water depth and has a vertical attenuation
coefficient of 0.60.
0
1
2
3
4
5
6
7
8
9
0 1 2 3 4 5 6 7
De
pth
(ft
)Oxygen (mg/L)
0
1
2
3
4
5
6
7
8
9
600 800 1,000 1,200
De
pth
(ft
)
PAR/ Irradiance
0
1
2
3
4
5
6
7
8
9
37.5 38.0 38.5 39.0
De
pth
(ft
)
Salinity (PSU)
0
1
2
3
4
5
6
7
8
9
28.00 28.50 29.00 29.50 30.00
De
pth
(ft
)
Temperature ᴼC
0
1
2
3
4
5
6
7
8
9
20.0 20.5 21.0 21.5 22.0 22.5 23.0
De
pth
(ft
)
CDOM (mg/m3)
0
1
2
3
4
5
6
7
8
9
20 30 40 50 60 70 80 90 100
De
pth
(ft
)
%DO Saturation
34
Figure 109. Profile of physicochemical properties of station No. 282C
Dissolved Oxygen and Oxygen saturation do not change significantly and water remains well
oxygenated with values within the regulation levels (all values above 42% DO Saturation).
Salinity remains very stable with values around 38.5.
Water Temperature remains very stable with values around 29 ᴼC.
Colored Dissolved Organic Matter remains stable along the profile.
Photosynthetically Active Radiation varies with water depth and has a vertical attenuation of
0.29.
0
1
2
3
4
5
6
3.5 4 4.5 5 5.5
De
pth
(ft
)Oxygen (mg/L)
0
1
2
3
4
5
6
100 200 300 400
De
pth
(ft
)
PAR/ Irradiance
0
1
2
3
4
5
6
38.0 38.5 39.0
De
pth
(ft
)
Salinity (PSU)
0
1
2
3
4
5
6
28.00 28.50 29.00 29.50 30.00
De
pth
(ft
)
Temperature ᴼC
0
1
2
3
4
5
6
18.0 18.5 19.0
De
pth
(ft
)
CDOM (mg/m3)
0
1
2
3
4
5
6
60 65 70 75 80
De
pth
(ft
)
%DO Saturation
35
Figure 110. Profile of physicochemical properties of station No. 287A
Dissolved Oxygen and Oxygen saturation show an increasing tendency although water
remains well oxygenated with all values above 42% DO Saturation, according to the regulation
levels.
Salinity remains very stable with values around 33 and captures a decrease at 7 ft.
Water Temperature drops along the profile with a range of variation of about 1.5 ᴼC.
Colored Dissolved Organic Matter remains stable along the profile.
Photosynthetically Active Radiation decreases with increasing water depth and has a vertical
attenuation coefficient of 0.61.
0
1
2
3
4
5
6
7
8
3.5 4 4.5 5 5.5
De
pth
(ft
)Oxygen (mg/L)
0
1
2
3
4
5
6
7
8
0 100 200 300
De
pth
(ft
)
PAR/ Irradiance
0
1
2
3
4
5
6
7
8
38.0 38.5 39.0
De
pth
(ft
)
Salinity (PSU)
0
1
2
3
4
5
6
7
8
27.00 27.50 28.00 28.50 29.00 29.50 30.00
De
pth
(ft
)
Temperature ᴼC
0
1
2
3
4
5
6
7
8
16.0 16.5 17.0 17.5 18.0
De
pth
(ft
)
CDOM (mg/m3)
0
1
2
3
4
5
6
7
8
60 65 70 75 80
De
pth
(ft
)
%DO Saturation
36
Figure 111. Profile of physicochemical properties of station No. 287B
Dissolved Oxygen and Oxygen saturation show an increasing tendency after 6.5 ft and water
remains well oxygenated with all values above 42% DO Saturation, according to the regulation
levels.
Salinity remains very stable with values around 38.5 and captures a slight decrease around 6
ft.
Water Temperature drops along the profile with a range of variation of about 2 ᴼC.
Colored Dissolved Organic Matter increases along the profile.
Photosynthetically Active Radiation decreases with increasing water depth and has a vertical
attenuation coefficient of 0.45.
0123456789
10
2 2.5 3 3.5 4 4.5 5 5.5
De
pth
(ft
)Oxygen (mg/L)
0
1
2
3
4
5
6
7
8
9
10
0 100 200 300
De
pth
(ft
)
PAR/ Irradiance
0123456789
10
38.0 38.5 39.0
De
pth
(ft
)
Salinity (PSU)
0
1
2
3
4
5
6
7
8
9
10
27.5 28.0 28.5 29.0 29.5 30.0 30.5 31.0
De
pth
(ft
)
Temperature ᴼC
0
1
2
3
4
5
6
7
8
9
10
17.0 17.5 18.0 18.5 19.0 19.5 20.0 20.5 21.0
De
pth
(ft
)
CDOM (mg/m3)
0123456789
10
30 35 40 45 50 55 60 65 70 75 80
De
pth
(ft
)
%DO Saturation
37
Figure 112. Profile of physicochemical properties of station No. 287C
Dissolved Oxygen and Oxygen saturation show a decreasing tendency downward and
values DO concentration within a wide range, some of them exceeding the regulation levels.
%DO saturation exceedances reached 38% (values below 42% DO Saturation).
Salinity remains stable with values between 38 and 39.
Water Temperature drops along the profile with a range of variation of about 1 ᴼC.
Colored Dissolved Organic Matter remains very stable.
Photosynthetically Active Radiation varies with water depth without any trend.
0
1
2
3
4
5
6
7
1.5 2 2.5 3 3.5 4 4.5 5
De
pth
(ft
)
Oxygen (mg/L)
0
1
2
3
4
5
6
7
0 100 200 300
De
pth
(ft
)
PAR/ Irradiance
0
1
2
3
4
5
6
7
36.5 37.0 37.5 38.0 38.5 39.0
De
pth
(ft
)
Salinity (PSU)
0
1
2
3
4
5
6
7
27.5 28.0 28.5 29.0 29.5 30.0
De
pth
(ft
)
Temperature ᴼC
0
1
2
3
4
5
6
7
17.0 17.5 18.0 18.5 19.0 19.5 20.0 20.5 21.0D
ep
th (
ft)
CDOM (mg/m3)
0
1
2
3
4
5
6
7
25 30 35 40 45 50 55 60 65 70 75 80
De
pth
(ft
)
%DO Saturation
38
Figure 113. Profile of physicochemical properties of station No. 290A
Dissolved Oxygen and Oxygen saturation show a decreasing tendency downward and
values DO concentration within a wide range, some of them exceeding the regulation levels
(values below 42% DO Saturation).
Salinity remains stable with values around 38.5.
Water Temperature drops along the profile with a range of variation of about 1.7 ᴼC.
Colored Dissolved Organic Matter increases along the profile.
Photosynthetically Active Radiation decreases with water depth and has a vertical
attenuation coefficient of 1.22.
0
1
2
3
4
5
6
7
1.5 2 2.5 3 3.5 4 4.5
De
pth
(ft
)Oxygen (mg/L)
0
1
2
3
4
5
6
7
0 400 800 1200
De
pth
(ft
)
PAR/ Irradiance
0
1
2
3
4
5
6
7
36.5 37.5 38.5
De
pth
(ft
)
Salinity (PSU)
0
1
2
3
4
5
6
7
27.5 28.0 28.5 29.0 29.5 30.0
De
pth
(ft
)
Temperature ᴼC
0
1
2
3
4
5
6
7
17.0 18.0 19.0 20.0 21.0 22.0
De
pth
(ft
)
CDOM (mg/m3)
0
1
2
3
4
5
6
7
25 29 33 37 41 45 49 53 57 61 65 69
De
pth
(ft
)
%DO Saturation
39
Figure 114. Profile of physicochemical properties of station No. 290B
Dissolved Oxygen and Oxygen saturation do not change significantly and water remains well
oxygenated with values within the regulation levels (all values above 42% DO Saturation).
Salinity remains very stable with values around 38.5.
Water Temperature remains very stable with values around 29 ᴼC.
Colored Dissolved Organic Matter remains stable throughout the profile.
Photosynthetically Active Radiation varies with water depth and has a vertical attenuation of
0.71.
0
1
2
3
4
5
3 3.5 4
De
pth
(ft
)Oxygen (mg/L)
0
1
2
3
4
5
0 100 200 300
De
pth
(ft
)
PAR/ Irradiance
0
1
2
3
4
5
37.5 38.0 38.5 39.0
De
pth
(ft
)
Salinity (PSU)
0
1
2
3
4
5
28.5 29.0 29.5 30.0
De
pth
(ft
)
Temperature ᴼC
0
1
2
3
4
5
18.5 19.0 19.5 20.0 20.5 21.0
De
pth
(ft
)
CDOM (mg/m3)
0
1
2
3
4
5
50 55 60 65
De
pth
(ft
)
%DO Saturation
40
Figure 115. Profile of physicochemical properties of station No. 293A
Dissolved Oxygen and Oxygen saturation show a decreasing tendency downward and
values DO concentration within a wide range, some of them exceeding the regulation levels
(values below 42% DO Saturation).
Salinity remains stable with values around 38.
Water Temperature drops along the profile with a range of variation of about 2 ᴼC.
Colored Dissolved Organic Matter increases along the profile.
Photosynthetically Active Radiation exponentially decreases with water depth and has a
vertical attenuation coefficient of 1.28.
0123456789
1011
0 0.5 1 1.5 2 2.5 3 3.5 4 4.5
De
pth
(ft
)
Oxygen (mg/L)
0123456789
1011
0 200 400 600 800 1,000
De
pth
(ft
)
PAR/ Irradiance
0123456789
1011
36.0 36.5 37.0 37.5 38.0 38.5 39.0
De
pth
(ft
)
Salinity (PSU)
0123456789
1011
26.5 27.0 27.5 28.0 28.5 29.0 29.5
De
pth
(ft
)
Temperature ᴼC
0123456789
1011
17.0 18.0 19.0 20.0 21.0 22.0 23.0 24.0D
ep
th (
ft)
CDOM (mg/m3)
0123456789
1011
0 5 10 15 20 25 30 35 40 45 50 55 60 65
De
pth
(ft
)
%DO Saturation
41
Figure 116. Profile of physicochemical properties of station No. 293B
Dissolved Oxygen and Oxygen saturation show a decreasing tendency downward and
values DO concentration within a wide range, some of them exceeding the regulation levels
(values below 42% DO Saturation).
Salinity remains stable with values around 38.
Water Temperature drops along the profile with a range of variation of about 2 ᴼC.
Colored Dissolved Organic Matter remains very stable along the profile.
Photosynthetically Active Radiation exponentially decreases with water depth and has a
vertical attenuation coefficient of 1.29.
0
1
2
3
4
5
6
7
8
0 0.5 1 1.5 2 2.5 3 3.5 4 4.5
De
pth
(ft
)Oxygen (mg/L)
0
1
2
3
4
5
6
7
8
0 50 100 150 200
De
pth
(ft
)
PAR/ Irradiance
0
1
2
3
4
5
6
7
8
37.0 37.5 38.0 38.5 39.0
De
pth
(ft
)
Salinity (PSU)
0
1
2
3
4
5
6
7
8
26.5 27.0 27.5 28.0 28.5 29.0 29.5
De
pth
(ft
)
Temperature ᴼC
0
1
2
3
4
5
6
7
8
19.0 20.0 21.0 22.0 23.0
De
pth
(ft
)
CDOM (mg/m3)
0
1
2
3
4
5
6
7
8
0 5 10 15 20 25 30 35 40 45 50 55 60 65
De
pth
(ft
)
%DO Saturation
42
Figure 117. Profile of physicochemical properties of station No. 293C
Dissolved Oxygen and Oxygen saturation show a decreasing tendency downward and
values DO concentration within a wide range, some of them exceeding the regulation levels
(values below 42% DO Saturation).
Salinity remains stable with values around 38.
Water Temperature drops along the profile with a range of variation of about 1.7 ᴼC.
Colored Dissolved Organic Matter remains very stable throughout the profile.
Photosynthetically Active Radiation exponentially decreases with water depth with some
oscillations and has a vertical attenuation coefficient of 1.65.
0
1
2
3
4
5
6
7
8
9
0 0.5 1 1.5 2 2.5 3 3.5 4 4.5
De
pth
(ft
)Oxygen (mg/L)
0
1
2
3
4
5
6
7
8
9
0 50 100 150 200 250 300 350 400 450 500
De
pth
(ft
)
PAR/ Irradiance
0
1
2
3
4
5
6
7
8
9
37.0 37.5 38.0 38.5 39.0
De
pth
(ft
)
Salinity (PSU)
0
1
2
3
4
5
6
7
8
9
26.5 27.0 27.5 28.0 28.5 29.0 29.5
De
pth
(ft
)
Temperature ᴼC
0
1
2
3
4
5
6
7
8
9
21.0 22.0 23.0 24.0 25.0 26.0
De
pth
(ft
)
CDOM (mg/m3)
0
1
2
3
4
5
6
7
8
9
0 5 10 15 20 25 30 35 40 45 50 55 60 65
De
pth
(ft
)
%DO Saturation
43
Figure 118. Profile of physicochemical properties of station No. 458A
Dissolved Oxygen and Oxygen saturation show a decreasing tendency downward and water
remains well oxygenated with values within the regulation levels (all values above 42% DO
Saturation).
Salinity remains stable with values around 38.
Water Temperature drops along the profile with a range of variation of about 1 ᴼC.
Colored Dissolved Organic Matter increases along the profile.
Photosynthetically Active Radiation slightly varies along the profile.
0
1
2
3
4
5
6
7
8
9
4 4.5 5 5.5 6 6.5
De
pth
(ft
)Oxygen (mg/L)
0
1
2
3
4
5
6
7
8
9
100 150 200 250 300 350
De
pth
(ft
)
PAR/ Irradiance
0
1
2
3
4
5
6
7
8
9
38.0 38.5 39.0
De
pth
(ft
)
Salinity (PSU)
0
1
2
3
4
5
6
7
8
9
26.5 27.0 27.5 28.0
De
pth
(ft
)
Temperature ᴼC
0
1
2
3
4
5
6
7
8
9
8.0 9.0 10.0 11.0
De
pth
(ft
)
CDOM (mg/m3)
0
1
2
3
4
5
6
7
8
9
70 80 90
De
pth
(ft
)
%DO Saturation
44
Figure 119. Profile of physicochemical properties of station No. 458B
Dissolved Oxygen and Oxygen saturation show a decreasing tendency downward and water
remains well oxygenated with values within the regulation levels (all values above 42% DO
Saturation).
Salinity remains stable with values around 38.
Water Temperature drops along the profile with a range of variation of about 1 ᴼC.
Colored Dissolved Organic Matter remains stable throughout the profile.
Photosynthetically Active Radiation varies with water depth and has a vertical attenuation of
0.23.
0
1
2
3
4
5
6
7
8
9
4 4.5 5 5.5 6 6.5
De
pth
(ft
)Oxygen (mg/L)
0
1
2
3
4
5
6
7
8
9
100 150 200 250 300 350
De
pth
(ft
)
PAR/ Irradiance
0
1
2
3
4
5
6
7
8
9
38.0 38.5 39.0
De
pth
(ft
)
Salinity (PSU)
0
1
2
3
4
5
6
7
8
9
26.5 27.0 27.5 28.0
De
pth
(ft
)
Temperature ᴼC
0
1
2
3
4
5
6
7
8
9
8.0 9.0 10.0 11.0
De
pth
(ft
)
CDOM (mg/m3)
0
1
2
3
4
5
6
7
8
9
70 80 90
De
pth
(ft
)
%DO Saturation
45
Figure 120. Profile of physicochemical properties of station No. 459A
Dissolved Oxygen and Oxygen saturation show a decreasing tendency downward and water
remains well oxygenated with values within the regulation levels (all values above 42% DO
Saturation).
Salinity remains stable with values around 38.5.
Water Temperature drops along the profile with a range of variation of about 1 ᴼC.
Colored Dissolved Organic Matter remains stable throughout the profile.
Photosynthetically Active Radiation varies with water depth and has a vertical attenuation of
0.28.
0
1
2
3
4
5
6
7
8
9
5 5.5 6 6.5
De
pth
(ft
)Oxygen (mg/L)
0
1
2
3
4
5
6
7
8
9
150 200 250 300
De
pth
(ft
)
PAR/ Irradiance
0
1
2
3
4
5
6
7
8
9
38.0 38.5 39.0
De
pth
(ft
)
Salinity (PSU)
0
1
2
3
4
5
6
7
8
9
26.5 27.0 27.5 28.0
De
pth
(ft
)
Temperature ᴼC
0
1
2
3
4
5
6
7
8
9
8.0 9.0 10.0 11.0
De
pth
(ft
)
CDOM (mg/m3)
0
1
2
3
4
5
6
7
8
9
80 90 100
De
pth
(ft
)
%DO Saturation
46
Figure 121. Profile of physicochemical properties of station No. 459B
Dissolved Oxygen and Oxygen saturation do not change significantly and water remains well
oxygenated with values within the regulation levels (all values above 42% DO Saturation).
Salinity remains stable with values between 38 and 39.
Water Temperature drops throughout the profile with a range of variation of about 1 ᴼC.
Colored Dissolved Organic Matter remains stable throughout the profile.
Photosynthetically Active Radiation varies with water depth with some oscillations and has a
vertical attenuation of 0.29.
0
1
2
3
4
5
6
7
6 6.5 7
De
pth
(ft
)Oxygen (mg/L)
0
1
2
3
4
5
6
7
800 1000 1200 1400 1600 1800 2000 2200
De
pth
(ft
)
PAR/ Irradiance
0
1
2
3
4
5
6
7
38.0 38.5 39.0
De
pth
(ft
)
Salinity (PSU)
0
1
2
3
4
5
6
7
26.5 27.0 27.5 28.0
De
pth
(ft
)
Temperature ᴼC
0
1
2
3
4
5
6
7
8.0 9.0 10.0
De
pth
(ft
)
CDOM (mg/m3)
0
1
2
3
4
5
6
7
90 100 110
De
pth
(ft
)
%DO Saturation
47
Figure 122. Profile of physicochemical properties of station No. 472A
Dissolved Oxygen and Oxygen saturation show a steady decline although water remains
well oxygenated with all values above 42% DO Saturation, according to the regulation levels.
Salinity remains very stable with values around 38.5.
Water Temperature drops along the profile with a range of variation of about 1.5 ᴼC.
Colored Dissolved Organic Matter remains very stable.
Photosynthetically Active Radiation decreases with increasing water depth and has a vertical
attenuation coefficient of 0.57.
0
1
2
3
4
5
6
7
8
9
4.5 5 5.5 6
De
pth
(ft
)Oxygen (mg/L)
0
1
2
3
4
5
6
7
8
9
80 100 120 140 160 180 200 220 240 260
De
pth
(ft
)
PAR/ Irradiance
0
1
2
3
4
5
6
7
8
9
38.0 38.5 39.0
De
pth
(ft
)
Salinity (PSU)
0
1
2
3
4
5
6
7
8
9
26.0 26.5 27.0 27.5 28.0 28.5
De
pth
(ft
)
Temperature ᴼC
0
1
2
3
4
5
6
7
8
9
8.0 9.0 10.0
De
pth
(ft
)
CDOM (mg/m3)
0
1
2
3
4
5
6
7
8
9
70 75 80 85
De
pth
(ft
)
%DO Saturation
48
Figure 122. Profile of physicochemical properties of station No. 472B
Dissolved Oxygen and Oxygen saturation do not change significantly and water remains well
oxygenated with values between 70 and 80% and within the regulation levels.
Salinity remains very stable with values around 38.5.
Water Temperature remains very stable.
Colored Dissolved Organic Matter remains very stable.
Photosynthetically Active Radiation varies with water depth without any trend.
0
1
2
3
4
5
6
7
8
9
5 5.5 6
De
pth
(ft
)Oxygen (mg/L)
0
1
2
3
4
5
6
7
8
9
60 80 100 120
De
pth
(ft
)
PAR/ Irradiance
0
1
2
3
4
5
6
7
8
9
38.0 38.5 39.0
De
pth
(ft
)
Salinity (PSU)
0
1
2
3
4
5
6
7
8
9
26.5 27.0 27.5 28.0
De
pth
(ft
)
Temperature ᴼC
0
1
2
3
4
5
6
7
8
9
8.0 9.0 10.0
De
pth
(ft
)
CDOM (mg/m3)
0
1
2
3
4
5
6
7
8
9
80 85 90 95
De
pth
(ft
)
%DO Saturation
49
CTD Casts
Survey No 2
Figure 123. Profile of physicochemical properties of station No. 266C
Dissolved Oxygen and Oxygen saturation do not change significantly and readings are
around 95%, without exceeding the regulation levels (all values above 42% DO Saturation).
Salinity remains very stable with values around 37.
Water Temperature drops along the profile with a range of variation of about 2 ᴼC.
Colored Dissolved Organic Matter slightly decreases downward from 156 to 99 mg m-3.
Photosynthetically Active Radiation decreases with increasing water depth and has a vertical
attenuation coefficient of 1.30.
0
1
2
3
4
5
6
7
8
9
6.1 6.15 6.2 6.25 6.3 6.35
De
pth
(ft
)
Oxygen (mg/L)
0
1
2
3
4
5
6
7
8
9
0 500 1,000 1,500 2,000 2,500
De
pth
(ft
)
PAR/ Irradiance
0
1
2
3
4
5
6
7
8
9
36.50 37.00 37.50
De
pth
(ft
)
Salinity (PSU)
0
1
2
3
4
5
6
7
8
9
28.00 28.50 29.00 29.50 30.00 30.50
De
pth
(ft
)
Temperature ᴼC
0
1
2
3
4
5
6
7
8
9
50 100 150 200
De
pth
(ft
)
CDOM (mg/m3)
0
1
2
3
4
5
6
7
8
9
94.50 95.00 95.50 96.00 96.50
De
pth
(ft
)
%DO Saturation
50
Figure 124. Profile of physicochemical properties of station No. 266B
Dissolved Oxygen and Oxygen saturation are practically constant. Given the sensitivity of the
sensors it is possible to observe some oscillation along the profile but the change is of only 2%.
All values are above 42% DO Saturation, without exceeding the regulation levels.
Salinity remains very stable with values around 30.
Water Temperature remains very stable with values around 30ᴼC.
Colored Dissolved Organic Matter remains stable with an average value of 252 mg m-3.
Photosynthetically Active Radiation decreases with increasing water depth and has a vertical
attenuation coefficient of 0.50.
0
1
2
3
4
6 6.5 7 7.5
De
pth
(ft
)Oxygen (mg/L)
0
1
2
3
4
0.0 0.5 1.0 1.5 2.0
De
pth
(ft
)
PAR/ Irradiance
0
1
2
3
4
0.00 10.00 20.00 30.00 40.00
De
pth
(ft
)
Salinity (PSU)
0
1
2
3
4
30.00 30.50 31.00 31.50
De
pth
(ft
)
Temperature ᴼC
0
1
2
3
4
240 250 260
De
pth
(ft
)
CDOM (mg/m3)
0
1
2
3
4
92.00 92.50 93.00 93.50 94.00 94.50
De
pth
(ft
)
%DO Saturation
51
Figure 125. Profile of physicochemical properties of station No. 266A
Dissolved Oxygen and Oxygen saturation do not change significantly and values oscillate
around 95%, without exceeding the regulation levels (all values above 42% DO Saturation).
Salinity y remains stable around 37.
Water Temperature drops along the profile with a range of variation of about 1.7 ᴼC.
Colored Dissolved Organic Matter does not change significantly and values oscillate around
65 mg m-3.
Photosynthetically Active Radiation exponentially decreases with water depth and has a
vertical attenuation coefficient of 2.00.
0
1
2
3
4
5
6
7
6.1 6.15 6.2 6.25 6.3
De
pth
(ft
)Oxygen (mg/L)
0
1
2
3
4
5
6
7
0 500 1,000 1,500
De
pth
(ft
)
PAR/ Irradiance
0
1
2
3
4
5
6
7
36.6 36.8 37 37.2 37.4
De
pth
(ft
)
Salinity (PSU)
0
1
2
3
4
5
6
7
28.5 29 29.5 30 30.5
De
pth
(ft
)
Temperature ᴼC
0
1
2
3
4
5
6
7
58 60 62 64 66 68 70
De
pth
(ft
)
CDOM (mg/m3)
0
1
2
3
4
5
6
7
94.5 95 95.5 96 96.5
De
pth
(ft
)
%DO Saturation
52
Figure 126. Profile of physicochemical properties of station No. 277A
Dissolved Oxygen and Oxygen saturation do not change significantly and values oscillate
around 94%, without exceeding the regulation levels (all values above 42% DO Saturation).
Salinity y remains very stable around 37.
Water Temperature drops along the profile with a range of variation of about 1.5 ᴼC.
Colored Dissolved Organic Matter decreases with water depth from 168 to 147 mg m-3at
about 5ft when an increment is observed.
Photosynthetically Active Radiation exponentially decreases with water depth and has a
vertical attenuation coefficient of 0.86.
0
1
2
3
4
5
6
7
6.05 6.1 6.15 6.2 6.25 6.3
De
pth
(ft
)Oxygen (mg/L)
0
1
2
3
4
5
6
7
0 50 100 150 200 250
De
pth
(ft
)
PAR/ Irradiance
0
1
2
3
4
5
6
7
36.4 36.6 36.8 37 37.2 37.4
De
pth
(ft
)
Salinity (PSU)
0
1
2
3
4
5
6
7
28.5 29 29.5 30 30.5 31
De
pth
(ft
)
Temperature ᴼC
0
1
2
3
4
5
6
7
140 150 160 170 180
De
pth
(ft
)
CDOM (mg/m3)
0
1
2
3
4
5
6
7
94 94.5 95 95.5 96
De
pth
(ft
)
%DO Saturation
53
Figure 127. Profile of physicochemical properties of station No. 277C
Dissolved Oxygen and Oxygen saturation do not change significantly and values oscillate
around 95%, without exceeding the regulation levels (all values above 42% DO Saturation).
Salinity y remains very stable around 37.
Water Temperature drops along the profile with a range of variation of about 1.5 ᴼC.
Colored Dissolved Organic Matter slightly decreases from 198 to 151 mg m-3.
Photosynthetically Active Radiation exponentially decreases with water depth and has a
vertical attenuation coefficient of 0.88.
0
1
2
3
4
5
6
7
8
6.05 6.1 6.15 6.2 6.25
De
pth
(ft
)Oxygen (mg/L)
0
1
2
3
4
5
6
7
8
0 100 200 300 400
De
pth
(ft
)
PAR/ Irradiance
0
1
2
3
4
5
6
7
8
35.5 36 36.5 37 37.5
De
pth
(ft
)
Salinity (PSU)
0
1
2
3
4
5
6
7
8
29 29.5 30 30.5 31 31.5
De
pth
(ft
)
Temperature ᴼC
0
1
2
3
4
5
6
7
8
0 50 100 150 200 250
De
pth
(ft
)
CDOM (mg/m3)
0
1
2
3
4
5
6
7
8
93.5 94 94.5 95 95.5
De
pth
(ft
)
%DO Saturation
54
Figure 128. Profile of physicochemical properties of station No. 277B
Dissolved Oxygen and Oxygen saturation do not change significantly and values oscillate around 96%,
without exceeding the regulation levels (all values above 42% DO Saturation).
Salinity y remains stable around 37.
Water Temperature drops along the profile with a range of variation of about 3.5 ᴼC.
Colored Dissolved Organic Matter slightly decreases with water depth from 258 to 101 mg m-3.
Photosynthetically Active Radiation exponentially decreases with water depth with some oscillations
and has a vertical attenuation coefficient of 0.85.
0
1
2
3
4
5
6 6.2 6.4 6.6 6.8 7
De
pth
(ft
)Oxygen (mg/L)
0
1
2
3
4
5
0.0 100.0 200.0 300.0 400.0
De
pth
(ft
)
PAR/ Irradiance
0
1
2
3
4
5
36.50 37.00 37.50
De
pth
(ft
)
Salinity (PSU)
0
1
2
3
4
5
27.50 28.00 28.50 29.00 29.50 30.00
De
pth
(ft
)
Temperature ᴼC
0
1
2
3
4
5
0 100 200 300
De
pth
(ft
)
CDOM (mg/m3)
0
1
2
3
4
5
94.5 95.0 95.5 96.0 96.5 97.0
De
pth
(ft
)
%DO Saturation
55
Figure 129. Profile of physicochemical properties of station No. 282C
Dissolved Oxygen and Oxygen saturation do not change significantly and values oscillate around 95%,
without exceeding the regulation levels (all values above 42% DO Saturation).
Salinity y remains stable around 36.
Water Temperature y remains stable with a slight drop along the profile within a range of variation of
less than 1 ᴼC.
Colored Dissolved Organic Matter slightly increases with water depth from 174 to 213 mg m-3.
Photosynthetically Active Radiation decreases with water depth with some oscillations and has a
vertical attenuation coefficient of 1.24.
56
Figure 130. Profile of physicochemical properties of station No. 282A
Dissolved Oxygen and Oxygen saturation do not change significantly and values oscillate around 95%,
without exceeding the regulation levels (all values above 42% DO Saturation).
Salinity y remains stable around 35.
Water Temperature y remains stable with a slight drop along the profile within a range of variation of
1.7 ᴼC.
Colored Dissolved Organic Matter remains stable around 155 mg m-3.
Photosynthetically Active Radiation decreases with water depth and has a vertical attenuation
coefficient of 1.28.
0
1
2
3
4
5
6
6.15 6.2 6.25 6.3
De
pth
(ft
)Oxygen (mg/L)
0
1
2
3
4
5
6
0 20 40 60 80
De
pth
(ft
)
PAR/ Irradiance
0
1
2
3
4
5
6
34 34.5 35 35.5 36 36.5
De
pth
(ft
)
Salinity (PSU)
0
1
2
3
4
5
6
28.5 29 29.5 30 30.5 31
De
pth
(ft
)
Temperature ᴼC
0
1
2
3
4
5
6
0 50 100 150 200
De
pth
(ft
)
CDOM (mg/m3)
0
1
2
3
4
5
6
94 94.5 95 95.5 96
De
pth
(ft
)
%DO Saturation
57
Figure 131. Profile of physicochemical properties of station No. 282B
Dissolved Oxygen and Oxygen saturation do not change significantly and values oscillate around 94%,
without exceeding the regulation levels (all values above 42% DO Saturation).
Salinity y remains very stable around 34.
Water Temperature drops along the profile with a range of variation of about 1.4 ᴼC.
Colored Dissolved Organic Matter oscillates until about 4 ft depth, then decreases with water depth
from 258 to 132 mg m-3.
Photosynthetically Active Radiation exponentially decreases with water depth and has a vertical
attenuation coefficient of 1.64.
0
1
2
3
4
5
6
7
6.18 6.2 6.22 6.24 6.26
De
pth
(ft
)Oxygen (mg/L)
0
1
2
3
4
5
6
7
0 20 40 60
De
pth
(ft
)
PAR/ Irradiance
0
1
2
3
4
5
6
7
32 33 34 35 36 37
De
pth
(ft
)
Salinity (PSU)
0
1
2
3
4
5
6
7
29 29.5 30 30.5 31
De
pth
(ft
)
Temperature ᴼC
0
1
2
3
4
5
6
7
0 100 200 300
De
pth
(ft
)
CDOM (mg/m3)
0
1
2
3
4
5
6
7
93.5 94 94.5 95 95.5
De
pth
(ft
)
%DO Saturation
58
Figure 132. Profile of physicochemical properties of station No. 287C
Dissolved Oxygen and Oxygen saturation do not change significantly and values oscillate around 95%,
without exceeding the regulation levels (all values above 42% DO Saturation).
Salinity y remains very stable around 36 PSU.
Water Temperature remains very stable around 29 ᴼC.
Colored Dissolved Organic Matter slightly increases with water depth from 148 to 182 mg m-3.
Photosynthetically Active Radiation exponentially decreases with water depth and has a vertical
attenuation coefficient of 1.19.
0
1
2
3
4
5
6
7
6.2 6.22 6.24 6.26 6.28 6.3
De
pth
(ft
)Oxygen (mg/L)
0
1
2
3
4
5
6
7
0 20 40 60 80
De
pth
(ft
)
PAR/ Irradiance
0
1
2
3
4
5
6
7
35.9 36 36.1 36.2 36.3 36.4 36.5
De
pth
(ft
)
Salinity (PSU)
0
1
2
3
4
5
6
7
28.8 29 29.2 29.4 29.6 29.8
De
pth
(ft
)
Temperature ᴼC
0
1
2
3
4
5
6
7
180 190 200 210 220
De
pth
(ft
)
CDOM (mg/m3)
0
1
2
3
4
5
6
7
95 95.2 95.4 95.6 95.8
De
pth
(ft
)
%DO Saturation
59
Figure 133. Profile of physicochemical properties of station No. 287A
Dissolved Oxygen and Oxygen saturation do not change significantly and values oscillate around 95%,
without exceeding the regulation levels (all values above 42% DO Saturation).
Salinity y slightly increases along the profile with values up to 37 at the bottom.
Water Temperature drops along the profile with a range of variation of about 1.7 ᴼC.
Colored Dissolved Organic Matter decreases with water depth from 66 to 179 mg m-3.
Photosynthetically Active Radiation exponentially decreases with water depth and has a vertical
attenuation coefficient of 1.09.
0123456789
1011
6.15 6.2 6.25 6.3 6.35
De
pth
(ft
)Oxygen (mg/L)
0123456789
1011
0 10 20 30 40 50
De
pth
(ft
)
PAR/ Irradiance
0123456789
1011
34.5 35 35.5 36 36.5 37 37.5
De
pth
(ft
)
Salinity (PSU)
0123456789
1011
28 28.5 29 29.5 30 30.5
De
pth
(ft
)
Temperature ᴼC
0123456789
1011
0 50 100 150 200
De
pth
(ft
)
CDOM (mg/m3)
0
2
4
6
8
10
12
94 94.5 95 95.5 96 96.5
De
pth
(ft
)
%DO Saturation
60
Figure 134. Profile of physicochemical properties of station No. 287B
Dissolved Oxygen and Oxygen saturation do not change significantly and values oscillate around 95%,
without exceeding the regulation levels (all values above 42% DO Saturation).
Salinity y shows an increasing tendency with a change of 2.4 PSU.
Water Temperature shows a decreasing tendency with a range of variation of about 1.2 ᴼC.
Colored Dissolved Organic Matter decreases with water depth from 72 to 148 mg m-3.
Photosynthetically Active Radiation exponentially decreases with water depth and has a vertical
attenuation coefficient of 1.22.
0
1
2
3
4
5
6
7
8
9
6.18 6.2 6.22 6.24 6.26
De
pth
(ft
)Oxygen (mg/L)
0
1
2
3
4
5
6
7
8
9
0 5 10 15 20
De
pth
(ft
)
PAR/ Irradiance
0
1
2
3
4
5
6
7
8
9
34 35 36 37
De
pth
(ft
)
Salinity (PSU)
0
1
2
3
4
5
6
7
8
9
29 29.5 30 30.5
De
pth
(ft
)
Temperature ᴼC
0
1
2
3
4
5
6
7
8
9
0 50 100 150 200
De
pth
(ft
)
CDOM (mg/m3)
0
2
4
6
8
10
94 94.5 95 95.5 96
De
pth
(ft
)
%DO Saturation
61
Figure 135. Profile of physicochemical properties of station No. 293C
Dissolved Oxygen and Oxygen saturation do not change significantly and values oscillate around 96%,
without exceeding the regulation levels (all values above 42% DO Saturation).
Salinity remains very stable with values around 36.
Water Temperature remains stable up approximately 5 ft then drops along the profile with a range of
variation of about 1.6 ᴼC.
Colored Dissolved Organic Matter drops slightly from 211 to 160 mg m-3.
Photosynthetically Active Radiation decreases with increasing water depth and has a vertical
attenuation coefficient of 0.94.
0123456789
10
6.2 6.25 6.3 6.35 6.4
De
pth
(ft
)Oxygen (mg/L)
0123456789
10
0.00 0.50 1.00 1.50 2.00 2.50
De
pth
(ft
)
PAR/ Irradiance
0123456789
10
34.5 35 35.5 36 36.5 37
De
pth
(ft
)
Salinity (PSU)
0123456789
10
28 28.5 29 29.5 30
De
pth
(ft
)
Temperature ᴼC
0123456789
10
0 50 100 150 200 250
De
pth
(ft
)
CDOM (mg/m3)
0
2
4
6
8
10
94.5 95 95.5 96 96.5
De
pth
(ft
)
%DO Saturation
62
Figure 136. Profile of physicochemical properties of station No. 293A
Dissolved Oxygen and Oxygen saturation do not change significantly and values oscillate around 96%,
without exceeding the regulation levels (all values above 42% DO Saturation).
Salinity shows an increasing tendency with depth and a change of about 2 PSU.
Water Temperature drops along the profile until 8 ft depth with a range of variation of about 1.7 ᴼC.
Colored Dissolved Organic Matter drops from 233 to 63 mg m-3.
Photosynthetically Active Radiation exponentially decreases with increasing water depth and has a
vertical attenuation coefficient of 0.48.
0123456789
101112
6.2 6.25 6.3 6.35 6.4
De
pth
(ft
)Oxygen (mg/L)
0123456789
101112
0.00 0.50 1.00 1.50
De
pth
(ft
)
PAR/ Irradiance
0123456789
101112
34.5 35 35.5 36 36.5 37
De
pth
(ft
)
Salinity (PSU)
0123456789
101112
27.5 28 28.5 29 29.5 30
De
pth
(ft
)
Temperature ᴼC
0123456789
101112
0 50 100 150 200 250
De
pth
(ft
)
CDOM (mg/m3)
0
2
4
6
8
10
12
94.5 95 95.5 96 96.5
De
pth
(ft
)
%DO Saturation
63
Figure 137. Profile of physicochemical properties of station No. 293B
Dissolved Oxygen and Oxygen saturation do not change significantly and values oscillate around 95%,
without exceeding the regulation levels (all values above 42% DO Saturation).
Salinity y shows an increasing tendency with depth and a change of about 3 PSU.
Water Temperature drops along the profile with a range of variation of about 2 ᴼC.
Colored Dissolved Organic Matter decreases with water depth from around 200 to 70 mg m-3.
Photosynthetically Active Radiation remains close to zero.
0123456789
1011
6 6.2 6.4 6.6
De
pth
(ft
)Oxygen (mg/L)
0123456789
1011
0.0 0.2 0.4 0.6
De
pth
(ft
)
PAR/ Irradiance
0123456789
1011
33.00 34.00 35.00 36.00 37.00
De
pth
(ft
)
Salinity (PSU)
0123456789
1011
28.0 28.5 29.0 29.5 30.0 30.5
De
pth
(ft
)
Temperature ᴼC
0123456789
1011
0 100 200 300
De
pth
(ft
)
CDOM (mg/m3)
0123456789
1011
94.0 94.5 95.0 95.5 96.0 96.5 97.0
De
pth
(ft
)
%DO Saturation
64
Figure 138. Profile of physicochemical properties of station No. 290A
Dissolved Oxygen and Oxygen saturation do not change significantly and water remains well
oxygenated with an average value of 95.8%, without exceeding the regulation levels (all values above
42% DO Saturation).
Salinity shows a decreasing tendency with depth and a change of about 2.5 PSU.
Water Temperature shows a decreasing tendency but the change is only of 0.6 ᴼC.
Colored Dissolved Organic Matter drops from 122 to 65 mg m-3.
Photosynthetically Active Radiation decreases with water depth from values around 1400 to 225 and
has a vertical attenuation coefficient of 1.26.
0
1
2
3
4
5
6
6.25 6.3 6.35 6.4 6.45
De
pth
(ft
)Oxygen (mg/L)
0
1
2
3
4
5
6
7
200 400 600 800 1,000 1,200 1,400 1,600
De
pth
(ft
)
PAR/ Irradiance
0
1
2
3
4
5
6
33 34 35 36 37
De
pth
(ft
)
Salinity (PSU)
0
1
2
3
4
5
6
28.2 28.4 28.6 28.8 29
De
pth
(ft
)
Temperature ᴼC
0
1
2
3
4
5
6
0 50 100 150
De
pth
(ft
)
CDOM (mg/m3)
0
1
2
3
4
5
6
95.7 95.8 95.9 96 96.1
De
pth
(ft
)
%DO Saturation
65
Figure 139. Profile of physicochemical properties of station No. 290C
Dissolved Oxygen and Oxygen saturation do not change significantly and water remains well
oxygenated with average values of 95.8%, without exceeding the regulation levels (all values above 42%
DO Saturation).
Salinity shows a decreasing tendency with depth and a change of about 2.5 PSU.
Water Temperature shows a decreasing tendency but the change is only of 0.6 ᴼC.
Colored Dissolved Organic Matter drops from 122 to 65 mg m-3.
Photosynthetically Active Radiation decreases with water depth from values around 1400 to 225 and
has a vertical attenuation coefficient of 1.26.
0
1
2
3
4
5
6
6.26 6.28 6.3 6.32 6.34 6.36 6.38
De
pth
(ft
)Oxygen (mg/L)
0
1
2
3
4
5
6
0 100 200 300 400 500 600 700
De
pth
(ft
)
PAR/ Irradiance
0
1
2
3
4
5
6
34.5 35 35.5 36 36.5
De
pth
(ft
)
Salinity (PSU)
0
1
2
3
4
5
6
28.5 28.6 28.7 28.8 28.9 29 29.1
De
pth
(ft
)
Temperature ᴼC
0
1
2
3
4
5
6
0 50 100 150
De
pth
(ft
)
CDOM (mg/m3)
0
1
2
3
4
5
6
95.5 95.6 95.7 95.8 95.9
De
pth
(ft
)
%DO Saturation
66
Figure 140. Profile of physicochemical properties of station No. 290B
Dissolved Oxygen and Oxygen saturation do not change significantly and water remains well
oxygenated with an average value of 95.6%, without exceeding the regulation levels (all values above
42% DO Saturation).
Salinity shows an increasing tendency with depth and a change of about 1.5 PSU.
Water Temperature remains very stable with values around 29.0 ᴼC.
Colored Dissolved Organic Matter drops from 122 to 65 mg m-3.
Photosynthetically Active Radiation decreases with water depth until about 1.3 ft then oscillates
between 124 and 209.
0
1
2
3
4
5
6 6.2 6.4 6.6
De
pth
(ft
)Oxygen (mg/L)
0
1
2
3
4
5
0 100 200 300
De
pth
(ft
)
PAR/ Irradiance
0
1
2
3
4
5
34.0 34.5 35.0 35.5 36.0 36.5 37.0
De
pth
(ft
)
Salinity (PSU)
0
1
2
3
4
5
28.0 28.5 29.0 29.5
De
pth
(ft
)
Temperature ᴼC
0
1
2
3
4
5
50 60 70 80 90
De
pth
(ft
)
CDOM (mg/m3)
0
1
2
3
4
5
95.0 95.5 96.0 96.5
De
pth
(ft
)
%DO Saturation
67
Figure 141. Profile of physicochemical properties of station No. 278B
Dissolved Oxygen and Oxygen saturation do not change significantly and water remains well
oxygenated with an average value of 93.7%, without exceeding the regulation levels (all values above
42% DO Saturation).
Salinity remains very stable with an average value of 33.4.
Water Temperature remains very stable with a range of variation of less than 1 ᴼC.
Colored Dissolved Organic Matter remains stable with an average value of 112 mg m-3.
Photosynthetically Active Radiation decreases with water depth and has a vertical attenuation
coefficient of 0.37.
0
1
2
3
4
5
6
7
8
6.15 6.16 6.17 6.18 6.19 6.2 6.21
De
pth
(ft
)Oxygen (mg/L)
0
1
2
3
4
5
6
7
8
100 200 300
De
pth
(ft
)
PAR/ Irradiance
0
1
2
3
4
5
6
7
8
33 33.2 33.4 33.6 33.8
De
pth
(ft
)
Salinity (PSU)
0
1
2
3
4
5
6
7
8
30.6 30.8 31 31.2 31.4
De
pth
(ft
)
Temperature ᴼC
0
1
2
3
4
5
6
7
8
105 110 115 120
De
pth
(ft
)
CDOM (mg/m3)
0
1
2
3
4
5
6
7
8
93.4 93.6 93.8 94 94.2
De
pth
(ft
)
%DO Saturation
68
Figure 142. Profile of physicochemical properties of station No. 278C
Dissolved Oxygen and Oxygen saturation display a decrease until 4 ft depth, but then the values slightly
increase. Water remains well oxygenated with an average value of 94%, without exceeding the
regulation levels (all values above 42% DO Saturation).
Salinity shows an increase but the range of variation is about 1.6 PSU.
Water Temperature is practically constant. Given the sensitivity of the sensors it is possible to define an
increasing tendency until 4 ft water depth but the change is of only 0.5ᴼC.
Colored Dissolved Organic Matter decreases with water depth from 155 to 130 mg m-3.
Photosynthetically Active Radiation decreases with water depth with some oscillations and has a
vertical attenuation coefficient of 0.60.
0
1
2
3
4
5
6
7
6.15 6.2 6.25 6.3
De
pth
(ft
)Oxygen (mg/L)
0
1
2
3
4
5
6
7
300 500 700 900 1,100 1,300
De
pth
(ft
)
PAR/ Irradiance
0
1
2
3
4
5
6
7
32 32.5 33 33.5 34 34.5
De
pth
(ft
)
Salinity (PSU)
0
1
2
3
4
5
6
7
30.4 30.6 30.8 31
De
pth
(ft
)
Temperature ᴼC
0
1
2
3
4
5
6
7
120 130 140 150 160
De
pth
(ft
)
CDOM (mg/m3)
0
1
2
3
4
5
6
7
93.8 93.9 94 94.1 94.2 94.3
De
pth
(ft
)
%DO Saturation
69
Figure 143. Profile of physicochemical properties of station No. 278A
Dissolved Oxygen and Oxygen saturation do not change significantly and water remains well
oxygenated with an average value of 94%, without exceeding the regulation levels (all values above 42%
DO Saturation).
Salinity shows an increase and the range of variation is about 4.1 PSU.
Water Temperature is practically constant. Given the sensitivity of the sensors it is possible to define an
increasing tendency until about 5 ft but the change is of only 0.6ᴼC.
Colored Dissolved Organic Matter decreases with water depth from 145 to 258 mg m-3.
Photosynthetically Active Radiation exponentially decreases with water depth and has a vertical
attenuation coefficient of 0.77.
0123456789
10
6 6.1 6.2 6.3 6.4
De
pth
(ft
)Oxygen (mg/L)
0
1
2
3
4
5
6
7
8
9
10
0 100 200 300
De
pth
(ft
)
PAR/ Irradiance
0123456789
10
33.0 33.5 34.0 34.5 35.0
De
pth
(ft
)
Salinity (PSU)
0
1
2
3
4
5
6
7
8
9
10
30.0 30.2 30.4 30.6 30.8 31.0
De
pth
(ft
)
Temperature ᴼC
0
1
2
3
4
5
6
7
8
9
10
120 130 140 150 160 170 180 190
De
pth
(ft
)
CDOM (mg/m3)
0123456789
10
93.5 94.0 94.5 95.0 95.5
De
pth
(ft
)
%DO Saturation
70
Figure 144. Profile of physicochemical properties of station No. 278D
Dissolved Oxygen and Oxygen saturation do not change significantly and water remains well
oxygenated with an average value of 94.4%, without exceeding the regulation levels (all values above
42% DO Saturation).
Salinity shows continuous increase. Range of variation is about 2.4 PSU
Water Temperature remains very stable with an average value of 30.4ᴼC.
Colored Dissolved Organic Matter remains stable with an average value of 173 mg m-3.
Photosynthetically Active Radiation decreases with water depth and has a vertical attenuation
coefficient of 0.86.
0
1
2
3
4
5
6
6.16 6.18 6.2 6.22 6.24 6.26
De
pth
(ft
)Oxygen (mg/L)
0
1
2
3
4
5
6
50 100 150 200 250 300 350
De
pth
(ft
)
PAR/ Irradiance
0
1
2
3
4
5
6
33 34 35 36
De
pth
(ft
)
Salinity (PSU)
0
1
2
3
4
5
6
30.2 30.25 30.3 30.35 30.4 30.45
De
pth
(ft
)
Temperature ᴼC
0
1
2
3
4
5
6
168 170 172 174 176 178
De
pth
(ft
)
CDOM (mg/m3)
0
1
2
3
4
5
6
94.2 94.3 94.4 94.5 94.6 94.7
De
pth
(ft
)
%DO Saturation
71
Figure 145. Profile of physicochemical properties of station No. 278E
Dissolved Oxygen and Oxygen saturation do not change significantly and water remains well
oxygenated with an average value of 94.6%, without exceeding the regulation levels (all values above
42% DO Saturation).
Salinity shows continuous increase. Range of variation is about 2.6 PSU.
Water Temperature remains very stable with an average value of 30.1ᴼC.
Colored Dissolved Organic Matter remains stable with an average value of 168 mg m-3.
Photosynthetically Active Radiation decreases with water depth and has a vertical attenuation
coefficient of 0.69.
0
1
2
3
4
5
6
6.19 6.2 6.21 6.22 6.23
De
pth
(ft
)Oxygen (mg/L)
0
1
2
3
4
5
6
40 80 120 160 200
De
pth
(ft
)
PAR/ Irradiance
0
1
2
3
4
5
6
33 34 35 36 37
De
pth
(ft
)
Salinity (PSU)
0
1
2
3
4
5
6
29.6 29.8 30 30.2 30.4 30.6
De
pth
(ft
)
Temperature ᴼC
0
1
2
3
4
5
6
150 160 170 180 190 200
De
pth
(ft
)
CDOM (mg/m3)
0
1
2
3
4
5
6
94.2 94.4 94.6 94.8 95 95.2
De
pth
(ft
)
%DO Saturation
72
Figure 146. Profile of physicochemical properties of station No. 278F
Dissolved Oxygen and Oxygen saturation do not change significantly and water remains well
oxygenated with an average value of 93.8%, without exceeding the regulation levels (all values above
42% DO Saturation).
Salinity shows continuous increase. Range of variation is about 2.7 PSU.
Water Temperature remains stable with an average value of 31ᴼC.
Colored Dissolved Organic Matter drops after 3.5 ft from values around 260 to 81 mg m-3.
Photosynthetically Active Radiation decreases with water depth and has a vertical attenuation
coefficient of 1.05.
0
1
2
3
4
5
6
7
8
9
6.1 6.15 6.2 6.25 6.3
De
pth
(ft
)Oxygen (mg/L)
0
1
2
3
4
5
6
7
8
9
0 40 80 120 160 200 240 280 320 360
De
pth
(ft
)
PAR/ Irradiance
0
1
2
3
4
5
6
7
8
9
31 32 33 34 35
De
pth
(ft
)
Salinity (PSU)
0
1
2
3
4
5
6
7
8
9
30.6 30.8 31 31.2 31.4
De
pth
(ft
)
Temperature ᴼC
0
1
2
3
4
5
6
7
8
9
40 80 120 160 200 240 280
De
pth
(ft
)
CDOM (mg/m3)
0
2
4
6
8
10
93.4 93.6 93.8 94 94.2
De
pth
(ft
)
%DO Saturation
73
Figure 147. Profile of physicochemical properties of station No. Station 472B
Dissolved Oxygen and Oxygen saturation do not change significantly and water remains well
oxygenated with an average value of 95.3%, without exceeding the regulation levels (all values above
42% DO Saturation).
Salinity remains very stable with an average value of 36.1 PSU.
Water Temperature remains very stable with an average value of 29.4ᴼC.
Colored Dissolved Organic Matter remains stable with an average value of 168 mg m-3.
Photosynthetically Active Radiation decreases with water depth and has a vertical attenuation
coefficient of 0.53.
0123456789
10
6 6.1 6.2 6.3 6.4
De
pth
(ft
)Oxygen (mg/L)
0
1
2
3
4
5
6
7
8
9
10
0 50 100 150 200 250 300 350
De
pth
(ft
)
PAR/ Irradiance
0123456789
10
35.5 36.0 36.5
De
pth
(ft
)
Salinity (PSU)
0
1
2
3
4
5
6
7
8
9
10
28.6 28.8 29.0 29.2 29.4 29.6 29.8 30.0
De
pth
(ft
)
Temperature ᴼC
0
1
2
3
4
5
6
7
8
9
10
40 80 120 160 200 240 280
De
pth
(ft
)
CDOM (mg/m3)
0123456789
10
94.5 95.0 95.5 96.0
De
pth
(ft
)
%DO Saturation
74
Figure 148. Profile of physicochemical properties of station No. 472A
Dissolved Oxygen and Oxygen saturation do not change significantly and water remains well
oxygenated with an average value of 95.4%, without exceeding the regulation levels (all values above
42% DO Saturation).
Salinity remains very stable with an average value of 36.1 PSU.
Water Temperature remains very stable with an average value of 29.3ᴼC.
Colored Dissolved Organic Matter remains stable with an average value of 161 mg m-3.
Photosynthetically Active Radiation decreases with water depth and has a vertical attenuation
coefficient of 0.47.
0123456789
1011
6.22 6.24 6.26 6.28 6.3
De
pth
(ft
)Oxygen (mg/L)
0123456789
1011
40 80 120 160 200 240 280 320 360 400
De
pth
(ft
)
PAR/ Irradiance
0123456789
1011
35.5 36 36.5 37
De
pth
(ft
)
Salinity (PSU)
0123456789
1011
28.8 29 29.2 29.4 29.6
De
pth
(ft
)
Temperature ᴼC
0123456789
1011
40 80 120 160 200 240 280
De
pth
(ft
)
CDOM (mg/m3)
0
2
4
6
8
10
12
95 95.2 95.4 95.6 95.8
De
pth
(ft
)
%DO Saturation
75
Figure 149. Profile of physicochemical properties of station No. 459A
Dissolved Oxygen and Oxygen saturation do not change significantly and water remains well
oxygenated with an average value of 95%, without exceeding the regulation levels (all values above 42%
DO Saturation).
Salinity remains very stable with an average value of 36.3 PSU.
Water Temperature remains very stable with an average value of 29.8ᴼC.
Colored Dissolved Organic Matter remains stable with an average value of 220 mg m-3.
Photosynthetically Active Radiation decreases with water depth and has a vertical attenuation
coefficient of 0.37.
0
1
2
3
4
5
6
7
8
9
6.16 6.18 6.2 6.22 6.24 6.26
De
pth
(ft
)Oxygen (mg/L)
0
1
2
3
4
5
6
7
8
9
80 120 160 200 240 280
De
pth
(ft
)
PAR/ Irradiance
0
1
2
3
4
5
6
7
8
9
36.15 36.2 36.25 36.3 36.35
De
pth
(ft
)
Salinity (PSU)
0
1
2
3
4
5
6
7
8
9
29.2 29.4 29.6 29.8 30
De
pth
(ft
)
Temperature ᴼC
0
1
2
3
4
5
6
7
8
9
180 190 200 210 220 230 240
De
pth
(ft
)
CDOM (mg/m3)
0
1
2
3
4
5
6
7
8
9
94.8 95 95.2 95.4
De
pth
(ft
)
%DO Saturation
76
Figure 150. Profile of physicochemical properties of station No. 459B
Dissolved Oxygen and Oxygen saturation do not change significantly and water remains well
oxygenated with an average value of 95.2%, without exceeding the regulation levels (all values above
42% DO Saturation).
Salinity remains very stable with an average value of 36.2 PSU.
Water Temperature remains very stable with an average value of 29.6ᴼC. Given the sensitivity of the
sensors it is possible to define a slight increasing tendency but the change is of 0.4ᴼC.
Colored Dissolved Organic Matter remains stable with an average value of 193 mg m-3.
Photosynthetically Active Radiation decreases with water depth and has a vertical attenuation
coefficient of 0.58.
0123456789
10
6.1 6.2 6.3
De
pth
(ft
)Oxygen (mg/L)
0
1
2
3
4
5
6
7
8
9
10
0 50 100 150 200
De
pth
(ft
)
PAR/ Irradiance
0123456789
10
36.0 36.2 36.4 36.6
De
pth
(ft
)
Salinity (PSU)
0
1
2
3
4
5
6
7
8
9
10
28.5 29.0 29.5 30.0
De
pth
(ft
)
Temperature ᴼC
0
1
2
3
4
5
6
7
8
9
10
120 160 200 240 280
De
pth
(ft
)
CDOM (mg/m3)
0123456789
10
94.5 95.0 95.5
De
pth
(ft
)
%DO Saturation
77
Figure 151. Profile of physicochemical properties of station No. 458B
Dissolved Oxygen and Oxygen saturation do not change significantly and water remains well
oxygenated with an average value of 95.1%, without exceeding the regulation levels (all values above
42% DO Saturation).
Salinity remains very stable with an average value of 36.2 PSU.
Water Temperature remains very stable with an average value of 29.6ᴼC. Given the sensitivity of the
sensors it is possible to define a slight increasing tendency but the change is of 0.6ᴼC.
Colored Dissolved Organic Matter remains stable with an average value of 184 mg m-3.
Photosynthetically Active Radiation decreases with water depth and has a vertical attenuation
coefficient of 0.36.
0123456789
10
6.18 6.2 6.22 6.24 6.26
De
pth
(ft
)Oxygen (mg/L)
0123456789
10
60 100 140 180 220 260
De
pth
(ft
)
PAR/ Irradiance
0123456789
10
36.18 36.2 36.22 36.24 36.26 36.28
De
pth
(ft
)
Salinity (PSU)
0123456789
10
29.2 29.4 29.6 29.8 30
De
pth
(ft
)
Temperature ᴼC
0123456789
10
160 170 180 190 200 210
De
pth
(ft
)
CDOM (mg/m3)
0
1
2
3
4
5
6
7
8
94.8 95 95.2 95.4 95.6
De
pth
(ft
)
%DO Saturation
78
Figure 152. Profile of physicochemical properties of station No. 458A
Dissolved Oxygen and Oxygen saturation do not change significantly and water remains well
oxygenated with an average value of 95.1%, without exceeding the regulation levels (all values above
42% DO Saturation).
Salinity remains very stable with an average value of 36.2 PSU.
Water Temperature remains very stable with an average value of 29.7ᴼC. Given the sensitivity of the
sensors it is possible to define a slight increasing tendency but the change is of 0.6ᴼC.
Colored Dissolved Organic Matter remains stable with an average value of 194 mg m-3.
Photosynthetically Active Radiation decreases with water depth with some oscillations and has a
vertical attenuation coefficient of 0.45.
0123456789
10
6.18 6.2 6.22 6.24 6.26
De
pth
(ft
)Oxygen (mg/L)
0123456789
10
200 400 600 800 1,000 1,200
De
pth
(ft
)
PAR/ Irradiance
0123456789
10
36.1 36.15 36.2 36.25 36.3
De
pth
(ft
)
Salinity (PSU)
0123456789
10
29.2 29.4 29.6 29.8 30
De
pth
(ft
)
Temperature ᴼC
0123456789
10
160 170 180 190 200 210
De
pth
(ft
)
CDOM (mg/m3)
0123456789
10
94.8 95 95.2 95.4 95.6
De
pth
(ft
)
%DO Saturation
79
Figure 153. Profile of physicochemical properties of station No. 148C
Dissolved Oxygen and Oxygen saturation do not change significantly and water remains well
oxygenated with an average value of 95.6%, without exceeding the regulation levels (all values above
42% DO Saturation).
Salinity remains very stable with an average value of 35.
Water Temperature remains very stable with an average value of 29ᴼC.
Colored Dissolved Organic Matter remains stable with an average value of 133 mg m-3.
Photosynthetically Active Radiation decreases with water depth from 147 to 34 and has a vertical
attenuation coefficient of 1.03.
0
1
2
3
4
5
6
6.326 6.3262 6.3264 6.3266 6.3268 6.327
De
pth
(ft
)Oxygen (mg/L)
0
1
2
3
4
5
6
20 40 60 80 100 120 140 160
De
pth
(ft
)
PAR/ Irradiance
0
1
2
3
4
5
6
34.952 34.954 34.956 34.958 34.960
De
pth
(ft
)
Salinity (PSU)
0
1
2
3
4
5
6
28.950 28.955 28.960 28.965
De
pth
(ft
)
Temperature ᴼC
0
1
2
3
4
5
6
132.50 133.00 133.50 134.00
De
pth
(ft
)
CDOM (mg/m3)
0
1
2
3
4
5
6
95.578 95.580 95.582 95.584 95.586 95.588
De
pth
(ft
)
%DO Saturation
80
Figure 154. Profile of physicochemical properties of station No. 148A
Dissolved Oxygen and Oxygen saturation do not change significantly and water remains well
oxygenated with an average value of 95.7%, without exceeding the regulation levels (all values above
42% DO Saturation).
Salinity remains very stable with an average value of 34.8 PSU.
Water Temperature remains very stable with an average value of 28.8ᴼC.
Colored Dissolved Organic Matter remains stable with an average value of 245 mg m-3.
Photosynthetically Active Radiation decreases with water depth and has a vertical attenuation
coefficient of 1.30.
0
1
2
3
4
5
6
7
6.34 6.345 6.35 6.355 6.36 6.365 6.37
De
pth
(ft
)
Oxygen (mg/L)
0
1
2
3
4
5
6
7
0 10 20 30 40 50 60 70 80 90 100
De
pth
(ft
)
PAR/ Irradiance
0
1
2
3
4
5
6
7
34.20 34.40 34.60 34.80 35.00 35.20
De
pth
(ft
)
Salinity (PSU)
0
1
2
3
4
5
6
7
28.500 28.600 28.700 28.800 28.900
De
pth
(ft
)
Temperature ᴼC
0
1
2
3
4
5
6
7
220.00 235.00 250.00 265.00D
ep
th (
ft)
CDOM (mg/m3)
0
1
2
3
4
5
6
7
95.578 95.678 95.778 95.878 95.978
De
pth
(ft
)
%DO Saturation
81
Figure 155. Profile of physicochemical properties of station No. 148B
Dissolved Oxygen and Oxygen saturation do not change significantly and water remains well
oxygenated with an average value of 95.5%, without exceeding the regulation levels (all values above
42% DO Saturation).
Salinity remains very stable with an average value of 34.9.
Water Temperature remains very stable with an average value of 29ᴼC.
Colored Dissolved Organic Matter remains stable with an average value of 87 mg m-3.
Photosynthetically Active Radiation decreases with water depth from 1194 to 92 and has a vertical
attenuation coefficient of 1.49.
0
1
2
3
4
5
6
7
6.3 6.4
De
pth
(ft
)Oxygen (mg/L)
0
1
2
3
4
5
6
7
0 200 400 600 800 1,000 1,200 1,400
De
pth
(ft
)
PAR/ Irradiance
0
1
2
3
4
5
6
7
34.8 35.0 35.2
De
pth
(ft
)
Salinity (PSU)
0
1
2
3
4
5
6
7
28.5 29.0 29.5 30.0
De
pth
(ft
)
Temperature ᴼC
0
1
2
3
4
5
6
7
50 60 70 80 90 100
De
pth
(ft
)
CDOM (mg/m3)
0
1
2
3
4
5
6
7
95.0 95.5 96.0
De
pth
(ft
)
%DO Saturation
82
Figure 156. Profile of physicochemical properties of station No. 147B
Dissolved Oxygen and Oxygen saturation do not change significantly and water remains well
oxygenated with an average value of 96.2%, without exceeding the regulation levels (all values above
42% DO Saturation).
Salinity shows continuous increase. Range of variation is about 1.6 PSU.
Water Temperature decreases with water depth. Range of variation is about 2.5ᴼC.
Colored Dissolved Organic Matter drops from 120 to 57 mg m-3.
Photosynthetically Active Radiation decreases with water depth and has a vertical attenuation
coefficient of 1.32.
0
1
2
3
4
5
6
7
8
9
6.3 6.35 6.4 6.45 6.5 6.55
De
pth
(ft
)Oxygen (mg/L)
0
1
2
3
4
5
6
7
8
9
0 5 10 15 20 25 30 35
De
pth
(ft
)
PAR/ Irradiance
0
1
2
3
4
5
6
7
8
9
34.8 35.2 35.6 36.0 36.4 36.8 37.2
De
pth
(ft
)
Salinity (PSU)
0
1
2
3
4
5
6
7
8
9
26.2 26.6 27.0 27.4 27.8 28.2 28.6 29.0
De
pth
(ft
)
Temperature ᴼC
0
1
2
3
4
5
6
7
8
9
50 60 70 80 90 100 110 120 130
De
pth
(ft
)
CDOM (mg/m3)
0
1
2
3
4
5
6
7
8
9
95.50 96.00 96.50 97.00
De
pth
(ft
)
%DO Saturation
83
Figure 157. Profile of physicochemical properties of station No. 147A
Dissolved Oxygen and Oxygen saturation do not change significantly and water remains well
oxygenated with an average value of 96%, without exceeding the regulation levels (all values above 42%
DO Saturation).
Salinity shows continuous increase. Range of variation is about 1.6 PSU.
Water Temperature decreases with water depth. Range of variation is about 2.7ᴼC.
Colored Dissolved Organic Matter drops from 136 to 70 mg m-3.
Photosynthetically Active Radiation decreases with water depth and has a vertical attenuation
coefficient of 1.84.
0
1
2
3
4
5
6
7
8
9
6.3 6.4 6.5 6.6
De
pth
(ft
)Oxygen (mg/L)
0
1
2
3
4
5
6
7
8
9
0 120 240 360 480 600 720 840 9601,080
De
pth
(ft
)
PAR/ Irradiance
0
1
2
3
4
5
6
7
8
9
35.0 35.4 35.8 36.2 36.6 37.0
De
pth
(ft
)
Salinity (PSU)
0
1
2
3
4
5
6
7
8
9
26.2 26.6 27.0 27.4 27.8 28.2 28.6 29.0
De
pth
(ft
)
Temperature ᴼC
0
1
2
3
4
5
6
7
8
9
60 70 80 90 100 110 120 130 140
De
pth
(ft
)
CDOM (mg/m3)
0
1
2
3
4
5
6
7
8
9
95.50 96.00 96.50 97.00 97.50 98.00
De
pth
(ft
)
%DO Saturation
84
Figure 158. Profile of physicochemical properties of station No. 137B
Dissolved Oxygen and Oxygen saturation remains constant and water remains well oxygenated with an
average value of 95.9%, without exceeding the regulation levels (all values above 42% DO Saturation).
Salinity remains constant with an average value of 35.6 PSU.
Water Temperature remains constant with an average value of 28.6ᴼC.
Colored Dissolved Organic Matter does not change significantly and averages 143 mg m-3.
Photosynthetically Active Radiation decreases with water depth and has a vertical attenuation
coefficient of 0.45.
0123456789
101112
6.335 6.336 6.337 6.338 6.339 6.34
De
pth
(ft
)Oxygen (mg/L)
0123456789
101112
0 40 80 120 160
De
pth
(ft
)
PAR/ Irradiance
0123456789
101112
35.50 35.55 35.60
De
pth
(ft
)
Salinity (PSU)
0123456789
101112
28.60 28.65 28.70
De
pth
(ft
)
Temperature ᴼC
0123456789
101112
135 140 145 150
De
pth
(ft
)
CDOM (mg/m3)
0123456789
101112
95.850 95.870 95.890
De
pth
(ft
)
%DO Saturation
85
Figure 159. Profile of physicochemical properties of station No. 137A
Dissolved Oxygen and Oxygen saturation do not change significantly and water remains well
oxygenated with an average value of 96.3%, without exceeding the regulation levels (all values above
42% DO Saturation).
Salinity shows continuous increase. Range of variation is about 2.8 PSU.
Water Temperature decreases with water depth. Range of variation is about 3.6ᴼC.
Colored Dissolved Organic Matter drops from 137 to 71 mg m-3.
Photosynthetically Active Radiation decreases with water depth and has a vertical attenuation
coefficient of 0.95.
0
2
4
6
8
10
12
14
16
18
6.3 6.35 6.4 6.45 6.5 6.55 6.6 6.65
De
pth
(ft
)Oxygen (mg/L)
0
2
4
6
8
10
12
14
16
18
0 400 800 1,200 1,600
De
pth
(ft
)
PAR/ Irradiance
0
2
4
6
8
10
12
14
16
18
35.50 36.00 36.50 37.00 37.50 38.00 38.50
De
pth
(ft
)
Salinity (PSU)
0
2
4
6
8
10
12
14
16
18
25.00 26.00 27.00 28.00 29.00
De
pth
(ft
)
Temperature ᴼC
0
2
4
6
8
10
12
14
16
18
65 75 85 95 105 115 125 135 145 155
De
pth
(ft
)
CDOM (mg/m3)
0
2
4
6
8
10
12
14
16
18
95.75 96.55 97.35 98.15 98.95
De
pth
(ft
)
%DO Saturation
86
Figure 160. Profile of physicochemical properties of station No. Station 137C
Dissolved Oxygen and Oxygen saturation remains constant and water remains well oxygenated with an
average value of 95.7%, without exceeding the regulation levels (all values above 42% DO Saturation).
Salinity remains constant with an average value of 35.6 PSU.
Water Temperature remains constant with an average value of 28.8ᴼC.
Colored Dissolved Organic Matter does not change significantly and averages 153 mg m-3.
Photosynthetically Active Radiation decreases with water depth with some oscillations and has a
vertical attenuation coefficient of 1.26.
0
2
4
6
8
10
6.3 6.32 6.34 6.36
De
pth
(ft
)Oxygen (mg/L)
0
2
4
6
8
10
0 400 800 1,200 1,600 2,000 2,400
De
pth
(ft
)
PAR/ Irradiance
0
2
4
6
8
10
35.50 35.55 35.60 35.65
De
pth
(ft
)
Salinity (PSU)
0
2
4
6
8
10
28.60 28.80 29.00
De
pth
(ft
)
Temperature ᴼC
0
2
4
6
8
10
144 148 152 156 160
De
pth
(ft
)
CDOM (mg/m3)
0
2
4
6
8
10
95.50 95.60 95.70 95.80 95.90 96.00
De
pth
(ft
)
%DO Saturation
87
Figure 161. Profile of physicochemical properties of station No. 137D
Dissolved Oxygen and Oxygen saturation remains constant and water remains well oxygenated with an
average value of 95.8%, without exceeding the regulation levels (all values above 42% DO Saturation).
Salinity remains constant with an average value of 35.5 PSU.
Water Temperature remains constant with an average value of 28.7ᴼC.
Colored Dissolved Organic Matter does not change significantly and averages 146 mg m-3.
Photosynthetically Active Radiation decreases with water depth and has a vertical attenuation
coefficient of 1.02.
0
2
4
6
8
10
6.31 6.33 6.35
De
pth
(ft
)Oxygen (mg/L)
0
2
4
6
8
10
0 400 800 1,200 1,600
De
pth
(ft
)
PAR/ Irradiance
0
2
4
6
8
10
35.25 35.30 35.35 35.40 35.45 35.50 35.55 35.60
De
pth
(ft
)
Salinity (PSU)
0
2
4
6
8
10
28.62 28.82
De
pth
(ft
)
Temperature ᴼC
0
2
4
6
8
10
128 132 136 140 144 148 152
De
pth
(ft
)
CDOM (mg/m3)
0
2
4
6
8
10
95.70 95.80 95.90
De
pth
(ft
)
%DO Saturation
88
Figure 162. Profile of physicochemical properties of station No. 132C
Dissolved Oxygen and Oxygen saturation remains constant and water remains well oxygenated with an
average value of 95.6%, without exceeding the regulation levels (all values above 42% DO Saturation).
Salinity remains constant with an average value of 35.1 PSU.
Water Temperature remains constant with an average value of 28.9ᴼC.
Colored Dissolved Organic Matter does not change significantly and averages 167mg m-3.
Photosynthetically Active Radiation decreases with water depth with some oscillations and has a
vertical attenuation coefficient of 0.75.
0
2
4
6
8
10
6.3 6.32 6.34
De
pth
(ft
)Oxygen (mg/L)
0
2
4
6
8
10
0 400 800 1,200 1,600 2,000
De
pth
(ft
)
PAR/ Irradiance
0
2
4
6
8
10
34.60 34.70 34.80 34.90 35.00 35.10 35.20
De
pth
(ft
)
Salinity (PSU)
0
2
4
6
8
10
28.62 28.82 29.02 29.22
De
pth
(ft
)
Temperature ᴼC
0
2
4
6
8
10
160 170 180 190
De
pth
(ft
)
CDOM (mg/m3)
0
2
4
6
8
10
95.35 95.45 95.55 95.65 95.75 95.85
De
pth
(ft
)
%DO Saturation
89
Figure 163. Profile of physicochemical properties of station No. 132B
Dissolved Oxygen and Oxygen saturation remains constant and water remains well oxygenated with an
average value of 95.6%, without exceeding the regulation levels (all values above 42% DO Saturation).
Salinity remains constant with an average value of 35.2 PSU.
Water Temperature remains constant with an average value of 29ᴼC.
Colored Dissolved Organic Matter does not change significantly and averages 161mg m-3.
Photosynthetically Active Radiation decreases with water depth with some oscillations and has a
vertical attenuation coefficient of 0.85.
0
2
4
6
8
10
6.28 6.3 6.32 6.34 6.36
De
pth
(ft
)Oxygen (mg/L)
0
2
4
6
8
10
0 400 800 1,200
De
pth
(ft
)
PAR/ Irradiance
0
2
4
6
8
10
35.00 35.10 35.20 35.30
De
pth
(ft
)
Salinity (PSU)
0
2
4
6
8
10
28.62 28.82 29.02 29.22
De
pth
(ft
)
Temperature ᴼC
0
2
4
6
8
10
146 156 166
De
pth
(ft
)
CDOM (mg/m3)
0
2
4
6
8
10
95.35 95.45 95.55 95.65 95.75 95.85 95.95
De
pth
(ft
)
%DO Saturation
90
Figure 164. Profile of physicochemical properties of station No. 132A
Dissolved Oxygen and Oxygen saturation remains constant and water remains well oxygenated with an
average value of 95.6%, without exceeding the regulation levels (all values above 42% DO Saturation).
Salinity remains constant with an average value of 35.2 PSU.
Water Temperature remains constant with an average value of 29ᴼC.
Colored Dissolved Organic Matter does not change significantly and averages 156 mg m-3.
Photosynthetically Active Radiation decreases with water depth and has a vertical attenuation
coefficient of 0.88.
0
2
4
6
8
10
6.28 6.3 6.32 6.34
De
pth
(ft
)Oxygen (mg/L)
0
2
4
6
8
10
0 400 800 1,200
De
pth
(ft
)
PAR/ Irradiance
0
2
4
6
8
10
35.10 35.20 35.30
De
pth
(ft
)
Salinity (PSU)
0
2
4
6
8
10
28.62 28.82 29.02 29.22
De
pth
(ft
)
Temperature ᴼC
0
2
4
6
8
10
146 156 166
De
pth
(ft
)
CDOM (mg/m3)
0
2
4
6
8
10
95.35 95.45 95.55 95.65 95.75 95.85 95.95
De
pth
(ft
)
%DO Saturation
91
Figure 165. Profile of physicochemical properties of station No. 29C
Dissolved Oxygen and Oxygen saturation remains constant and water remains well oxygenated with an
average value of 95.6%, without exceeding the regulation levels (all values above 42% DO Saturation).
Salinity remains very stable with values around 37.
Water Temperature drops along the profile with a range of variation of about 0.9 ᴼC.
Colored Dissolved Organic Matter decreases with water depth from around 198 to 84 mg m-3.
Photosynthetically Active Radiation decreases with increasing water depth and has a vertical
attenuation coefficient of 0.18.
02468
10121416182022
6.18 6.2 6.22 6.24 6.26 6.28 6.3
De
pth
(ft
)Oxygen (mg/L)
02468
10121416182022
0 50 100 150
De
pth
(ft
)
PAR/ Irradiance
02468
10121416182022
36.95 37.05 37.15 37.25
De
pth
(ft
)
Salinity (PSU)
02468
10121416182022
28.62 28.82 29.02 29.22 29.42 29.62
De
pth
(ft
)
Temperature ᴼC
02468
10121416182022
120 140 160 180 200
De
pth
(ft
)
CDOM (mg/m3)
02468
10121416182022
95.25 95.45 95.65 95.85 96.05
De
pth
(ft
)
%DO Saturation
92
Figure 166. Profile of physicochemical properties of station No. 29A
Dissolved Oxygen and Oxygen saturation remains constant and water remains well oxygenated with an
average value of 95.5%, without exceeding the regulation levels (all values above 42% DO Saturation).
Salinity remains very stable with values around 37.
Water Temperature drops along the profile with a range of variation of about 1 ᴼC.
Colored Dissolved Organic Matter ranges between 127 and 194 mg m-3.
Photosynthetically Active Radiation decreases with increasing water depth with some oscillations and
has a vertical attenuation coefficient of 0.71.
02468
10121416182022
6.18 6.2 6.22 6.24 6.26 6.28 6.3
De
pth
(ft
)Oxygen (mg/L)
02468
10121416182022
0 400 800 1,200 1,600
De
pth
(ft
)
PAR/ Irradiance
02468
10121416182022
36.70 36.80 36.90 37.00 37.10 37.20 37.30
De
pth
(ft
)
Salinity (PSU)
02468
10121416182022
28.42 28.62 28.82 29.02 29.22 29.42 29.62
De
pth
(ft
)
Temperature ᴼC
02468
10121416182022
120 140 160 180 200
De
pth
(ft
)
CDOM (mg/m3)
02468
10121416182022
95.05 95.25 95.45 95.65 95.85 96.05
De
pth
(ft
)
%DO Saturation
93
Figure 167. Profile of physicochemical properties of station No. 29B
Dissolved Oxygen and Oxygen saturation remains constant and water remains well oxygenated with an
average value of 95.3%, without exceeding the regulation levels (all values above 42% DO Saturation).
Salinity remains very stable with values around 37.1.
Water Temperature drops along the profile with a range of variation of 0.8 ᴼC.
Colored Dissolved Organic Matter drops along the profile with a range of variation of 48 mg m-3.
Photosynthetically Active Radiation decreases with increasing water depth with some oscillations and
has a vertical attenuation coefficient of 0.56.
02468
10121416182022
6.14 6.16 6.18 6.2 6.22 6.24 6.26
De
pth
(ft
)Oxygen (mg/L)
02468
10121416182022
0 400 800 1,200 1,600
De
pth
(ft
)
PAR/ Irradiance
02468
10121416182022
36.90 37.00 37.10 37.20 37.30
De
pth
(ft
)
Salinity (PSU)
02468
10121416182022
28.82 29.02 29.22 29.42 29.62 29.82
De
pth
(ft
)
Temperature ᴼC
02468
10121416182022
150 170 190 210 230
De
pth
(ft
)
CDOM (mg/m3)
02468
10121416182022
94.85 95.05 95.25 95.45 95.65 95.85
De
pth
(ft
)
%DO Saturation
94
Figure 168. Profile of physicochemical properties of station No. 28A
Dissolved Oxygen and Oxygen saturation remains constant and water remains well oxygenated with an
average value of 95.3%, without exceeding the regulation levels (all values above 42% DO Saturation).
Salinity remains very stable with values around 37.
Water Temperature drops along the profile with a range of variation of 1.3 ᴼC.
Colored Dissolved Organic Matter drops along the profile with a range of variation of 75 mg m-3.
Photosynthetically Active Radiation decreases with increasing water depth with some oscillations and
has a vertical attenuation coefficient of 0.71.
02468
10121416182022242628303234
6.12 6.14 6.16 6.18 6.2 6.22 6.24 6.26
De
pth
(ft
)Oxygen (mg/L)
02468
10121416182022242628303234
0 400 800 1,200
De
pth
(ft
)
PAR/ Irradiance
02468
10121416182022242628303234
36.90 37.00 37.10 37.20
De
pth
(ft
)
Salinity (PSU)
02468
10121416182022242628303234
28.82 29.22 29.62 30.02 30.42
De
pth
(ft
)
Temperature ᴼC
02468
10121416182022242628303234
170 190 210 230 250 270
De
pth
(ft
)
CDOM (mg/m3)
02468
10121416182022242628303234
94.65 94.85 95.05 95.25 95.45 95.65 95.85
De
pth
(ft
)
%DO Saturation
95
Figure 169. Profile of physicochemical properties of station No. 28B
Dissolved Oxygen and Oxygen saturation remains constant and water remains well oxygenated with an
average value of 95.3%, without exceeding the regulation levels (all values above 42% DO Saturation).
Salinity remains very stable with values around 37.
Water Temperature drops along the profile with a range of variation of 1.1 ᴼC.
Colored Dissolved Organic Matter drops along the profile with a range of variation of 59 mg m-3.
Photosynthetically Active Radiation exponentially decreases with increasing water depth with some
oscillations and has a vertical attenuation coefficient of 0.81.
02468
10121416182022242628
6.12 6.14 6.16 6.18 6.2 6.22 6.24 6.26
De
pth
(ft
)Oxygen (mg/L)
02468
10121416182022242628
0 400 800 1,200 1,600 2,000
De
pth
(ft
)
PAR/ Irradiance
02468
10121416182022242628
36.85 36.90 36.95 37.00 37.05 37.10
De
pth
(ft
)
Salinity (PSU)
02468
10121416182022242628
28.82 29.22 29.62 30.02 30.42
De
pth
(ft
)
Temperature ᴼC
02468
10121416182022242628
160 180 200 220 240
De
pth
(ft
)
CDOM (mg/m3)
02468
10121416182022242628
94.65 94.85 95.05 95.25 95.45 95.65 95.85
De
pth
(ft
)
%DO Saturation
96
Figure 170. Profile of physicochemical properties of station No. 28C
Dissolved Oxygen and Oxygen saturation remains constant and water remains well oxygenated with an
average value of 95.3%, without exceeding the regulation levels (all values above 42% DO Saturation).
Salinity remains very stable with values around 37.
Water Temperature drops along the profile but the change is only of 0.4 ᴼC.
Colored Dissolved Organic Matter drops along the profile with a range of variation of 33 mg m-3.
Photosynthetically Active Radiation exponentially decreases with increasing water depth and has a
vertical attenuation coefficient of 0.74.
0
4
8
12
16
20
24
28
32
6.16 6.18 6.2 6.22 6.24
De
pth
(ft
)Oxygen (mg/L)
0
4
8
12
16
20
24
28
32
0 400 800 1,200
De
pth
(ft
)
PAR/ Irradiance
0
4
8
12
16
20
24
28
32
36.85 36.90 36.95 37.00
De
pth
(ft
)
Salinity (PSU)
0
4
8
12
16
20
24
28
32
29.22 29.42 29.62 29.82
De
pth
(ft
)
Temperature ᴼC
0
4
8
12
16
20
24
28
32
170 190 210
De
pth
(ft
)
CDOM (mg/m3)
0
4
8
12
16
20
24
28
32
94.85 95.05 95.25 95.45 95.65
De
pth
(ft
)
%DO Saturation
